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-rw-r--r--lib/gl/Makefile.am655
-rw-r--r--lib/gl/Makefile.in1720
-rw-r--r--lib/gl/_Noreturn.h45
-rw-r--r--lib/gl/arg-nonnull.h6
-rw-r--r--lib/gl/c++defs.h31
-rw-r--r--lib/gl/c-ctype.c21
-rw-r--r--lib/gl/c-ctype.h366
-rw-r--r--lib/gl/cdefs.h331
-rw-r--r--lib/gl/hash-pjw-bare.c42
-rw-r--r--lib/gl/hash-pjw-bare.h24
-rw-r--r--lib/gl/intprops-internal.h392
-rw-r--r--lib/gl/intprops.h262
-rw-r--r--lib/gl/libc-config.h218
-rw-r--r--lib/gl/limits.in.h53
-rw-r--r--lib/gl/minmax.h14
-rw-r--r--lib/gl/stdbool.in.h115
-rw-r--r--lib/gl/stddef.in.h71
-rw-r--r--lib/gl/stdint.in.h98
-rw-r--r--lib/gl/stdlib.in.h1559
-rw-r--r--lib/gl/string.in.h387
-rw-r--r--lib/gl/strverscmp.c2
-rw-r--r--lib/gl/sys_types.in.h14
-rw-r--r--lib/gl/unistd.c22
-rw-r--r--lib/gl/unistd.in.h2327
-rw-r--r--lib/gl/warn-on-use.h52
25 files changed, 7935 insertions, 892 deletions
diff --git a/lib/gl/Makefile.am b/lib/gl/Makefile.am
index 10491ce..2735841 100644
--- a/lib/gl/Makefile.am
+++ b/lib/gl/Makefile.am
@@ -1,10 +1,10 @@
## DO NOT EDIT! GENERATED AUTOMATICALLY!
## Process this file with automake to produce Makefile.in.
-# Copyright (C) 2002-2019 Free Software Foundation, Inc.
+# Copyright (C) 2002-2022 Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
+# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
@@ -22,29 +22,34 @@
#
# Generated by gnulib-tool.
# Reproduce by:
-# gnulib-tool --import --local-dir=lib/gl/override \
+# gnulib-tool --import --local-dir=lib/gl \
# --lib=libgnu \
# --source-base=lib/gl \
-# --m4-base=m4-gl \
+# --m4-base=m4 \
# --doc-base=doc \
-# --tests-base=tests-gl \
+# --tests-base=lib/gl/tests \
# --aux-dir=build-aux \
# --lgpl=2 \
# --no-conditional-dependencies \
# --libtool \
# --macro-prefix=gl \
# --no-vc-files \
-# hash-pjw-bare \
+# c-ctype \
+# git-version-gen \
+# gitlog-to-changelog \
# intprops \
+# lib-msvc-compat \
# lib-symbol-versions \
# lib-symbol-visibility \
-# maintainer-makefile \
+# manywarnings \
# minmax \
+# readme-release \
# stdint \
# strverscmp \
+# update-copyright \
# valgrind-tests
-AUTOMAKE_OPTIONS = 1.11 gnits
+AUTOMAKE_OPTIONS = 1.14 gnits
SUBDIRS =
noinst_HEADERS =
@@ -66,6 +71,7 @@ AM_CFLAGS =
noinst_LTLIBRARIES += libgnu.la
libgnu_la_SOURCES =
+libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS)
libgnu_la_LIBADD = $(gl_LTLIBOBJS)
libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS)
EXTRA_libgnu_la_SOURCES =
@@ -77,10 +83,77 @@ libgnu_la_LDFLAGS += -no-undefined
# Use this preprocessor expression to decide whether #include_next works.
# Do not rely on a 'configure'-time test for this, since the expression
# might appear in an installed header, which is used by some other compiler.
-HAVE_INCLUDE_NEXT = (__GNUC__ || 60000000 <= __DECC_VER)
+HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER)
## end gnulib module absolute-header
+## begin gnulib module announce-gen
+
+
+EXTRA_DIST += $(top_srcdir)/build-aux/announce-gen
+
+## end gnulib module announce-gen
+
+## begin gnulib module c-ctype
+
+libgnu_la_SOURCES += c-ctype.h c-ctype.c
+
+## end gnulib module c-ctype
+
+## begin gnulib module do-release-commit-and-tag
+
+
+EXTRA_DIST += $(top_srcdir)/build-aux/do-release-commit-and-tag
+
+## end gnulib module do-release-commit-and-tag
+
+## begin gnulib module gen-header
+
+# In 'sed', replace the pattern space with a "DO NOT EDIT" comment.
+SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,
+
+# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT".
+SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G
+
+# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading
+# "DO_NOT_EDIT". Although this could be done more simply via:
+# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t
+# the -n and 'w' avoid a fork+exec, at least when GNU Make is used.
+SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t'
+
+# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that
+gl_V_at = $(AM_V_GEN)
+
+## end gnulib module gen-header
+
+## begin gnulib module gendocs
+
+
+EXTRA_DIST += $(top_srcdir)/build-aux/gendocs.sh
+
+## end gnulib module gendocs
+
+## begin gnulib module git-version-gen
+
+
+EXTRA_DIST += $(top_srcdir)/build-aux/git-version-gen
+
+## end gnulib module git-version-gen
+
+## begin gnulib module gitlog-to-changelog
+
+
+EXTRA_DIST += $(top_srcdir)/build-aux/gitlog-to-changelog
+
+## end gnulib module gitlog-to-changelog
+
+## begin gnulib module gnu-web-doc-update
+
+
+EXTRA_DIST += $(top_srcdir)/build-aux/gnu-web-doc-update
+
+## end gnulib module gnu-web-doc-update
+
## begin gnulib module gnumakefile
EXTRA_DIST += $(top_srcdir)/GNUmakefile
@@ -90,16 +163,17 @@ clean-GNUmakefile:
## end gnulib module gnumakefile
-## begin gnulib module hash-pjw-bare
+## begin gnulib module gnupload
-libgnu_la_SOURCES += hash-pjw-bare.h hash-pjw-bare.c
-## end gnulib module hash-pjw-bare
+EXTRA_DIST += $(top_srcdir)/build-aux/gnupload
+
+## end gnulib module gnupload
## begin gnulib module intprops
-EXTRA_DIST += intprops.h
+EXTRA_DIST += intprops-internal.h intprops.h
## end gnulib module intprops
@@ -128,16 +202,14 @@ BUILT_SOURCES += $(LIMITS_H)
# doesn't have one that is compatible with GNU.
if GL_GENERATE_LIMITS_H
limits.h: limits.in.h $(top_builddir)/config.status
- $(AM_V_GEN)rm -f $@-t $@ && \
- { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
- sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+ $(gl_V_at)$(SED_HEADER_STDOUT) \
+ -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
-e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \
- < $(srcdir)/limits.in.h; \
- } > $@-t && \
- mv $@-t $@
+ $(srcdir)/limits.in.h > $@-t
+ $(AM_V_at)mv $@-t $@
else
limits.h: $(top_builddir)/config.status
rm -f $@
@@ -160,6 +232,18 @@ libgnu_la_SOURCES += minmax.h
## end gnulib module minmax
+## begin gnulib module snippet/_Noreturn
+
+# Because this Makefile snippet defines a variable used by other
+# gnulib Makefile snippets, it must be present in all makefiles that
+# need it. This is ensured by the applicability 'all' defined above.
+
+_NORETURN_H=$(srcdir)/_Noreturn.h
+
+EXTRA_DIST += _Noreturn.h
+
+## end gnulib module snippet/_Noreturn
+
## begin gnulib module snippet/arg-nonnull
# Because this Makefile snippet defines a variable used by other
@@ -196,6 +280,28 @@ EXTRA_DIST += warn-on-use.h
## end gnulib module snippet/warn-on-use
+## begin gnulib module stdbool
+
+BUILT_SOURCES += $(STDBOOL_H)
+
+# We need the following in order to create <stdbool.h> when the system
+# doesn't have one that works.
+if GL_GENERATE_STDBOOL_H
+stdbool.h: stdbool.in.h $(top_builddir)/config.status
+ $(gl_V_at)$(SED_HEADER_STDOUT) \
+ -e 's/@''HAVE__BOOL''@/$(HAVE__BOOL)/g' \
+ $(srcdir)/stdbool.in.h > $@-t
+ $(AM_V_at)mv $@-t $@
+else
+stdbool.h: $(top_builddir)/config.status
+ rm -f $@
+endif
+MOSTLYCLEANFILES += stdbool.h stdbool.h-t
+
+EXTRA_DIST += stdbool.in.h
+
+## end gnulib module stdbool
+
## begin gnulib module stddef
BUILT_SOURCES += $(STDDEF_H)
@@ -204,9 +310,8 @@ BUILT_SOURCES += $(STDDEF_H)
# doesn't have one that works with the given compiler.
if GL_GENERATE_STDDEF_H
stddef.h: stddef.in.h $(top_builddir)/config.status
- $(AM_V_GEN)rm -f $@-t $@ && \
- { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
- sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+ $(gl_V_at)$(SED_HEADER_STDOUT) \
+ -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
@@ -214,9 +319,8 @@ stddef.h: stddef.in.h $(top_builddir)/config.status
-e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \
-e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \
-e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \
- < $(srcdir)/stddef.in.h; \
- } > $@-t && \
- mv $@-t $@
+ $(srcdir)/stddef.in.h > $@-t
+ $(AM_V_at)mv $@-t $@
else
stddef.h: $(top_builddir)/config.status
rm -f $@
@@ -235,9 +339,8 @@ BUILT_SOURCES += $(STDINT_H)
# doesn't have one that works with the given compiler.
if GL_GENERATE_STDINT_H
stdint.h: stdint.in.h $(top_builddir)/config.status
- $(AM_V_GEN)rm -f $@-t $@ && \
- { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
- sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+ $(gl_V_at)$(SED_HEADER_STDOUT) \
+ -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@@ -249,8 +352,6 @@ stdint.h: stdint.in.h $(top_builddir)/config.status
-e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \
-e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \
-e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \
- -e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \
- -e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \
-e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \
-e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \
-e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \
@@ -265,10 +366,9 @@ stdint.h: stdint.in.h $(top_builddir)/config.status
-e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \
-e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \
-e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \
- -e 's/@''GNULIB_OVERRIDES_WINT_T''@/$(GNULIB_OVERRIDES_WINT_T)/g' \
- < $(srcdir)/stdint.in.h; \
- } > $@-t && \
- mv $@-t $@
+ -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \
+ $(srcdir)/stdint.in.h > $@-t
+ $(AM_V_at)mv $@-t $@
else
stdint.h: $(top_builddir)/config.status
rm -f $@
@@ -279,6 +379,155 @@ EXTRA_DIST += stdint.in.h
## end gnulib module stdint
+## begin gnulib module stdlib
+
+BUILT_SOURCES += stdlib.h
+
+# We need the following in order to create <stdlib.h> when the system
+# doesn't have one that works with the given compiler.
+stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
+ $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+ $(gl_V_at)$(SED_HEADER_STDOUT) \
+ -e 's|@''GUARD_PREFIX''@|GL|g' \
+ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+ -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \
+ -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \
+ -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \
+ -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \
+ -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \
+ -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \
+ -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \
+ -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \
+ -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \
+ -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \
+ -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \
+ -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \
+ -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \
+ -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \
+ -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \
+ -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \
+ -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \
+ -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \
+ -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \
+ -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \
+ -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \
+ -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \
+ -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \
+ -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \
+ -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \
+ -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \
+ -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \
+ -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \
+ -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \
+ -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \
+ -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \
+ -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \
+ -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \
+ -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \
+ -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \
+ -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \
+ -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \
+ -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \
+ -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \
+ -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \
+ -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \
+ -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \
+ -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \
+ -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \
+ -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \
+ -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \
+ -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \
+ -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \
+ -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \
+ < $(srcdir)/stdlib.in.h | \
+ sed -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \
+ -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \
+ -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \
+ -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \
+ -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \
+ -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \
+ -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \
+ -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \
+ -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \
+ -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \
+ -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \
+ -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \
+ -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \
+ -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \
+ -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \
+ -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \
+ -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \
+ -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \
+ -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \
+ -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \
+ -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \
+ -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \
+ -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \
+ -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \
+ -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \
+ -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \
+ -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \
+ -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \
+ -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \
+ -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \
+ -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \
+ -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \
+ -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \
+ -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \
+ -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \
+ -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \
+ -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \
+ -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \
+ -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \
+ -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \
+ -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \
+ -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \
+ -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \
+ -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \
+ -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \
+ -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \
+ -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \
+ -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \
+ -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \
+ -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \
+ -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \
+ -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \
+ -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \
+ -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \
+ -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \
+ -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \
+ -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \
+ -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \
+ -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \
+ -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \
+ -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \
+ -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \
+ -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \
+ -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \
+ -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \
+ -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \
+ -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \
+ -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \
+ -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \
+ -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \
+ -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \
+ -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \
+ -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \
+ -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \
+ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+ -e '/definition of _Noreturn/r $(_NORETURN_H)' \
+ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+ > $@-t
+ $(AM_V_at)mv $@-t $@
+MOSTLYCLEANFILES += stdlib.h stdlib.h-t
+
+EXTRA_DIST += stdlib.in.h
+
+## end gnulib module stdlib
+
## begin gnulib module string
BUILT_SOURCES += string.h
@@ -286,57 +535,61 @@ BUILT_SOURCES += string.h
# We need the following in order to create <string.h> when the system
# doesn't have one that works with the given compiler.
string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
- $(AM_V_GEN)rm -f $@-t $@ && \
- { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
- sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+ $(gl_V_at)$(SED_HEADER_STDOUT) \
+ -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
-e 's|@''NEXT_STRING_H''@|$(NEXT_STRING_H)|g' \
- -e 's/@''GNULIB_EXPLICIT_BZERO''@/$(GNULIB_EXPLICIT_BZERO)/g' \
- -e 's/@''GNULIB_FFSL''@/$(GNULIB_FFSL)/g' \
- -e 's/@''GNULIB_FFSLL''@/$(GNULIB_FFSLL)/g' \
- -e 's/@''GNULIB_MBSLEN''@/$(GNULIB_MBSLEN)/g' \
- -e 's/@''GNULIB_MBSNLEN''@/$(GNULIB_MBSNLEN)/g' \
- -e 's/@''GNULIB_MBSCHR''@/$(GNULIB_MBSCHR)/g' \
- -e 's/@''GNULIB_MBSRCHR''@/$(GNULIB_MBSRCHR)/g' \
- -e 's/@''GNULIB_MBSSTR''@/$(GNULIB_MBSSTR)/g' \
- -e 's/@''GNULIB_MBSCASECMP''@/$(GNULIB_MBSCASECMP)/g' \
- -e 's/@''GNULIB_MBSNCASECMP''@/$(GNULIB_MBSNCASECMP)/g' \
- -e 's/@''GNULIB_MBSPCASECMP''@/$(GNULIB_MBSPCASECMP)/g' \
- -e 's/@''GNULIB_MBSCASESTR''@/$(GNULIB_MBSCASESTR)/g' \
- -e 's/@''GNULIB_MBSCSPN''@/$(GNULIB_MBSCSPN)/g' \
- -e 's/@''GNULIB_MBSPBRK''@/$(GNULIB_MBSPBRK)/g' \
- -e 's/@''GNULIB_MBSSPN''@/$(GNULIB_MBSSPN)/g' \
- -e 's/@''GNULIB_MBSSEP''@/$(GNULIB_MBSSEP)/g' \
- -e 's/@''GNULIB_MBSTOK_R''@/$(GNULIB_MBSTOK_R)/g' \
- -e 's/@''GNULIB_MEMCHR''@/$(GNULIB_MEMCHR)/g' \
- -e 's/@''GNULIB_MEMMEM''@/$(GNULIB_MEMMEM)/g' \
- -e 's/@''GNULIB_MEMPCPY''@/$(GNULIB_MEMPCPY)/g' \
- -e 's/@''GNULIB_MEMRCHR''@/$(GNULIB_MEMRCHR)/g' \
- -e 's/@''GNULIB_RAWMEMCHR''@/$(GNULIB_RAWMEMCHR)/g' \
- -e 's/@''GNULIB_STPCPY''@/$(GNULIB_STPCPY)/g' \
- -e 's/@''GNULIB_STPNCPY''@/$(GNULIB_STPNCPY)/g' \
- -e 's/@''GNULIB_STRCHRNUL''@/$(GNULIB_STRCHRNUL)/g' \
- -e 's/@''GNULIB_STRDUP''@/$(GNULIB_STRDUP)/g' \
- -e 's/@''GNULIB_STRNCAT''@/$(GNULIB_STRNCAT)/g' \
- -e 's/@''GNULIB_STRNDUP''@/$(GNULIB_STRNDUP)/g' \
- -e 's/@''GNULIB_STRNLEN''@/$(GNULIB_STRNLEN)/g' \
- -e 's/@''GNULIB_STRPBRK''@/$(GNULIB_STRPBRK)/g' \
- -e 's/@''GNULIB_STRSEP''@/$(GNULIB_STRSEP)/g' \
- -e 's/@''GNULIB_STRSTR''@/$(GNULIB_STRSTR)/g' \
- -e 's/@''GNULIB_STRCASESTR''@/$(GNULIB_STRCASESTR)/g' \
- -e 's/@''GNULIB_STRTOK_R''@/$(GNULIB_STRTOK_R)/g' \
- -e 's/@''GNULIB_STRERROR''@/$(GNULIB_STRERROR)/g' \
- -e 's/@''GNULIB_STRERROR_R''@/$(GNULIB_STRERROR_R)/g' \
- -e 's/@''GNULIB_STRSIGNAL''@/$(GNULIB_STRSIGNAL)/g' \
- -e 's/@''GNULIB_STRVERSCMP''@/$(GNULIB_STRVERSCMP)/g' \
+ -e 's/@''GNULIB_EXPLICIT_BZERO''@/$(GL_GNULIB_EXPLICIT_BZERO)/g' \
+ -e 's/@''GNULIB_FFSL''@/$(GL_GNULIB_FFSL)/g' \
+ -e 's/@''GNULIB_FFSLL''@/$(GL_GNULIB_FFSLL)/g' \
+ -e 's/@''GNULIB_MBSLEN''@/$(GL_GNULIB_MBSLEN)/g' \
+ -e 's/@''GNULIB_MBSNLEN''@/$(GL_GNULIB_MBSNLEN)/g' \
+ -e 's/@''GNULIB_MBSCHR''@/$(GL_GNULIB_MBSCHR)/g' \
+ -e 's/@''GNULIB_MBSRCHR''@/$(GL_GNULIB_MBSRCHR)/g' \
+ -e 's/@''GNULIB_MBSSTR''@/$(GL_GNULIB_MBSSTR)/g' \
+ -e 's/@''GNULIB_MBSCASECMP''@/$(GL_GNULIB_MBSCASECMP)/g' \
+ -e 's/@''GNULIB_MBSNCASECMP''@/$(GL_GNULIB_MBSNCASECMP)/g' \
+ -e 's/@''GNULIB_MBSPCASECMP''@/$(GL_GNULIB_MBSPCASECMP)/g' \
+ -e 's/@''GNULIB_MBSCASESTR''@/$(GL_GNULIB_MBSCASESTR)/g' \
+ -e 's/@''GNULIB_MBSCSPN''@/$(GL_GNULIB_MBSCSPN)/g' \
+ -e 's/@''GNULIB_MBSPBRK''@/$(GL_GNULIB_MBSPBRK)/g' \
+ -e 's/@''GNULIB_MBSSPN''@/$(GL_GNULIB_MBSSPN)/g' \
+ -e 's/@''GNULIB_MBSSEP''@/$(GL_GNULIB_MBSSEP)/g' \
+ -e 's/@''GNULIB_MBSTOK_R''@/$(GL_GNULIB_MBSTOK_R)/g' \
+ -e 's/@''GNULIB_MEMCHR''@/$(GL_GNULIB_MEMCHR)/g' \
+ -e 's/@''GNULIB_MEMMEM''@/$(GL_GNULIB_MEMMEM)/g' \
+ -e 's/@''GNULIB_MEMPCPY''@/$(GL_GNULIB_MEMPCPY)/g' \
+ -e 's/@''GNULIB_MEMRCHR''@/$(GL_GNULIB_MEMRCHR)/g' \
+ -e 's/@''GNULIB_RAWMEMCHR''@/$(GL_GNULIB_RAWMEMCHR)/g' \
+ -e 's/@''GNULIB_STPCPY''@/$(GL_GNULIB_STPCPY)/g' \
+ -e 's/@''GNULIB_STPNCPY''@/$(GL_GNULIB_STPNCPY)/g' \
+ -e 's/@''GNULIB_STRCHRNUL''@/$(GL_GNULIB_STRCHRNUL)/g' \
+ -e 's/@''GNULIB_STRDUP''@/$(GL_GNULIB_STRDUP)/g' \
+ -e 's/@''GNULIB_STRNCAT''@/$(GL_GNULIB_STRNCAT)/g' \
+ -e 's/@''GNULIB_STRNDUP''@/$(GL_GNULIB_STRNDUP)/g' \
+ -e 's/@''GNULIB_STRNLEN''@/$(GL_GNULIB_STRNLEN)/g' \
+ -e 's/@''GNULIB_STRPBRK''@/$(GL_GNULIB_STRPBRK)/g' \
+ -e 's/@''GNULIB_STRSEP''@/$(GL_GNULIB_STRSEP)/g' \
+ -e 's/@''GNULIB_STRSTR''@/$(GL_GNULIB_STRSTR)/g' \
+ -e 's/@''GNULIB_STRCASESTR''@/$(GL_GNULIB_STRCASESTR)/g' \
+ -e 's/@''GNULIB_STRTOK_R''@/$(GL_GNULIB_STRTOK_R)/g' \
+ -e 's/@''GNULIB_STRERROR''@/$(GL_GNULIB_STRERROR)/g' \
+ -e 's/@''GNULIB_STRERROR_R''@/$(GL_GNULIB_STRERROR_R)/g' \
+ -e 's/@''GNULIB_STRERRORNAME_NP''@/$(GL_GNULIB_STRERRORNAME_NP)/g' \
+ -e 's/@''GNULIB_SIGABBREV_NP''@/$(GL_GNULIB_SIGABBREV_NP)/g' \
+ -e 's/@''GNULIB_SIGDESCR_NP''@/$(GL_GNULIB_SIGDESCR_NP)/g' \
+ -e 's/@''GNULIB_STRSIGNAL''@/$(GL_GNULIB_STRSIGNAL)/g' \
+ -e 's/@''GNULIB_STRVERSCMP''@/$(GL_GNULIB_STRVERSCMP)/g' \
+ -e 's/@''GNULIB_MDA_MEMCCPY''@/$(GL_GNULIB_MDA_MEMCCPY)/g' \
+ -e 's/@''GNULIB_MDA_STRDUP''@/$(GL_GNULIB_MDA_STRDUP)/g' \
+ -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \
< $(srcdir)/string.in.h | \
sed -e 's|@''HAVE_EXPLICIT_BZERO''@|$(HAVE_EXPLICIT_BZERO)|g' \
-e 's|@''HAVE_FFSL''@|$(HAVE_FFSL)|g' \
-e 's|@''HAVE_FFSLL''@|$(HAVE_FFSLL)|g' \
-e 's|@''HAVE_MBSLEN''@|$(HAVE_MBSLEN)|g' \
- -e 's|@''HAVE_MEMCHR''@|$(HAVE_MEMCHR)|g' \
-e 's|@''HAVE_DECL_MEMMEM''@|$(HAVE_DECL_MEMMEM)|g' \
-e 's|@''HAVE_MEMPCPY''@|$(HAVE_MEMPCPY)|g' \
-e 's|@''HAVE_DECL_MEMRCHR''@|$(HAVE_DECL_MEMRCHR)|g' \
@@ -352,10 +605,15 @@ string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H
-e 's|@''HAVE_STRCASESTR''@|$(HAVE_STRCASESTR)|g' \
-e 's|@''HAVE_DECL_STRTOK_R''@|$(HAVE_DECL_STRTOK_R)|g' \
-e 's|@''HAVE_DECL_STRERROR_R''@|$(HAVE_DECL_STRERROR_R)|g' \
+ -e 's|@''HAVE_STRERRORNAME_NP''@|$(HAVE_STRERRORNAME_NP)|g' \
+ -e 's|@''HAVE_SIGABBREV_NP''@|$(HAVE_SIGABBREV_NP)|g' \
+ -e 's|@''HAVE_SIGDESCR_NP''@|$(HAVE_SIGDESCR_NP)|g' \
-e 's|@''HAVE_DECL_STRSIGNAL''@|$(HAVE_DECL_STRSIGNAL)|g' \
-e 's|@''HAVE_STRVERSCMP''@|$(HAVE_STRVERSCMP)|g' \
+ -e 's|@''REPLACE_FFSLL''@|$(REPLACE_FFSLL)|g' \
-e 's|@''REPLACE_MEMCHR''@|$(REPLACE_MEMCHR)|g' \
-e 's|@''REPLACE_MEMMEM''@|$(REPLACE_MEMMEM)|g' \
+ -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \
-e 's|@''REPLACE_STPNCPY''@|$(REPLACE_STPNCPY)|g' \
-e 's|@''REPLACE_STRCHRNUL''@|$(REPLACE_STRCHRNUL)|g' \
-e 's|@''REPLACE_STRDUP''@|$(REPLACE_STRDUP)|g' \
@@ -367,14 +625,14 @@ string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H
-e 's|@''REPLACE_STRTOK_R''@|$(REPLACE_STRTOK_R)|g' \
-e 's|@''REPLACE_STRERROR''@|$(REPLACE_STRERROR)|g' \
-e 's|@''REPLACE_STRERROR_R''@|$(REPLACE_STRERROR_R)|g' \
+ -e 's|@''REPLACE_STRERRORNAME_NP''@|$(REPLACE_STRERRORNAME_NP)|g' \
-e 's|@''REPLACE_STRSIGNAL''@|$(REPLACE_STRSIGNAL)|g' \
-e 's|@''UNDEFINE_STRTOK_R''@|$(UNDEFINE_STRTOK_R)|g' \
-e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
-e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
- -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
- < $(srcdir)/string.in.h; \
- } > $@-t && \
- mv $@-t $@
+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+ > $@-t
+ $(AM_V_at)mv $@-t $@
MOSTLYCLEANFILES += string.h string.h-t
EXTRA_DIST += string.in.h
@@ -383,10 +641,9 @@ EXTRA_DIST += string.in.h
## begin gnulib module strverscmp
-
-EXTRA_DIST += strverscmp.c
-
-EXTRA_libgnu_la_SOURCES += strverscmp.c
+if GL_COND_OBJ_STRVERSCMP
+libgnu_la_SOURCES += strverscmp.c
+endif
## end gnulib module strverscmp
@@ -397,25 +654,237 @@ BUILT_SOURCES += sys/types.h
# We need the following in order to create <sys/types.h> when the system
# doesn't have one that works with the given compiler.
sys/types.h: sys_types.in.h $(top_builddir)/config.status
- $(AM_V_at)$(MKDIR_P) sys
- $(AM_V_GEN)rm -f $@-t $@ && \
- { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
- sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+ $(AM_V_GEN)$(MKDIR_P) '%reldir%/sys'
+ $(AM_V_at)$(SED_HEADER_STDOUT) \
+ -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
-e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \
-e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \
-e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \
- < $(srcdir)/sys_types.in.h; \
- } > $@-t && \
- mv $@-t $@
+ $(srcdir)/sys_types.in.h > $@-t
+ $(AM_V_at)mv $@-t $@
MOSTLYCLEANFILES += sys/types.h sys/types.h-t
EXTRA_DIST += sys_types.in.h
## end gnulib module sys_types
+## begin gnulib module unistd
+
+BUILT_SOURCES += unistd.h
+libgnu_la_SOURCES += unistd.c
+
+# We need the following in order to create an empty placeholder for
+# <unistd.h> when the system doesn't have one.
+unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+ $(gl_V_at)$(SED_HEADER_STDOUT) \
+ -e 's|@''GUARD_PREFIX''@|GL|g' \
+ -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \
+ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+ -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \
+ -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \
+ -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \
+ -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \
+ -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \
+ -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \
+ -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \
+ -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \
+ -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \
+ -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \
+ -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \
+ -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \
+ -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \
+ -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \
+ -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \
+ -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \
+ -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \
+ -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \
+ -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \
+ -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \
+ -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \
+ -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \
+ -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \
+ -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \
+ -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \
+ -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \
+ -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \
+ -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \
+ -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \
+ -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \
+ -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \
+ -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \
+ -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \
+ -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \
+ -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \
+ -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \
+ -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \
+ -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \
+ -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \
+ -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \
+ -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \
+ -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \
+ -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \
+ -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \
+ -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \
+ -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \
+ -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \
+ -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \
+ -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \
+ -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \
+ -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \
+ -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \
+ -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \
+ -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \
+ -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \
+ -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \
+ -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \
+ -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \
+ -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \
+ -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \
+ -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \
+ -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \
+ -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \
+ -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \
+ -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \
+ -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \
+ -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \
+ -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \
+ -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \
+ -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \
+ -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \
+ -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \
+ -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \
+ -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \
+ -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \
+ -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \
+ -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \
+ -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \
+ -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \
+ -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \
+ -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \
+ -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \
+ -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \
+ -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \
+ -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \
+ -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \
+ < $(srcdir)/unistd.in.h | \
+ sed -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \
+ -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \
+ -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \
+ -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \
+ -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \
+ -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \
+ -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \
+ -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \
+ -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \
+ -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \
+ -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \
+ -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \
+ -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \
+ -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \
+ -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \
+ -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \
+ -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \
+ -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \
+ -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \
+ -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \
+ -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \
+ -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \
+ -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \
+ -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \
+ -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \
+ -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \
+ -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \
+ -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \
+ -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \
+ -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \
+ -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \
+ -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \
+ -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \
+ -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \
+ -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \
+ -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \
+ -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \
+ -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \
+ -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \
+ -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \
+ -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \
+ -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \
+ -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \
+ -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \
+ -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \
+ -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \
+ -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \
+ | \
+ sed -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \
+ -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \
+ -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \
+ -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \
+ -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \
+ -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \
+ -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \
+ -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \
+ -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \
+ -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \
+ -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \
+ -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \
+ -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \
+ -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \
+ -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \
+ -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \
+ -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \
+ -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \
+ -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \
+ -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \
+ -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \
+ -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \
+ -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \
+ -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \
+ -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \
+ -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \
+ -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \
+ -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \
+ -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \
+ -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \
+ -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \
+ -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \
+ -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \
+ -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \
+ -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \
+ -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \
+ -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \
+ -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \
+ -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \
+ -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \
+ -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \
+ -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \
+ -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \
+ -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \
+ -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \
+ -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \
+ -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \
+ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+ > $@-t
+ $(AM_V_at)mv $@-t $@
+MOSTLYCLEANFILES += unistd.h unistd.h-t
+
+EXTRA_DIST += unistd.in.h
+
+## end gnulib module unistd
+
+## begin gnulib module update-copyright
+
+
+EXTRA_DIST += $(top_srcdir)/build-aux/update-copyright
+
+## end gnulib module update-copyright
+
## begin gnulib module useless-if-before-free
@@ -438,3 +907,7 @@ mostlyclean-local: mostlyclean-generic
fi; \
done; \
:
+distclean-local: distclean-gnulib-libobjs
+distclean-gnulib-libobjs:
+ -rm -f @gl_LIBOBJDEPS@
+maintainer-clean-local: distclean-gnulib-libobjs
diff --git a/lib/gl/Makefile.in b/lib/gl/Makefile.in
index 98b473e..4897fde 100644
--- a/lib/gl/Makefile.in
+++ b/lib/gl/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
# @configure_input@
-# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@@ -14,11 +14,11 @@
@SET_MAKE@
-# Copyright (C) 2002-2019 Free Software Foundation, Inc.
+# Copyright (C) 2002-2022 Free Software Foundation, Inc.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
+# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
@@ -36,26 +36,31 @@
#
# Generated by gnulib-tool.
# Reproduce by:
-# gnulib-tool --import --local-dir=lib/gl/override \
+# gnulib-tool --import --local-dir=lib/gl \
# --lib=libgnu \
# --source-base=lib/gl \
-# --m4-base=m4-gl \
+# --m4-base=m4 \
# --doc-base=doc \
-# --tests-base=tests-gl \
+# --tests-base=lib/gl/tests \
# --aux-dir=build-aux \
# --lgpl=2 \
# --no-conditional-dependencies \
# --libtool \
# --macro-prefix=gl \
# --no-vc-files \
-# hash-pjw-bare \
+# c-ctype \
+# git-version-gen \
+# gitlog-to-changelog \
# intprops \
+# lib-msvc-compat \
# lib-symbol-versions \
# lib-symbol-visibility \
-# maintainer-makefile \
+# manywarnings \
# minmax \
+# readme-release \
# stdint \
# strverscmp \
+# update-copyright \
# valgrind-tests
@@ -134,38 +139,88 @@ PRE_UNINSTALL = :
POST_UNINSTALL = :
build_triplet = @build@
host_triplet = @host@
+@GL_COND_OBJ_STRVERSCMP_TRUE@am__append_1 = strverscmp.c
subdir = lib/gl
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/ax_ac_append_to_file.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/src/gl/m4/alloca.m4 \
+ $(top_srcdir)/src/gl/m4/clock_time.m4 \
+ $(top_srcdir)/src/gl/m4/close.m4 \
+ $(top_srcdir)/src/gl/m4/dup2.m4 \
+ $(top_srcdir)/src/gl/m4/eealloc.m4 \
+ $(top_srcdir)/src/gl/m4/errno_h.m4 \
+ $(top_srcdir)/src/gl/m4/explicit_bzero.m4 \
+ $(top_srcdir)/src/gl/m4/fcntl-o.m4 \
+ $(top_srcdir)/src/gl/m4/fcntl.m4 \
+ $(top_srcdir)/src/gl/m4/fcntl_h.m4 \
+ $(top_srcdir)/src/gl/m4/fopen.m4 \
+ $(top_srcdir)/src/gl/m4/free.m4 \
+ $(top_srcdir)/src/gl/m4/fseeko.m4 \
+ $(top_srcdir)/src/gl/m4/fstat.m4 \
+ $(top_srcdir)/src/gl/m4/ftell.m4 \
+ $(top_srcdir)/src/gl/m4/ftello.m4 \
+ $(top_srcdir)/src/gl/m4/getdtablesize.m4 \
+ $(top_srcdir)/src/gl/m4/getopt.m4 \
+ $(top_srcdir)/src/gl/m4/gettime.m4 \
+ $(top_srcdir)/src/gl/m4/gettimeofday.m4 \
+ $(top_srcdir)/src/gl/m4/gnulib-comp.m4 \
+ $(top_srcdir)/src/gl/m4/inttypes.m4 \
+ $(top_srcdir)/src/gl/m4/largefile.m4 \
+ $(top_srcdir)/src/gl/m4/lseek.m4 \
+ $(top_srcdir)/src/gl/m4/malloc.m4 \
+ $(top_srcdir)/src/gl/m4/malloca.m4 \
+ $(top_srcdir)/src/gl/m4/mode_t.m4 \
+ $(top_srcdir)/src/gl/m4/msvc-inval.m4 \
+ $(top_srcdir)/src/gl/m4/msvc-nothrow.m4 \
+ $(top_srcdir)/src/gl/m4/nocrash.m4 \
+ $(top_srcdir)/src/gl/m4/open-cloexec.m4 \
+ $(top_srcdir)/src/gl/m4/open-slash.m4 \
+ $(top_srcdir)/src/gl/m4/open.m4 \
+ $(top_srcdir)/src/gl/m4/pathmax.m4 \
+ $(top_srcdir)/src/gl/m4/read-file.m4 \
+ $(top_srcdir)/src/gl/m4/realloc.m4 \
+ $(top_srcdir)/src/gl/m4/stat-time.m4 \
+ $(top_srcdir)/src/gl/m4/stat.m4 \
+ $(top_srcdir)/src/gl/m4/stdarg.m4 \
+ $(top_srcdir)/src/gl/m4/stdio_h.m4 \
+ $(top_srcdir)/src/gl/m4/sys_socket_h.m4 \
+ $(top_srcdir)/src/gl/m4/sys_stat_h.m4 \
+ $(top_srcdir)/src/gl/m4/sys_time_h.m4 \
+ $(top_srcdir)/src/gl/m4/time_h.m4 \
+ $(top_srcdir)/src/gl/m4/timespec.m4 \
+ $(top_srcdir)/src/gl/m4/ungetc.m4 \
+ $(top_srcdir)/src/gl/m4/version-etc.m4 \
+ $(top_srcdir)/src/gl/m4/wchar_h.m4 \
+ $(top_srcdir)/src/gl/m4/year2038.m4 \
+ $(top_srcdir)/m4/00gnulib.m4 $(top_srcdir)/m4/__inline.m4 \
+ $(top_srcdir)/m4/absolute-header.m4 \
+ $(top_srcdir)/m4/ax_ac_append_to_file.m4 \
$(top_srcdir)/m4/ax_ac_print_to_file.m4 \
$(top_srcdir)/m4/ax_add_am_macro_static.m4 \
$(top_srcdir)/m4/ax_am_macros_static.m4 \
$(top_srcdir)/m4/ax_check_gnu_make.m4 \
$(top_srcdir)/m4/ax_code_coverage.m4 \
$(top_srcdir)/m4/ax_file_escapes.m4 \
- $(top_srcdir)/m4/gtk-doc.m4 $(top_srcdir)/m4/libtool.m4 \
+ $(top_srcdir)/m4/extensions.m4 \
+ $(top_srcdir)/m4/extern-inline.m4 \
+ $(top_srcdir)/m4/gnulib-common.m4 \
+ $(top_srcdir)/m4/gnulib-comp.m4 $(top_srcdir)/m4/gtk-doc.m4 \
+ $(top_srcdir)/m4/include_next.m4 \
+ $(top_srcdir)/m4/ld-output-def.m4 \
+ $(top_srcdir)/m4/ld-version-script.m4 \
+ $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/limits-h.m4 \
$(top_srcdir)/m4/ltoptions.m4 $(top_srcdir)/m4/ltsugar.m4 \
$(top_srcdir)/m4/ltversion.m4 $(top_srcdir)/m4/lt~obsolete.m4 \
- $(top_srcdir)/m4/pkg.m4 $(top_srcdir)/m4-gl/00gnulib.m4 \
- $(top_srcdir)/m4-gl/__inline.m4 \
- $(top_srcdir)/m4-gl/absolute-header.m4 \
- $(top_srcdir)/m4-gl/extensions.m4 \
- $(top_srcdir)/m4-gl/extern-inline.m4 \
- $(top_srcdir)/m4-gl/gnulib-common.m4 \
- $(top_srcdir)/m4-gl/gnulib-comp.m4 \
- $(top_srcdir)/m4-gl/include_next.m4 \
- $(top_srcdir)/m4-gl/ld-version-script.m4 \
- $(top_srcdir)/m4-gl/limits-h.m4 \
- $(top_srcdir)/m4-gl/longlong.m4 $(top_srcdir)/m4-gl/minmax.m4 \
- $(top_srcdir)/m4-gl/multiarch.m4 $(top_srcdir)/m4-gl/off_t.m4 \
- $(top_srcdir)/m4-gl/ssize_t.m4 $(top_srcdir)/m4-gl/stddef_h.m4 \
- $(top_srcdir)/m4-gl/stdint.m4 $(top_srcdir)/m4-gl/string_h.m4 \
- $(top_srcdir)/m4-gl/strverscmp.m4 \
- $(top_srcdir)/m4-gl/sys_types_h.m4 \
- $(top_srcdir)/m4-gl/valgrind-tests.m4 \
- $(top_srcdir)/m4-gl/visibility.m4 \
- $(top_srcdir)/m4-gl/warn-on-use.m4 \
- $(top_srcdir)/m4-gl/wchar_t.m4 $(top_srcdir)/m4-gl/wint_t.m4 \
+ $(top_srcdir)/m4/manywarnings.m4 $(top_srcdir)/m4/minmax.m4 \
+ $(top_srcdir)/m4/multiarch.m4 $(top_srcdir)/m4/off_t.m4 \
+ $(top_srcdir)/m4/pkg.m4 $(top_srcdir)/m4/ssize_t.m4 \
+ $(top_srcdir)/m4/stdbool.m4 $(top_srcdir)/m4/stddef_h.m4 \
+ $(top_srcdir)/m4/stdint.m4 $(top_srcdir)/m4/stdlib_h.m4 \
+ $(top_srcdir)/m4/string_h.m4 $(top_srcdir)/m4/strverscmp.m4 \
+ $(top_srcdir)/m4/sys_types_h.m4 $(top_srcdir)/m4/unistd_h.m4 \
+ $(top_srcdir)/m4/valgrind-tests.m4 \
+ $(top_srcdir)/m4/visibility.m4 $(top_srcdir)/m4/warn-on-use.m4 \
+ $(top_srcdir)/m4/warnings.m4 $(top_srcdir)/m4/wchar_t.m4 \
+ $(top_srcdir)/m4/wint_t.m4 $(top_srcdir)/m4/zzgnulib.m4 \
$(top_srcdir)/configure.ac
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
@@ -178,15 +233,19 @@ CONFIG_CLEAN_VPATH_FILES =
LIBRARIES = $(noinst_LIBRARIES)
LTLIBRARIES = $(noinst_LTLIBRARIES)
am__DEPENDENCIES_1 =
-am_libgnu_la_OBJECTS = hash-pjw-bare.lo
+am__libgnu_la_SOURCES_DIST = c-ctype.h c-ctype.c minmax.h strverscmp.c \
+ unistd.c
+@GL_COND_OBJ_STRVERSCMP_TRUE@am__objects_1 = libgnu_la-strverscmp.lo
+am_libgnu_la_OBJECTS = libgnu_la-c-ctype.lo $(am__objects_1) \
+ libgnu_la-unistd.lo
libgnu_la_OBJECTS = $(am_libgnu_la_OBJECTS)
AM_V_lt = $(am__v_lt_@AM_V@)
am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
am__v_lt_0 = --silent
am__v_lt_1 =
libgnu_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
- $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
- $(libgnu_la_LDFLAGS) $(LDFLAGS) -o $@
+ $(LIBTOOLFLAGS) --mode=link $(CCLD) $(libgnu_la_CFLAGS) \
+ $(CFLAGS) $(libgnu_la_LDFLAGS) $(LDFLAGS) -o $@
AM_V_P = $(am__v_P_@AM_V@)
am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
am__v_P_0 = false
@@ -202,8 +261,9 @@ am__v_at_1 =
DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp
am__maybe_remake_depfiles = depfiles
-am__depfiles_remade = ./$(DEPDIR)/hash-pjw-bare.Plo \
- ./$(DEPDIR)/strverscmp.Plo
+am__depfiles_remade = ./$(DEPDIR)/libgnu_la-c-ctype.Plo \
+ ./$(DEPDIR)/libgnu_la-strverscmp.Plo \
+ ./$(DEPDIR)/libgnu_la-unistd.Plo
am__mv = mv -f
COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
@@ -224,7 +284,8 @@ am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
am__v_CCLD_0 = @echo " CCLD " $@;
am__v_CCLD_1 =
SOURCES = $(libgnu_la_SOURCES) $(EXTRA_libgnu_la_SOURCES)
-DIST_SOURCES = $(libgnu_la_SOURCES) $(EXTRA_libgnu_la_SOURCES)
+DIST_SOURCES = $(am__libgnu_la_SOURCES_DIST) \
+ $(EXTRA_libgnu_la_SOURCES)
RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \
ctags-recursive dvi-recursive html-recursive info-recursive \
install-data-recursive install-dvi-recursive \
@@ -264,8 +325,6 @@ am__define_uniq_tagged_files = \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | $(am__uniquify_input)`
-ETAGS = etags
-CTAGS = ctags
DIST_SUBDIRS = $(SUBDIRS)
am__DIST_COMMON = $(srcdir)/Makefile.in \
$(top_srcdir)/build-aux/depcomp
@@ -296,16 +355,15 @@ am__relativize = \
done; \
reldir="$$dir2"
ACLOCAL = @ACLOCAL@
+ALLOCA = @ALLOCA@
+ALLOCA_H = @ALLOCA_H@
AMTAR = @AMTAR@
AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AM_VALGRINDFLAGS = @AM_VALGRINDFLAGS@
APPLE_UNIVERSAL_BUILD = @APPLE_UNIVERSAL_BUILD@
AR = @AR@
ARFLAGS = @ARFLAGS@
AS = @AS@
-ASN1_VERSION_MAJOR = @ASN1_VERSION_MAJOR@
-ASN1_VERSION_MINOR = @ASN1_VERSION_MINOR@
-ASN1_VERSION_NUMBER = @ASN1_VERSION_NUMBER@
-ASN1_VERSION_PATCH = @ASN1_VERSION_PATCH@
AUTOCONF = @AUTOCONF@
AUTOHEADER = @AUTOHEADER@
AUTOMAKE = @AUTOMAKE@
@@ -327,7 +385,10 @@ CODE_COVERAGE_LIBS = @CODE_COVERAGE_LIBS@
CONFIG_INCLUDE = @CONFIG_INCLUDE@
CPP = @CPP@
CPPFLAGS = @CPPFLAGS@
+CSCOPE = @CSCOPE@
+CTAGS = @CTAGS@
CYGPATH_W = @CYGPATH_W@
+DEFAULT_VALGRINDFLAGS = @DEFAULT_VALGRINDFLAGS@
DEFS = @DEFS@
DEPDIR = @DEPDIR@
DLLTOOL = @DLLTOOL@
@@ -337,49 +398,523 @@ ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
+EMULTIHOP_HIDDEN = @EMULTIHOP_HIDDEN@
+EMULTIHOP_VALUE = @EMULTIHOP_VALUE@
+ENOLINK_HIDDEN = @ENOLINK_HIDDEN@
+ENOLINK_VALUE = @ENOLINK_VALUE@
+EOVERFLOW_HIDDEN = @EOVERFLOW_HIDDEN@
+EOVERFLOW_VALUE = @EOVERFLOW_VALUE@
+ERRNO_H = @ERRNO_H@
+ETAGS = @ETAGS@
EXEEXT = @EXEEXT@
FGREP = @FGREP@
+FUZZ_LIBS = @FUZZ_LIBS@
GCOV = @GCOV@
GENHTML = @GENHTML@
-GNULIB_EXPLICIT_BZERO = @GNULIB_EXPLICIT_BZERO@
-GNULIB_FFSL = @GNULIB_FFSL@
-GNULIB_FFSLL = @GNULIB_FFSLL@
-GNULIB_MBSCASECMP = @GNULIB_MBSCASECMP@
-GNULIB_MBSCASESTR = @GNULIB_MBSCASESTR@
-GNULIB_MBSCHR = @GNULIB_MBSCHR@
-GNULIB_MBSCSPN = @GNULIB_MBSCSPN@
-GNULIB_MBSLEN = @GNULIB_MBSLEN@
-GNULIB_MBSNCASECMP = @GNULIB_MBSNCASECMP@
-GNULIB_MBSNLEN = @GNULIB_MBSNLEN@
-GNULIB_MBSPBRK = @GNULIB_MBSPBRK@
-GNULIB_MBSPCASECMP = @GNULIB_MBSPCASECMP@
-GNULIB_MBSRCHR = @GNULIB_MBSRCHR@
-GNULIB_MBSSEP = @GNULIB_MBSSEP@
-GNULIB_MBSSPN = @GNULIB_MBSSPN@
-GNULIB_MBSSTR = @GNULIB_MBSSTR@
-GNULIB_MBSTOK_R = @GNULIB_MBSTOK_R@
-GNULIB_MEMCHR = @GNULIB_MEMCHR@
-GNULIB_MEMMEM = @GNULIB_MEMMEM@
-GNULIB_MEMPCPY = @GNULIB_MEMPCPY@
-GNULIB_MEMRCHR = @GNULIB_MEMRCHR@
-GNULIB_OVERRIDES_WINT_T = @GNULIB_OVERRIDES_WINT_T@
-GNULIB_RAWMEMCHR = @GNULIB_RAWMEMCHR@
-GNULIB_STPCPY = @GNULIB_STPCPY@
-GNULIB_STPNCPY = @GNULIB_STPNCPY@
-GNULIB_STRCASESTR = @GNULIB_STRCASESTR@
-GNULIB_STRCHRNUL = @GNULIB_STRCHRNUL@
-GNULIB_STRDUP = @GNULIB_STRDUP@
-GNULIB_STRERROR = @GNULIB_STRERROR@
-GNULIB_STRERROR_R = @GNULIB_STRERROR_R@
-GNULIB_STRNCAT = @GNULIB_STRNCAT@
-GNULIB_STRNDUP = @GNULIB_STRNDUP@
-GNULIB_STRNLEN = @GNULIB_STRNLEN@
-GNULIB_STRPBRK = @GNULIB_STRPBRK@
-GNULIB_STRSEP = @GNULIB_STRSEP@
-GNULIB_STRSIGNAL = @GNULIB_STRSIGNAL@
-GNULIB_STRSTR = @GNULIB_STRSTR@
-GNULIB_STRTOK_R = @GNULIB_STRTOK_R@
-GNULIB_STRVERSCMP = @GNULIB_STRVERSCMP@
+GETOPT_CDEFS_H = @GETOPT_CDEFS_H@
+GETOPT_H = @GETOPT_H@
+GL_CFLAG_ALLOW_WARNINGS = @GL_CFLAG_ALLOW_WARNINGS@
+GL_CFLAG_GNULIB_WARNINGS = @GL_CFLAG_GNULIB_WARNINGS@
+GL_CXXFLAG_ALLOW_WARNINGS = @GL_CXXFLAG_ALLOW_WARNINGS@
+GL_GNULIB_ACCESS = @GL_GNULIB_ACCESS@
+GL_GNULIB_ALIGNED_ALLOC = @GL_GNULIB_ALIGNED_ALLOC@
+GL_GNULIB_ATOLL = @GL_GNULIB_ATOLL@
+GL_GNULIB_CALLOC_GNU = @GL_GNULIB_CALLOC_GNU@
+GL_GNULIB_CALLOC_POSIX = @GL_GNULIB_CALLOC_POSIX@
+GL_GNULIB_CANONICALIZE_FILE_NAME = @GL_GNULIB_CANONICALIZE_FILE_NAME@
+GL_GNULIB_CHDIR = @GL_GNULIB_CHDIR@
+GL_GNULIB_CHOWN = @GL_GNULIB_CHOWN@
+GL_GNULIB_CLOSE = @GL_GNULIB_CLOSE@
+GL_GNULIB_COPY_FILE_RANGE = @GL_GNULIB_COPY_FILE_RANGE@
+GL_GNULIB_DUP = @GL_GNULIB_DUP@
+GL_GNULIB_DUP2 = @GL_GNULIB_DUP2@
+GL_GNULIB_DUP3 = @GL_GNULIB_DUP3@
+GL_GNULIB_ENVIRON = @GL_GNULIB_ENVIRON@
+GL_GNULIB_EUIDACCESS = @GL_GNULIB_EUIDACCESS@
+GL_GNULIB_EXECL = @GL_GNULIB_EXECL@
+GL_GNULIB_EXECLE = @GL_GNULIB_EXECLE@
+GL_GNULIB_EXECLP = @GL_GNULIB_EXECLP@
+GL_GNULIB_EXECV = @GL_GNULIB_EXECV@
+GL_GNULIB_EXECVE = @GL_GNULIB_EXECVE@
+GL_GNULIB_EXECVP = @GL_GNULIB_EXECVP@
+GL_GNULIB_EXECVPE = @GL_GNULIB_EXECVPE@
+GL_GNULIB_EXPLICIT_BZERO = @GL_GNULIB_EXPLICIT_BZERO@
+GL_GNULIB_FACCESSAT = @GL_GNULIB_FACCESSAT@
+GL_GNULIB_FCHDIR = @GL_GNULIB_FCHDIR@
+GL_GNULIB_FCHOWNAT = @GL_GNULIB_FCHOWNAT@
+GL_GNULIB_FDATASYNC = @GL_GNULIB_FDATASYNC@
+GL_GNULIB_FFSL = @GL_GNULIB_FFSL@
+GL_GNULIB_FFSLL = @GL_GNULIB_FFSLL@
+GL_GNULIB_FREE_POSIX = @GL_GNULIB_FREE_POSIX@
+GL_GNULIB_FSYNC = @GL_GNULIB_FSYNC@
+GL_GNULIB_FTRUNCATE = @GL_GNULIB_FTRUNCATE@
+GL_GNULIB_GETCWD = @GL_GNULIB_GETCWD@
+GL_GNULIB_GETDOMAINNAME = @GL_GNULIB_GETDOMAINNAME@
+GL_GNULIB_GETDTABLESIZE = @GL_GNULIB_GETDTABLESIZE@
+GL_GNULIB_GETENTROPY = @GL_GNULIB_GETENTROPY@
+GL_GNULIB_GETGROUPS = @GL_GNULIB_GETGROUPS@
+GL_GNULIB_GETHOSTNAME = @GL_GNULIB_GETHOSTNAME@
+GL_GNULIB_GETLOADAVG = @GL_GNULIB_GETLOADAVG@
+GL_GNULIB_GETLOGIN = @GL_GNULIB_GETLOGIN@
+GL_GNULIB_GETLOGIN_R = @GL_GNULIB_GETLOGIN_R@
+GL_GNULIB_GETOPT_POSIX = @GL_GNULIB_GETOPT_POSIX@
+GL_GNULIB_GETPAGESIZE = @GL_GNULIB_GETPAGESIZE@
+GL_GNULIB_GETPASS = @GL_GNULIB_GETPASS@
+GL_GNULIB_GETPASS_GNU = @GL_GNULIB_GETPASS_GNU@
+GL_GNULIB_GETSUBOPT = @GL_GNULIB_GETSUBOPT@
+GL_GNULIB_GETUSERSHELL = @GL_GNULIB_GETUSERSHELL@
+GL_GNULIB_GRANTPT = @GL_GNULIB_GRANTPT@
+GL_GNULIB_GROUP_MEMBER = @GL_GNULIB_GROUP_MEMBER@
+GL_GNULIB_ISATTY = @GL_GNULIB_ISATTY@
+GL_GNULIB_LCHOWN = @GL_GNULIB_LCHOWN@
+GL_GNULIB_LINK = @GL_GNULIB_LINK@
+GL_GNULIB_LINKAT = @GL_GNULIB_LINKAT@
+GL_GNULIB_LSEEK = @GL_GNULIB_LSEEK@
+GL_GNULIB_MALLOC_GNU = @GL_GNULIB_MALLOC_GNU@
+GL_GNULIB_MALLOC_POSIX = @GL_GNULIB_MALLOC_POSIX@
+GL_GNULIB_MBSCASECMP = @GL_GNULIB_MBSCASECMP@
+GL_GNULIB_MBSCASESTR = @GL_GNULIB_MBSCASESTR@
+GL_GNULIB_MBSCHR = @GL_GNULIB_MBSCHR@
+GL_GNULIB_MBSCSPN = @GL_GNULIB_MBSCSPN@
+GL_GNULIB_MBSLEN = @GL_GNULIB_MBSLEN@
+GL_GNULIB_MBSNCASECMP = @GL_GNULIB_MBSNCASECMP@
+GL_GNULIB_MBSNLEN = @GL_GNULIB_MBSNLEN@
+GL_GNULIB_MBSPBRK = @GL_GNULIB_MBSPBRK@
+GL_GNULIB_MBSPCASECMP = @GL_GNULIB_MBSPCASECMP@
+GL_GNULIB_MBSRCHR = @GL_GNULIB_MBSRCHR@
+GL_GNULIB_MBSSEP = @GL_GNULIB_MBSSEP@
+GL_GNULIB_MBSSPN = @GL_GNULIB_MBSSPN@
+GL_GNULIB_MBSSTR = @GL_GNULIB_MBSSTR@
+GL_GNULIB_MBSTOK_R = @GL_GNULIB_MBSTOK_R@
+GL_GNULIB_MBTOWC = @GL_GNULIB_MBTOWC@
+GL_GNULIB_MDA_ACCESS = @GL_GNULIB_MDA_ACCESS@
+GL_GNULIB_MDA_CHDIR = @GL_GNULIB_MDA_CHDIR@
+GL_GNULIB_MDA_CLOSE = @GL_GNULIB_MDA_CLOSE@
+GL_GNULIB_MDA_DUP = @GL_GNULIB_MDA_DUP@
+GL_GNULIB_MDA_DUP2 = @GL_GNULIB_MDA_DUP2@
+GL_GNULIB_MDA_ECVT = @GL_GNULIB_MDA_ECVT@
+GL_GNULIB_MDA_EXECL = @GL_GNULIB_MDA_EXECL@
+GL_GNULIB_MDA_EXECLE = @GL_GNULIB_MDA_EXECLE@
+GL_GNULIB_MDA_EXECLP = @GL_GNULIB_MDA_EXECLP@
+GL_GNULIB_MDA_EXECV = @GL_GNULIB_MDA_EXECV@
+GL_GNULIB_MDA_EXECVE = @GL_GNULIB_MDA_EXECVE@
+GL_GNULIB_MDA_EXECVP = @GL_GNULIB_MDA_EXECVP@
+GL_GNULIB_MDA_EXECVPE = @GL_GNULIB_MDA_EXECVPE@
+GL_GNULIB_MDA_FCVT = @GL_GNULIB_MDA_FCVT@
+GL_GNULIB_MDA_GCVT = @GL_GNULIB_MDA_GCVT@
+GL_GNULIB_MDA_GETCWD = @GL_GNULIB_MDA_GETCWD@
+GL_GNULIB_MDA_GETPID = @GL_GNULIB_MDA_GETPID@
+GL_GNULIB_MDA_ISATTY = @GL_GNULIB_MDA_ISATTY@
+GL_GNULIB_MDA_LSEEK = @GL_GNULIB_MDA_LSEEK@
+GL_GNULIB_MDA_MEMCCPY = @GL_GNULIB_MDA_MEMCCPY@
+GL_GNULIB_MDA_MKTEMP = @GL_GNULIB_MDA_MKTEMP@
+GL_GNULIB_MDA_PUTENV = @GL_GNULIB_MDA_PUTENV@
+GL_GNULIB_MDA_READ = @GL_GNULIB_MDA_READ@
+GL_GNULIB_MDA_RMDIR = @GL_GNULIB_MDA_RMDIR@
+GL_GNULIB_MDA_STRDUP = @GL_GNULIB_MDA_STRDUP@
+GL_GNULIB_MDA_SWAB = @GL_GNULIB_MDA_SWAB@
+GL_GNULIB_MDA_UNLINK = @GL_GNULIB_MDA_UNLINK@
+GL_GNULIB_MDA_WRITE = @GL_GNULIB_MDA_WRITE@
+GL_GNULIB_MEMCHR = @GL_GNULIB_MEMCHR@
+GL_GNULIB_MEMMEM = @GL_GNULIB_MEMMEM@
+GL_GNULIB_MEMPCPY = @GL_GNULIB_MEMPCPY@
+GL_GNULIB_MEMRCHR = @GL_GNULIB_MEMRCHR@
+GL_GNULIB_MKDTEMP = @GL_GNULIB_MKDTEMP@
+GL_GNULIB_MKOSTEMP = @GL_GNULIB_MKOSTEMP@
+GL_GNULIB_MKOSTEMPS = @GL_GNULIB_MKOSTEMPS@
+GL_GNULIB_MKSTEMP = @GL_GNULIB_MKSTEMP@
+GL_GNULIB_MKSTEMPS = @GL_GNULIB_MKSTEMPS@
+GL_GNULIB_PIPE = @GL_GNULIB_PIPE@
+GL_GNULIB_PIPE2 = @GL_GNULIB_PIPE2@
+GL_GNULIB_POSIX_MEMALIGN = @GL_GNULIB_POSIX_MEMALIGN@
+GL_GNULIB_POSIX_OPENPT = @GL_GNULIB_POSIX_OPENPT@
+GL_GNULIB_PREAD = @GL_GNULIB_PREAD@
+GL_GNULIB_PTSNAME = @GL_GNULIB_PTSNAME@
+GL_GNULIB_PTSNAME_R = @GL_GNULIB_PTSNAME_R@
+GL_GNULIB_PUTENV = @GL_GNULIB_PUTENV@
+GL_GNULIB_PWRITE = @GL_GNULIB_PWRITE@
+GL_GNULIB_QSORT_R = @GL_GNULIB_QSORT_R@
+GL_GNULIB_RANDOM = @GL_GNULIB_RANDOM@
+GL_GNULIB_RANDOM_R = @GL_GNULIB_RANDOM_R@
+GL_GNULIB_RAWMEMCHR = @GL_GNULIB_RAWMEMCHR@
+GL_GNULIB_READ = @GL_GNULIB_READ@
+GL_GNULIB_READLINK = @GL_GNULIB_READLINK@
+GL_GNULIB_READLINKAT = @GL_GNULIB_READLINKAT@
+GL_GNULIB_REALLOCARRAY = @GL_GNULIB_REALLOCARRAY@
+GL_GNULIB_REALLOC_GNU = @GL_GNULIB_REALLOC_GNU@
+GL_GNULIB_REALLOC_POSIX = @GL_GNULIB_REALLOC_POSIX@
+GL_GNULIB_REALPATH = @GL_GNULIB_REALPATH@
+GL_GNULIB_RMDIR = @GL_GNULIB_RMDIR@
+GL_GNULIB_RPMATCH = @GL_GNULIB_RPMATCH@
+GL_GNULIB_SECURE_GETENV = @GL_GNULIB_SECURE_GETENV@
+GL_GNULIB_SETENV = @GL_GNULIB_SETENV@
+GL_GNULIB_SETHOSTNAME = @GL_GNULIB_SETHOSTNAME@
+GL_GNULIB_SIGABBREV_NP = @GL_GNULIB_SIGABBREV_NP@
+GL_GNULIB_SIGDESCR_NP = @GL_GNULIB_SIGDESCR_NP@
+GL_GNULIB_SLEEP = @GL_GNULIB_SLEEP@
+GL_GNULIB_STPCPY = @GL_GNULIB_STPCPY@
+GL_GNULIB_STPNCPY = @GL_GNULIB_STPNCPY@
+GL_GNULIB_STRCASESTR = @GL_GNULIB_STRCASESTR@
+GL_GNULIB_STRCHRNUL = @GL_GNULIB_STRCHRNUL@
+GL_GNULIB_STRDUP = @GL_GNULIB_STRDUP@
+GL_GNULIB_STRERROR = @GL_GNULIB_STRERROR@
+GL_GNULIB_STRERRORNAME_NP = @GL_GNULIB_STRERRORNAME_NP@
+GL_GNULIB_STRERROR_R = @GL_GNULIB_STRERROR_R@
+GL_GNULIB_STRNCAT = @GL_GNULIB_STRNCAT@
+GL_GNULIB_STRNDUP = @GL_GNULIB_STRNDUP@
+GL_GNULIB_STRNLEN = @GL_GNULIB_STRNLEN@
+GL_GNULIB_STRPBRK = @GL_GNULIB_STRPBRK@
+GL_GNULIB_STRSEP = @GL_GNULIB_STRSEP@
+GL_GNULIB_STRSIGNAL = @GL_GNULIB_STRSIGNAL@
+GL_GNULIB_STRSTR = @GL_GNULIB_STRSTR@
+GL_GNULIB_STRTOD = @GL_GNULIB_STRTOD@
+GL_GNULIB_STRTOK_R = @GL_GNULIB_STRTOK_R@
+GL_GNULIB_STRTOL = @GL_GNULIB_STRTOL@
+GL_GNULIB_STRTOLD = @GL_GNULIB_STRTOLD@
+GL_GNULIB_STRTOLL = @GL_GNULIB_STRTOLL@
+GL_GNULIB_STRTOUL = @GL_GNULIB_STRTOUL@
+GL_GNULIB_STRTOULL = @GL_GNULIB_STRTOULL@
+GL_GNULIB_STRVERSCMP = @GL_GNULIB_STRVERSCMP@
+GL_GNULIB_SYMLINK = @GL_GNULIB_SYMLINK@
+GL_GNULIB_SYMLINKAT = @GL_GNULIB_SYMLINKAT@
+GL_GNULIB_SYSTEM_POSIX = @GL_GNULIB_SYSTEM_POSIX@
+GL_GNULIB_TRUNCATE = @GL_GNULIB_TRUNCATE@
+GL_GNULIB_TTYNAME_R = @GL_GNULIB_TTYNAME_R@
+GL_GNULIB_UNISTD_H_GETOPT = @GL_GNULIB_UNISTD_H_GETOPT@
+GL_GNULIB_UNISTD_H_NONBLOCKING = @GL_GNULIB_UNISTD_H_NONBLOCKING@
+GL_GNULIB_UNISTD_H_SIGPIPE = @GL_GNULIB_UNISTD_H_SIGPIPE@
+GL_GNULIB_UNLINK = @GL_GNULIB_UNLINK@
+GL_GNULIB_UNLINKAT = @GL_GNULIB_UNLINKAT@
+GL_GNULIB_UNLOCKPT = @GL_GNULIB_UNLOCKPT@
+GL_GNULIB_UNSETENV = @GL_GNULIB_UNSETENV@
+GL_GNULIB_USLEEP = @GL_GNULIB_USLEEP@
+GL_GNULIB_WCTOMB = @GL_GNULIB_WCTOMB@
+GL_GNULIB_WRITE = @GL_GNULIB_WRITE@
+GL_GNULIB__EXIT = @GL_GNULIB__EXIT@
+GL_SGL_GNULIB_ACCESS = @GL_SGL_GNULIB_ACCESS@
+GL_SGL_GNULIB_ALIGNED_ALLOC = @GL_SGL_GNULIB_ALIGNED_ALLOC@
+GL_SGL_GNULIB_ATOLL = @GL_SGL_GNULIB_ATOLL@
+GL_SGL_GNULIB_BTOWC = @GL_SGL_GNULIB_BTOWC@
+GL_SGL_GNULIB_CALLOC_GNU = @GL_SGL_GNULIB_CALLOC_GNU@
+GL_SGL_GNULIB_CALLOC_POSIX = @GL_SGL_GNULIB_CALLOC_POSIX@
+GL_SGL_GNULIB_CANONICALIZE_FILE_NAME = @GL_SGL_GNULIB_CANONICALIZE_FILE_NAME@
+GL_SGL_GNULIB_CHDIR = @GL_SGL_GNULIB_CHDIR@
+GL_SGL_GNULIB_CHMOD = @GL_SGL_GNULIB_CHMOD@
+GL_SGL_GNULIB_CHOWN = @GL_SGL_GNULIB_CHOWN@
+GL_SGL_GNULIB_CLOSE = @GL_SGL_GNULIB_CLOSE@
+GL_SGL_GNULIB_COPY_FILE_RANGE = @GL_SGL_GNULIB_COPY_FILE_RANGE@
+GL_SGL_GNULIB_CREAT = @GL_SGL_GNULIB_CREAT@
+GL_SGL_GNULIB_CTIME = @GL_SGL_GNULIB_CTIME@
+GL_SGL_GNULIB_DPRINTF = @GL_SGL_GNULIB_DPRINTF@
+GL_SGL_GNULIB_DUP = @GL_SGL_GNULIB_DUP@
+GL_SGL_GNULIB_DUP2 = @GL_SGL_GNULIB_DUP2@
+GL_SGL_GNULIB_DUP3 = @GL_SGL_GNULIB_DUP3@
+GL_SGL_GNULIB_ENVIRON = @GL_SGL_GNULIB_ENVIRON@
+GL_SGL_GNULIB_EUIDACCESS = @GL_SGL_GNULIB_EUIDACCESS@
+GL_SGL_GNULIB_EXECL = @GL_SGL_GNULIB_EXECL@
+GL_SGL_GNULIB_EXECLE = @GL_SGL_GNULIB_EXECLE@
+GL_SGL_GNULIB_EXECLP = @GL_SGL_GNULIB_EXECLP@
+GL_SGL_GNULIB_EXECV = @GL_SGL_GNULIB_EXECV@
+GL_SGL_GNULIB_EXECVE = @GL_SGL_GNULIB_EXECVE@
+GL_SGL_GNULIB_EXECVP = @GL_SGL_GNULIB_EXECVP@
+GL_SGL_GNULIB_EXECVPE = @GL_SGL_GNULIB_EXECVPE@
+GL_SGL_GNULIB_EXPLICIT_BZERO = @GL_SGL_GNULIB_EXPLICIT_BZERO@
+GL_SGL_GNULIB_FACCESSAT = @GL_SGL_GNULIB_FACCESSAT@
+GL_SGL_GNULIB_FCHDIR = @GL_SGL_GNULIB_FCHDIR@
+GL_SGL_GNULIB_FCHMODAT = @GL_SGL_GNULIB_FCHMODAT@
+GL_SGL_GNULIB_FCHOWNAT = @GL_SGL_GNULIB_FCHOWNAT@
+GL_SGL_GNULIB_FCLOSE = @GL_SGL_GNULIB_FCLOSE@
+GL_SGL_GNULIB_FCNTL = @GL_SGL_GNULIB_FCNTL@
+GL_SGL_GNULIB_FDATASYNC = @GL_SGL_GNULIB_FDATASYNC@
+GL_SGL_GNULIB_FDOPEN = @GL_SGL_GNULIB_FDOPEN@
+GL_SGL_GNULIB_FFLUSH = @GL_SGL_GNULIB_FFLUSH@
+GL_SGL_GNULIB_FFSL = @GL_SGL_GNULIB_FFSL@
+GL_SGL_GNULIB_FFSLL = @GL_SGL_GNULIB_FFSLL@
+GL_SGL_GNULIB_FGETC = @GL_SGL_GNULIB_FGETC@
+GL_SGL_GNULIB_FGETS = @GL_SGL_GNULIB_FGETS@
+GL_SGL_GNULIB_FOPEN = @GL_SGL_GNULIB_FOPEN@
+GL_SGL_GNULIB_FOPEN_GNU = @GL_SGL_GNULIB_FOPEN_GNU@
+GL_SGL_GNULIB_FPRINTF = @GL_SGL_GNULIB_FPRINTF@
+GL_SGL_GNULIB_FPRINTF_POSIX = @GL_SGL_GNULIB_FPRINTF_POSIX@
+GL_SGL_GNULIB_FPURGE = @GL_SGL_GNULIB_FPURGE@
+GL_SGL_GNULIB_FPUTC = @GL_SGL_GNULIB_FPUTC@
+GL_SGL_GNULIB_FPUTS = @GL_SGL_GNULIB_FPUTS@
+GL_SGL_GNULIB_FREAD = @GL_SGL_GNULIB_FREAD@
+GL_SGL_GNULIB_FREE_POSIX = @GL_SGL_GNULIB_FREE_POSIX@
+GL_SGL_GNULIB_FREOPEN = @GL_SGL_GNULIB_FREOPEN@
+GL_SGL_GNULIB_FSCANF = @GL_SGL_GNULIB_FSCANF@
+GL_SGL_GNULIB_FSEEK = @GL_SGL_GNULIB_FSEEK@
+GL_SGL_GNULIB_FSEEKO = @GL_SGL_GNULIB_FSEEKO@
+GL_SGL_GNULIB_FSTAT = @GL_SGL_GNULIB_FSTAT@
+GL_SGL_GNULIB_FSTATAT = @GL_SGL_GNULIB_FSTATAT@
+GL_SGL_GNULIB_FSYNC = @GL_SGL_GNULIB_FSYNC@
+GL_SGL_GNULIB_FTELL = @GL_SGL_GNULIB_FTELL@
+GL_SGL_GNULIB_FTELLO = @GL_SGL_GNULIB_FTELLO@
+GL_SGL_GNULIB_FTRUNCATE = @GL_SGL_GNULIB_FTRUNCATE@
+GL_SGL_GNULIB_FUTIMENS = @GL_SGL_GNULIB_FUTIMENS@
+GL_SGL_GNULIB_FWRITE = @GL_SGL_GNULIB_FWRITE@
+GL_SGL_GNULIB_GETC = @GL_SGL_GNULIB_GETC@
+GL_SGL_GNULIB_GETCHAR = @GL_SGL_GNULIB_GETCHAR@
+GL_SGL_GNULIB_GETCWD = @GL_SGL_GNULIB_GETCWD@
+GL_SGL_GNULIB_GETDELIM = @GL_SGL_GNULIB_GETDELIM@
+GL_SGL_GNULIB_GETDOMAINNAME = @GL_SGL_GNULIB_GETDOMAINNAME@
+GL_SGL_GNULIB_GETDTABLESIZE = @GL_SGL_GNULIB_GETDTABLESIZE@
+GL_SGL_GNULIB_GETENTROPY = @GL_SGL_GNULIB_GETENTROPY@
+GL_SGL_GNULIB_GETGROUPS = @GL_SGL_GNULIB_GETGROUPS@
+GL_SGL_GNULIB_GETHOSTNAME = @GL_SGL_GNULIB_GETHOSTNAME@
+GL_SGL_GNULIB_GETLINE = @GL_SGL_GNULIB_GETLINE@
+GL_SGL_GNULIB_GETLOADAVG = @GL_SGL_GNULIB_GETLOADAVG@
+GL_SGL_GNULIB_GETLOGIN = @GL_SGL_GNULIB_GETLOGIN@
+GL_SGL_GNULIB_GETLOGIN_R = @GL_SGL_GNULIB_GETLOGIN_R@
+GL_SGL_GNULIB_GETOPT_POSIX = @GL_SGL_GNULIB_GETOPT_POSIX@
+GL_SGL_GNULIB_GETPAGESIZE = @GL_SGL_GNULIB_GETPAGESIZE@
+GL_SGL_GNULIB_GETPASS = @GL_SGL_GNULIB_GETPASS@
+GL_SGL_GNULIB_GETPASS_GNU = @GL_SGL_GNULIB_GETPASS_GNU@
+GL_SGL_GNULIB_GETSUBOPT = @GL_SGL_GNULIB_GETSUBOPT@
+GL_SGL_GNULIB_GETTIMEOFDAY = @GL_SGL_GNULIB_GETTIMEOFDAY@
+GL_SGL_GNULIB_GETUMASK = @GL_SGL_GNULIB_GETUMASK@
+GL_SGL_GNULIB_GETUSERSHELL = @GL_SGL_GNULIB_GETUSERSHELL@
+GL_SGL_GNULIB_GRANTPT = @GL_SGL_GNULIB_GRANTPT@
+GL_SGL_GNULIB_GROUP_MEMBER = @GL_SGL_GNULIB_GROUP_MEMBER@
+GL_SGL_GNULIB_IMAXABS = @GL_SGL_GNULIB_IMAXABS@
+GL_SGL_GNULIB_IMAXDIV = @GL_SGL_GNULIB_IMAXDIV@
+GL_SGL_GNULIB_ISATTY = @GL_SGL_GNULIB_ISATTY@
+GL_SGL_GNULIB_LCHMOD = @GL_SGL_GNULIB_LCHMOD@
+GL_SGL_GNULIB_LCHOWN = @GL_SGL_GNULIB_LCHOWN@
+GL_SGL_GNULIB_LINK = @GL_SGL_GNULIB_LINK@
+GL_SGL_GNULIB_LINKAT = @GL_SGL_GNULIB_LINKAT@
+GL_SGL_GNULIB_LOCALTIME = @GL_SGL_GNULIB_LOCALTIME@
+GL_SGL_GNULIB_LSEEK = @GL_SGL_GNULIB_LSEEK@
+GL_SGL_GNULIB_LSTAT = @GL_SGL_GNULIB_LSTAT@
+GL_SGL_GNULIB_MALLOC_GNU = @GL_SGL_GNULIB_MALLOC_GNU@
+GL_SGL_GNULIB_MALLOC_POSIX = @GL_SGL_GNULIB_MALLOC_POSIX@
+GL_SGL_GNULIB_MBRLEN = @GL_SGL_GNULIB_MBRLEN@
+GL_SGL_GNULIB_MBRTOWC = @GL_SGL_GNULIB_MBRTOWC@
+GL_SGL_GNULIB_MBSCASECMP = @GL_SGL_GNULIB_MBSCASECMP@
+GL_SGL_GNULIB_MBSCASESTR = @GL_SGL_GNULIB_MBSCASESTR@
+GL_SGL_GNULIB_MBSCHR = @GL_SGL_GNULIB_MBSCHR@
+GL_SGL_GNULIB_MBSCSPN = @GL_SGL_GNULIB_MBSCSPN@
+GL_SGL_GNULIB_MBSINIT = @GL_SGL_GNULIB_MBSINIT@
+GL_SGL_GNULIB_MBSLEN = @GL_SGL_GNULIB_MBSLEN@
+GL_SGL_GNULIB_MBSNCASECMP = @GL_SGL_GNULIB_MBSNCASECMP@
+GL_SGL_GNULIB_MBSNLEN = @GL_SGL_GNULIB_MBSNLEN@
+GL_SGL_GNULIB_MBSNRTOWCS = @GL_SGL_GNULIB_MBSNRTOWCS@
+GL_SGL_GNULIB_MBSPBRK = @GL_SGL_GNULIB_MBSPBRK@
+GL_SGL_GNULIB_MBSPCASECMP = @GL_SGL_GNULIB_MBSPCASECMP@
+GL_SGL_GNULIB_MBSRCHR = @GL_SGL_GNULIB_MBSRCHR@
+GL_SGL_GNULIB_MBSRTOWCS = @GL_SGL_GNULIB_MBSRTOWCS@
+GL_SGL_GNULIB_MBSSEP = @GL_SGL_GNULIB_MBSSEP@
+GL_SGL_GNULIB_MBSSPN = @GL_SGL_GNULIB_MBSSPN@
+GL_SGL_GNULIB_MBSSTR = @GL_SGL_GNULIB_MBSSTR@
+GL_SGL_GNULIB_MBSTOK_R = @GL_SGL_GNULIB_MBSTOK_R@
+GL_SGL_GNULIB_MBTOWC = @GL_SGL_GNULIB_MBTOWC@
+GL_SGL_GNULIB_MDA_ACCESS = @GL_SGL_GNULIB_MDA_ACCESS@
+GL_SGL_GNULIB_MDA_CHDIR = @GL_SGL_GNULIB_MDA_CHDIR@
+GL_SGL_GNULIB_MDA_CHMOD = @GL_SGL_GNULIB_MDA_CHMOD@
+GL_SGL_GNULIB_MDA_CLOSE = @GL_SGL_GNULIB_MDA_CLOSE@
+GL_SGL_GNULIB_MDA_CREAT = @GL_SGL_GNULIB_MDA_CREAT@
+GL_SGL_GNULIB_MDA_DUP = @GL_SGL_GNULIB_MDA_DUP@
+GL_SGL_GNULIB_MDA_DUP2 = @GL_SGL_GNULIB_MDA_DUP2@
+GL_SGL_GNULIB_MDA_ECVT = @GL_SGL_GNULIB_MDA_ECVT@
+GL_SGL_GNULIB_MDA_EXECL = @GL_SGL_GNULIB_MDA_EXECL@
+GL_SGL_GNULIB_MDA_EXECLE = @GL_SGL_GNULIB_MDA_EXECLE@
+GL_SGL_GNULIB_MDA_EXECLP = @GL_SGL_GNULIB_MDA_EXECLP@
+GL_SGL_GNULIB_MDA_EXECV = @GL_SGL_GNULIB_MDA_EXECV@
+GL_SGL_GNULIB_MDA_EXECVE = @GL_SGL_GNULIB_MDA_EXECVE@
+GL_SGL_GNULIB_MDA_EXECVP = @GL_SGL_GNULIB_MDA_EXECVP@
+GL_SGL_GNULIB_MDA_EXECVPE = @GL_SGL_GNULIB_MDA_EXECVPE@
+GL_SGL_GNULIB_MDA_FCLOSEALL = @GL_SGL_GNULIB_MDA_FCLOSEALL@
+GL_SGL_GNULIB_MDA_FCVT = @GL_SGL_GNULIB_MDA_FCVT@
+GL_SGL_GNULIB_MDA_FDOPEN = @GL_SGL_GNULIB_MDA_FDOPEN@
+GL_SGL_GNULIB_MDA_FILENO = @GL_SGL_GNULIB_MDA_FILENO@
+GL_SGL_GNULIB_MDA_GCVT = @GL_SGL_GNULIB_MDA_GCVT@
+GL_SGL_GNULIB_MDA_GETCWD = @GL_SGL_GNULIB_MDA_GETCWD@
+GL_SGL_GNULIB_MDA_GETPID = @GL_SGL_GNULIB_MDA_GETPID@
+GL_SGL_GNULIB_MDA_GETW = @GL_SGL_GNULIB_MDA_GETW@
+GL_SGL_GNULIB_MDA_ISATTY = @GL_SGL_GNULIB_MDA_ISATTY@
+GL_SGL_GNULIB_MDA_LSEEK = @GL_SGL_GNULIB_MDA_LSEEK@
+GL_SGL_GNULIB_MDA_MEMCCPY = @GL_SGL_GNULIB_MDA_MEMCCPY@
+GL_SGL_GNULIB_MDA_MKDIR = @GL_SGL_GNULIB_MDA_MKDIR@
+GL_SGL_GNULIB_MDA_MKTEMP = @GL_SGL_GNULIB_MDA_MKTEMP@
+GL_SGL_GNULIB_MDA_OPEN = @GL_SGL_GNULIB_MDA_OPEN@
+GL_SGL_GNULIB_MDA_PUTENV = @GL_SGL_GNULIB_MDA_PUTENV@
+GL_SGL_GNULIB_MDA_PUTW = @GL_SGL_GNULIB_MDA_PUTW@
+GL_SGL_GNULIB_MDA_READ = @GL_SGL_GNULIB_MDA_READ@
+GL_SGL_GNULIB_MDA_RMDIR = @GL_SGL_GNULIB_MDA_RMDIR@
+GL_SGL_GNULIB_MDA_STRDUP = @GL_SGL_GNULIB_MDA_STRDUP@
+GL_SGL_GNULIB_MDA_SWAB = @GL_SGL_GNULIB_MDA_SWAB@
+GL_SGL_GNULIB_MDA_TEMPNAM = @GL_SGL_GNULIB_MDA_TEMPNAM@
+GL_SGL_GNULIB_MDA_TZSET = @GL_SGL_GNULIB_MDA_TZSET@
+GL_SGL_GNULIB_MDA_UMASK = @GL_SGL_GNULIB_MDA_UMASK@
+GL_SGL_GNULIB_MDA_UNLINK = @GL_SGL_GNULIB_MDA_UNLINK@
+GL_SGL_GNULIB_MDA_WCSDUP = @GL_SGL_GNULIB_MDA_WCSDUP@
+GL_SGL_GNULIB_MDA_WRITE = @GL_SGL_GNULIB_MDA_WRITE@
+GL_SGL_GNULIB_MEMCHR = @GL_SGL_GNULIB_MEMCHR@
+GL_SGL_GNULIB_MEMMEM = @GL_SGL_GNULIB_MEMMEM@
+GL_SGL_GNULIB_MEMPCPY = @GL_SGL_GNULIB_MEMPCPY@
+GL_SGL_GNULIB_MEMRCHR = @GL_SGL_GNULIB_MEMRCHR@
+GL_SGL_GNULIB_MKDIR = @GL_SGL_GNULIB_MKDIR@
+GL_SGL_GNULIB_MKDIRAT = @GL_SGL_GNULIB_MKDIRAT@
+GL_SGL_GNULIB_MKDTEMP = @GL_SGL_GNULIB_MKDTEMP@
+GL_SGL_GNULIB_MKFIFO = @GL_SGL_GNULIB_MKFIFO@
+GL_SGL_GNULIB_MKFIFOAT = @GL_SGL_GNULIB_MKFIFOAT@
+GL_SGL_GNULIB_MKNOD = @GL_SGL_GNULIB_MKNOD@
+GL_SGL_GNULIB_MKNODAT = @GL_SGL_GNULIB_MKNODAT@
+GL_SGL_GNULIB_MKOSTEMP = @GL_SGL_GNULIB_MKOSTEMP@
+GL_SGL_GNULIB_MKOSTEMPS = @GL_SGL_GNULIB_MKOSTEMPS@
+GL_SGL_GNULIB_MKSTEMP = @GL_SGL_GNULIB_MKSTEMP@
+GL_SGL_GNULIB_MKSTEMPS = @GL_SGL_GNULIB_MKSTEMPS@
+GL_SGL_GNULIB_MKTIME = @GL_SGL_GNULIB_MKTIME@
+GL_SGL_GNULIB_NANOSLEEP = @GL_SGL_GNULIB_NANOSLEEP@
+GL_SGL_GNULIB_NONBLOCKING = @GL_SGL_GNULIB_NONBLOCKING@
+GL_SGL_GNULIB_OBSTACK_PRINTF = @GL_SGL_GNULIB_OBSTACK_PRINTF@
+GL_SGL_GNULIB_OBSTACK_PRINTF_POSIX = @GL_SGL_GNULIB_OBSTACK_PRINTF_POSIX@
+GL_SGL_GNULIB_OPEN = @GL_SGL_GNULIB_OPEN@
+GL_SGL_GNULIB_OPENAT = @GL_SGL_GNULIB_OPENAT@
+GL_SGL_GNULIB_OVERRIDES_STRUCT_STAT = @GL_SGL_GNULIB_OVERRIDES_STRUCT_STAT@
+GL_SGL_GNULIB_PCLOSE = @GL_SGL_GNULIB_PCLOSE@
+GL_SGL_GNULIB_PERROR = @GL_SGL_GNULIB_PERROR@
+GL_SGL_GNULIB_PIPE = @GL_SGL_GNULIB_PIPE@
+GL_SGL_GNULIB_PIPE2 = @GL_SGL_GNULIB_PIPE2@
+GL_SGL_GNULIB_POPEN = @GL_SGL_GNULIB_POPEN@
+GL_SGL_GNULIB_POSIX_MEMALIGN = @GL_SGL_GNULIB_POSIX_MEMALIGN@
+GL_SGL_GNULIB_POSIX_OPENPT = @GL_SGL_GNULIB_POSIX_OPENPT@
+GL_SGL_GNULIB_PREAD = @GL_SGL_GNULIB_PREAD@
+GL_SGL_GNULIB_PRINTF = @GL_SGL_GNULIB_PRINTF@
+GL_SGL_GNULIB_PRINTF_POSIX = @GL_SGL_GNULIB_PRINTF_POSIX@
+GL_SGL_GNULIB_PTSNAME = @GL_SGL_GNULIB_PTSNAME@
+GL_SGL_GNULIB_PTSNAME_R = @GL_SGL_GNULIB_PTSNAME_R@
+GL_SGL_GNULIB_PUTC = @GL_SGL_GNULIB_PUTC@
+GL_SGL_GNULIB_PUTCHAR = @GL_SGL_GNULIB_PUTCHAR@
+GL_SGL_GNULIB_PUTENV = @GL_SGL_GNULIB_PUTENV@
+GL_SGL_GNULIB_PUTS = @GL_SGL_GNULIB_PUTS@
+GL_SGL_GNULIB_PWRITE = @GL_SGL_GNULIB_PWRITE@
+GL_SGL_GNULIB_QSORT_R = @GL_SGL_GNULIB_QSORT_R@
+GL_SGL_GNULIB_RANDOM = @GL_SGL_GNULIB_RANDOM@
+GL_SGL_GNULIB_RANDOM_R = @GL_SGL_GNULIB_RANDOM_R@
+GL_SGL_GNULIB_RAWMEMCHR = @GL_SGL_GNULIB_RAWMEMCHR@
+GL_SGL_GNULIB_READ = @GL_SGL_GNULIB_READ@
+GL_SGL_GNULIB_READLINK = @GL_SGL_GNULIB_READLINK@
+GL_SGL_GNULIB_READLINKAT = @GL_SGL_GNULIB_READLINKAT@
+GL_SGL_GNULIB_REALLOCARRAY = @GL_SGL_GNULIB_REALLOCARRAY@
+GL_SGL_GNULIB_REALLOC_GNU = @GL_SGL_GNULIB_REALLOC_GNU@
+GL_SGL_GNULIB_REALLOC_POSIX = @GL_SGL_GNULIB_REALLOC_POSIX@
+GL_SGL_GNULIB_REALPATH = @GL_SGL_GNULIB_REALPATH@
+GL_SGL_GNULIB_REMOVE = @GL_SGL_GNULIB_REMOVE@
+GL_SGL_GNULIB_RENAME = @GL_SGL_GNULIB_RENAME@
+GL_SGL_GNULIB_RENAMEAT = @GL_SGL_GNULIB_RENAMEAT@
+GL_SGL_GNULIB_RMDIR = @GL_SGL_GNULIB_RMDIR@
+GL_SGL_GNULIB_RPMATCH = @GL_SGL_GNULIB_RPMATCH@
+GL_SGL_GNULIB_SCANF = @GL_SGL_GNULIB_SCANF@
+GL_SGL_GNULIB_SECURE_GETENV = @GL_SGL_GNULIB_SECURE_GETENV@
+GL_SGL_GNULIB_SETENV = @GL_SGL_GNULIB_SETENV@
+GL_SGL_GNULIB_SETHOSTNAME = @GL_SGL_GNULIB_SETHOSTNAME@
+GL_SGL_GNULIB_SIGABBREV_NP = @GL_SGL_GNULIB_SIGABBREV_NP@
+GL_SGL_GNULIB_SIGDESCR_NP = @GL_SGL_GNULIB_SIGDESCR_NP@
+GL_SGL_GNULIB_SLEEP = @GL_SGL_GNULIB_SLEEP@
+GL_SGL_GNULIB_SNPRINTF = @GL_SGL_GNULIB_SNPRINTF@
+GL_SGL_GNULIB_SPRINTF_POSIX = @GL_SGL_GNULIB_SPRINTF_POSIX@
+GL_SGL_GNULIB_STAT = @GL_SGL_GNULIB_STAT@
+GL_SGL_GNULIB_STDIO_H_NONBLOCKING = @GL_SGL_GNULIB_STDIO_H_NONBLOCKING@
+GL_SGL_GNULIB_STDIO_H_SIGPIPE = @GL_SGL_GNULIB_STDIO_H_SIGPIPE@
+GL_SGL_GNULIB_STPCPY = @GL_SGL_GNULIB_STPCPY@
+GL_SGL_GNULIB_STPNCPY = @GL_SGL_GNULIB_STPNCPY@
+GL_SGL_GNULIB_STRCASESTR = @GL_SGL_GNULIB_STRCASESTR@
+GL_SGL_GNULIB_STRCHRNUL = @GL_SGL_GNULIB_STRCHRNUL@
+GL_SGL_GNULIB_STRDUP = @GL_SGL_GNULIB_STRDUP@
+GL_SGL_GNULIB_STRERROR = @GL_SGL_GNULIB_STRERROR@
+GL_SGL_GNULIB_STRERRORNAME_NP = @GL_SGL_GNULIB_STRERRORNAME_NP@
+GL_SGL_GNULIB_STRERROR_R = @GL_SGL_GNULIB_STRERROR_R@
+GL_SGL_GNULIB_STRFTIME = @GL_SGL_GNULIB_STRFTIME@
+GL_SGL_GNULIB_STRNCAT = @GL_SGL_GNULIB_STRNCAT@
+GL_SGL_GNULIB_STRNDUP = @GL_SGL_GNULIB_STRNDUP@
+GL_SGL_GNULIB_STRNLEN = @GL_SGL_GNULIB_STRNLEN@
+GL_SGL_GNULIB_STRPBRK = @GL_SGL_GNULIB_STRPBRK@
+GL_SGL_GNULIB_STRPTIME = @GL_SGL_GNULIB_STRPTIME@
+GL_SGL_GNULIB_STRSEP = @GL_SGL_GNULIB_STRSEP@
+GL_SGL_GNULIB_STRSIGNAL = @GL_SGL_GNULIB_STRSIGNAL@
+GL_SGL_GNULIB_STRSTR = @GL_SGL_GNULIB_STRSTR@
+GL_SGL_GNULIB_STRTOD = @GL_SGL_GNULIB_STRTOD@
+GL_SGL_GNULIB_STRTOIMAX = @GL_SGL_GNULIB_STRTOIMAX@
+GL_SGL_GNULIB_STRTOK_R = @GL_SGL_GNULIB_STRTOK_R@
+GL_SGL_GNULIB_STRTOL = @GL_SGL_GNULIB_STRTOL@
+GL_SGL_GNULIB_STRTOLD = @GL_SGL_GNULIB_STRTOLD@
+GL_SGL_GNULIB_STRTOLL = @GL_SGL_GNULIB_STRTOLL@
+GL_SGL_GNULIB_STRTOUL = @GL_SGL_GNULIB_STRTOUL@
+GL_SGL_GNULIB_STRTOULL = @GL_SGL_GNULIB_STRTOULL@
+GL_SGL_GNULIB_STRTOUMAX = @GL_SGL_GNULIB_STRTOUMAX@
+GL_SGL_GNULIB_STRVERSCMP = @GL_SGL_GNULIB_STRVERSCMP@
+GL_SGL_GNULIB_SYMLINK = @GL_SGL_GNULIB_SYMLINK@
+GL_SGL_GNULIB_SYMLINKAT = @GL_SGL_GNULIB_SYMLINKAT@
+GL_SGL_GNULIB_SYSTEM_POSIX = @GL_SGL_GNULIB_SYSTEM_POSIX@
+GL_SGL_GNULIB_TIMEGM = @GL_SGL_GNULIB_TIMEGM@
+GL_SGL_GNULIB_TIMESPEC_GET = @GL_SGL_GNULIB_TIMESPEC_GET@
+GL_SGL_GNULIB_TIMESPEC_GETRES = @GL_SGL_GNULIB_TIMESPEC_GETRES@
+GL_SGL_GNULIB_TIME_R = @GL_SGL_GNULIB_TIME_R@
+GL_SGL_GNULIB_TIME_RZ = @GL_SGL_GNULIB_TIME_RZ@
+GL_SGL_GNULIB_TMPFILE = @GL_SGL_GNULIB_TMPFILE@
+GL_SGL_GNULIB_TRUNCATE = @GL_SGL_GNULIB_TRUNCATE@
+GL_SGL_GNULIB_TTYNAME_R = @GL_SGL_GNULIB_TTYNAME_R@
+GL_SGL_GNULIB_TZSET = @GL_SGL_GNULIB_TZSET@
+GL_SGL_GNULIB_UNISTD_H_GETOPT = @GL_SGL_GNULIB_UNISTD_H_GETOPT@
+GL_SGL_GNULIB_UNISTD_H_NONBLOCKING = @GL_SGL_GNULIB_UNISTD_H_NONBLOCKING@
+GL_SGL_GNULIB_UNISTD_H_SIGPIPE = @GL_SGL_GNULIB_UNISTD_H_SIGPIPE@
+GL_SGL_GNULIB_UNLINK = @GL_SGL_GNULIB_UNLINK@
+GL_SGL_GNULIB_UNLINKAT = @GL_SGL_GNULIB_UNLINKAT@
+GL_SGL_GNULIB_UNLOCKPT = @GL_SGL_GNULIB_UNLOCKPT@
+GL_SGL_GNULIB_UNSETENV = @GL_SGL_GNULIB_UNSETENV@
+GL_SGL_GNULIB_USLEEP = @GL_SGL_GNULIB_USLEEP@
+GL_SGL_GNULIB_UTIMENSAT = @GL_SGL_GNULIB_UTIMENSAT@
+GL_SGL_GNULIB_VASPRINTF = @GL_SGL_GNULIB_VASPRINTF@
+GL_SGL_GNULIB_VDPRINTF = @GL_SGL_GNULIB_VDPRINTF@
+GL_SGL_GNULIB_VFPRINTF = @GL_SGL_GNULIB_VFPRINTF@
+GL_SGL_GNULIB_VFPRINTF_POSIX = @GL_SGL_GNULIB_VFPRINTF_POSIX@
+GL_SGL_GNULIB_VFSCANF = @GL_SGL_GNULIB_VFSCANF@
+GL_SGL_GNULIB_VPRINTF = @GL_SGL_GNULIB_VPRINTF@
+GL_SGL_GNULIB_VPRINTF_POSIX = @GL_SGL_GNULIB_VPRINTF_POSIX@
+GL_SGL_GNULIB_VSCANF = @GL_SGL_GNULIB_VSCANF@
+GL_SGL_GNULIB_VSNPRINTF = @GL_SGL_GNULIB_VSNPRINTF@
+GL_SGL_GNULIB_VSPRINTF_POSIX = @GL_SGL_GNULIB_VSPRINTF_POSIX@
+GL_SGL_GNULIB_WCPCPY = @GL_SGL_GNULIB_WCPCPY@
+GL_SGL_GNULIB_WCPNCPY = @GL_SGL_GNULIB_WCPNCPY@
+GL_SGL_GNULIB_WCRTOMB = @GL_SGL_GNULIB_WCRTOMB@
+GL_SGL_GNULIB_WCSCASECMP = @GL_SGL_GNULIB_WCSCASECMP@
+GL_SGL_GNULIB_WCSCAT = @GL_SGL_GNULIB_WCSCAT@
+GL_SGL_GNULIB_WCSCHR = @GL_SGL_GNULIB_WCSCHR@
+GL_SGL_GNULIB_WCSCMP = @GL_SGL_GNULIB_WCSCMP@
+GL_SGL_GNULIB_WCSCOLL = @GL_SGL_GNULIB_WCSCOLL@
+GL_SGL_GNULIB_WCSCPY = @GL_SGL_GNULIB_WCSCPY@
+GL_SGL_GNULIB_WCSCSPN = @GL_SGL_GNULIB_WCSCSPN@
+GL_SGL_GNULIB_WCSDUP = @GL_SGL_GNULIB_WCSDUP@
+GL_SGL_GNULIB_WCSFTIME = @GL_SGL_GNULIB_WCSFTIME@
+GL_SGL_GNULIB_WCSLEN = @GL_SGL_GNULIB_WCSLEN@
+GL_SGL_GNULIB_WCSNCASECMP = @GL_SGL_GNULIB_WCSNCASECMP@
+GL_SGL_GNULIB_WCSNCAT = @GL_SGL_GNULIB_WCSNCAT@
+GL_SGL_GNULIB_WCSNCMP = @GL_SGL_GNULIB_WCSNCMP@
+GL_SGL_GNULIB_WCSNCPY = @GL_SGL_GNULIB_WCSNCPY@
+GL_SGL_GNULIB_WCSNLEN = @GL_SGL_GNULIB_WCSNLEN@
+GL_SGL_GNULIB_WCSNRTOMBS = @GL_SGL_GNULIB_WCSNRTOMBS@
+GL_SGL_GNULIB_WCSPBRK = @GL_SGL_GNULIB_WCSPBRK@
+GL_SGL_GNULIB_WCSRCHR = @GL_SGL_GNULIB_WCSRCHR@
+GL_SGL_GNULIB_WCSRTOMBS = @GL_SGL_GNULIB_WCSRTOMBS@
+GL_SGL_GNULIB_WCSSPN = @GL_SGL_GNULIB_WCSSPN@
+GL_SGL_GNULIB_WCSSTR = @GL_SGL_GNULIB_WCSSTR@
+GL_SGL_GNULIB_WCSTOK = @GL_SGL_GNULIB_WCSTOK@
+GL_SGL_GNULIB_WCSWIDTH = @GL_SGL_GNULIB_WCSWIDTH@
+GL_SGL_GNULIB_WCSXFRM = @GL_SGL_GNULIB_WCSXFRM@
+GL_SGL_GNULIB_WCTOB = @GL_SGL_GNULIB_WCTOB@
+GL_SGL_GNULIB_WCTOMB = @GL_SGL_GNULIB_WCTOMB@
+GL_SGL_GNULIB_WCWIDTH = @GL_SGL_GNULIB_WCWIDTH@
+GL_SGL_GNULIB_WMEMCHR = @GL_SGL_GNULIB_WMEMCHR@
+GL_SGL_GNULIB_WMEMCMP = @GL_SGL_GNULIB_WMEMCMP@
+GL_SGL_GNULIB_WMEMCPY = @GL_SGL_GNULIB_WMEMCPY@
+GL_SGL_GNULIB_WMEMMOVE = @GL_SGL_GNULIB_WMEMMOVE@
+GL_SGL_GNULIB_WMEMPCPY = @GL_SGL_GNULIB_WMEMPCPY@
+GL_SGL_GNULIB_WMEMSET = @GL_SGL_GNULIB_WMEMSET@
+GL_SGL_GNULIB_WRITE = @GL_SGL_GNULIB_WRITE@
+GL_SGL_GNULIB__EXIT = @GL_SGL_GNULIB__EXIT@
+GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@
+GNULIB_GETTIMEOFDAY = @GNULIB_GETTIMEOFDAY@
GREP = @GREP@
GTKDOC_CHECK = @GTKDOC_CHECK@
GTKDOC_CHECK_PATH = @GTKDOC_CHECK_PATH@
@@ -387,43 +922,233 @@ GTKDOC_DEPS_CFLAGS = @GTKDOC_DEPS_CFLAGS@
GTKDOC_DEPS_LIBS = @GTKDOC_DEPS_LIBS@
GTKDOC_MKPDF = @GTKDOC_MKPDF@
GTKDOC_REBASE = @GTKDOC_REBASE@
+HAVE_ALIGNED_ALLOC = @HAVE_ALIGNED_ALLOC@
+HAVE_ALLOCA_H = @HAVE_ALLOCA_H@
+HAVE_ATOLL = @HAVE_ATOLL@
+HAVE_BTOWC = @HAVE_BTOWC@
HAVE_C99_STDINT_H = @HAVE_C99_STDINT_H@
+HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@
+HAVE_CHOWN = @HAVE_CHOWN@
+HAVE_COPY_FILE_RANGE = @HAVE_COPY_FILE_RANGE@
+HAVE_CRTDEFS_H = @HAVE_CRTDEFS_H@
+HAVE_DECL_ECVT = @HAVE_DECL_ECVT@
+HAVE_DECL_ENVIRON = @HAVE_DECL_ENVIRON@
+HAVE_DECL_EXECVPE = @HAVE_DECL_EXECVPE@
+HAVE_DECL_FCHDIR = @HAVE_DECL_FCHDIR@
+HAVE_DECL_FCLOSEALL = @HAVE_DECL_FCLOSEALL@
+HAVE_DECL_FCVT = @HAVE_DECL_FCVT@
+HAVE_DECL_FDATASYNC = @HAVE_DECL_FDATASYNC@
+HAVE_DECL_FPURGE = @HAVE_DECL_FPURGE@
+HAVE_DECL_FSEEKO = @HAVE_DECL_FSEEKO@
+HAVE_DECL_FTELLO = @HAVE_DECL_FTELLO@
+HAVE_DECL_GCVT = @HAVE_DECL_GCVT@
+HAVE_DECL_GETDELIM = @HAVE_DECL_GETDELIM@
+HAVE_DECL_GETDOMAINNAME = @HAVE_DECL_GETDOMAINNAME@
+HAVE_DECL_GETLINE = @HAVE_DECL_GETLINE@
+HAVE_DECL_GETLOADAVG = @HAVE_DECL_GETLOADAVG@
+HAVE_DECL_GETLOGIN = @HAVE_DECL_GETLOGIN@
+HAVE_DECL_GETLOGIN_R = @HAVE_DECL_GETLOGIN_R@
+HAVE_DECL_GETPAGESIZE = @HAVE_DECL_GETPAGESIZE@
+HAVE_DECL_GETUSERSHELL = @HAVE_DECL_GETUSERSHELL@
+HAVE_DECL_IMAXABS = @HAVE_DECL_IMAXABS@
+HAVE_DECL_IMAXDIV = @HAVE_DECL_IMAXDIV@
+HAVE_DECL_INITSTATE = @HAVE_DECL_INITSTATE@
+HAVE_DECL_LOCALTIME_R = @HAVE_DECL_LOCALTIME_R@
HAVE_DECL_MEMMEM = @HAVE_DECL_MEMMEM@
HAVE_DECL_MEMRCHR = @HAVE_DECL_MEMRCHR@
+HAVE_DECL_OBSTACK_PRINTF = @HAVE_DECL_OBSTACK_PRINTF@
+HAVE_DECL_SETENV = @HAVE_DECL_SETENV@
+HAVE_DECL_SETHOSTNAME = @HAVE_DECL_SETHOSTNAME@
+HAVE_DECL_SETSTATE = @HAVE_DECL_SETSTATE@
+HAVE_DECL_SNPRINTF = @HAVE_DECL_SNPRINTF@
HAVE_DECL_STRDUP = @HAVE_DECL_STRDUP@
HAVE_DECL_STRERROR_R = @HAVE_DECL_STRERROR_R@
HAVE_DECL_STRNDUP = @HAVE_DECL_STRNDUP@
HAVE_DECL_STRNLEN = @HAVE_DECL_STRNLEN@
HAVE_DECL_STRSIGNAL = @HAVE_DECL_STRSIGNAL@
+HAVE_DECL_STRTOIMAX = @HAVE_DECL_STRTOIMAX@
HAVE_DECL_STRTOK_R = @HAVE_DECL_STRTOK_R@
+HAVE_DECL_STRTOUMAX = @HAVE_DECL_STRTOUMAX@
+HAVE_DECL_TRUNCATE = @HAVE_DECL_TRUNCATE@
+HAVE_DECL_TTYNAME_R = @HAVE_DECL_TTYNAME_R@
+HAVE_DECL_UNSETENV = @HAVE_DECL_UNSETENV@
+HAVE_DECL_VSNPRINTF = @HAVE_DECL_VSNPRINTF@
+HAVE_DECL_WCSDUP = @HAVE_DECL_WCSDUP@
+HAVE_DECL_WCTOB = @HAVE_DECL_WCTOB@
+HAVE_DECL_WCWIDTH = @HAVE_DECL_WCWIDTH@
+HAVE_DPRINTF = @HAVE_DPRINTF@
+HAVE_DUP3 = @HAVE_DUP3@
+HAVE_EUIDACCESS = @HAVE_EUIDACCESS@
+HAVE_EXECVPE = @HAVE_EXECVPE@
HAVE_EXPLICIT_BZERO = @HAVE_EXPLICIT_BZERO@
+HAVE_FACCESSAT = @HAVE_FACCESSAT@
+HAVE_FCHDIR = @HAVE_FCHDIR@
+HAVE_FCHMODAT = @HAVE_FCHMODAT@
+HAVE_FCHOWNAT = @HAVE_FCHOWNAT@
+HAVE_FCNTL = @HAVE_FCNTL@
+HAVE_FDATASYNC = @HAVE_FDATASYNC@
+HAVE_FEATURES_H = @HAVE_FEATURES_H@
HAVE_FFSL = @HAVE_FFSL@
HAVE_FFSLL = @HAVE_FFSLL@
+HAVE_FSEEKO = @HAVE_FSEEKO@
+HAVE_FSTATAT = @HAVE_FSTATAT@
+HAVE_FSYNC = @HAVE_FSYNC@
+HAVE_FTELLO = @HAVE_FTELLO@
+HAVE_FTRUNCATE = @HAVE_FTRUNCATE@
+HAVE_FUTIMENS = @HAVE_FUTIMENS@
+HAVE_GETDTABLESIZE = @HAVE_GETDTABLESIZE@
+HAVE_GETENTROPY = @HAVE_GETENTROPY@
+HAVE_GETGROUPS = @HAVE_GETGROUPS@
+HAVE_GETHOSTNAME = @HAVE_GETHOSTNAME@
+HAVE_GETLOGIN = @HAVE_GETLOGIN@
+HAVE_GETOPT_H = @HAVE_GETOPT_H@
+HAVE_GETPAGESIZE = @HAVE_GETPAGESIZE@
+HAVE_GETPASS = @HAVE_GETPASS@
+HAVE_GETSUBOPT = @HAVE_GETSUBOPT@
+HAVE_GETTIMEOFDAY = @HAVE_GETTIMEOFDAY@
+HAVE_GETUMASK = @HAVE_GETUMASK@
+HAVE_GRANTPT = @HAVE_GRANTPT@
+HAVE_GROUP_MEMBER = @HAVE_GROUP_MEMBER@
+HAVE_IMAXDIV_T = @HAVE_IMAXDIV_T@
+HAVE_INITSTATE = @HAVE_INITSTATE@
HAVE_INTTYPES_H = @HAVE_INTTYPES_H@
-HAVE_LONG_LONG_INT = @HAVE_LONG_LONG_INT@
+HAVE_LCHMOD = @HAVE_LCHMOD@
+HAVE_LCHOWN = @HAVE_LCHOWN@
+HAVE_LINK = @HAVE_LINK@
+HAVE_LINKAT = @HAVE_LINKAT@
+HAVE_LSTAT = @HAVE_LSTAT@
HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@
+HAVE_MBRLEN = @HAVE_MBRLEN@
+HAVE_MBRTOWC = @HAVE_MBRTOWC@
+HAVE_MBSINIT = @HAVE_MBSINIT@
HAVE_MBSLEN = @HAVE_MBSLEN@
-HAVE_MEMCHR = @HAVE_MEMCHR@
+HAVE_MBSNRTOWCS = @HAVE_MBSNRTOWCS@
+HAVE_MBSRTOWCS = @HAVE_MBSRTOWCS@
+HAVE_MBTOWC = @HAVE_MBTOWC@
HAVE_MEMPCPY = @HAVE_MEMPCPY@
+HAVE_MKDIRAT = @HAVE_MKDIRAT@
+HAVE_MKDTEMP = @HAVE_MKDTEMP@
+HAVE_MKFIFO = @HAVE_MKFIFO@
+HAVE_MKFIFOAT = @HAVE_MKFIFOAT@
+HAVE_MKNOD = @HAVE_MKNOD@
+HAVE_MKNODAT = @HAVE_MKNODAT@
+HAVE_MKOSTEMP = @HAVE_MKOSTEMP@
+HAVE_MKOSTEMPS = @HAVE_MKOSTEMPS@
+HAVE_MKSTEMP = @HAVE_MKSTEMP@
+HAVE_MKSTEMPS = @HAVE_MKSTEMPS@
+HAVE_MSVC_INVALID_PARAMETER_HANDLER = @HAVE_MSVC_INVALID_PARAMETER_HANDLER@
+HAVE_NANOSLEEP = @HAVE_NANOSLEEP@
+HAVE_OPENAT = @HAVE_OPENAT@
+HAVE_OS_H = @HAVE_OS_H@
+HAVE_PCLOSE = @HAVE_PCLOSE@
+HAVE_PIPE = @HAVE_PIPE@
+HAVE_PIPE2 = @HAVE_PIPE2@
+HAVE_POPEN = @HAVE_POPEN@
+HAVE_POSIX_MEMALIGN = @HAVE_POSIX_MEMALIGN@
+HAVE_POSIX_OPENPT = @HAVE_POSIX_OPENPT@
+HAVE_PREAD = @HAVE_PREAD@
+HAVE_PTSNAME = @HAVE_PTSNAME@
+HAVE_PTSNAME_R = @HAVE_PTSNAME_R@
+HAVE_PWRITE = @HAVE_PWRITE@
+HAVE_QSORT_R = @HAVE_QSORT_R@
+HAVE_RANDOM = @HAVE_RANDOM@
+HAVE_RANDOM_H = @HAVE_RANDOM_H@
+HAVE_RANDOM_R = @HAVE_RANDOM_R@
HAVE_RAWMEMCHR = @HAVE_RAWMEMCHR@
+HAVE_READLINK = @HAVE_READLINK@
+HAVE_READLINKAT = @HAVE_READLINKAT@
+HAVE_REALLOCARRAY = @HAVE_REALLOCARRAY@
+HAVE_REALPATH = @HAVE_REALPATH@
+HAVE_RENAMEAT = @HAVE_RENAMEAT@
+HAVE_RPMATCH = @HAVE_RPMATCH@
+HAVE_SECURE_GETENV = @HAVE_SECURE_GETENV@
+HAVE_SETENV = @HAVE_SETENV@
+HAVE_SETHOSTNAME = @HAVE_SETHOSTNAME@
+HAVE_SETSTATE = @HAVE_SETSTATE@
+HAVE_SIGABBREV_NP = @HAVE_SIGABBREV_NP@
+HAVE_SIGDESCR_NP = @HAVE_SIGDESCR_NP@
HAVE_SIGNED_SIG_ATOMIC_T = @HAVE_SIGNED_SIG_ATOMIC_T@
HAVE_SIGNED_WCHAR_T = @HAVE_SIGNED_WCHAR_T@
HAVE_SIGNED_WINT_T = @HAVE_SIGNED_WINT_T@
+HAVE_SLEEP = @HAVE_SLEEP@
HAVE_STDINT_H = @HAVE_STDINT_H@
HAVE_STPCPY = @HAVE_STPCPY@
HAVE_STPNCPY = @HAVE_STPNCPY@
HAVE_STRCASESTR = @HAVE_STRCASESTR@
HAVE_STRCHRNUL = @HAVE_STRCHRNUL@
+HAVE_STRERRORNAME_NP = @HAVE_STRERRORNAME_NP@
HAVE_STRPBRK = @HAVE_STRPBRK@
+HAVE_STRPTIME = @HAVE_STRPTIME@
HAVE_STRSEP = @HAVE_STRSEP@
+HAVE_STRTOD = @HAVE_STRTOD@
+HAVE_STRTOL = @HAVE_STRTOL@
+HAVE_STRTOLD = @HAVE_STRTOLD@
+HAVE_STRTOLL = @HAVE_STRTOLL@
+HAVE_STRTOUL = @HAVE_STRTOUL@
+HAVE_STRTOULL = @HAVE_STRTOULL@
+HAVE_STRUCT_RANDOM_DATA = @HAVE_STRUCT_RANDOM_DATA@
+HAVE_STRUCT_TIMEVAL = @HAVE_STRUCT_TIMEVAL@
HAVE_STRVERSCMP = @HAVE_STRVERSCMP@
+HAVE_SYMLINK = @HAVE_SYMLINK@
+HAVE_SYMLINKAT = @HAVE_SYMLINKAT@
HAVE_SYS_BITYPES_H = @HAVE_SYS_BITYPES_H@
+HAVE_SYS_CDEFS_H = @HAVE_SYS_CDEFS_H@
HAVE_SYS_INTTYPES_H = @HAVE_SYS_INTTYPES_H@
+HAVE_SYS_LOADAVG_H = @HAVE_SYS_LOADAVG_H@
+HAVE_SYS_PARAM_H = @HAVE_SYS_PARAM_H@
+HAVE_SYS_TIME_H = @HAVE_SYS_TIME_H@
HAVE_SYS_TYPES_H = @HAVE_SYS_TYPES_H@
-HAVE_UNSIGNED_LONG_LONG_INT = @HAVE_UNSIGNED_LONG_LONG_INT@
+HAVE_TIMEGM = @HAVE_TIMEGM@
+HAVE_TIMESPEC_GET = @HAVE_TIMESPEC_GET@
+HAVE_TIMESPEC_GETRES = @HAVE_TIMESPEC_GETRES@
+HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@
+HAVE_UNISTD_H = @HAVE_UNISTD_H@
+HAVE_UNLINKAT = @HAVE_UNLINKAT@
+HAVE_UNLOCKPT = @HAVE_UNLOCKPT@
+HAVE_USLEEP = @HAVE_USLEEP@
+HAVE_UTIMENSAT = @HAVE_UTIMENSAT@
+HAVE_VASPRINTF = @HAVE_VASPRINTF@
+HAVE_VDPRINTF = @HAVE_VDPRINTF@
HAVE_VISIBILITY = @HAVE_VISIBILITY@
HAVE_WCHAR_H = @HAVE_WCHAR_H@
HAVE_WCHAR_T = @HAVE_WCHAR_T@
+HAVE_WCPCPY = @HAVE_WCPCPY@
+HAVE_WCPNCPY = @HAVE_WCPNCPY@
+HAVE_WCRTOMB = @HAVE_WCRTOMB@
+HAVE_WCSCASECMP = @HAVE_WCSCASECMP@
+HAVE_WCSCAT = @HAVE_WCSCAT@
+HAVE_WCSCHR = @HAVE_WCSCHR@
+HAVE_WCSCMP = @HAVE_WCSCMP@
+HAVE_WCSCOLL = @HAVE_WCSCOLL@
+HAVE_WCSCPY = @HAVE_WCSCPY@
+HAVE_WCSCSPN = @HAVE_WCSCSPN@
+HAVE_WCSDUP = @HAVE_WCSDUP@
+HAVE_WCSFTIME = @HAVE_WCSFTIME@
+HAVE_WCSLEN = @HAVE_WCSLEN@
+HAVE_WCSNCASECMP = @HAVE_WCSNCASECMP@
+HAVE_WCSNCAT = @HAVE_WCSNCAT@
+HAVE_WCSNCMP = @HAVE_WCSNCMP@
+HAVE_WCSNCPY = @HAVE_WCSNCPY@
+HAVE_WCSNLEN = @HAVE_WCSNLEN@
+HAVE_WCSNRTOMBS = @HAVE_WCSNRTOMBS@
+HAVE_WCSPBRK = @HAVE_WCSPBRK@
+HAVE_WCSRCHR = @HAVE_WCSRCHR@
+HAVE_WCSRTOMBS = @HAVE_WCSRTOMBS@
+HAVE_WCSSPN = @HAVE_WCSSPN@
+HAVE_WCSSTR = @HAVE_WCSSTR@
+HAVE_WCSTOK = @HAVE_WCSTOK@
+HAVE_WCSWIDTH = @HAVE_WCSWIDTH@
+HAVE_WCSXFRM = @HAVE_WCSXFRM@
+HAVE_WINSOCK2_H = @HAVE_WINSOCK2_H@
+HAVE_WINT_T = @HAVE_WINT_T@
+HAVE_WMEMCHR = @HAVE_WMEMCHR@
+HAVE_WMEMCMP = @HAVE_WMEMCMP@
+HAVE_WMEMCPY = @HAVE_WMEMCPY@
+HAVE_WMEMMOVE = @HAVE_WMEMMOVE@
+HAVE_WMEMPCPY = @HAVE_WMEMPCPY@
+HAVE_WMEMSET = @HAVE_WMEMSET@
+HAVE__BOOL = @HAVE__BOOL@
+HAVE__EXIT = @HAVE__EXIT@
HELP2MAN = @HELP2MAN@
HTML_DIR = @HTML_DIR@
INCLUDE_NEXT = @INCLUDE_NEXT@
@@ -433,36 +1158,70 @@ INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+INT32_MAX_LT_INTMAX_MAX = @INT32_MAX_LT_INTMAX_MAX@
+INT64_MAX_EQ_LONG_MAX = @INT64_MAX_EQ_LONG_MAX@
LCOV = @LCOV@
LD = @LD@
LDFLAGS = @LDFLAGS@
+LIBINTL = @LIBINTL@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
LIBTESTS_LIBDEPS = @LIBTESTS_LIBDEPS@
LIBTOOL = @LIBTOOL@
+LIB_CLOCK_GETTIME = @LIB_CLOCK_GETTIME@
+LIB_FUZZING_ENGINE = @LIB_FUZZING_ENGINE@
LIMITS_H = @LIMITS_H@
LIPO = @LIPO@
LN_S = @LN_S@
+LOG_VALGRIND = @LOG_VALGRIND@
+LTLIBINTL = @LTLIBINTL@
LTLIBOBJS = @LTLIBOBJS@
LT_AGE = @LT_AGE@
LT_CURRENT = @LT_CURRENT@
LT_REVISION = @LT_REVISION@
LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
+MAJOR_VERSION = @MAJOR_VERSION@
MAKEINFO = @MAKEINFO@
MANIFEST_TOOL = @MANIFEST_TOOL@
+MINOR_VERSION = @MINOR_VERSION@
MKDIR_P = @MKDIR_P@
+NEXT_AS_FIRST_DIRECTIVE_ERRNO_H = @NEXT_AS_FIRST_DIRECTIVE_ERRNO_H@
+NEXT_AS_FIRST_DIRECTIVE_FCNTL_H = @NEXT_AS_FIRST_DIRECTIVE_FCNTL_H@
+NEXT_AS_FIRST_DIRECTIVE_GETOPT_H = @NEXT_AS_FIRST_DIRECTIVE_GETOPT_H@
+NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H = @NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H@
NEXT_AS_FIRST_DIRECTIVE_LIMITS_H = @NEXT_AS_FIRST_DIRECTIVE_LIMITS_H@
+NEXT_AS_FIRST_DIRECTIVE_STDARG_H = @NEXT_AS_FIRST_DIRECTIVE_STDARG_H@
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H = @NEXT_AS_FIRST_DIRECTIVE_STDDEF_H@
NEXT_AS_FIRST_DIRECTIVE_STDINT_H = @NEXT_AS_FIRST_DIRECTIVE_STDINT_H@
+NEXT_AS_FIRST_DIRECTIVE_STDIO_H = @NEXT_AS_FIRST_DIRECTIVE_STDIO_H@
+NEXT_AS_FIRST_DIRECTIVE_STDLIB_H = @NEXT_AS_FIRST_DIRECTIVE_STDLIB_H@
NEXT_AS_FIRST_DIRECTIVE_STRING_H = @NEXT_AS_FIRST_DIRECTIVE_STRING_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H@
+NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H@
NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H@
+NEXT_AS_FIRST_DIRECTIVE_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_TIME_H@
+NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@
+NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@
+NEXT_ERRNO_H = @NEXT_ERRNO_H@
+NEXT_FCNTL_H = @NEXT_FCNTL_H@
+NEXT_GETOPT_H = @NEXT_GETOPT_H@
+NEXT_INTTYPES_H = @NEXT_INTTYPES_H@
NEXT_LIMITS_H = @NEXT_LIMITS_H@
+NEXT_STDARG_H = @NEXT_STDARG_H@
NEXT_STDDEF_H = @NEXT_STDDEF_H@
NEXT_STDINT_H = @NEXT_STDINT_H@
+NEXT_STDIO_H = @NEXT_STDIO_H@
+NEXT_STDLIB_H = @NEXT_STDLIB_H@
NEXT_STRING_H = @NEXT_STRING_H@
+NEXT_SYS_STAT_H = @NEXT_SYS_STAT_H@
+NEXT_SYS_TIME_H = @NEXT_SYS_TIME_H@
NEXT_SYS_TYPES_H = @NEXT_SYS_TYPES_H@
+NEXT_TIME_H = @NEXT_TIME_H@
+NEXT_UNISTD_H = @NEXT_UNISTD_H@
+NEXT_WCHAR_H = @NEXT_WCHAR_H@
NM = @NM@
NMEDIT = @NMEDIT@
+NUMBER_VERSION = @NUMBER_VERSION@
OBJDUMP = @OBJDUMP@
OBJEXT = @OBJEXT@
OTOOL = @OTOOL@
@@ -474,42 +1233,216 @@ PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
+PATCH_VERSION = @PATCH_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PKG_CONFIG = @PKG_CONFIG@
PRAGMA_COLUMNS = @PRAGMA_COLUMNS@
PRAGMA_SYSTEM_HEADER = @PRAGMA_SYSTEM_HEADER@
+PRIPTR_PREFIX = @PRIPTR_PREFIX@
+PTHREAD_H_DEFINES_STRUCT_TIMESPEC = @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@
PTRDIFF_T_SUFFIX = @PTRDIFF_T_SUFFIX@
RANLIB = @RANLIB@
+REPLACE_ACCESS = @REPLACE_ACCESS@
+REPLACE_ALIGNED_ALLOC = @REPLACE_ALIGNED_ALLOC@
+REPLACE_BTOWC = @REPLACE_BTOWC@
+REPLACE_CALLOC_FOR_CALLOC_GNU = @REPLACE_CALLOC_FOR_CALLOC_GNU@
+REPLACE_CALLOC_FOR_CALLOC_POSIX = @REPLACE_CALLOC_FOR_CALLOC_POSIX@
+REPLACE_CANONICALIZE_FILE_NAME = @REPLACE_CANONICALIZE_FILE_NAME@
+REPLACE_CHMOD = @REPLACE_CHMOD@
+REPLACE_CHOWN = @REPLACE_CHOWN@
+REPLACE_CLOSE = @REPLACE_CLOSE@
+REPLACE_COPY_FILE_RANGE = @REPLACE_COPY_FILE_RANGE@
+REPLACE_CREAT = @REPLACE_CREAT@
+REPLACE_CTIME = @REPLACE_CTIME@
+REPLACE_DPRINTF = @REPLACE_DPRINTF@
+REPLACE_DUP = @REPLACE_DUP@
+REPLACE_DUP2 = @REPLACE_DUP2@
+REPLACE_EXECL = @REPLACE_EXECL@
+REPLACE_EXECLE = @REPLACE_EXECLE@
+REPLACE_EXECLP = @REPLACE_EXECLP@
+REPLACE_EXECV = @REPLACE_EXECV@
+REPLACE_EXECVE = @REPLACE_EXECVE@
+REPLACE_EXECVP = @REPLACE_EXECVP@
+REPLACE_EXECVPE = @REPLACE_EXECVPE@
+REPLACE_FACCESSAT = @REPLACE_FACCESSAT@
+REPLACE_FCHMODAT = @REPLACE_FCHMODAT@
+REPLACE_FCHOWNAT = @REPLACE_FCHOWNAT@
+REPLACE_FCLOSE = @REPLACE_FCLOSE@
+REPLACE_FCNTL = @REPLACE_FCNTL@
+REPLACE_FDOPEN = @REPLACE_FDOPEN@
+REPLACE_FFLUSH = @REPLACE_FFLUSH@
+REPLACE_FFSLL = @REPLACE_FFSLL@
+REPLACE_FOPEN = @REPLACE_FOPEN@
+REPLACE_FOPEN_FOR_FOPEN_GNU = @REPLACE_FOPEN_FOR_FOPEN_GNU@
+REPLACE_FPRINTF = @REPLACE_FPRINTF@
+REPLACE_FPURGE = @REPLACE_FPURGE@
+REPLACE_FREE = @REPLACE_FREE@
+REPLACE_FREOPEN = @REPLACE_FREOPEN@
+REPLACE_FSEEK = @REPLACE_FSEEK@
+REPLACE_FSEEKO = @REPLACE_FSEEKO@
+REPLACE_FSTAT = @REPLACE_FSTAT@
+REPLACE_FSTATAT = @REPLACE_FSTATAT@
+REPLACE_FTELL = @REPLACE_FTELL@
+REPLACE_FTELLO = @REPLACE_FTELLO@
+REPLACE_FTRUNCATE = @REPLACE_FTRUNCATE@
+REPLACE_FUTIMENS = @REPLACE_FUTIMENS@
+REPLACE_GETCWD = @REPLACE_GETCWD@
+REPLACE_GETDELIM = @REPLACE_GETDELIM@
+REPLACE_GETDOMAINNAME = @REPLACE_GETDOMAINNAME@
+REPLACE_GETDTABLESIZE = @REPLACE_GETDTABLESIZE@
+REPLACE_GETGROUPS = @REPLACE_GETGROUPS@
+REPLACE_GETLINE = @REPLACE_GETLINE@
+REPLACE_GETLOGIN_R = @REPLACE_GETLOGIN_R@
+REPLACE_GETPAGESIZE = @REPLACE_GETPAGESIZE@
+REPLACE_GETPASS = @REPLACE_GETPASS@
+REPLACE_GETPASS_FOR_GETPASS_GNU = @REPLACE_GETPASS_FOR_GETPASS_GNU@
+REPLACE_GETTIMEOFDAY = @REPLACE_GETTIMEOFDAY@
+REPLACE_GMTIME = @REPLACE_GMTIME@
+REPLACE_INITSTATE = @REPLACE_INITSTATE@
+REPLACE_ISATTY = @REPLACE_ISATTY@
+REPLACE_LCHOWN = @REPLACE_LCHOWN@
+REPLACE_LINK = @REPLACE_LINK@
+REPLACE_LINKAT = @REPLACE_LINKAT@
+REPLACE_LOCALTIME = @REPLACE_LOCALTIME@
+REPLACE_LOCALTIME_R = @REPLACE_LOCALTIME_R@
+REPLACE_LSEEK = @REPLACE_LSEEK@
+REPLACE_LSTAT = @REPLACE_LSTAT@
+REPLACE_MALLOC_FOR_MALLOC_GNU = @REPLACE_MALLOC_FOR_MALLOC_GNU@
+REPLACE_MALLOC_FOR_MALLOC_POSIX = @REPLACE_MALLOC_FOR_MALLOC_POSIX@
+REPLACE_MBRLEN = @REPLACE_MBRLEN@
+REPLACE_MBRTOWC = @REPLACE_MBRTOWC@
+REPLACE_MBSINIT = @REPLACE_MBSINIT@
+REPLACE_MBSNRTOWCS = @REPLACE_MBSNRTOWCS@
+REPLACE_MBSRTOWCS = @REPLACE_MBSRTOWCS@
+REPLACE_MBSTATE_T = @REPLACE_MBSTATE_T@
+REPLACE_MBTOWC = @REPLACE_MBTOWC@
REPLACE_MEMCHR = @REPLACE_MEMCHR@
REPLACE_MEMMEM = @REPLACE_MEMMEM@
+REPLACE_MKDIR = @REPLACE_MKDIR@
+REPLACE_MKFIFO = @REPLACE_MKFIFO@
+REPLACE_MKFIFOAT = @REPLACE_MKFIFOAT@
+REPLACE_MKNOD = @REPLACE_MKNOD@
+REPLACE_MKNODAT = @REPLACE_MKNODAT@
+REPLACE_MKSTEMP = @REPLACE_MKSTEMP@
+REPLACE_MKTIME = @REPLACE_MKTIME@
+REPLACE_NANOSLEEP = @REPLACE_NANOSLEEP@
REPLACE_NULL = @REPLACE_NULL@
+REPLACE_OBSTACK_PRINTF = @REPLACE_OBSTACK_PRINTF@
+REPLACE_OPEN = @REPLACE_OPEN@
+REPLACE_OPENAT = @REPLACE_OPENAT@
+REPLACE_PERROR = @REPLACE_PERROR@
+REPLACE_POPEN = @REPLACE_POPEN@
+REPLACE_POSIX_MEMALIGN = @REPLACE_POSIX_MEMALIGN@
+REPLACE_PREAD = @REPLACE_PREAD@
+REPLACE_PRINTF = @REPLACE_PRINTF@
+REPLACE_PTSNAME = @REPLACE_PTSNAME@
+REPLACE_PTSNAME_R = @REPLACE_PTSNAME_R@
+REPLACE_PUTENV = @REPLACE_PUTENV@
+REPLACE_PWRITE = @REPLACE_PWRITE@
+REPLACE_QSORT_R = @REPLACE_QSORT_R@
+REPLACE_RANDOM = @REPLACE_RANDOM@
+REPLACE_RANDOM_R = @REPLACE_RANDOM_R@
+REPLACE_READ = @REPLACE_READ@
+REPLACE_READLINK = @REPLACE_READLINK@
+REPLACE_READLINKAT = @REPLACE_READLINKAT@
+REPLACE_REALLOCARRAY = @REPLACE_REALLOCARRAY@
+REPLACE_REALLOC_FOR_REALLOC_GNU = @REPLACE_REALLOC_FOR_REALLOC_GNU@
+REPLACE_REALLOC_FOR_REALLOC_POSIX = @REPLACE_REALLOC_FOR_REALLOC_POSIX@
+REPLACE_REALPATH = @REPLACE_REALPATH@
+REPLACE_REMOVE = @REPLACE_REMOVE@
+REPLACE_RENAME = @REPLACE_RENAME@
+REPLACE_RENAMEAT = @REPLACE_RENAMEAT@
+REPLACE_RMDIR = @REPLACE_RMDIR@
+REPLACE_SETENV = @REPLACE_SETENV@
+REPLACE_SETSTATE = @REPLACE_SETSTATE@
+REPLACE_SLEEP = @REPLACE_SLEEP@
+REPLACE_SNPRINTF = @REPLACE_SNPRINTF@
+REPLACE_SPRINTF = @REPLACE_SPRINTF@
+REPLACE_STAT = @REPLACE_STAT@
+REPLACE_STDIO_READ_FUNCS = @REPLACE_STDIO_READ_FUNCS@
+REPLACE_STDIO_WRITE_FUNCS = @REPLACE_STDIO_WRITE_FUNCS@
REPLACE_STPNCPY = @REPLACE_STPNCPY@
REPLACE_STRCASESTR = @REPLACE_STRCASESTR@
REPLACE_STRCHRNUL = @REPLACE_STRCHRNUL@
REPLACE_STRDUP = @REPLACE_STRDUP@
REPLACE_STRERROR = @REPLACE_STRERROR@
+REPLACE_STRERRORNAME_NP = @REPLACE_STRERRORNAME_NP@
REPLACE_STRERROR_R = @REPLACE_STRERROR_R@
+REPLACE_STRFTIME = @REPLACE_STRFTIME@
REPLACE_STRNCAT = @REPLACE_STRNCAT@
REPLACE_STRNDUP = @REPLACE_STRNDUP@
REPLACE_STRNLEN = @REPLACE_STRNLEN@
REPLACE_STRSIGNAL = @REPLACE_STRSIGNAL@
REPLACE_STRSTR = @REPLACE_STRSTR@
+REPLACE_STRTOD = @REPLACE_STRTOD@
+REPLACE_STRTOIMAX = @REPLACE_STRTOIMAX@
REPLACE_STRTOK_R = @REPLACE_STRTOK_R@
+REPLACE_STRTOL = @REPLACE_STRTOL@
+REPLACE_STRTOLD = @REPLACE_STRTOLD@
+REPLACE_STRTOLL = @REPLACE_STRTOLL@
+REPLACE_STRTOUL = @REPLACE_STRTOUL@
+REPLACE_STRTOULL = @REPLACE_STRTOULL@
+REPLACE_STRTOUMAX = @REPLACE_STRTOUMAX@
+REPLACE_STRUCT_TIMEVAL = @REPLACE_STRUCT_TIMEVAL@
+REPLACE_SYMLINK = @REPLACE_SYMLINK@
+REPLACE_SYMLINKAT = @REPLACE_SYMLINKAT@
+REPLACE_TIMEGM = @REPLACE_TIMEGM@
+REPLACE_TMPFILE = @REPLACE_TMPFILE@
+REPLACE_TRUNCATE = @REPLACE_TRUNCATE@
+REPLACE_TTYNAME_R = @REPLACE_TTYNAME_R@
+REPLACE_TZSET = @REPLACE_TZSET@
+REPLACE_UNLINK = @REPLACE_UNLINK@
+REPLACE_UNLINKAT = @REPLACE_UNLINKAT@
+REPLACE_UNSETENV = @REPLACE_UNSETENV@
+REPLACE_USLEEP = @REPLACE_USLEEP@
+REPLACE_UTIMENSAT = @REPLACE_UTIMENSAT@
+REPLACE_VASPRINTF = @REPLACE_VASPRINTF@
+REPLACE_VDPRINTF = @REPLACE_VDPRINTF@
+REPLACE_VFPRINTF = @REPLACE_VFPRINTF@
+REPLACE_VPRINTF = @REPLACE_VPRINTF@
+REPLACE_VSNPRINTF = @REPLACE_VSNPRINTF@
+REPLACE_VSPRINTF = @REPLACE_VSPRINTF@
+REPLACE_WCRTOMB = @REPLACE_WCRTOMB@
+REPLACE_WCSFTIME = @REPLACE_WCSFTIME@
+REPLACE_WCSNRTOMBS = @REPLACE_WCSNRTOMBS@
+REPLACE_WCSRTOMBS = @REPLACE_WCSRTOMBS@
+REPLACE_WCSTOK = @REPLACE_WCSTOK@
+REPLACE_WCSWIDTH = @REPLACE_WCSWIDTH@
+REPLACE_WCTOB = @REPLACE_WCTOB@
+REPLACE_WCTOMB = @REPLACE_WCTOMB@
+REPLACE_WCWIDTH = @REPLACE_WCWIDTH@
+REPLACE_WRITE = @REPLACE_WRITE@
SED = @SED@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
SIG_ATOMIC_T_SUFFIX = @SIG_ATOMIC_T_SUFFIX@
SIZE_T_SUFFIX = @SIZE_T_SUFFIX@
+STDARG_H = @STDARG_H@
+STDBOOL_H = @STDBOOL_H@
+STDCKDINT_H = @STDCKDINT_H@
STDDEF_H = @STDDEF_H@
STDINT_H = @STDINT_H@
STRIP = @STRIP@
+SYS_TIME_H_DEFINES_STRUCT_TIMESPEC = @SYS_TIME_H_DEFINES_STRUCT_TIMESPEC@
+TIME_H_DEFINES_STRUCT_TIMESPEC = @TIME_H_DEFINES_STRUCT_TIMESPEC@
+TIME_H_DEFINES_TIME_UTC = @TIME_H_DEFINES_TIME_UTC@
+UINT32_MAX_LT_UINTMAX_MAX = @UINT32_MAX_LT_UINTMAX_MAX@
+UINT64_MAX_EQ_ULONG_MAX = @UINT64_MAX_EQ_ULONG_MAX@
UNDEFINE_STRTOK_R = @UNDEFINE_STRTOK_R@
+UNISTD_H_DEFINES_STRUCT_TIMESPEC = @UNISTD_H_DEFINES_STRUCT_TIMESPEC@
+UNISTD_H_HAVE_SYS_RANDOM_H = @UNISTD_H_HAVE_SYS_RANDOM_H@
+UNISTD_H_HAVE_WINSOCK2_H = @UNISTD_H_HAVE_WINSOCK2_H@
+UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS = @UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS@
VALGRIND = @VALGRIND@
+VALGRINDFLAGS = @VALGRINDFLAGS@
+VALGRIND_PROGRAM = @VALGRIND_PROGRAM@
VERSION = @VERSION@
WARN_CFLAGS = @WARN_CFLAGS@
WCHAR_T_SUFFIX = @WCHAR_T_SUFFIX@
WINDOWS_64_BIT_OFF_T = @WINDOWS_64_BIT_OFF_T@
+WINDOWS_64_BIT_ST_SIZE = @WINDOWS_64_BIT_ST_SIZE@
WINDOWS_STAT_INODES = @WINDOWS_STAT_INODES@
+WINDOWS_STAT_TIMESPEC = @WINDOWS_STAT_TIMESPEC@
WINT_T_SUFFIX = @WINT_T_SUFFIX@
YACC = @YACC@
YFLAGS = @YFLAGS@
@@ -537,8 +1470,10 @@ datarootdir = @datarootdir@
docdir = @docdir@
dvidir = @dvidir@
exec_prefix = @exec_prefix@
+gl_LIBOBJDEPS = @gl_LIBOBJDEPS@
gl_LIBOBJS = @gl_LIBOBJS@
gl_LTLIBOBJS = @gl_LTLIBOBJS@
+gltests_LIBOBJDEPS = @gltests_LIBOBJDEPS@
gltests_LIBOBJS = @gltests_LIBOBJS@
gltests_LTLIBOBJS = @gltests_LTLIBOBJS@
gltests_WITNESS = @gltests_WITNESS@
@@ -566,6 +1501,13 @@ program_transform_name = @program_transform_name@
psdir = @psdir@
runstatedir = @runstatedir@
sbindir = @sbindir@
+sgl_LIBOBJDEPS = @sgl_LIBOBJDEPS@
+sgl_LIBOBJS = @sgl_LIBOBJS@
+sgl_LTLIBOBJS = @sgl_LTLIBOBJS@
+sgltests_LIBOBJDEPS = @sgltests_LIBOBJDEPS@
+sgltests_LIBOBJS = @sgltests_LIBOBJS@
+sgltests_LTLIBOBJS = @sgltests_LTLIBOBJS@
+sgltests_WITNESS = @sgltests_WITNESS@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
sysconfdir = @sysconfdir@
@@ -573,23 +1515,32 @@ target_alias = @target_alias@
top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
-AUTOMAKE_OPTIONS = 1.11 gnits
+AUTOMAKE_OPTIONS = 1.14 gnits
SUBDIRS =
noinst_HEADERS =
noinst_LIBRARIES =
noinst_LTLIBRARIES = libgnu.la
-EXTRA_DIST = $(top_srcdir)/GNUmakefile intprops.h cdefs.h \
- libc-config.h limits.in.h $(top_srcdir)/maint.mk arg-nonnull.h \
- c++defs.h warn-on-use.h stddef.in.h stdint.in.h string.in.h \
- strverscmp.c sys_types.in.h \
+EXTRA_DIST = $(top_srcdir)/build-aux/announce-gen \
+ $(top_srcdir)/build-aux/do-release-commit-and-tag \
+ $(top_srcdir)/build-aux/gendocs.sh \
+ $(top_srcdir)/build-aux/git-version-gen \
+ $(top_srcdir)/build-aux/gitlog-to-changelog \
+ $(top_srcdir)/build-aux/gnu-web-doc-update \
+ $(top_srcdir)/GNUmakefile $(top_srcdir)/build-aux/gnupload \
+ intprops-internal.h intprops.h cdefs.h libc-config.h \
+ limits.in.h $(top_srcdir)/maint.mk _Noreturn.h arg-nonnull.h \
+ c++defs.h warn-on-use.h stdbool.in.h stddef.in.h stdint.in.h \
+ stdlib.in.h string.in.h sys_types.in.h unistd.in.h \
+ $(top_srcdir)/build-aux/update-copyright \
$(top_srcdir)/build-aux/useless-if-before-free \
$(top_srcdir)/build-aux/vc-list-files
-BUILT_SOURCES = $(LIMITS_H) $(STDDEF_H) $(STDINT_H) string.h \
- sys/types.h
+BUILT_SOURCES = $(LIMITS_H) $(STDBOOL_H) $(STDDEF_H) $(STDINT_H) \
+ stdlib.h string.h sys/types.h unistd.h
SUFFIXES =
-MOSTLYCLEANFILES = core *.stackdump limits.h limits.h-t stddef.h \
- stddef.h-t stdint.h stdint.h-t string.h string.h-t sys/types.h \
- sys/types.h-t
+MOSTLYCLEANFILES = core *.stackdump limits.h limits.h-t stdbool.h \
+ stdbool.h-t stddef.h stddef.h-t stdint.h stdint.h-t stdlib.h \
+ stdlib.h-t string.h string.h-t sys/types.h sys/types.h-t \
+ unistd.h unistd.h-t
MOSTLYCLEANDIRS =
CLEANFILES =
DISTCLEANFILES =
@@ -602,16 +1553,38 @@ AM_CPPFLAGS =
# only for the gnulib part of it. The developer is responsible for adding
# $(CFLAG_VISIBILITY) to the Makefile.ams of the other portions of the library.
AM_CFLAGS = $(CFLAG_VISIBILITY)
-libgnu_la_SOURCES = hash-pjw-bare.h hash-pjw-bare.c minmax.h
+libgnu_la_SOURCES = c-ctype.h c-ctype.c minmax.h $(am__append_1) \
+ unistd.c
+libgnu_la_CFLAGS = $(AM_CFLAGS) $(GL_CFLAG_GNULIB_WARNINGS)
libgnu_la_LIBADD = $(gl_LTLIBOBJS)
libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS)
-EXTRA_libgnu_la_SOURCES = strverscmp.c
+EXTRA_libgnu_la_SOURCES =
libgnu_la_LDFLAGS = $(AM_LDFLAGS) -no-undefined
# Use this preprocessor expression to decide whether #include_next works.
# Do not rely on a 'configure'-time test for this, since the expression
# might appear in an installed header, which is used by some other compiler.
-HAVE_INCLUDE_NEXT = (__GNUC__ || 60000000 <= __DECC_VER)
+HAVE_INCLUDE_NEXT = (__GNUC__ || __clang__ || 60000000 <= __DECC_VER)
+
+# In 'sed', replace the pattern space with a "DO NOT EDIT" comment.
+SED_HEADER_NOEDIT = s,.*,/* DO NOT EDIT! GENERATED AUTOMATICALLY! */,
+
+# '$(SED_HEADER_STDOUT) -e "..."' runs 'sed' but first outputs "DO NOT EDIT".
+SED_HEADER_STDOUT = sed -e 1h -e '1$(SED_HEADER_NOEDIT)' -e 1G
+
+# '$(SED_HEADER_TO_AT_t) FILE' copies FILE to $@-t, prepending a leading
+# "DO_NOT_EDIT". Although this could be done more simply via:
+# SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) > $@-t
+# the -n and 'w' avoid a fork+exec, at least when GNU Make is used.
+SED_HEADER_TO_AT_t = $(SED_HEADER_STDOUT) -n -e 'w $@-t'
+
+# Use $(gl_V_at) instead of $(AM_V_GEN) or $(AM_V_at) on a line that
+gl_V_at = $(AM_V_GEN)
+
+# Because this Makefile snippet defines a variable used by other
+# gnulib Makefile snippets, it must be present in all makefiles that
+# need it. This is ensured by the applicability 'all' defined above.
+_NORETURN_H = $(srcdir)/_Noreturn.h
# Because this Makefile snippet defines a variable used by other
# gnulib Makefile snippets, it must be present in all makefiles that
@@ -685,8 +1658,9 @@ mostlyclean-compile:
distclean-compile:
-rm -f *.tab.c
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/hash-pjw-bare.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/strverscmp.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgnu_la-c-ctype.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgnu_la-strverscmp.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgnu_la-unistd.Plo@am__quote@ # am--include-marker
$(am__depfiles_remade):
@$(MKDIR_P) $(@D)
@@ -715,6 +1689,27 @@ am--depfiles: $(am__depfiles_remade)
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
+libgnu_la-c-ctype.lo: c-ctype.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgnu_la_CFLAGS) $(CFLAGS) -MT libgnu_la-c-ctype.lo -MD -MP -MF $(DEPDIR)/libgnu_la-c-ctype.Tpo -c -o libgnu_la-c-ctype.lo `test -f 'c-ctype.c' || echo '$(srcdir)/'`c-ctype.c
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libgnu_la-c-ctype.Tpo $(DEPDIR)/libgnu_la-c-ctype.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='c-ctype.c' object='libgnu_la-c-ctype.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgnu_la_CFLAGS) $(CFLAGS) -c -o libgnu_la-c-ctype.lo `test -f 'c-ctype.c' || echo '$(srcdir)/'`c-ctype.c
+
+libgnu_la-strverscmp.lo: strverscmp.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgnu_la_CFLAGS) $(CFLAGS) -MT libgnu_la-strverscmp.lo -MD -MP -MF $(DEPDIR)/libgnu_la-strverscmp.Tpo -c -o libgnu_la-strverscmp.lo `test -f 'strverscmp.c' || echo '$(srcdir)/'`strverscmp.c
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libgnu_la-strverscmp.Tpo $(DEPDIR)/libgnu_la-strverscmp.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='strverscmp.c' object='libgnu_la-strverscmp.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgnu_la_CFLAGS) $(CFLAGS) -c -o libgnu_la-strverscmp.lo `test -f 'strverscmp.c' || echo '$(srcdir)/'`strverscmp.c
+
+libgnu_la-unistd.lo: unistd.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgnu_la_CFLAGS) $(CFLAGS) -MT libgnu_la-unistd.lo -MD -MP -MF $(DEPDIR)/libgnu_la-unistd.Tpo -c -o libgnu_la-unistd.lo `test -f 'unistd.c' || echo '$(srcdir)/'`unistd.c
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libgnu_la-unistd.Tpo $(DEPDIR)/libgnu_la-unistd.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='unistd.c' object='libgnu_la-unistd.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgnu_la_CFLAGS) $(CFLAGS) -c -o libgnu_la-unistd.lo `test -f 'unistd.c' || echo '$(srcdir)/'`unistd.c
+
mostlyclean-libtool:
-rm -f *.lo
@@ -819,7 +1814,6 @@ cscopelist-am: $(am__tagged_files)
distclean-tags:
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
distdir: $(BUILT_SOURCES)
$(MAKE) $(AM_MAKEFLAGS) distdir-am
@@ -886,7 +1880,8 @@ installdirs: installdirs-recursive
installdirs-am:
install: $(BUILT_SOURCES)
$(MAKE) $(AM_MAKEFLAGS) install-recursive
-install-exec: install-exec-recursive
+install-exec: $(BUILT_SOURCES)
+ $(MAKE) $(AM_MAKEFLAGS) install-exec-recursive
install-data: install-data-recursive
uninstall: uninstall-recursive
@@ -926,8 +1921,9 @@ clean-am: clean-generic clean-libtool clean-noinstLIBRARIES \
clean-noinstLTLIBRARIES mostlyclean-am
distclean: distclean-recursive
- -rm -f ./$(DEPDIR)/hash-pjw-bare.Plo
- -rm -f ./$(DEPDIR)/strverscmp.Plo
+ -rm -f ./$(DEPDIR)/libgnu_la-c-ctype.Plo
+ -rm -f ./$(DEPDIR)/libgnu_la-strverscmp.Plo
+ -rm -f ./$(DEPDIR)/libgnu_la-unistd.Plo
-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
distclean-local distclean-tags
@@ -973,10 +1969,12 @@ install-ps-am:
installcheck-am:
maintainer-clean: maintainer-clean-recursive
- -rm -f ./$(DEPDIR)/hash-pjw-bare.Plo
- -rm -f ./$(DEPDIR)/strverscmp.Plo
+ -rm -f ./$(DEPDIR)/libgnu_la-c-ctype.Plo
+ -rm -f ./$(DEPDIR)/libgnu_la-strverscmp.Plo
+ -rm -f ./$(DEPDIR)/libgnu_la-unistd.Plo
-rm -f Makefile
-maintainer-clean-am: distclean-am maintainer-clean-generic
+maintainer-clean-am: distclean-am maintainer-clean-generic \
+ maintainer-clean-local
mostlyclean: mostlyclean-recursive
@@ -994,7 +1992,7 @@ ps-am:
uninstall-am:
.MAKE: $(am__recursive_targets) all check install install-am \
- install-strip
+ install-exec install-strip
.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
am--depfiles check check-am clean clean-generic clean-libtool \
@@ -1007,10 +2005,10 @@ uninstall-am:
install-info install-info-am install-man install-pdf \
install-pdf-am install-ps install-ps-am install-strip \
installcheck installcheck-am installdirs installdirs-am \
- maintainer-clean maintainer-clean-generic mostlyclean \
- mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
- mostlyclean-local pdf pdf-am ps ps-am tags tags-am uninstall \
- uninstall-am
+ maintainer-clean maintainer-clean-generic \
+ maintainer-clean-local mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool mostlyclean-local pdf \
+ pdf-am ps ps-am tags tags-am uninstall uninstall-am
.PRECIOUS: Makefile
@@ -1021,25 +2019,32 @@ clean-GNUmakefile:
# We need the following in order to create <limits.h> when the system
# doesn't have one that is compatible with GNU.
@GL_GENERATE_LIMITS_H_TRUE@limits.h: limits.in.h $(top_builddir)/config.status
-@GL_GENERATE_LIMITS_H_TRUE@ $(AM_V_GEN)rm -f $@-t $@ && \
-@GL_GENERATE_LIMITS_H_TRUE@ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
-@GL_GENERATE_LIMITS_H_TRUE@ sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+@GL_GENERATE_LIMITS_H_TRUE@ $(gl_V_at)$(SED_HEADER_STDOUT) \
+@GL_GENERATE_LIMITS_H_TRUE@ -e 's|@''GUARD_PREFIX''@|GL|g' \
@GL_GENERATE_LIMITS_H_TRUE@ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@GL_GENERATE_LIMITS_H_TRUE@ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@GL_GENERATE_LIMITS_H_TRUE@ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
@GL_GENERATE_LIMITS_H_TRUE@ -e 's|@''NEXT_LIMITS_H''@|$(NEXT_LIMITS_H)|g' \
-@GL_GENERATE_LIMITS_H_TRUE@ < $(srcdir)/limits.in.h; \
-@GL_GENERATE_LIMITS_H_TRUE@ } > $@-t && \
-@GL_GENERATE_LIMITS_H_TRUE@ mv $@-t $@
+@GL_GENERATE_LIMITS_H_TRUE@ $(srcdir)/limits.in.h > $@-t
+@GL_GENERATE_LIMITS_H_TRUE@ $(AM_V_at)mv $@-t $@
@GL_GENERATE_LIMITS_H_FALSE@limits.h: $(top_builddir)/config.status
@GL_GENERATE_LIMITS_H_FALSE@ rm -f $@
+# We need the following in order to create <stdbool.h> when the system
+# doesn't have one that works.
+@GL_GENERATE_STDBOOL_H_TRUE@stdbool.h: stdbool.in.h $(top_builddir)/config.status
+@GL_GENERATE_STDBOOL_H_TRUE@ $(gl_V_at)$(SED_HEADER_STDOUT) \
+@GL_GENERATE_STDBOOL_H_TRUE@ -e 's/@''HAVE__BOOL''@/$(HAVE__BOOL)/g' \
+@GL_GENERATE_STDBOOL_H_TRUE@ $(srcdir)/stdbool.in.h > $@-t
+@GL_GENERATE_STDBOOL_H_TRUE@ $(AM_V_at)mv $@-t $@
+@GL_GENERATE_STDBOOL_H_FALSE@stdbool.h: $(top_builddir)/config.status
+@GL_GENERATE_STDBOOL_H_FALSE@ rm -f $@
+
# We need the following in order to create <stddef.h> when the system
# doesn't have one that works with the given compiler.
@GL_GENERATE_STDDEF_H_TRUE@stddef.h: stddef.in.h $(top_builddir)/config.status
-@GL_GENERATE_STDDEF_H_TRUE@ $(AM_V_GEN)rm -f $@-t $@ && \
-@GL_GENERATE_STDDEF_H_TRUE@ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
-@GL_GENERATE_STDDEF_H_TRUE@ sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+@GL_GENERATE_STDDEF_H_TRUE@ $(gl_V_at)$(SED_HEADER_STDOUT) \
+@GL_GENERATE_STDDEF_H_TRUE@ -e 's|@''GUARD_PREFIX''@|GL|g' \
@GL_GENERATE_STDDEF_H_TRUE@ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@GL_GENERATE_STDDEF_H_TRUE@ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@GL_GENERATE_STDDEF_H_TRUE@ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
@@ -1047,18 +2052,16 @@ clean-GNUmakefile:
@GL_GENERATE_STDDEF_H_TRUE@ -e 's|@''HAVE_MAX_ALIGN_T''@|$(HAVE_MAX_ALIGN_T)|g' \
@GL_GENERATE_STDDEF_H_TRUE@ -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \
@GL_GENERATE_STDDEF_H_TRUE@ -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \
-@GL_GENERATE_STDDEF_H_TRUE@ < $(srcdir)/stddef.in.h; \
-@GL_GENERATE_STDDEF_H_TRUE@ } > $@-t && \
-@GL_GENERATE_STDDEF_H_TRUE@ mv $@-t $@
+@GL_GENERATE_STDDEF_H_TRUE@ $(srcdir)/stddef.in.h > $@-t
+@GL_GENERATE_STDDEF_H_TRUE@ $(AM_V_at)mv $@-t $@
@GL_GENERATE_STDDEF_H_FALSE@stddef.h: $(top_builddir)/config.status
@GL_GENERATE_STDDEF_H_FALSE@ rm -f $@
# We need the following in order to create <stdint.h> when the system
# doesn't have one that works with the given compiler.
@GL_GENERATE_STDINT_H_TRUE@stdint.h: stdint.in.h $(top_builddir)/config.status
-@GL_GENERATE_STDINT_H_TRUE@ $(AM_V_GEN)rm -f $@-t $@ && \
-@GL_GENERATE_STDINT_H_TRUE@ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
-@GL_GENERATE_STDINT_H_TRUE@ sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+@GL_GENERATE_STDINT_H_TRUE@ $(gl_V_at)$(SED_HEADER_STDOUT) \
+@GL_GENERATE_STDINT_H_TRUE@ -e 's|@''GUARD_PREFIX''@|GL|g' \
@GL_GENERATE_STDINT_H_TRUE@ -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
@GL_GENERATE_STDINT_H_TRUE@ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
@GL_GENERATE_STDINT_H_TRUE@ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
@@ -1070,8 +2073,6 @@ clean-GNUmakefile:
@GL_GENERATE_STDINT_H_TRUE@ -e 's/@''HAVE_SYS_INTTYPES_H''@/$(HAVE_SYS_INTTYPES_H)/g' \
@GL_GENERATE_STDINT_H_TRUE@ -e 's/@''HAVE_SYS_BITYPES_H''@/$(HAVE_SYS_BITYPES_H)/g' \
@GL_GENERATE_STDINT_H_TRUE@ -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \
-@GL_GENERATE_STDINT_H_TRUE@ -e 's/@''HAVE_LONG_LONG_INT''@/$(HAVE_LONG_LONG_INT)/g' \
-@GL_GENERATE_STDINT_H_TRUE@ -e 's/@''HAVE_UNSIGNED_LONG_LONG_INT''@/$(HAVE_UNSIGNED_LONG_LONG_INT)/g' \
@GL_GENERATE_STDINT_H_TRUE@ -e 's/@''APPLE_UNIVERSAL_BUILD''@/$(APPLE_UNIVERSAL_BUILD)/g' \
@GL_GENERATE_STDINT_H_TRUE@ -e 's/@''BITSIZEOF_PTRDIFF_T''@/$(BITSIZEOF_PTRDIFF_T)/g' \
@GL_GENERATE_STDINT_H_TRUE@ -e 's/@''PTRDIFF_T_SUFFIX''@/$(PTRDIFF_T_SUFFIX)/g' \
@@ -1086,67 +2087,210 @@ clean-GNUmakefile:
@GL_GENERATE_STDINT_H_TRUE@ -e 's/@''BITSIZEOF_WINT_T''@/$(BITSIZEOF_WINT_T)/g' \
@GL_GENERATE_STDINT_H_TRUE@ -e 's/@''HAVE_SIGNED_WINT_T''@/$(HAVE_SIGNED_WINT_T)/g' \
@GL_GENERATE_STDINT_H_TRUE@ -e 's/@''WINT_T_SUFFIX''@/$(WINT_T_SUFFIX)/g' \
-@GL_GENERATE_STDINT_H_TRUE@ -e 's/@''GNULIB_OVERRIDES_WINT_T''@/$(GNULIB_OVERRIDES_WINT_T)/g' \
-@GL_GENERATE_STDINT_H_TRUE@ < $(srcdir)/stdint.in.h; \
-@GL_GENERATE_STDINT_H_TRUE@ } > $@-t && \
-@GL_GENERATE_STDINT_H_TRUE@ mv $@-t $@
+@GL_GENERATE_STDINT_H_TRUE@ -e 's/@''GNULIBHEADERS_OVERRIDE_WINT_T''@/$(GNULIBHEADERS_OVERRIDE_WINT_T)/g' \
+@GL_GENERATE_STDINT_H_TRUE@ $(srcdir)/stdint.in.h > $@-t
+@GL_GENERATE_STDINT_H_TRUE@ $(AM_V_at)mv $@-t $@
@GL_GENERATE_STDINT_H_FALSE@stdint.h: $(top_builddir)/config.status
@GL_GENERATE_STDINT_H_FALSE@ rm -f $@
+# We need the following in order to create <stdlib.h> when the system
+# doesn't have one that works with the given compiler.
+stdlib.h: stdlib.in.h $(top_builddir)/config.status $(CXXDEFS_H) \
+ $(_NORETURN_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+ $(gl_V_at)$(SED_HEADER_STDOUT) \
+ -e 's|@''GUARD_PREFIX''@|GL|g' \
+ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+ -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \
+ -e 's/@''GNULIB__EXIT''@/$(GL_GNULIB__EXIT)/g' \
+ -e 's/@''GNULIB_ALIGNED_ALLOC''@/$(GL_GNULIB_ALIGNED_ALLOC)/g' \
+ -e 's/@''GNULIB_ATOLL''@/$(GL_GNULIB_ATOLL)/g' \
+ -e 's/@''GNULIB_CALLOC_GNU''@/$(GL_GNULIB_CALLOC_GNU)/g' \
+ -e 's/@''GNULIB_CALLOC_POSIX''@/$(GL_GNULIB_CALLOC_POSIX)/g' \
+ -e 's/@''GNULIB_CANONICALIZE_FILE_NAME''@/$(GL_GNULIB_CANONICALIZE_FILE_NAME)/g' \
+ -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \
+ -e 's/@''GNULIB_GETLOADAVG''@/$(GL_GNULIB_GETLOADAVG)/g' \
+ -e 's/@''GNULIB_GETSUBOPT''@/$(GL_GNULIB_GETSUBOPT)/g' \
+ -e 's/@''GNULIB_GRANTPT''@/$(GL_GNULIB_GRANTPT)/g' \
+ -e 's/@''GNULIB_MALLOC_GNU''@/$(GL_GNULIB_MALLOC_GNU)/g' \
+ -e 's/@''GNULIB_MALLOC_POSIX''@/$(GL_GNULIB_MALLOC_POSIX)/g' \
+ -e 's/@''GNULIB_MBTOWC''@/$(GL_GNULIB_MBTOWC)/g' \
+ -e 's/@''GNULIB_MKDTEMP''@/$(GL_GNULIB_MKDTEMP)/g' \
+ -e 's/@''GNULIB_MKOSTEMP''@/$(GL_GNULIB_MKOSTEMP)/g' \
+ -e 's/@''GNULIB_MKOSTEMPS''@/$(GL_GNULIB_MKOSTEMPS)/g' \
+ -e 's/@''GNULIB_MKSTEMP''@/$(GL_GNULIB_MKSTEMP)/g' \
+ -e 's/@''GNULIB_MKSTEMPS''@/$(GL_GNULIB_MKSTEMPS)/g' \
+ -e 's/@''GNULIB_POSIX_MEMALIGN''@/$(GL_GNULIB_POSIX_MEMALIGN)/g' \
+ -e 's/@''GNULIB_POSIX_OPENPT''@/$(GL_GNULIB_POSIX_OPENPT)/g' \
+ -e 's/@''GNULIB_PTSNAME''@/$(GL_GNULIB_PTSNAME)/g' \
+ -e 's/@''GNULIB_PTSNAME_R''@/$(GL_GNULIB_PTSNAME_R)/g' \
+ -e 's/@''GNULIB_PUTENV''@/$(GL_GNULIB_PUTENV)/g' \
+ -e 's/@''GNULIB_QSORT_R''@/$(GL_GNULIB_QSORT_R)/g' \
+ -e 's/@''GNULIB_RANDOM''@/$(GL_GNULIB_RANDOM)/g' \
+ -e 's/@''GNULIB_RANDOM_R''@/$(GL_GNULIB_RANDOM_R)/g' \
+ -e 's/@''GNULIB_REALLOC_GNU''@/$(GL_GNULIB_REALLOC_GNU)/g' \
+ -e 's/@''GNULIB_REALLOC_POSIX''@/$(GL_GNULIB_REALLOC_POSIX)/g' \
+ -e 's/@''GNULIB_REALLOCARRAY''@/$(GL_GNULIB_REALLOCARRAY)/g' \
+ -e 's/@''GNULIB_REALPATH''@/$(GL_GNULIB_REALPATH)/g' \
+ -e 's/@''GNULIB_RPMATCH''@/$(GL_GNULIB_RPMATCH)/g' \
+ -e 's/@''GNULIB_SECURE_GETENV''@/$(GL_GNULIB_SECURE_GETENV)/g' \
+ -e 's/@''GNULIB_SETENV''@/$(GL_GNULIB_SETENV)/g' \
+ -e 's/@''GNULIB_STRTOD''@/$(GL_GNULIB_STRTOD)/g' \
+ -e 's/@''GNULIB_STRTOL''@/$(GL_GNULIB_STRTOL)/g' \
+ -e 's/@''GNULIB_STRTOLD''@/$(GL_GNULIB_STRTOLD)/g' \
+ -e 's/@''GNULIB_STRTOLL''@/$(GL_GNULIB_STRTOLL)/g' \
+ -e 's/@''GNULIB_STRTOUL''@/$(GL_GNULIB_STRTOUL)/g' \
+ -e 's/@''GNULIB_STRTOULL''@/$(GL_GNULIB_STRTOULL)/g' \
+ -e 's/@''GNULIB_SYSTEM_POSIX''@/$(GL_GNULIB_SYSTEM_POSIX)/g' \
+ -e 's/@''GNULIB_UNLOCKPT''@/$(GL_GNULIB_UNLOCKPT)/g' \
+ -e 's/@''GNULIB_UNSETENV''@/$(GL_GNULIB_UNSETENV)/g' \
+ -e 's/@''GNULIB_WCTOMB''@/$(GL_GNULIB_WCTOMB)/g' \
+ -e 's/@''GNULIB_MDA_ECVT''@/$(GL_GNULIB_MDA_ECVT)/g' \
+ -e 's/@''GNULIB_MDA_FCVT''@/$(GL_GNULIB_MDA_FCVT)/g' \
+ -e 's/@''GNULIB_MDA_GCVT''@/$(GL_GNULIB_MDA_GCVT)/g' \
+ -e 's/@''GNULIB_MDA_MKTEMP''@/$(GL_GNULIB_MDA_MKTEMP)/g' \
+ -e 's/@''GNULIB_MDA_PUTENV''@/$(GL_GNULIB_MDA_PUTENV)/g' \
+ < $(srcdir)/stdlib.in.h | \
+ sed -e 's|@''HAVE__EXIT''@|$(HAVE__EXIT)|g' \
+ -e 's|@''HAVE_ALIGNED_ALLOC''@|$(HAVE_ALIGNED_ALLOC)|g' \
+ -e 's|@''HAVE_ATOLL''@|$(HAVE_ATOLL)|g' \
+ -e 's|@''HAVE_CANONICALIZE_FILE_NAME''@|$(HAVE_CANONICALIZE_FILE_NAME)|g' \
+ -e 's|@''HAVE_DECL_ECVT''@|$(HAVE_DECL_ECVT)|g' \
+ -e 's|@''HAVE_DECL_FCVT''@|$(HAVE_DECL_FCVT)|g' \
+ -e 's|@''HAVE_DECL_GCVT''@|$(HAVE_DECL_GCVT)|g' \
+ -e 's|@''HAVE_DECL_GETLOADAVG''@|$(HAVE_DECL_GETLOADAVG)|g' \
+ -e 's|@''HAVE_GETSUBOPT''@|$(HAVE_GETSUBOPT)|g' \
+ -e 's|@''HAVE_GRANTPT''@|$(HAVE_GRANTPT)|g' \
+ -e 's|@''HAVE_INITSTATE''@|$(HAVE_INITSTATE)|g' \
+ -e 's|@''HAVE_DECL_INITSTATE''@|$(HAVE_DECL_INITSTATE)|g' \
+ -e 's|@''HAVE_MBTOWC''@|$(HAVE_MBTOWC)|g' \
+ -e 's|@''HAVE_MKDTEMP''@|$(HAVE_MKDTEMP)|g' \
+ -e 's|@''HAVE_MKOSTEMP''@|$(HAVE_MKOSTEMP)|g' \
+ -e 's|@''HAVE_MKOSTEMPS''@|$(HAVE_MKOSTEMPS)|g' \
+ -e 's|@''HAVE_MKSTEMP''@|$(HAVE_MKSTEMP)|g' \
+ -e 's|@''HAVE_MKSTEMPS''@|$(HAVE_MKSTEMPS)|g' \
+ -e 's|@''HAVE_POSIX_MEMALIGN''@|$(HAVE_POSIX_MEMALIGN)|g' \
+ -e 's|@''HAVE_POSIX_OPENPT''@|$(HAVE_POSIX_OPENPT)|g' \
+ -e 's|@''HAVE_PTSNAME''@|$(HAVE_PTSNAME)|g' \
+ -e 's|@''HAVE_PTSNAME_R''@|$(HAVE_PTSNAME_R)|g' \
+ -e 's|@''HAVE_QSORT_R''@|$(HAVE_QSORT_R)|g' \
+ -e 's|@''HAVE_RANDOM''@|$(HAVE_RANDOM)|g' \
+ -e 's|@''HAVE_RANDOM_H''@|$(HAVE_RANDOM_H)|g' \
+ -e 's|@''HAVE_RANDOM_R''@|$(HAVE_RANDOM_R)|g' \
+ -e 's|@''HAVE_REALLOCARRAY''@|$(HAVE_REALLOCARRAY)|g' \
+ -e 's|@''HAVE_REALPATH''@|$(HAVE_REALPATH)|g' \
+ -e 's|@''HAVE_RPMATCH''@|$(HAVE_RPMATCH)|g' \
+ -e 's|@''HAVE_SECURE_GETENV''@|$(HAVE_SECURE_GETENV)|g' \
+ -e 's|@''HAVE_DECL_SETENV''@|$(HAVE_DECL_SETENV)|g' \
+ -e 's|@''HAVE_SETSTATE''@|$(HAVE_SETSTATE)|g' \
+ -e 's|@''HAVE_DECL_SETSTATE''@|$(HAVE_DECL_SETSTATE)|g' \
+ -e 's|@''HAVE_STRTOD''@|$(HAVE_STRTOD)|g' \
+ -e 's|@''HAVE_STRTOL''@|$(HAVE_STRTOL)|g' \
+ -e 's|@''HAVE_STRTOLD''@|$(HAVE_STRTOLD)|g' \
+ -e 's|@''HAVE_STRTOLL''@|$(HAVE_STRTOLL)|g' \
+ -e 's|@''HAVE_STRTOUL''@|$(HAVE_STRTOUL)|g' \
+ -e 's|@''HAVE_STRTOULL''@|$(HAVE_STRTOULL)|g' \
+ -e 's|@''HAVE_STRUCT_RANDOM_DATA''@|$(HAVE_STRUCT_RANDOM_DATA)|g' \
+ -e 's|@''HAVE_SYS_LOADAVG_H''@|$(HAVE_SYS_LOADAVG_H)|g' \
+ -e 's|@''HAVE_UNLOCKPT''@|$(HAVE_UNLOCKPT)|g' \
+ -e 's|@''HAVE_DECL_UNSETENV''@|$(HAVE_DECL_UNSETENV)|g' \
+ -e 's|@''REPLACE_ALIGNED_ALLOC''@|$(REPLACE_ALIGNED_ALLOC)|g' \
+ -e 's|@''REPLACE_CALLOC_FOR_CALLOC_GNU''@|$(REPLACE_CALLOC_FOR_CALLOC_GNU)|g' \
+ -e 's|@''REPLACE_CALLOC_FOR_CALLOC_POSIX''@|$(REPLACE_CALLOC_FOR_CALLOC_POSIX)|g' \
+ -e 's|@''REPLACE_CANONICALIZE_FILE_NAME''@|$(REPLACE_CANONICALIZE_FILE_NAME)|g' \
+ -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \
+ -e 's|@''REPLACE_INITSTATE''@|$(REPLACE_INITSTATE)|g' \
+ -e 's|@''REPLACE_MALLOC_FOR_MALLOC_GNU''@|$(REPLACE_MALLOC_FOR_MALLOC_GNU)|g' \
+ -e 's|@''REPLACE_MALLOC_FOR_MALLOC_POSIX''@|$(REPLACE_MALLOC_FOR_MALLOC_POSIX)|g' \
+ -e 's|@''REPLACE_MBTOWC''@|$(REPLACE_MBTOWC)|g' \
+ -e 's|@''REPLACE_MKSTEMP''@|$(REPLACE_MKSTEMP)|g' \
+ -e 's|@''REPLACE_POSIX_MEMALIGN''@|$(REPLACE_POSIX_MEMALIGN)|g' \
+ -e 's|@''REPLACE_PTSNAME''@|$(REPLACE_PTSNAME)|g' \
+ -e 's|@''REPLACE_PTSNAME_R''@|$(REPLACE_PTSNAME_R)|g' \
+ -e 's|@''REPLACE_PUTENV''@|$(REPLACE_PUTENV)|g' \
+ -e 's|@''REPLACE_QSORT_R''@|$(REPLACE_QSORT_R)|g' \
+ -e 's|@''REPLACE_RANDOM''@|$(REPLACE_RANDOM)|g' \
+ -e 's|@''REPLACE_RANDOM_R''@|$(REPLACE_RANDOM_R)|g' \
+ -e 's|@''REPLACE_REALLOC_FOR_REALLOC_GNU''@|$(REPLACE_REALLOC_FOR_REALLOC_GNU)|g' \
+ -e 's|@''REPLACE_REALLOC_FOR_REALLOC_POSIX''@|$(REPLACE_REALLOC_FOR_REALLOC_POSIX)|g' \
+ -e 's|@''REPLACE_REALLOCARRAY''@|$(REPLACE_REALLOCARRAY)|g' \
+ -e 's|@''REPLACE_REALPATH''@|$(REPLACE_REALPATH)|g' \
+ -e 's|@''REPLACE_SETENV''@|$(REPLACE_SETENV)|g' \
+ -e 's|@''REPLACE_SETSTATE''@|$(REPLACE_SETSTATE)|g' \
+ -e 's|@''REPLACE_STRTOD''@|$(REPLACE_STRTOD)|g' \
+ -e 's|@''REPLACE_STRTOL''@|$(REPLACE_STRTOL)|g' \
+ -e 's|@''REPLACE_STRTOLD''@|$(REPLACE_STRTOLD)|g' \
+ -e 's|@''REPLACE_STRTOLL''@|$(REPLACE_STRTOLL)|g' \
+ -e 's|@''REPLACE_STRTOUL''@|$(REPLACE_STRTOUL)|g' \
+ -e 's|@''REPLACE_STRTOULL''@|$(REPLACE_STRTOULL)|g' \
+ -e 's|@''REPLACE_UNSETENV''@|$(REPLACE_UNSETENV)|g' \
+ -e 's|@''REPLACE_WCTOMB''@|$(REPLACE_WCTOMB)|g' \
+ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+ -e '/definition of _Noreturn/r $(_NORETURN_H)' \
+ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+ > $@-t
+ $(AM_V_at)mv $@-t $@
+
# We need the following in order to create <string.h> when the system
# doesn't have one that works with the given compiler.
string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
- $(AM_V_GEN)rm -f $@-t $@ && \
- { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
- sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+ $(gl_V_at)$(SED_HEADER_STDOUT) \
+ -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
-e 's|@''NEXT_STRING_H''@|$(NEXT_STRING_H)|g' \
- -e 's/@''GNULIB_EXPLICIT_BZERO''@/$(GNULIB_EXPLICIT_BZERO)/g' \
- -e 's/@''GNULIB_FFSL''@/$(GNULIB_FFSL)/g' \
- -e 's/@''GNULIB_FFSLL''@/$(GNULIB_FFSLL)/g' \
- -e 's/@''GNULIB_MBSLEN''@/$(GNULIB_MBSLEN)/g' \
- -e 's/@''GNULIB_MBSNLEN''@/$(GNULIB_MBSNLEN)/g' \
- -e 's/@''GNULIB_MBSCHR''@/$(GNULIB_MBSCHR)/g' \
- -e 's/@''GNULIB_MBSRCHR''@/$(GNULIB_MBSRCHR)/g' \
- -e 's/@''GNULIB_MBSSTR''@/$(GNULIB_MBSSTR)/g' \
- -e 's/@''GNULIB_MBSCASECMP''@/$(GNULIB_MBSCASECMP)/g' \
- -e 's/@''GNULIB_MBSNCASECMP''@/$(GNULIB_MBSNCASECMP)/g' \
- -e 's/@''GNULIB_MBSPCASECMP''@/$(GNULIB_MBSPCASECMP)/g' \
- -e 's/@''GNULIB_MBSCASESTR''@/$(GNULIB_MBSCASESTR)/g' \
- -e 's/@''GNULIB_MBSCSPN''@/$(GNULIB_MBSCSPN)/g' \
- -e 's/@''GNULIB_MBSPBRK''@/$(GNULIB_MBSPBRK)/g' \
- -e 's/@''GNULIB_MBSSPN''@/$(GNULIB_MBSSPN)/g' \
- -e 's/@''GNULIB_MBSSEP''@/$(GNULIB_MBSSEP)/g' \
- -e 's/@''GNULIB_MBSTOK_R''@/$(GNULIB_MBSTOK_R)/g' \
- -e 's/@''GNULIB_MEMCHR''@/$(GNULIB_MEMCHR)/g' \
- -e 's/@''GNULIB_MEMMEM''@/$(GNULIB_MEMMEM)/g' \
- -e 's/@''GNULIB_MEMPCPY''@/$(GNULIB_MEMPCPY)/g' \
- -e 's/@''GNULIB_MEMRCHR''@/$(GNULIB_MEMRCHR)/g' \
- -e 's/@''GNULIB_RAWMEMCHR''@/$(GNULIB_RAWMEMCHR)/g' \
- -e 's/@''GNULIB_STPCPY''@/$(GNULIB_STPCPY)/g' \
- -e 's/@''GNULIB_STPNCPY''@/$(GNULIB_STPNCPY)/g' \
- -e 's/@''GNULIB_STRCHRNUL''@/$(GNULIB_STRCHRNUL)/g' \
- -e 's/@''GNULIB_STRDUP''@/$(GNULIB_STRDUP)/g' \
- -e 's/@''GNULIB_STRNCAT''@/$(GNULIB_STRNCAT)/g' \
- -e 's/@''GNULIB_STRNDUP''@/$(GNULIB_STRNDUP)/g' \
- -e 's/@''GNULIB_STRNLEN''@/$(GNULIB_STRNLEN)/g' \
- -e 's/@''GNULIB_STRPBRK''@/$(GNULIB_STRPBRK)/g' \
- -e 's/@''GNULIB_STRSEP''@/$(GNULIB_STRSEP)/g' \
- -e 's/@''GNULIB_STRSTR''@/$(GNULIB_STRSTR)/g' \
- -e 's/@''GNULIB_STRCASESTR''@/$(GNULIB_STRCASESTR)/g' \
- -e 's/@''GNULIB_STRTOK_R''@/$(GNULIB_STRTOK_R)/g' \
- -e 's/@''GNULIB_STRERROR''@/$(GNULIB_STRERROR)/g' \
- -e 's/@''GNULIB_STRERROR_R''@/$(GNULIB_STRERROR_R)/g' \
- -e 's/@''GNULIB_STRSIGNAL''@/$(GNULIB_STRSIGNAL)/g' \
- -e 's/@''GNULIB_STRVERSCMP''@/$(GNULIB_STRVERSCMP)/g' \
+ -e 's/@''GNULIB_EXPLICIT_BZERO''@/$(GL_GNULIB_EXPLICIT_BZERO)/g' \
+ -e 's/@''GNULIB_FFSL''@/$(GL_GNULIB_FFSL)/g' \
+ -e 's/@''GNULIB_FFSLL''@/$(GL_GNULIB_FFSLL)/g' \
+ -e 's/@''GNULIB_MBSLEN''@/$(GL_GNULIB_MBSLEN)/g' \
+ -e 's/@''GNULIB_MBSNLEN''@/$(GL_GNULIB_MBSNLEN)/g' \
+ -e 's/@''GNULIB_MBSCHR''@/$(GL_GNULIB_MBSCHR)/g' \
+ -e 's/@''GNULIB_MBSRCHR''@/$(GL_GNULIB_MBSRCHR)/g' \
+ -e 's/@''GNULIB_MBSSTR''@/$(GL_GNULIB_MBSSTR)/g' \
+ -e 's/@''GNULIB_MBSCASECMP''@/$(GL_GNULIB_MBSCASECMP)/g' \
+ -e 's/@''GNULIB_MBSNCASECMP''@/$(GL_GNULIB_MBSNCASECMP)/g' \
+ -e 's/@''GNULIB_MBSPCASECMP''@/$(GL_GNULIB_MBSPCASECMP)/g' \
+ -e 's/@''GNULIB_MBSCASESTR''@/$(GL_GNULIB_MBSCASESTR)/g' \
+ -e 's/@''GNULIB_MBSCSPN''@/$(GL_GNULIB_MBSCSPN)/g' \
+ -e 's/@''GNULIB_MBSPBRK''@/$(GL_GNULIB_MBSPBRK)/g' \
+ -e 's/@''GNULIB_MBSSPN''@/$(GL_GNULIB_MBSSPN)/g' \
+ -e 's/@''GNULIB_MBSSEP''@/$(GL_GNULIB_MBSSEP)/g' \
+ -e 's/@''GNULIB_MBSTOK_R''@/$(GL_GNULIB_MBSTOK_R)/g' \
+ -e 's/@''GNULIB_MEMCHR''@/$(GL_GNULIB_MEMCHR)/g' \
+ -e 's/@''GNULIB_MEMMEM''@/$(GL_GNULIB_MEMMEM)/g' \
+ -e 's/@''GNULIB_MEMPCPY''@/$(GL_GNULIB_MEMPCPY)/g' \
+ -e 's/@''GNULIB_MEMRCHR''@/$(GL_GNULIB_MEMRCHR)/g' \
+ -e 's/@''GNULIB_RAWMEMCHR''@/$(GL_GNULIB_RAWMEMCHR)/g' \
+ -e 's/@''GNULIB_STPCPY''@/$(GL_GNULIB_STPCPY)/g' \
+ -e 's/@''GNULIB_STPNCPY''@/$(GL_GNULIB_STPNCPY)/g' \
+ -e 's/@''GNULIB_STRCHRNUL''@/$(GL_GNULIB_STRCHRNUL)/g' \
+ -e 's/@''GNULIB_STRDUP''@/$(GL_GNULIB_STRDUP)/g' \
+ -e 's/@''GNULIB_STRNCAT''@/$(GL_GNULIB_STRNCAT)/g' \
+ -e 's/@''GNULIB_STRNDUP''@/$(GL_GNULIB_STRNDUP)/g' \
+ -e 's/@''GNULIB_STRNLEN''@/$(GL_GNULIB_STRNLEN)/g' \
+ -e 's/@''GNULIB_STRPBRK''@/$(GL_GNULIB_STRPBRK)/g' \
+ -e 's/@''GNULIB_STRSEP''@/$(GL_GNULIB_STRSEP)/g' \
+ -e 's/@''GNULIB_STRSTR''@/$(GL_GNULIB_STRSTR)/g' \
+ -e 's/@''GNULIB_STRCASESTR''@/$(GL_GNULIB_STRCASESTR)/g' \
+ -e 's/@''GNULIB_STRTOK_R''@/$(GL_GNULIB_STRTOK_R)/g' \
+ -e 's/@''GNULIB_STRERROR''@/$(GL_GNULIB_STRERROR)/g' \
+ -e 's/@''GNULIB_STRERROR_R''@/$(GL_GNULIB_STRERROR_R)/g' \
+ -e 's/@''GNULIB_STRERRORNAME_NP''@/$(GL_GNULIB_STRERRORNAME_NP)/g' \
+ -e 's/@''GNULIB_SIGABBREV_NP''@/$(GL_GNULIB_SIGABBREV_NP)/g' \
+ -e 's/@''GNULIB_SIGDESCR_NP''@/$(GL_GNULIB_SIGDESCR_NP)/g' \
+ -e 's/@''GNULIB_STRSIGNAL''@/$(GL_GNULIB_STRSIGNAL)/g' \
+ -e 's/@''GNULIB_STRVERSCMP''@/$(GL_GNULIB_STRVERSCMP)/g' \
+ -e 's/@''GNULIB_MDA_MEMCCPY''@/$(GL_GNULIB_MDA_MEMCCPY)/g' \
+ -e 's/@''GNULIB_MDA_STRDUP''@/$(GL_GNULIB_MDA_STRDUP)/g' \
+ -e 's/@''GNULIB_FREE_POSIX''@/$(GL_GNULIB_FREE_POSIX)/g' \
< $(srcdir)/string.in.h | \
sed -e 's|@''HAVE_EXPLICIT_BZERO''@|$(HAVE_EXPLICIT_BZERO)|g' \
-e 's|@''HAVE_FFSL''@|$(HAVE_FFSL)|g' \
-e 's|@''HAVE_FFSLL''@|$(HAVE_FFSLL)|g' \
-e 's|@''HAVE_MBSLEN''@|$(HAVE_MBSLEN)|g' \
- -e 's|@''HAVE_MEMCHR''@|$(HAVE_MEMCHR)|g' \
-e 's|@''HAVE_DECL_MEMMEM''@|$(HAVE_DECL_MEMMEM)|g' \
-e 's|@''HAVE_MEMPCPY''@|$(HAVE_MEMPCPY)|g' \
-e 's|@''HAVE_DECL_MEMRCHR''@|$(HAVE_DECL_MEMRCHR)|g' \
@@ -1162,10 +2306,15 @@ string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H
-e 's|@''HAVE_STRCASESTR''@|$(HAVE_STRCASESTR)|g' \
-e 's|@''HAVE_DECL_STRTOK_R''@|$(HAVE_DECL_STRTOK_R)|g' \
-e 's|@''HAVE_DECL_STRERROR_R''@|$(HAVE_DECL_STRERROR_R)|g' \
+ -e 's|@''HAVE_STRERRORNAME_NP''@|$(HAVE_STRERRORNAME_NP)|g' \
+ -e 's|@''HAVE_SIGABBREV_NP''@|$(HAVE_SIGABBREV_NP)|g' \
+ -e 's|@''HAVE_SIGDESCR_NP''@|$(HAVE_SIGDESCR_NP)|g' \
-e 's|@''HAVE_DECL_STRSIGNAL''@|$(HAVE_DECL_STRSIGNAL)|g' \
-e 's|@''HAVE_STRVERSCMP''@|$(HAVE_STRVERSCMP)|g' \
+ -e 's|@''REPLACE_FFSLL''@|$(REPLACE_FFSLL)|g' \
-e 's|@''REPLACE_MEMCHR''@|$(REPLACE_MEMCHR)|g' \
-e 's|@''REPLACE_MEMMEM''@|$(REPLACE_MEMMEM)|g' \
+ -e 's|@''REPLACE_FREE''@|$(REPLACE_FREE)|g' \
-e 's|@''REPLACE_STPNCPY''@|$(REPLACE_STPNCPY)|g' \
-e 's|@''REPLACE_STRCHRNUL''@|$(REPLACE_STRCHRNUL)|g' \
-e 's|@''REPLACE_STRDUP''@|$(REPLACE_STRDUP)|g' \
@@ -1177,31 +2326,226 @@ string.h: string.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H
-e 's|@''REPLACE_STRTOK_R''@|$(REPLACE_STRTOK_R)|g' \
-e 's|@''REPLACE_STRERROR''@|$(REPLACE_STRERROR)|g' \
-e 's|@''REPLACE_STRERROR_R''@|$(REPLACE_STRERROR_R)|g' \
+ -e 's|@''REPLACE_STRERRORNAME_NP''@|$(REPLACE_STRERRORNAME_NP)|g' \
-e 's|@''REPLACE_STRSIGNAL''@|$(REPLACE_STRSIGNAL)|g' \
-e 's|@''UNDEFINE_STRTOK_R''@|$(UNDEFINE_STRTOK_R)|g' \
-e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
-e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
- -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)'; \
- < $(srcdir)/string.in.h; \
- } > $@-t && \
- mv $@-t $@
+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+ > $@-t
+ $(AM_V_at)mv $@-t $@
# We need the following in order to create <sys/types.h> when the system
# doesn't have one that works with the given compiler.
sys/types.h: sys_types.in.h $(top_builddir)/config.status
- $(AM_V_at)$(MKDIR_P) sys
- $(AM_V_GEN)rm -f $@-t $@ && \
- { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
- sed -e 's|@''GUARD_PREFIX''@|GL|g' \
+ $(AM_V_GEN)$(MKDIR_P) 'sys'
+ $(AM_V_at)$(SED_HEADER_STDOUT) \
+ -e 's|@''GUARD_PREFIX''@|GL|g' \
-e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
-e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
-e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
-e 's|@''NEXT_SYS_TYPES_H''@|$(NEXT_SYS_TYPES_H)|g' \
-e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \
-e 's|@''WINDOWS_STAT_INODES''@|$(WINDOWS_STAT_INODES)|g' \
- < $(srcdir)/sys_types.in.h; \
- } > $@-t && \
- mv $@-t $@
+ $(srcdir)/sys_types.in.h > $@-t
+ $(AM_V_at)mv $@-t $@
+
+# We need the following in order to create an empty placeholder for
+# <unistd.h> when the system doesn't have one.
+unistd.h: unistd.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+ $(gl_V_at)$(SED_HEADER_STDOUT) \
+ -e 's|@''GUARD_PREFIX''@|GL|g' \
+ -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \
+ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
+ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
+ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
+ -e 's|@''NEXT_UNISTD_H''@|$(NEXT_UNISTD_H)|g' \
+ -e 's|@''WINDOWS_64_BIT_OFF_T''@|$(WINDOWS_64_BIT_OFF_T)|g' \
+ -e 's/@''GNULIB_ACCESS''@/$(GL_GNULIB_ACCESS)/g' \
+ -e 's/@''GNULIB_CHDIR''@/$(GL_GNULIB_CHDIR)/g' \
+ -e 's/@''GNULIB_CHOWN''@/$(GL_GNULIB_CHOWN)/g' \
+ -e 's/@''GNULIB_CLOSE''@/$(GL_GNULIB_CLOSE)/g' \
+ -e 's/@''GNULIB_COPY_FILE_RANGE''@/$(GL_GNULIB_COPY_FILE_RANGE)/g' \
+ -e 's/@''GNULIB_DUP''@/$(GL_GNULIB_DUP)/g' \
+ -e 's/@''GNULIB_DUP2''@/$(GL_GNULIB_DUP2)/g' \
+ -e 's/@''GNULIB_DUP3''@/$(GL_GNULIB_DUP3)/g' \
+ -e 's/@''GNULIB_ENVIRON''@/$(GL_GNULIB_ENVIRON)/g' \
+ -e 's/@''GNULIB_EUIDACCESS''@/$(GL_GNULIB_EUIDACCESS)/g' \
+ -e 's/@''GNULIB_EXECL''@/$(GL_GNULIB_EXECL)/g' \
+ -e 's/@''GNULIB_EXECLE''@/$(GL_GNULIB_EXECLE)/g' \
+ -e 's/@''GNULIB_EXECLP''@/$(GL_GNULIB_EXECLP)/g' \
+ -e 's/@''GNULIB_EXECV''@/$(GL_GNULIB_EXECV)/g' \
+ -e 's/@''GNULIB_EXECVE''@/$(GL_GNULIB_EXECVE)/g' \
+ -e 's/@''GNULIB_EXECVP''@/$(GL_GNULIB_EXECVP)/g' \
+ -e 's/@''GNULIB_EXECVPE''@/$(GL_GNULIB_EXECVPE)/g' \
+ -e 's/@''GNULIB_FACCESSAT''@/$(GL_GNULIB_FACCESSAT)/g' \
+ -e 's/@''GNULIB_FCHDIR''@/$(GL_GNULIB_FCHDIR)/g' \
+ -e 's/@''GNULIB_FCHOWNAT''@/$(GL_GNULIB_FCHOWNAT)/g' \
+ -e 's/@''GNULIB_FDATASYNC''@/$(GL_GNULIB_FDATASYNC)/g' \
+ -e 's/@''GNULIB_FSYNC''@/$(GL_GNULIB_FSYNC)/g' \
+ -e 's/@''GNULIB_FTRUNCATE''@/$(GL_GNULIB_FTRUNCATE)/g' \
+ -e 's/@''GNULIB_GETCWD''@/$(GL_GNULIB_GETCWD)/g' \
+ -e 's/@''GNULIB_GETDOMAINNAME''@/$(GL_GNULIB_GETDOMAINNAME)/g' \
+ -e 's/@''GNULIB_GETDTABLESIZE''@/$(GL_GNULIB_GETDTABLESIZE)/g' \
+ -e 's/@''GNULIB_GETENTROPY''@/$(GL_GNULIB_GETENTROPY)/g' \
+ -e 's/@''GNULIB_GETGROUPS''@/$(GL_GNULIB_GETGROUPS)/g' \
+ -e 's/@''GNULIB_GETHOSTNAME''@/$(GL_GNULIB_GETHOSTNAME)/g' \
+ -e 's/@''GNULIB_GETLOGIN''@/$(GL_GNULIB_GETLOGIN)/g' \
+ -e 's/@''GNULIB_GETLOGIN_R''@/$(GL_GNULIB_GETLOGIN_R)/g' \
+ -e 's/@''GNULIB_GETOPT_POSIX''@/$(GL_GNULIB_GETOPT_POSIX)/g' \
+ -e 's/@''GNULIB_GETPAGESIZE''@/$(GL_GNULIB_GETPAGESIZE)/g' \
+ -e 's/@''GNULIB_GETPASS''@/$(GL_GNULIB_GETPASS)/g' \
+ -e 's/@''GNULIB_GETPASS_GNU''@/$(GL_GNULIB_GETPASS_GNU)/g' \
+ -e 's/@''GNULIB_GETUSERSHELL''@/$(GL_GNULIB_GETUSERSHELL)/g' \
+ -e 's/@''GNULIB_GROUP_MEMBER''@/$(GL_GNULIB_GROUP_MEMBER)/g' \
+ -e 's/@''GNULIB_ISATTY''@/$(GL_GNULIB_ISATTY)/g' \
+ -e 's/@''GNULIB_LCHOWN''@/$(GL_GNULIB_LCHOWN)/g' \
+ -e 's/@''GNULIB_LINK''@/$(GL_GNULIB_LINK)/g' \
+ -e 's/@''GNULIB_LINKAT''@/$(GL_GNULIB_LINKAT)/g' \
+ -e 's/@''GNULIB_LSEEK''@/$(GL_GNULIB_LSEEK)/g' \
+ -e 's/@''GNULIB_PIPE''@/$(GL_GNULIB_PIPE)/g' \
+ -e 's/@''GNULIB_PIPE2''@/$(GL_GNULIB_PIPE2)/g' \
+ -e 's/@''GNULIB_PREAD''@/$(GL_GNULIB_PREAD)/g' \
+ -e 's/@''GNULIB_PWRITE''@/$(GL_GNULIB_PWRITE)/g' \
+ -e 's/@''GNULIB_READ''@/$(GL_GNULIB_READ)/g' \
+ -e 's/@''GNULIB_READLINK''@/$(GL_GNULIB_READLINK)/g' \
+ -e 's/@''GNULIB_READLINKAT''@/$(GL_GNULIB_READLINKAT)/g' \
+ -e 's/@''GNULIB_RMDIR''@/$(GL_GNULIB_RMDIR)/g' \
+ -e 's/@''GNULIB_SETHOSTNAME''@/$(GL_GNULIB_SETHOSTNAME)/g' \
+ -e 's/@''GNULIB_SLEEP''@/$(GL_GNULIB_SLEEP)/g' \
+ -e 's/@''GNULIB_SYMLINK''@/$(GL_GNULIB_SYMLINK)/g' \
+ -e 's/@''GNULIB_SYMLINKAT''@/$(GL_GNULIB_SYMLINKAT)/g' \
+ -e 's/@''GNULIB_TRUNCATE''@/$(GL_GNULIB_TRUNCATE)/g' \
+ -e 's/@''GNULIB_TTYNAME_R''@/$(GL_GNULIB_TTYNAME_R)/g' \
+ -e 's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GL_GNULIB_UNISTD_H_GETOPT)/g' \
+ -e 's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GL_GNULIB_UNISTD_H_NONBLOCKING)/g' \
+ -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GL_GNULIB_UNISTD_H_SIGPIPE)/g' \
+ -e 's/@''GNULIB_UNLINK''@/$(GL_GNULIB_UNLINK)/g' \
+ -e 's/@''GNULIB_UNLINKAT''@/$(GL_GNULIB_UNLINKAT)/g' \
+ -e 's/@''GNULIB_USLEEP''@/$(GL_GNULIB_USLEEP)/g' \
+ -e 's/@''GNULIB_WRITE''@/$(GL_GNULIB_WRITE)/g' \
+ -e 's/@''GNULIB_MDA_ACCESS''@/$(GL_GNULIB_MDA_ACCESS)/g' \
+ -e 's/@''GNULIB_MDA_CHDIR''@/$(GL_GNULIB_MDA_CHDIR)/g' \
+ -e 's/@''GNULIB_MDA_CLOSE''@/$(GL_GNULIB_MDA_CLOSE)/g' \
+ -e 's/@''GNULIB_MDA_DUP''@/$(GL_GNULIB_MDA_DUP)/g' \
+ -e 's/@''GNULIB_MDA_DUP2''@/$(GL_GNULIB_MDA_DUP2)/g' \
+ -e 's/@''GNULIB_MDA_EXECL''@/$(GL_GNULIB_MDA_EXECL)/g' \
+ -e 's/@''GNULIB_MDA_EXECLE''@/$(GL_GNULIB_MDA_EXECLE)/g' \
+ -e 's/@''GNULIB_MDA_EXECLP''@/$(GL_GNULIB_MDA_EXECLP)/g' \
+ -e 's/@''GNULIB_MDA_EXECV''@/$(GL_GNULIB_MDA_EXECV)/g' \
+ -e 's/@''GNULIB_MDA_EXECVE''@/$(GL_GNULIB_MDA_EXECVE)/g' \
+ -e 's/@''GNULIB_MDA_EXECVP''@/$(GL_GNULIB_MDA_EXECVP)/g' \
+ -e 's/@''GNULIB_MDA_EXECVPE''@/$(GL_GNULIB_MDA_EXECVPE)/g' \
+ -e 's/@''GNULIB_MDA_GETCWD''@/$(GL_GNULIB_MDA_GETCWD)/g' \
+ -e 's/@''GNULIB_MDA_GETPID''@/$(GL_GNULIB_MDA_GETPID)/g' \
+ -e 's/@''GNULIB_MDA_ISATTY''@/$(GL_GNULIB_MDA_ISATTY)/g' \
+ -e 's/@''GNULIB_MDA_LSEEK''@/$(GL_GNULIB_MDA_LSEEK)/g' \
+ -e 's/@''GNULIB_MDA_READ''@/$(GL_GNULIB_MDA_READ)/g' \
+ -e 's/@''GNULIB_MDA_RMDIR''@/$(GL_GNULIB_MDA_RMDIR)/g' \
+ -e 's/@''GNULIB_MDA_SWAB''@/$(GL_GNULIB_MDA_SWAB)/g' \
+ -e 's/@''GNULIB_MDA_UNLINK''@/$(GL_GNULIB_MDA_UNLINK)/g' \
+ -e 's/@''GNULIB_MDA_WRITE''@/$(GL_GNULIB_MDA_WRITE)/g' \
+ < $(srcdir)/unistd.in.h | \
+ sed -e 's|@''HAVE_CHOWN''@|$(HAVE_CHOWN)|g' \
+ -e 's|@''HAVE_COPY_FILE_RANGE''@|$(HAVE_COPY_FILE_RANGE)|g' \
+ -e 's|@''HAVE_DUP3''@|$(HAVE_DUP3)|g' \
+ -e 's|@''HAVE_EUIDACCESS''@|$(HAVE_EUIDACCESS)|g' \
+ -e 's|@''HAVE_EXECVPE''@|$(HAVE_EXECVPE)|g' \
+ -e 's|@''HAVE_FACCESSAT''@|$(HAVE_FACCESSAT)|g' \
+ -e 's|@''HAVE_FCHDIR''@|$(HAVE_FCHDIR)|g' \
+ -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \
+ -e 's|@''HAVE_FDATASYNC''@|$(HAVE_FDATASYNC)|g' \
+ -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \
+ -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \
+ -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \
+ -e 's|@''HAVE_GETENTROPY''@|$(HAVE_GETENTROPY)|g' \
+ -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \
+ -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \
+ -e 's|@''HAVE_GETPAGESIZE''@|$(HAVE_GETPAGESIZE)|g' \
+ -e 's|@''HAVE_GETPASS''@|$(HAVE_GETPASS)|g' \
+ -e 's|@''HAVE_GROUP_MEMBER''@|$(HAVE_GROUP_MEMBER)|g' \
+ -e 's|@''HAVE_LCHOWN''@|$(HAVE_LCHOWN)|g' \
+ -e 's|@''HAVE_LINK''@|$(HAVE_LINK)|g' \
+ -e 's|@''HAVE_LINKAT''@|$(HAVE_LINKAT)|g' \
+ -e 's|@''HAVE_PIPE''@|$(HAVE_PIPE)|g' \
+ -e 's|@''HAVE_PIPE2''@|$(HAVE_PIPE2)|g' \
+ -e 's|@''HAVE_PREAD''@|$(HAVE_PREAD)|g' \
+ -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \
+ -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \
+ -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \
+ -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \
+ -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \
+ -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \
+ -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \
+ -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \
+ -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \
+ -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \
+ -e 's|@''HAVE_DECL_EXECVPE''@|$(HAVE_DECL_EXECVPE)|g' \
+ -e 's|@''HAVE_DECL_FCHDIR''@|$(HAVE_DECL_FCHDIR)|g' \
+ -e 's|@''HAVE_DECL_FDATASYNC''@|$(HAVE_DECL_FDATASYNC)|g' \
+ -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \
+ -e 's|@''HAVE_DECL_GETLOGIN''@|$(HAVE_DECL_GETLOGIN)|g' \
+ -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \
+ -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \
+ -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \
+ -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \
+ -e 's|@''HAVE_DECL_TRUNCATE''@|$(HAVE_DECL_TRUNCATE)|g' \
+ -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \
+ -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \
+ -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \
+ | \
+ sed -e 's|@''REPLACE_ACCESS''@|$(REPLACE_ACCESS)|g' \
+ -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \
+ -e 's|@''REPLACE_CLOSE''@|$(REPLACE_CLOSE)|g' \
+ -e 's|@''REPLACE_COPY_FILE_RANGE''@|$(REPLACE_COPY_FILE_RANGE)|g' \
+ -e 's|@''REPLACE_DUP''@|$(REPLACE_DUP)|g' \
+ -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \
+ -e 's|@''REPLACE_EXECL''@|$(REPLACE_EXECL)|g' \
+ -e 's|@''REPLACE_EXECLE''@|$(REPLACE_EXECLE)|g' \
+ -e 's|@''REPLACE_EXECLP''@|$(REPLACE_EXECLP)|g' \
+ -e 's|@''REPLACE_EXECV''@|$(REPLACE_EXECV)|g' \
+ -e 's|@''REPLACE_EXECVE''@|$(REPLACE_EXECVE)|g' \
+ -e 's|@''REPLACE_EXECVP''@|$(REPLACE_EXECVP)|g' \
+ -e 's|@''REPLACE_EXECVPE''@|$(REPLACE_EXECVPE)|g' \
+ -e 's|@''REPLACE_FACCESSAT''@|$(REPLACE_FACCESSAT)|g' \
+ -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \
+ -e 's|@''REPLACE_FTRUNCATE''@|$(REPLACE_FTRUNCATE)|g' \
+ -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \
+ -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \
+ -e 's|@''REPLACE_GETDTABLESIZE''@|$(REPLACE_GETDTABLESIZE)|g' \
+ -e 's|@''REPLACE_GETLOGIN_R''@|$(REPLACE_GETLOGIN_R)|g' \
+ -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \
+ -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \
+ -e 's|@''REPLACE_GETPASS''@|$(REPLACE_GETPASS)|g' \
+ -e 's|@''REPLACE_GETPASS_FOR_GETPASS_GNU''@|$(REPLACE_GETPASS_FOR_GETPASS_GNU)|g' \
+ -e 's|@''REPLACE_ISATTY''@|$(REPLACE_ISATTY)|g' \
+ -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \
+ -e 's|@''REPLACE_LINK''@|$(REPLACE_LINK)|g' \
+ -e 's|@''REPLACE_LINKAT''@|$(REPLACE_LINKAT)|g' \
+ -e 's|@''REPLACE_LSEEK''@|$(REPLACE_LSEEK)|g' \
+ -e 's|@''REPLACE_PREAD''@|$(REPLACE_PREAD)|g' \
+ -e 's|@''REPLACE_PWRITE''@|$(REPLACE_PWRITE)|g' \
+ -e 's|@''REPLACE_READ''@|$(REPLACE_READ)|g' \
+ -e 's|@''REPLACE_READLINK''@|$(REPLACE_READLINK)|g' \
+ -e 's|@''REPLACE_READLINKAT''@|$(REPLACE_READLINKAT)|g' \
+ -e 's|@''REPLACE_RMDIR''@|$(REPLACE_RMDIR)|g' \
+ -e 's|@''REPLACE_SLEEP''@|$(REPLACE_SLEEP)|g' \
+ -e 's|@''REPLACE_SYMLINK''@|$(REPLACE_SYMLINK)|g' \
+ -e 's|@''REPLACE_SYMLINKAT''@|$(REPLACE_SYMLINKAT)|g' \
+ -e 's|@''REPLACE_TRUNCATE''@|$(REPLACE_TRUNCATE)|g' \
+ -e 's|@''REPLACE_TTYNAME_R''@|$(REPLACE_TTYNAME_R)|g' \
+ -e 's|@''REPLACE_UNLINK''@|$(REPLACE_UNLINK)|g' \
+ -e 's|@''REPLACE_UNLINKAT''@|$(REPLACE_UNLINKAT)|g' \
+ -e 's|@''REPLACE_USLEEP''@|$(REPLACE_USLEEP)|g' \
+ -e 's|@''REPLACE_WRITE''@|$(REPLACE_WRITE)|g' \
+ -e 's|@''UNISTD_H_HAVE_SYS_RANDOM_H''@|$(UNISTD_H_HAVE_SYS_RANDOM_H)|g' \
+ -e 's|@''UNISTD_H_HAVE_WINSOCK2_H''@|$(UNISTD_H_HAVE_WINSOCK2_H)|g' \
+ -e 's|@''UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS''@|$(UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS)|g' \
+ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
+ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
+ > $@-t
+ $(AM_V_at)mv $@-t $@
mostlyclean-local: mostlyclean-generic
@for dir in '' $(MOSTLYCLEANDIRS); do \
@@ -1210,6 +2554,10 @@ mostlyclean-local: mostlyclean-generic
fi; \
done; \
:
+distclean-local: distclean-gnulib-libobjs
+distclean-gnulib-libobjs:
+ -rm -f @gl_LIBOBJDEPS@
+maintainer-clean-local: distclean-gnulib-libobjs
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
diff --git a/lib/gl/_Noreturn.h b/lib/gl/_Noreturn.h
new file mode 100644
index 0000000..e914627
--- /dev/null
+++ b/lib/gl/_Noreturn.h
@@ -0,0 +1,45 @@
+/* A C macro for declaring that a function does not return.
+ Copyright (C) 2011-2022 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
+
+#ifndef _Noreturn
+# if (defined __cplusplus \
+ && ((201103 <= __cplusplus && !(__GNUC__ == 4 && __GNUC_MINOR__ == 7)) \
+ || (defined _MSC_VER && 1900 <= _MSC_VER)) \
+ && 0)
+ /* [[noreturn]] is not practically usable, because with it the syntax
+ extern _Noreturn void func (...);
+ would not be valid; such a declaration would only be valid with 'extern'
+ and '_Noreturn' swapped, or without the 'extern' keyword. However, some
+ AIX system header files and several gnulib header files use precisely
+ this syntax with 'extern'. */
+# define _Noreturn [[noreturn]]
+# elif ((!defined __cplusplus || defined __clang__) \
+ && (201112 <= (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) \
+ || (!defined __STRICT_ANSI__ \
+ && (4 < __GNUC__ + (7 <= __GNUC_MINOR__) \
+ || (defined __apple_build_version__ \
+ ? 6000000 <= __apple_build_version__ \
+ : 3 < __clang_major__ + (5 <= __clang_minor__))))))
+ /* _Noreturn works as-is. */
+# elif (2 < __GNUC__ + (8 <= __GNUC_MINOR__) || defined __clang__ \
+ || 0x5110 <= __SUNPRO_C)
+# define _Noreturn __attribute__ ((__noreturn__))
+# elif 1200 <= (defined _MSC_VER ? _MSC_VER : 0)
+# define _Noreturn __declspec (noreturn)
+# else
+# define _Noreturn
+# endif
+#endif
diff --git a/lib/gl/arg-nonnull.h b/lib/gl/arg-nonnull.h
index ae3d858..e4513ef 100644
--- a/lib/gl/arg-nonnull.h
+++ b/lib/gl/arg-nonnull.h
@@ -1,9 +1,9 @@
/* A C macro for declaring that specific arguments must not be NULL.
- Copyright (C) 2009-2019 Free Software Foundation, Inc.
+ Copyright (C) 2009-2022 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published
- by the Free Software Foundation; either version 2.1 of the License, or
+ by the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
@@ -18,7 +18,7 @@
that the values passed as arguments n, ..., m must be non-NULL pointers.
n = 1 stands for the first argument, n = 2 for the second argument etc. */
#ifndef _GL_ARG_NONNULL
-# if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3
+# if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || defined __clang__
# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params))
# else
# define _GL_ARG_NONNULL(params)
diff --git a/lib/gl/c++defs.h b/lib/gl/c++defs.h
index 51d64a1..ad18155 100644
--- a/lib/gl/c++defs.h
+++ b/lib/gl/c++defs.h
@@ -1,9 +1,9 @@
/* C++ compatible function declaration macros.
- Copyright (C) 2010-2019 Free Software Foundation, Inc.
+ Copyright (C) 2010-2022 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published
- by the Free Software Foundation; either version 2.1 of the License, or
+ by the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
@@ -146,6 +146,16 @@
_GL_EXTERN_C int _gl_cxxalias_dummy
#endif
+/* _GL_CXXALIAS_MDA (func, rettype, parameters);
+ is to be used when func is a Microsoft deprecated alias, on native Windows.
+ It declares a C++ alias called GNULIB_NAMESPACE::func
+ that redirects to _func, if GNULIB_NAMESPACE is defined.
+ Example:
+ _GL_CXXALIAS_MDA (open, int, (const char *filename, int flags, ...));
+ */
+#define _GL_CXXALIAS_MDA(func,rettype,parameters) \
+ _GL_CXXALIAS_RPL_1 (func, _##func, rettype, parameters)
+
/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters);
is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters);
except that the C function rpl_func may have a slightly different
@@ -171,6 +181,14 @@
_GL_EXTERN_C int _gl_cxxalias_dummy
#endif
+/* _GL_CXXALIAS_MDA_CAST (func, rettype, parameters);
+ is like _GL_CXXALIAS_MDA (func, rettype, parameters);
+ except that the C function func may have a slightly different declaration.
+ A cast is used to silence the "invalid conversion" error that would
+ otherwise occur. */
+#define _GL_CXXALIAS_MDA_CAST(func,rettype,parameters) \
+ _GL_CXXALIAS_RPL_CAST_1 (func, _##func, rettype, parameters)
+
/* _GL_CXXALIAS_SYS (func, rettype, parameters);
declares a C++ alias called GNULIB_NAMESPACE::func
that redirects to the system provided function func, if GNULIB_NAMESPACE
@@ -268,7 +286,7 @@
_GL_CXXALIASWARN_2 (func, namespace)
/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
we enable the warning only when not optimizing. */
-# if !__OPTIMIZE__
+# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__)
# define _GL_CXXALIASWARN_2(func,namespace) \
_GL_WARN_ON_USE (func, \
"The symbol ::" #func " refers to the system function. " \
@@ -296,14 +314,11 @@
_GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace)
/* To work around GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
we enable the warning only when not optimizing. */
-# if !__OPTIMIZE__
+# if !(defined __GNUC__ && !defined __clang__ && __OPTIMIZE__)
# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
- _GL_WARN_ON_USE_CXX (func, rettype, parameters_and_attributes, \
+ _GL_WARN_ON_USE_CXX (func, rettype, rettype, parameters_and_attributes, \
"The symbol ::" #func " refers to the system function. " \
"Use " #namespace "::" #func " instead.")
-# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
-# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
- extern __typeof__ (func) func
# else
# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
_GL_EXTERN_C int _gl_cxxalias_dummy
diff --git a/lib/gl/c-ctype.c b/lib/gl/c-ctype.c
new file mode 100644
index 0000000..a247514
--- /dev/null
+++ b/lib/gl/c-ctype.c
@@ -0,0 +1,21 @@
+/* Character handling in C locale.
+
+ Copyright (C) 2003-2022 Free Software Foundation, Inc.
+
+ This file is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ This file is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+#define C_CTYPE_INLINE _GL_EXTERN_INLINE
+#include "c-ctype.h"
diff --git a/lib/gl/c-ctype.h b/lib/gl/c-ctype.h
new file mode 100644
index 0000000..1a4f603
--- /dev/null
+++ b/lib/gl/c-ctype.h
@@ -0,0 +1,366 @@
+/* Character handling in C locale.
+
+ These functions work like the corresponding functions in <ctype.h>,
+ except that they have the C (POSIX) locale hardwired, whereas the
+ <ctype.h> functions' behaviour depends on the current locale set via
+ setlocale.
+
+ Copyright (C) 2000-2003, 2006, 2008-2022 Free Software Foundation, Inc.
+
+ This file is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ This file is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
+
+#ifndef C_CTYPE_H
+#define C_CTYPE_H
+
+#include <stdbool.h>
+
+#ifndef _GL_INLINE_HEADER_BEGIN
+ #error "Please include config.h first."
+#endif
+_GL_INLINE_HEADER_BEGIN
+#ifndef C_CTYPE_INLINE
+# define C_CTYPE_INLINE _GL_INLINE
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* The functions defined in this file assume the "C" locale and a character
+ set without diacritics (ASCII-US or EBCDIC-US or something like that).
+ Even if the "C" locale on a particular system is an extension of the ASCII
+ character set (like on BeOS, where it is UTF-8, or on AmigaOS, where it
+ is ISO-8859-1), the functions in this file recognize only the ASCII
+ characters. */
+
+
+#if (' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
+ && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
+ && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \
+ && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \
+ && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \
+ && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \
+ && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \
+ && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \
+ && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \
+ && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \
+ && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \
+ && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \
+ && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \
+ && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \
+ && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \
+ && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \
+ && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \
+ && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \
+ && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \
+ && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \
+ && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \
+ && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
+ && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126)
+/* The character set is ASCII or one of its variants or extensions, not EBCDIC.
+ Testing the value of '\n' and '\r' is not relevant. */
+# define C_CTYPE_ASCII 1
+#elif ! (' ' == '\x40' && '0' == '\xf0' \
+ && 'A' == '\xc1' && 'J' == '\xd1' && 'S' == '\xe2' \
+ && 'a' == '\x81' && 'j' == '\x91' && 's' == '\xa2')
+# error "Only ASCII and EBCDIC are supported"
+#endif
+
+#if 'A' < 0
+# error "EBCDIC and char is signed -- not supported"
+#endif
+
+/* Cases for control characters. */
+
+#define _C_CTYPE_CNTRL \
+ case '\a': case '\b': case '\f': case '\n': \
+ case '\r': case '\t': case '\v': \
+ _C_CTYPE_OTHER_CNTRL
+
+/* ASCII control characters other than those with \-letter escapes. */
+
+#if C_CTYPE_ASCII
+# define _C_CTYPE_OTHER_CNTRL \
+ case '\x00': case '\x01': case '\x02': case '\x03': \
+ case '\x04': case '\x05': case '\x06': case '\x0e': \
+ case '\x0f': case '\x10': case '\x11': case '\x12': \
+ case '\x13': case '\x14': case '\x15': case '\x16': \
+ case '\x17': case '\x18': case '\x19': case '\x1a': \
+ case '\x1b': case '\x1c': case '\x1d': case '\x1e': \
+ case '\x1f': case '\x7f'
+#else
+ /* Use EBCDIC code page 1047's assignments for ASCII control chars;
+ assume all EBCDIC code pages agree about these assignments. */
+# define _C_CTYPE_OTHER_CNTRL \
+ case '\x00': case '\x01': case '\x02': case '\x03': \
+ case '\x07': case '\x0e': case '\x0f': case '\x10': \
+ case '\x11': case '\x12': case '\x13': case '\x18': \
+ case '\x19': case '\x1c': case '\x1d': case '\x1e': \
+ case '\x1f': case '\x26': case '\x27': case '\x2d': \
+ case '\x2e': case '\x32': case '\x37': case '\x3c': \
+ case '\x3d': case '\x3f'
+#endif
+
+/* Cases for lowercase hex letters, and lowercase letters, all offset by N. */
+
+#define _C_CTYPE_LOWER_A_THRU_F_N(N) \
+ case 'a' + (N): case 'b' + (N): case 'c' + (N): case 'd' + (N): \
+ case 'e' + (N): case 'f' + (N)
+#define _C_CTYPE_LOWER_N(N) \
+ _C_CTYPE_LOWER_A_THRU_F_N(N): \
+ case 'g' + (N): case 'h' + (N): case 'i' + (N): case 'j' + (N): \
+ case 'k' + (N): case 'l' + (N): case 'm' + (N): case 'n' + (N): \
+ case 'o' + (N): case 'p' + (N): case 'q' + (N): case 'r' + (N): \
+ case 's' + (N): case 't' + (N): case 'u' + (N): case 'v' + (N): \
+ case 'w' + (N): case 'x' + (N): case 'y' + (N): case 'z' + (N)
+
+/* Cases for hex letters, digits, lower, punct, and upper. */
+
+#define _C_CTYPE_A_THRU_F \
+ _C_CTYPE_LOWER_A_THRU_F_N (0): \
+ _C_CTYPE_LOWER_A_THRU_F_N ('A' - 'a')
+#define _C_CTYPE_DIGIT \
+ case '0': case '1': case '2': case '3': \
+ case '4': case '5': case '6': case '7': \
+ case '8': case '9'
+#define _C_CTYPE_LOWER _C_CTYPE_LOWER_N (0)
+#define _C_CTYPE_PUNCT \
+ case '!': case '"': case '#': case '$': \
+ case '%': case '&': case '\'': case '(': \
+ case ')': case '*': case '+': case ',': \
+ case '-': case '.': case '/': case ':': \
+ case ';': case '<': case '=': case '>': \
+ case '?': case '@': case '[': case '\\': \
+ case ']': case '^': case '_': case '`': \
+ case '{': case '|': case '}': case '~'
+#define _C_CTYPE_UPPER _C_CTYPE_LOWER_N ('A' - 'a')
+
+
+/* Function definitions. */
+
+/* Unlike the functions in <ctype.h>, which require an argument in the range
+ of the 'unsigned char' type, the functions here operate on values that are
+ in the 'unsigned char' range or in the 'char' range. In other words,
+ when you have a 'char' value, you need to cast it before using it as
+ argument to a <ctype.h> function:
+
+ const char *s = ...;
+ if (isalpha ((unsigned char) *s)) ...
+
+ but you don't need to cast it for the functions defined in this file:
+
+ const char *s = ...;
+ if (c_isalpha (*s)) ...
+ */
+
+C_CTYPE_INLINE bool
+c_isalnum (int c)
+{
+ switch (c)
+ {
+ _C_CTYPE_DIGIT:
+ _C_CTYPE_LOWER:
+ _C_CTYPE_UPPER:
+ return true;
+ default:
+ return false;
+ }
+}
+
+C_CTYPE_INLINE bool
+c_isalpha (int c)
+{
+ switch (c)
+ {
+ _C_CTYPE_LOWER:
+ _C_CTYPE_UPPER:
+ return true;
+ default:
+ return false;
+ }
+}
+
+/* The function isascii is not locale dependent.
+ Its use in EBCDIC is questionable. */
+C_CTYPE_INLINE bool
+c_isascii (int c)
+{
+ switch (c)
+ {
+ case ' ':
+ _C_CTYPE_CNTRL:
+ _C_CTYPE_DIGIT:
+ _C_CTYPE_LOWER:
+ _C_CTYPE_PUNCT:
+ _C_CTYPE_UPPER:
+ return true;
+ default:
+ return false;
+ }
+}
+
+C_CTYPE_INLINE bool
+c_isblank (int c)
+{
+ return c == ' ' || c == '\t';
+}
+
+C_CTYPE_INLINE bool
+c_iscntrl (int c)
+{
+ switch (c)
+ {
+ _C_CTYPE_CNTRL:
+ return true;
+ default:
+ return false;
+ }
+}
+
+C_CTYPE_INLINE bool
+c_isdigit (int c)
+{
+ switch (c)
+ {
+ _C_CTYPE_DIGIT:
+ return true;
+ default:
+ return false;
+ }
+}
+
+C_CTYPE_INLINE bool
+c_isgraph (int c)
+{
+ switch (c)
+ {
+ _C_CTYPE_DIGIT:
+ _C_CTYPE_LOWER:
+ _C_CTYPE_PUNCT:
+ _C_CTYPE_UPPER:
+ return true;
+ default:
+ return false;
+ }
+}
+
+C_CTYPE_INLINE bool
+c_islower (int c)
+{
+ switch (c)
+ {
+ _C_CTYPE_LOWER:
+ return true;
+ default:
+ return false;
+ }
+}
+
+C_CTYPE_INLINE bool
+c_isprint (int c)
+{
+ switch (c)
+ {
+ case ' ':
+ _C_CTYPE_DIGIT:
+ _C_CTYPE_LOWER:
+ _C_CTYPE_PUNCT:
+ _C_CTYPE_UPPER:
+ return true;
+ default:
+ return false;
+ }
+}
+
+C_CTYPE_INLINE bool
+c_ispunct (int c)
+{
+ switch (c)
+ {
+ _C_CTYPE_PUNCT:
+ return true;
+ default:
+ return false;
+ }
+}
+
+C_CTYPE_INLINE bool
+c_isspace (int c)
+{
+ switch (c)
+ {
+ case ' ': case '\t': case '\n': case '\v': case '\f': case '\r':
+ return true;
+ default:
+ return false;
+ }
+}
+
+C_CTYPE_INLINE bool
+c_isupper (int c)
+{
+ switch (c)
+ {
+ _C_CTYPE_UPPER:
+ return true;
+ default:
+ return false;
+ }
+}
+
+C_CTYPE_INLINE bool
+c_isxdigit (int c)
+{
+ switch (c)
+ {
+ _C_CTYPE_DIGIT:
+ _C_CTYPE_A_THRU_F:
+ return true;
+ default:
+ return false;
+ }
+}
+
+C_CTYPE_INLINE int
+c_tolower (int c)
+{
+ switch (c)
+ {
+ _C_CTYPE_UPPER:
+ return c - 'A' + 'a';
+ default:
+ return c;
+ }
+}
+
+C_CTYPE_INLINE int
+c_toupper (int c)
+{
+ switch (c)
+ {
+ _C_CTYPE_LOWER:
+ return c - 'a' + 'A';
+ default:
+ return c;
+ }
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+_GL_INLINE_HEADER_END
+
+#endif /* C_CTYPE_H */
diff --git a/lib/gl/cdefs.h b/lib/gl/cdefs.h
index 4f92175..7b8ed5b 100644
--- a/lib/gl/cdefs.h
+++ b/lib/gl/cdefs.h
@@ -1,4 +1,5 @@
-/* Copyright (C) 1992-2019 Free Software Foundation, Inc.
+/* Copyright (C) 1992-2022 Free Software Foundation, Inc.
+ Copyright The GNU Toolchain Authors.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -25,7 +26,7 @@
/* The GNU libc does not support any K&R compilers or the traditional mode
of ISO C compilers anymore. Check for some of the combinations not
- anymore supported. */
+ supported anymore. */
#if defined __GNUC__ && !defined __STDC__
# error "You need a ISO C conforming compiler to use the glibc headers"
#endif
@@ -34,7 +35,31 @@
#undef __P
#undef __PMT
-#ifdef __GNUC__
+/* Compilers that lack __has_attribute may object to
+ #if defined __has_attribute && __has_attribute (...)
+ even though they do not need to evaluate the right-hand side of the &&.
+ Similarly for __has_builtin, etc. */
+#if (defined __has_attribute \
+ && (!defined __clang_minor__ \
+ || (defined __apple_build_version__ \
+ ? 6000000 <= __apple_build_version__ \
+ : 3 < __clang_major__ + (5 <= __clang_minor__))))
+# define __glibc_has_attribute(attr) __has_attribute (attr)
+#else
+# define __glibc_has_attribute(attr) 0
+#endif
+#ifdef __has_builtin
+# define __glibc_has_builtin(name) __has_builtin (name)
+#else
+# define __glibc_has_builtin(name) 0
+#endif
+#ifdef __has_extension
+# define __glibc_has_extension(ext) __has_extension (ext)
+#else
+# define __glibc_has_extension(ext) 0
+#endif
+
+#if defined __GNUC__ || defined __clang__
/* All functions, except those with callbacks or those that
synchronize memory, are leaf functions. */
@@ -47,21 +72,26 @@
# endif
/* GCC can always grok prototypes. For C++ programs we add throw()
- to help it optimize the function calls. But this works only with
- gcc 2.8.x and egcs. For gcc 3.2 and up we even mark C functions
+ to help it optimize the function calls. But this only works with
+ gcc 2.8.x and egcs. For gcc 3.4 and up we even mark C functions
as non-throwing using a function attribute since programs can use
the -fexceptions options for C code as well. */
-# if !defined __cplusplus && __GNUC_PREREQ (3, 3)
+# if !defined __cplusplus \
+ && (__GNUC_PREREQ (3, 4) || __glibc_has_attribute (__nothrow__))
# define __THROW __attribute__ ((__nothrow__ __LEAF))
# define __THROWNL __attribute__ ((__nothrow__))
# define __NTH(fct) __attribute__ ((__nothrow__ __LEAF)) fct
# define __NTHNL(fct) __attribute__ ((__nothrow__)) fct
# else
-# if defined __cplusplus && __GNUC_PREREQ (2,8)
-# define __THROW throw ()
-# define __THROWNL throw ()
-# define __NTH(fct) __LEAF_ATTR fct throw ()
-# define __NTHNL(fct) fct throw ()
+# if defined __cplusplus && (__GNUC_PREREQ (2,8) || __clang_major >= 4)
+# if __cplusplus >= 201103L
+# define __THROW noexcept (true)
+# else
+# define __THROW throw ()
+# endif
+# define __THROWNL __THROW
+# define __NTH(fct) __LEAF_ATTR fct __THROW
+# define __NTHNL(fct) fct __THROW
# else
# define __THROW
# define __THROWNL
@@ -70,7 +100,7 @@
# endif
# endif
-#else /* Not GCC. */
+#else /* Not GCC or clang. */
# if (defined __cplusplus \
|| (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L))
@@ -83,16 +113,7 @@
# define __THROWNL
# define __NTH(fct) fct
-#endif /* GCC. */
-
-/* Compilers that are not clang may object to
- #if defined __clang__ && __has_extension(...)
- even though they do not need to evaluate the right-hand side of the &&. */
-#if defined __clang__ && defined __has_extension
-# define __glibc_clang_has_extension(ext) __has_extension (ext)
-#else
-# define __glibc_clang_has_extension(ext) 0
-#endif
+#endif /* GCC || clang. */
/* These two macros are not used in glibc anymore. They are kept here
only because some other projects expect the macros to be defined. */
@@ -123,14 +144,68 @@
#define __bos(ptr) __builtin_object_size (ptr, __USE_FORTIFY_LEVEL > 1)
#define __bos0(ptr) __builtin_object_size (ptr, 0)
+/* Use __builtin_dynamic_object_size at _FORTIFY_SOURCE=3 when available. */
+#if __USE_FORTIFY_LEVEL == 3 && (__glibc_clang_prereq (9, 0) \
+ || __GNUC_PREREQ (12, 0))
+# define __glibc_objsize0(__o) __builtin_dynamic_object_size (__o, 0)
+# define __glibc_objsize(__o) __builtin_dynamic_object_size (__o, 1)
+#else
+# define __glibc_objsize0(__o) __bos0 (__o)
+# define __glibc_objsize(__o) __bos (__o)
+#endif
+
+/* Compile time conditions to choose between the regular, _chk and _chk_warn
+ variants. These conditions should get evaluated to constant and optimized
+ away. */
+
+#define __glibc_safe_len_cond(__l, __s, __osz) ((__l) <= (__osz) / (__s))
+#define __glibc_unsigned_or_positive(__l) \
+ ((__typeof (__l)) 0 < (__typeof (__l)) -1 \
+ || (__builtin_constant_p (__l) && (__l) > 0))
+
+/* Length is known to be safe at compile time if the __L * __S <= __OBJSZ
+ condition can be folded to a constant and if it is true, or unknown (-1) */
+#define __glibc_safe_or_unknown_len(__l, __s, __osz) \
+ ((__osz) == (__SIZE_TYPE__) -1 \
+ || (__glibc_unsigned_or_positive (__l) \
+ && __builtin_constant_p (__glibc_safe_len_cond ((__SIZE_TYPE__) (__l), \
+ (__s), (__osz))) \
+ && __glibc_safe_len_cond ((__SIZE_TYPE__) (__l), (__s), (__osz))))
+
+/* Conversely, we know at compile time that the length is unsafe if the
+ __L * __S <= __OBJSZ condition can be folded to a constant and if it is
+ false. */
+#define __glibc_unsafe_len(__l, __s, __osz) \
+ (__glibc_unsigned_or_positive (__l) \
+ && __builtin_constant_p (__glibc_safe_len_cond ((__SIZE_TYPE__) (__l), \
+ __s, __osz)) \
+ && !__glibc_safe_len_cond ((__SIZE_TYPE__) (__l), __s, __osz))
+
+/* Fortify function f. __f_alias, __f_chk and __f_chk_warn must be
+ declared. */
+
+#define __glibc_fortify(f, __l, __s, __osz, ...) \
+ (__glibc_safe_or_unknown_len (__l, __s, __osz) \
+ ? __ ## f ## _alias (__VA_ARGS__) \
+ : (__glibc_unsafe_len (__l, __s, __osz) \
+ ? __ ## f ## _chk_warn (__VA_ARGS__, __osz) \
+ : __ ## f ## _chk (__VA_ARGS__, __osz))) \
+
+/* Fortify function f, where object size argument passed to f is the number of
+ elements and not total size. */
+
+#define __glibc_fortify_n(f, __l, __s, __osz, ...) \
+ (__glibc_safe_or_unknown_len (__l, __s, __osz) \
+ ? __ ## f ## _alias (__VA_ARGS__) \
+ : (__glibc_unsafe_len (__l, __s, __osz) \
+ ? __ ## f ## _chk_warn (__VA_ARGS__, (__osz) / (__s)) \
+ : __ ## f ## _chk (__VA_ARGS__, (__osz) / (__s)))) \
+
#if __GNUC_PREREQ (4,3)
-# define __warndecl(name, msg) \
- extern void name (void) __attribute__((__warning__ (msg)))
# define __warnattr(msg) __attribute__((__warning__ (msg)))
# define __errordecl(name, msg) \
extern void name (void) __attribute__((__error__ (msg)))
#else
-# define __warndecl(name, msg) extern void name (void)
# define __warnattr(msg)
# define __errordecl(name, msg) extern void name (void)
#endif
@@ -142,8 +217,8 @@
#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L && !defined __HP_cc
# define __flexarr []
# define __glibc_c99_flexarr_available 1
-#elif __GNUC_PREREQ (2,97)
-/* GCC 2.97 supports C99 flexible array members as an extension,
+#elif __GNUC_PREREQ (2,97) || defined __clang__
+/* GCC 2.97 and clang support C99 flexible array members as an extension,
even when in C89 mode or compiling C++ (any version). */
# define __flexarr []
# define __glibc_c99_flexarr_available 1
@@ -169,7 +244,7 @@
Example:
int __REDIRECT(setpgrp, (__pid_t pid, __pid_t pgrp), setpgid); */
-#if defined __GNUC__ && __GNUC__ >= 2
+#if (defined __GNUC__ && __GNUC__ >= 2) || (__clang_major__ >= 4)
# define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
# ifdef __cplusplus
@@ -194,17 +269,17 @@
*/
#endif
-/* GCC has various useful declarations that can be made with the
- `__attribute__' syntax. All of the ways we use this do fine if
- they are omitted for compilers that don't understand it. */
-#if !defined __GNUC__ || __GNUC__ < 2
+/* GCC and clang have various useful declarations that can be made with
+ the '__attribute__' syntax. All of the ways we use this do fine if
+ they are omitted for compilers that don't understand it. */
+#if !(defined __GNUC__ || defined __clang__)
# define __attribute__(xyz) /* Ignore */
#endif
/* At some point during the gcc 2.96 development the `malloc' attribute
for functions was introduced. We don't want to use it unconditionally
(although this would be possible) since it generates warnings. */
-#if __GNUC_PREREQ (2,96)
+#if __GNUC_PREREQ (2,96) || __glibc_has_attribute (__malloc__)
# define __attribute_malloc__ __attribute__ ((__malloc__))
#else
# define __attribute_malloc__ /* Ignore */
@@ -219,26 +294,41 @@
# define __attribute_alloc_size__(params) /* Ignore. */
#endif
+/* Tell the compiler which argument to an allocation function
+ indicates the alignment of the allocation. */
+#if __GNUC_PREREQ (4, 9) || __glibc_has_attribute (__alloc_align__)
+# define __attribute_alloc_align__(param) \
+ __attribute__ ((__alloc_align__ param))
+#else
+# define __attribute_alloc_align__(param) /* Ignore. */
+#endif
+
/* At some point during the gcc 2.96 development the `pure' attribute
for functions was introduced. We don't want to use it unconditionally
(although this would be possible) since it generates warnings. */
-#if __GNUC_PREREQ (2,96)
+#if __GNUC_PREREQ (2,96) || __glibc_has_attribute (__pure__)
# define __attribute_pure__ __attribute__ ((__pure__))
#else
# define __attribute_pure__ /* Ignore */
#endif
/* This declaration tells the compiler that the value is constant. */
-#if __GNUC_PREREQ (2,5)
+#if __GNUC_PREREQ (2,5) || __glibc_has_attribute (__const__)
# define __attribute_const__ __attribute__ ((__const__))
#else
# define __attribute_const__ /* Ignore */
#endif
+#if __GNUC_PREREQ (2,7) || __glibc_has_attribute (__unused__)
+# define __attribute_maybe_unused__ __attribute__ ((__unused__))
+#else
+# define __attribute_maybe_unused__ /* Ignore */
+#endif
+
/* At some point during the gcc 3.1 development the `used' attribute
for functions was introduced. We don't want to use it unconditionally
(although this would be possible) since it generates warnings. */
-#if __GNUC_PREREQ (3,1)
+#if __GNUC_PREREQ (3,1) || __glibc_has_attribute (__used__)
# define __attribute_used__ __attribute__ ((__used__))
# define __attribute_noinline__ __attribute__ ((__noinline__))
#else
@@ -247,7 +337,7 @@
#endif
/* Since version 3.2, gcc allows marking deprecated functions. */
-#if __GNUC_PREREQ (3,2)
+#if __GNUC_PREREQ (3,2) || __glibc_has_attribute (__deprecated__)
# define __attribute_deprecated__ __attribute__ ((__deprecated__))
#else
# define __attribute_deprecated__ /* Ignore */
@@ -256,8 +346,8 @@
/* Since version 4.5, gcc also allows one to specify the message printed
when a deprecated function is used. clang claims to be gcc 4.2, but
may also support this feature. */
-#if __GNUC_PREREQ (4,5) || \
- __glibc_clang_has_extension (__attribute_deprecated_with_message__)
+#if __GNUC_PREREQ (4,5) \
+ || __glibc_has_extension (__attribute_deprecated_with_message__)
# define __attribute_deprecated_msg__(msg) \
__attribute__ ((__deprecated__ (msg)))
#else
@@ -270,7 +360,7 @@
If several `format_arg' attributes are given for the same function, in
gcc-3.0 and older, all but the last one are ignored. In newer gccs,
all designated arguments are considered. */
-#if __GNUC_PREREQ (2,8)
+#if __GNUC_PREREQ (2,8) || __glibc_has_attribute (__format_arg__)
# define __attribute_format_arg__(x) __attribute__ ((__format_arg__ (x)))
#else
# define __attribute_format_arg__(x) /* Ignore */
@@ -280,7 +370,7 @@
attribute for functions was introduced. We don't want to use it
unconditionally (although this would be possible) since it
generates warnings. */
-#if __GNUC_PREREQ (2,97)
+#if __GNUC_PREREQ (2,97) || __glibc_has_attribute (__format__)
# define __attribute_format_strfmon__(a,b) \
__attribute__ ((__format__ (__strfmon__, a, b)))
#else
@@ -288,19 +378,33 @@
#endif
/* The nonnull function attribute marks pointer parameters that
- must not be NULL. Do not define __nonnull if it is already defined,
- for portability when this file is used in Gnulib. */
+ must not be NULL. This has the name __nonnull in glibc,
+ and __attribute_nonnull__ in files shared with Gnulib to avoid
+ collision with a different __nonnull in DragonFlyBSD 5.9. */
+#ifndef __attribute_nonnull__
+# if __GNUC_PREREQ (3,3) || __glibc_has_attribute (__nonnull__)
+# define __attribute_nonnull__(params) __attribute__ ((__nonnull__ params))
+# else
+# define __attribute_nonnull__(params)
+# endif
+#endif
#ifndef __nonnull
-# if __GNUC_PREREQ (3,3)
-# define __nonnull(params) __attribute__ ((__nonnull__ params))
+# define __nonnull(params) __attribute_nonnull__ (params)
+#endif
+
+/* The returns_nonnull function attribute marks the return type of the function
+ as always being non-null. */
+#ifndef __returns_nonnull
+# if __GNUC_PREREQ (4, 9) || __glibc_has_attribute (__returns_nonnull__)
+# define __returns_nonnull __attribute__ ((__returns_nonnull__))
# else
-# define __nonnull(params)
+# define __returns_nonnull
# endif
#endif
/* If fortification mode, we warn about unused results of certain
function calls which can lead to problems. */
-#if __GNUC_PREREQ (3,4)
+#if __GNUC_PREREQ (3,4) || __glibc_has_attribute (__warn_unused_result__)
# define __attribute_warn_unused_result__ \
__attribute__ ((__warn_unused_result__))
# if defined __USE_FORTIFY_LEVEL && __USE_FORTIFY_LEVEL > 0
@@ -314,7 +418,7 @@
#endif
/* Forces a function to be always inlined. */
-#if __GNUC_PREREQ (3,2)
+#if __GNUC_PREREQ (3,2) || __glibc_has_attribute (__always_inline__)
/* The Linux kernel defines __always_inline in stddef.h (283d7573), and
it conflicts with this definition. Therefore undefine it first to
allow either header to be included first. */
@@ -327,7 +431,7 @@
/* Associate error messages with the source location of the call site rather
than with the source location inside the function. */
-#if __GNUC_PREREQ (4,3)
+#if __GNUC_PREREQ (4,3) || __glibc_has_attribute (__artificial__)
# define __attribute_artificial__ __attribute__ ((__artificial__))
#else
# define __attribute_artificial__ /* Ignore */
@@ -370,12 +474,14 @@
run in pedantic mode if the uses are carefully marked using the
`__extension__' keyword. But this is not generally available before
version 2.8. */
-#if !__GNUC_PREREQ (2,8)
+#if !(__GNUC_PREREQ (2,8) || defined __clang__)
# define __extension__ /* Ignore */
#endif
-/* __restrict is known in EGCS 1.2 and above. */
-#if !__GNUC_PREREQ (2,92)
+/* __restrict is known in EGCS 1.2 and above, and in clang.
+ It works also in C++ mode (outside of arrays), but only when spelled
+ as '__restrict', not 'restrict'. */
+#if !(__GNUC_PREREQ (2,92) || __clang_major__ >= 3)
# if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
# define __restrict restrict
# else
@@ -385,8 +491,9 @@
/* ISO C99 also allows to declare arrays as non-overlapping. The syntax is
array_name[restrict]
- GCC 3.1 supports this. */
-#if __GNUC_PREREQ (3,1) && !defined __GNUG__
+ GCC 3.1 and clang support this.
+ This syntax is not usable in C++ mode. */
+#if (__GNUC_PREREQ (3,1) || __clang_major__ >= 3) && !defined __cplusplus
# define __restrict_arr __restrict
#else
# ifdef __GNUC__
@@ -401,7 +508,7 @@
# endif
#endif
-#if __GNUC__ >= 3
+#if (__GNUC__ >= 3) || __glibc_has_builtin (__builtin_expect)
# define __glibc_unlikely(cond) __builtin_expect ((cond), 0)
# define __glibc_likely(cond) __builtin_expect ((cond), 1)
#else
@@ -409,15 +516,10 @@
# define __glibc_likely(cond) (cond)
#endif
-#ifdef __has_attribute
-# define __glibc_has_attribute(attr) __has_attribute (attr)
-#else
-# define __glibc_has_attribute(attr) 0
-#endif
-
#if (!defined _Noreturn \
&& (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) < 201112 \
- && !__GNUC_PREREQ (4,7))
+ && !(__GNUC_PREREQ (4,7) \
+ || (3 < __clang_major__ + (5 <= __clang_minor__))))
# if __GNUC_PREREQ (2,8)
# define _Noreturn __attribute__ ((__noreturn__))
# else
@@ -434,22 +536,63 @@
# define __attribute_nonstring__
#endif
+/* Undefine (also defined in libc-symbols.h). */
+#undef __attribute_copy__
+#if __GNUC_PREREQ (9, 0)
+/* Copies attributes from the declaration or type referenced by
+ the argument. */
+# define __attribute_copy__(arg) __attribute__ ((__copy__ (arg)))
+#else
+# define __attribute_copy__(arg)
+#endif
+
#if (!defined _Static_assert && !defined __cplusplus \
&& (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) < 201112 \
- && (!__GNUC_PREREQ (4, 6) || defined __STRICT_ANSI__))
+ && (!(__GNUC_PREREQ (4, 6) || __clang_major__ >= 4) \
+ || defined __STRICT_ANSI__))
# define _Static_assert(expr, diagnostic) \
extern int (*__Static_assert_function (void)) \
[!!sizeof (struct { int __error_if_negative: (expr) ? 2 : -1; })]
#endif
-/* The #ifndef lets Gnulib avoid including these on non-glibc
- platforms, where the includes typically do not exist. */
-#ifndef __WORDSIZE
+/* Gnulib avoids including these, as they don't work on non-glibc or
+ older glibc platforms. */
+#ifndef __GNULIB_CDEFS
# include <bits/wordsize.h>
# include <bits/long-double.h>
#endif
-#if defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
+#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
+# ifdef __REDIRECT
+
+/* Alias name defined automatically. */
+# define __LDBL_REDIR(name, proto) ... unused__ldbl_redir
+# define __LDBL_REDIR_DECL(name) \
+ extern __typeof (name) name __asm (__ASMNAME ("__" #name "ieee128"));
+
+/* Alias name defined automatically, with leading underscores. */
+# define __LDBL_REDIR2_DECL(name) \
+ extern __typeof (__##name) __##name \
+ __asm (__ASMNAME ("__" #name "ieee128"));
+
+/* Alias name defined manually. */
+# define __LDBL_REDIR1(name, proto, alias) ... unused__ldbl_redir1
+# define __LDBL_REDIR1_DECL(name, alias) \
+ extern __typeof (name) name __asm (__ASMNAME (#alias));
+
+# define __LDBL_REDIR1_NTH(name, proto, alias) \
+ __REDIRECT_NTH (name, proto, alias)
+# define __REDIRECT_NTH_LDBL(name, proto, alias) \
+ __LDBL_REDIR1_NTH (name, proto, __##alias##ieee128)
+
+/* Unused. */
+# define __REDIRECT_LDBL(name, proto, alias) ... unused__redirect_ldbl
+# define __LDBL_REDIR_NTH(name, proto) ... unused__ldbl_redir_nth
+
+# else
+_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
+# endif
+#elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
# define __LDBL_COMPAT 1
# ifdef __REDIRECT
# define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias)
@@ -458,6 +601,8 @@
# define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias)
# define __LDBL_REDIR_NTH(name, proto) \
__LDBL_REDIR1_NTH (name, proto, __nldbl_##name)
+# define __LDBL_REDIR2_DECL(name) \
+ extern __typeof (__##name) __##name __asm (__ASMNAME ("__nldbl___" #name));
# define __LDBL_REDIR1_DECL(name, alias) \
extern __typeof (name) name __asm (__ASMNAME (#alias));
# define __LDBL_REDIR_DECL(name) \
@@ -468,11 +613,13 @@
__LDBL_REDIR1_NTH (name, proto, __nldbl_##alias)
# endif
#endif
-#if !defined __LDBL_COMPAT || !defined __REDIRECT
+#if (!defined __LDBL_COMPAT && __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 0) \
+ || !defined __REDIRECT
# define __LDBL_REDIR1(name, proto, alias) name proto
# define __LDBL_REDIR(name, proto) name proto
# define __LDBL_REDIR1_NTH(name, proto, alias) name proto __THROW
# define __LDBL_REDIR_NTH(name, proto) name proto __THROW
+# define __LDBL_REDIR2_DECL(name)
# define __LDBL_REDIR_DECL(name)
# ifdef __REDIRECT
# define __REDIRECT_LDBL(name, proto, alias) __REDIRECT (name, proto, alias)
@@ -503,7 +650,7 @@
check is required to enable the use of generic selection. */
#if !defined __cplusplus \
&& (__GNUC_PREREQ (4, 9) \
- || __glibc_clang_has_extension (c_generic_selections) \
+ || __glibc_has_extension (c_generic_selections) \
|| (!defined __GNUC__ && defined __STDC_VERSION__ \
&& __STDC_VERSION__ >= 201112L))
# define __HAVE_GENERIC_SELECTION 1
@@ -511,4 +658,50 @@
# define __HAVE_GENERIC_SELECTION 0
#endif
+#if __GNUC_PREREQ (10, 0)
+/* Designates a 1-based positional argument ref-index of pointer type
+ that can be used to access size-index elements of the pointed-to
+ array according to access mode, or at least one element when
+ size-index is not provided:
+ access (access-mode, <ref-index> [, <size-index>]) */
+# define __attr_access(x) __attribute__ ((__access__ x))
+/* For _FORTIFY_SOURCE == 3 we use __builtin_dynamic_object_size, which may
+ use the access attribute to get object sizes from function definition
+ arguments, so we can't use them on functions we fortify. Drop the object
+ size hints for such functions. */
+# if __USE_FORTIFY_LEVEL == 3
+# define __fortified_attr_access(a, o, s) __attribute__ ((__access__ (a, o)))
+# else
+# define __fortified_attr_access(a, o, s) __attr_access ((a, o, s))
+# endif
+# if __GNUC_PREREQ (11, 0)
+# define __attr_access_none(argno) __attribute__ ((__access__ (__none__, argno)))
+# else
+# define __attr_access_none(argno)
+# endif
+#else
+# define __fortified_attr_access(a, o, s)
+# define __attr_access(x)
+# define __attr_access_none(argno)
+#endif
+
+#if __GNUC_PREREQ (11, 0)
+/* Designates dealloc as a function to call to deallocate objects
+ allocated by the declared function. */
+# define __attr_dealloc(dealloc, argno) \
+ __attribute__ ((__malloc__ (dealloc, argno)))
+# define __attr_dealloc_free __attr_dealloc (__builtin_free, 1)
+#else
+# define __attr_dealloc(dealloc, argno)
+# define __attr_dealloc_free
+#endif
+
+/* Specify that a function such as setjmp or vfork may return
+ twice. */
+#if __GNUC_PREREQ (4, 1)
+# define __attribute_returns_twice__ __attribute__ ((__returns_twice__))
+#else
+# define __attribute_returns_twice__ /* Ignore. */
+#endif
+
#endif /* sys/cdefs.h */
diff --git a/lib/gl/hash-pjw-bare.c b/lib/gl/hash-pjw-bare.c
deleted file mode 100644
index 01552ab..0000000
--- a/lib/gl/hash-pjw-bare.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* hash-pjw-bare.c -- compute a hash value from a provided buffer.
-
- Copyright (C) 2012-2019 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published
- by the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
-#include <config.h>
-
-#include "hash-pjw-bare.h"
-
-#include <limits.h>
-
-#define SIZE_BITS (sizeof (size_t) * CHAR_BIT)
-
-/* Return a hash of the N bytes of X using the method described by
- Bruno Haible in https://www.haible.de/bruno/hashfunc.html.
- Note that while many hash functions reduce their result via modulo
- to a 0..table_size-1 range, this function does not do that. */
-
-size_t
-hash_pjw_bare (const void *x, size_t n)
-{
- const unsigned char *s = x;
- size_t h = 0;
- unsigned i;
-
- for (i = 0; i < n; i++)
- h = s[i] + ((h << 9) | (h >> (SIZE_BITS - 9)));
-
- return h;
-}
diff --git a/lib/gl/hash-pjw-bare.h b/lib/gl/hash-pjw-bare.h
deleted file mode 100644
index eba0653..0000000
--- a/lib/gl/hash-pjw-bare.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* hash-pjw-bare.h -- declaration for a simple hash function
- Copyright (C) 2012-2019 Free Software Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published
- by the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>. */
-
-#include <stddef.h>
-
-/* Compute a hash code for a buffer starting at X and of size N,
- and return the hash code. Note that unlike hash_pjw(), it does not
- return it modulo a table size.
- The result is platform dependent: it depends on the size of the 'size_t'
- type. */
-extern size_t hash_pjw_bare (const void *x, size_t n) _GL_ATTRIBUTE_PURE;
diff --git a/lib/gl/intprops-internal.h b/lib/gl/intprops-internal.h
new file mode 100644
index 0000000..f6455f7
--- /dev/null
+++ b/lib/gl/intprops-internal.h
@@ -0,0 +1,392 @@
+/* intprops-internal.h -- properties of integer types not visible to users
+
+ Copyright (C) 2001-2022 Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published
+ by the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
+
+#ifndef _GL_INTPROPS_INTERNAL_H
+#define _GL_INTPROPS_INTERNAL_H
+
+#include <limits.h>
+
+/* Return a value with the common real type of E and V and the value of V.
+ Do not evaluate E. */
+#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v))
+
+/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see
+ <https://lists.gnu.org/r/bug-gnulib/2011-05/msg00406.html>. */
+#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v))
+
+/* The extra casts in the following macros work around compiler bugs,
+ e.g., in Cray C 5.0.3.0. */
+
+/* True if the real type T is signed. */
+#define _GL_TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
+
+/* Return 1 if the real expression E, after promotion, has a
+ signed or floating type. Do not evaluate E. */
+#define _GL_EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0)
+
+
+/* Minimum and maximum values for integer types and expressions. */
+
+/* The width in bits of the integer type or expression T.
+ Do not evaluate T. T must not be a bit-field expression.
+ Padding bits are not supported; this is checked at compile-time below. */
+#define _GL_TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT)
+
+/* The maximum and minimum values for the type of the expression E,
+ after integer promotion. E is not evaluated. */
+#define _GL_INT_MINIMUM(e) \
+ (_GL_EXPR_SIGNED (e) \
+ ? ~ _GL_SIGNED_INT_MAXIMUM (e) \
+ : _GL_INT_CONVERT (e, 0))
+#define _GL_INT_MAXIMUM(e) \
+ (_GL_EXPR_SIGNED (e) \
+ ? _GL_SIGNED_INT_MAXIMUM (e) \
+ : _GL_INT_NEGATE_CONVERT (e, 1))
+#define _GL_SIGNED_INT_MAXIMUM(e) \
+ (((_GL_INT_CONVERT (e, 1) << (_GL_TYPE_WIDTH (+ (e)) - 2)) - 1) * 2 + 1)
+
+/* Work around OpenVMS incompatibility with C99. */
+#if !defined LLONG_MAX && defined __INT64_MAX
+# define LLONG_MAX __INT64_MAX
+# define LLONG_MIN __INT64_MIN
+#endif
+
+/* This include file assumes that signed types are two's complement without
+ padding bits; the above macros have undefined behavior otherwise.
+ If this is a problem for you, please let us know how to fix it for your host.
+ This assumption is tested by the intprops-tests module. */
+
+/* Does the __typeof__ keyword work? This could be done by
+ 'configure', but for now it's easier to do it by hand. */
+#if (2 <= __GNUC__ \
+ || (4 <= __clang_major__) \
+ || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \
+ || (0x5110 <= __SUNPRO_C && !__STDC__))
+# define _GL_HAVE___TYPEOF__ 1
+#else
+# define _GL_HAVE___TYPEOF__ 0
+#endif
+
+/* Return 1 if the integer type or expression T might be signed. Return 0
+ if it is definitely unsigned. T must not be a bit-field expression.
+ This macro does not evaluate its argument, and expands to an
+ integer constant expression. */
+#if _GL_HAVE___TYPEOF__
+# define _GL_SIGNED_TYPE_OR_EXPR(t) _GL_TYPE_SIGNED (__typeof__ (t))
+#else
+# define _GL_SIGNED_TYPE_OR_EXPR(t) 1
+#endif
+
+/* Return 1 if - A would overflow in [MIN,MAX] arithmetic.
+ A should not have side effects, and A's type should be an
+ integer with minimum value MIN and maximum MAX. */
+#define _GL_INT_NEGATE_RANGE_OVERFLOW(a, min, max) \
+ ((min) < 0 ? (a) < - (max) : 0 < (a))
+
+/* True if __builtin_add_overflow (A, B, P) and __builtin_sub_overflow
+ (A, B, P) work when P is non-null. */
+#ifdef __EDG__
+/* EDG-based compilers like nvc 22.1 cannot add 64-bit signed to unsigned
+ <https://bugs.gnu.org/53256>. */
+# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0
+#elif defined __has_builtin
+# define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow)
+/* __builtin_{add,sub}_overflow exists but is not reliable in GCC 5.x and 6.x,
+ see <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98269>. */
+#elif 7 <= __GNUC__
+# define _GL_HAS_BUILTIN_ADD_OVERFLOW 1
+#else
+# define _GL_HAS_BUILTIN_ADD_OVERFLOW 0
+#endif
+
+/* True if __builtin_mul_overflow (A, B, P) works when P is non-null. */
+#if defined __clang_major__ && __clang_major__ < 14
+/* Work around Clang bug <https://bugs.llvm.org/show_bug.cgi?id=16404>. */
+# define _GL_HAS_BUILTIN_MUL_OVERFLOW 0
+#else
+# define _GL_HAS_BUILTIN_MUL_OVERFLOW _GL_HAS_BUILTIN_ADD_OVERFLOW
+#endif
+
+/* True if __builtin_add_overflow_p (A, B, C) works, and similarly for
+ __builtin_sub_overflow_p and __builtin_mul_overflow_p. */
+#ifdef __EDG__
+/* In EDG-based compilers like ICC 2021.3 and earlier,
+ __builtin_add_overflow_p etc. are not treated as integral constant
+ expressions even when all arguments are. */
+# define _GL_HAS_BUILTIN_OVERFLOW_P 0
+#elif defined __has_builtin
+# define _GL_HAS_BUILTIN_OVERFLOW_P __has_builtin (__builtin_mul_overflow_p)
+#else
+# define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__)
+#endif
+
+#if (!defined _GL_STDCKDINT_H && 202311 <= __STDC_VERSION__ \
+ && ! (_GL_HAS_BUILTIN_ADD_OVERFLOW && _GL_HAS_BUILTIN_MUL_OVERFLOW))
+# include <stdckdint.h>
+#endif
+
+/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R.
+ Return 1 if the result overflows. Arguments should not have side
+ effects and A, B and *R can be of any integer type other than char,
+ bool, a bit-precise integer type, or an enumeration type. */
+#if _GL_HAS_BUILTIN_ADD_OVERFLOW
+# define _GL_INT_ADD_WRAPV(a, b, r) __builtin_add_overflow (a, b, r)
+# define _GL_INT_SUBTRACT_WRAPV(a, b, r) __builtin_sub_overflow (a, b, r)
+#elif defined ckd_add && defined ckd_sub && !defined _GL_STDCKDINT_H
+# define _GL_INT_ADD_WRAPV(a, b, r) ckd_add (r, + (a), + (b))
+# define _GL_INT_SUBTRACT_WRAPV(a, b, r) ckd_sub (r, + (a), + (b))
+#else
+# define _GL_INT_ADD_WRAPV(a, b, r) \
+ _GL_INT_OP_WRAPV (a, b, r, +, _GL_INT_ADD_RANGE_OVERFLOW)
+# define _GL_INT_SUBTRACT_WRAPV(a, b, r) \
+ _GL_INT_OP_WRAPV (a, b, r, -, _GL_INT_SUBTRACT_RANGE_OVERFLOW)
+#endif
+#if _GL_HAS_BUILTIN_MUL_OVERFLOW
+# if ((9 < __GNUC__ + (3 <= __GNUC_MINOR__) \
+ || (__GNUC__ == 8 && 4 <= __GNUC_MINOR__)) \
+ && !defined __EDG__)
+# define _GL_INT_MULTIPLY_WRAPV(a, b, r) __builtin_mul_overflow (a, b, r)
+# else
+ /* Work around GCC bug 91450. */
+# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \
+ ((!_GL_SIGNED_TYPE_OR_EXPR (*(r)) && _GL_EXPR_SIGNED (a) && _GL_EXPR_SIGNED (b) \
+ && _GL_INT_MULTIPLY_RANGE_OVERFLOW (a, b, 0, (__typeof__ (*(r))) -1)) \
+ ? ((void) __builtin_mul_overflow (a, b, r), 1) \
+ : __builtin_mul_overflow (a, b, r))
+# endif
+#elif defined ckd_mul && !defined _GL_STDCKDINT_H
+# define _GL_INT_MULTIPLY_WRAPV(a, b, r) ckd_mul (r, + (a), + (b))
+#else
+# define _GL_INT_MULTIPLY_WRAPV(a, b, r) \
+ _GL_INT_OP_WRAPV (a, b, r, *, _GL_INT_MULTIPLY_RANGE_OVERFLOW)
+#endif
+
+/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See:
+ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193
+ https://llvm.org/bugs/show_bug.cgi?id=25390
+ For now, assume all versions of GCC-like compilers generate bogus
+ warnings for _Generic. This matters only for compilers that
+ lack relevant builtins. */
+#if __GNUC__ || defined __clang__
+# define _GL__GENERIC_BOGUS 1
+#else
+# define _GL__GENERIC_BOGUS 0
+#endif
+
+/* Store the low-order bits of A <op> B into *R, where OP specifies
+ the operation and OVERFLOW the overflow predicate. Return 1 if the
+ result overflows. Arguments should not have side effects,
+ and A, B and *R can be of any integer type other than char, bool, a
+ bit-precise integer type, or an enumeration type. */
+#if 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS
+# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \
+ (_Generic \
+ (*(r), \
+ signed char: \
+ _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
+ signed char, SCHAR_MIN, SCHAR_MAX), \
+ unsigned char: \
+ _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
+ unsigned char, 0, UCHAR_MAX), \
+ short int: \
+ _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
+ short int, SHRT_MIN, SHRT_MAX), \
+ unsigned short int: \
+ _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
+ unsigned short int, 0, USHRT_MAX), \
+ int: \
+ _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
+ int, INT_MIN, INT_MAX), \
+ unsigned int: \
+ _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
+ unsigned int, 0, UINT_MAX), \
+ long int: \
+ _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \
+ long int, LONG_MIN, LONG_MAX), \
+ unsigned long int: \
+ _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \
+ unsigned long int, 0, ULONG_MAX), \
+ long long int: \
+ _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \
+ long long int, LLONG_MIN, LLONG_MAX), \
+ unsigned long long int: \
+ _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \
+ unsigned long long int, 0, ULLONG_MAX)))
+#else
+/* Store the low-order bits of A <op> B into *R, where OP specifies
+ the operation and OVERFLOW the overflow predicate. If *R is
+ signed, its type is ST with bounds SMIN..SMAX; otherwise its type
+ is UT with bounds U..UMAX. ST and UT are narrower than int.
+ Return 1 if the result overflows. Arguments should not have side
+ effects, and A, B and *R can be of any integer type other than
+ char, bool, a bit-precise integer type, or an enumeration type. */
+# if _GL_HAVE___TYPEOF__
+# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \
+ (_GL_TYPE_SIGNED (__typeof__ (*(r))) \
+ ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, st, smin, smax) \
+ : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, ut, 0, umax))
+# else
+# define _GL_INT_OP_WRAPV_SMALLISH(a,b,r,op,overflow,st,smin,smax,ut,umax) \
+ (overflow (a, b, smin, smax) \
+ ? (overflow (a, b, 0, umax) \
+ ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 1) \
+ : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) < 0) \
+ : (overflow (a, b, 0, umax) \
+ ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st)) >= 0 \
+ : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a,b,op,unsigned,st), 0)))
+# endif
+
+# define _GL_INT_OP_WRAPV(a, b, r, op, overflow) \
+ (sizeof *(r) == sizeof (signed char) \
+ ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \
+ signed char, SCHAR_MIN, SCHAR_MAX, \
+ unsigned char, UCHAR_MAX) \
+ : sizeof *(r) == sizeof (short int) \
+ ? _GL_INT_OP_WRAPV_SMALLISH (a, b, r, op, overflow, \
+ short int, SHRT_MIN, SHRT_MAX, \
+ unsigned short int, USHRT_MAX) \
+ : sizeof *(r) == sizeof (int) \
+ ? (_GL_EXPR_SIGNED (*(r)) \
+ ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
+ int, INT_MIN, INT_MAX) \
+ : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
+ unsigned int, 0, UINT_MAX)) \
+ : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow))
+# ifdef LLONG_MAX
+# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \
+ (sizeof *(r) == sizeof (long int) \
+ ? (_GL_EXPR_SIGNED (*(r)) \
+ ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \
+ long int, LONG_MIN, LONG_MAX) \
+ : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \
+ unsigned long int, 0, ULONG_MAX)) \
+ : (_GL_EXPR_SIGNED (*(r)) \
+ ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \
+ long long int, LLONG_MIN, LLONG_MAX) \
+ : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \
+ unsigned long long int, 0, ULLONG_MAX)))
+# else
+# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \
+ (_GL_EXPR_SIGNED (*(r)) \
+ ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \
+ long int, LONG_MIN, LONG_MAX) \
+ : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \
+ unsigned long int, 0, ULONG_MAX))
+# endif
+#endif
+
+/* Store the low-order bits of A <op> B into *R, where the operation
+ is given by OP. Use the unsigned type UT for calculation to avoid
+ overflow problems. *R's type is T, with extrema TMIN and TMAX.
+ T can be any signed integer type other than char, bool, a
+ bit-precise integer type, or an enumeration type.
+ Return 1 if the result overflows. */
+#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \
+ (overflow (a, b, tmin, tmax) \
+ ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \
+ : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0))
+
+/* Return 1 if the integer expressions A - B and -A would overflow,
+ respectively. Arguments should not have side effects,
+ and can be any signed integer type other than char, bool, a
+ bit-precise integer type, or an enumeration type.
+ These macros are tuned for their last input argument being a constant. */
+
+#if _GL_HAS_BUILTIN_OVERFLOW_P
+# define _GL_INT_NEGATE_OVERFLOW(a) \
+ __builtin_sub_overflow_p (0, a, (__typeof__ (- (a))) 0)
+#else
+# define _GL_INT_NEGATE_OVERFLOW(a) \
+ _GL_INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a))
+#endif
+
+/* Return the low-order bits of A <op> B, where the operation is given
+ by OP. Use the unsigned type UT for calculation to avoid undefined
+ behavior on signed integer overflow, and convert the result to type T.
+ UT is at least as wide as T and is no narrower than unsigned int,
+ T is two's complement, and there is no padding or trap representations.
+ Assume that converting UT to T yields the low-order bits, as is
+ done in all known two's-complement C compilers. E.g., see:
+ https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html
+
+ According to the C standard, converting UT to T yields an
+ implementation-defined result or signal for values outside T's
+ range. However, code that works around this theoretical problem
+ runs afoul of a compiler bug in Oracle Studio 12.3 x86. See:
+ https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html
+ As the compiler bug is real, don't try to work around the
+ theoretical problem. */
+
+#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \
+ ((t) ((ut) (a) op (ut) (b)))
+
+/* Return true if the numeric values A + B, A - B, A * B fall outside
+ the range TMIN..TMAX. Arguments should not have side effects
+ and can be any integer type other than char, bool,
+ a bit-precise integer type, or an enumeration type.
+ TMIN should be signed and nonpositive.
+ TMAX should be positive, and should be signed unless TMIN is zero. */
+#define _GL_INT_ADD_RANGE_OVERFLOW(a, b, tmin, tmax) \
+ ((b) < 0 \
+ ? (((tmin) \
+ ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, (tmin) - (b))) || (b) < (tmin)) \
+ && (a) < (tmin) - (b)) \
+ : (a) <= -1 - (b)) \
+ || ((_GL_EXPR_SIGNED (a) ? 0 <= (a) : (tmax) < (a)) && (tmax) < (a) + (b))) \
+ : (a) < 0 \
+ ? (((tmin) \
+ ? ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (b, (tmin) - (a))) || (a) < (tmin)) \
+ && (b) < (tmin) - (a)) \
+ : (b) <= -1 - (a)) \
+ || ((_GL_EXPR_SIGNED (_GL_INT_CONVERT (a, b)) || (tmax) < (b)) \
+ && (tmax) < (a) + (b))) \
+ : (tmax) < (b) || (tmax) - (b) < (a))
+#define _GL_INT_SUBTRACT_RANGE_OVERFLOW(a, b, tmin, tmax) \
+ (((a) < 0) == ((b) < 0) \
+ ? ((a) < (b) \
+ ? !(tmin) || -1 - (tmin) < (b) - (a) - 1 \
+ : (tmax) < (a) - (b)) \
+ : (a) < 0 \
+ ? ((!_GL_EXPR_SIGNED (_GL_INT_CONVERT ((a) - (tmin), b)) && (a) - (tmin) < 0) \
+ || (a) - (tmin) < (b)) \
+ : ((! (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \
+ && _GL_EXPR_SIGNED (_GL_INT_CONVERT ((tmax) + (b), a))) \
+ && (tmax) <= -1 - (b)) \
+ || (tmax) + (b) < (a)))
+#define _GL_INT_MULTIPLY_RANGE_OVERFLOW(a, b, tmin, tmax) \
+ ((b) < 0 \
+ ? ((a) < 0 \
+ ? (_GL_EXPR_SIGNED (_GL_INT_CONVERT (tmax, b)) \
+ ? (a) < (tmax) / (b) \
+ : ((_GL_INT_NEGATE_OVERFLOW (b) \
+ ? _GL_INT_CONVERT (b, tmax) >> (_GL_TYPE_WIDTH (+ (b)) - 1) \
+ : (tmax) / -(b)) \
+ <= -1 - (a))) \
+ : _GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (b, tmin)) && (b) == -1 \
+ ? (_GL_EXPR_SIGNED (a) \
+ ? 0 < (a) + (tmin) \
+ : 0 < (a) && -1 - (tmin) < (a) - 1) \
+ : (tmin) / (b) < (a)) \
+ : (b) == 0 \
+ ? 0 \
+ : ((a) < 0 \
+ ? (_GL_INT_NEGATE_OVERFLOW (_GL_INT_CONVERT (a, tmin)) && (a) == -1 \
+ ? (_GL_EXPR_SIGNED (b) ? 0 < (b) + (tmin) : -1 - (tmin) < (b) - 1) \
+ : (tmin) / (a) < (b)) \
+ : (tmax) / (b) < (a)))
+
+#endif /* _GL_INTPROPS_INTERNAL_H */
diff --git a/lib/gl/intprops.h b/lib/gl/intprops.h
index 140f6d2..f182ddc 100644
--- a/lib/gl/intprops.h
+++ b/lib/gl/intprops.h
@@ -1,6 +1,6 @@
/* intprops.h -- properties of integer types
- Copyright (C) 2001-2019 Free Software Foundation, Inc.
+ Copyright (C) 2001-2022 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published
@@ -15,20 +15,10 @@
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
-/* Written by Paul Eggert. */
-
#ifndef _GL_INTPROPS_H
#define _GL_INTPROPS_H
-#include <limits.h>
-
-/* Return a value with the common real type of E and V and the value of V.
- Do not evaluate E. */
-#define _GL_INT_CONVERT(e, v) ((1 ? 0 : (e)) + (v))
-
-/* Act like _GL_INT_CONVERT (E, -V) but work around a bug in IRIX 6.5 cc; see
- <https://lists.gnu.org/r/bug-gnulib/2011-05/msg00406.html>. */
-#define _GL_INT_NEGATE_CONVERT(e, v) ((1 ? 0 : (e)) - (v))
+#include "intprops-internal.h"
/* The extra casts in the following macros work around compiler bugs,
e.g., in Cray C 5.0.3.0. */
@@ -38,19 +28,19 @@
#define TYPE_IS_INTEGER(t) ((t) 1.5 == 1)
/* True if the real type T is signed. */
-#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
+#define TYPE_SIGNED(t) _GL_TYPE_SIGNED (t)
/* Return 1 if the real expression E, after promotion, has a
signed or floating type. Do not evaluate E. */
-#define EXPR_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0)
+#define EXPR_SIGNED(e) _GL_EXPR_SIGNED (e)
/* Minimum and maximum values for integer types and expressions. */
/* The width in bits of the integer type or expression T.
- Do not evaluate T.
+ Do not evaluate T. T must not be a bit-field expression.
Padding bits are not supported; this is checked at compile-time below. */
-#define TYPE_WIDTH(t) (sizeof (t) * CHAR_BIT)
+#define TYPE_WIDTH(t) _GL_TYPE_WIDTH (t)
/* The maximum and minimum values for the integer type T. */
#define TYPE_MINIMUM(t) ((t) ~ TYPE_MAXIMUM (t))
@@ -59,78 +49,37 @@
? (t) -1 \
: ((((t) 1 << (TYPE_WIDTH (t) - 2)) - 1) * 2 + 1)))
-/* The maximum and minimum values for the type of the expression E,
- after integer promotion. E is not evaluated. */
-#define _GL_INT_MINIMUM(e) \
- (EXPR_SIGNED (e) \
- ? ~ _GL_SIGNED_INT_MAXIMUM (e) \
- : _GL_INT_CONVERT (e, 0))
-#define _GL_INT_MAXIMUM(e) \
- (EXPR_SIGNED (e) \
- ? _GL_SIGNED_INT_MAXIMUM (e) \
- : _GL_INT_NEGATE_CONVERT (e, 1))
-#define _GL_SIGNED_INT_MAXIMUM(e) \
- (((_GL_INT_CONVERT (e, 1) << (TYPE_WIDTH ((e) + 0) - 2)) - 1) * 2 + 1)
-
-/* Work around OpenVMS incompatibility with C99. */
-#if !defined LLONG_MAX && defined __INT64_MAX
-# define LLONG_MAX __INT64_MAX
-# define LLONG_MIN __INT64_MIN
-#endif
-
-/* This include file assumes that signed types are two's complement without
- padding bits; the above macros have undefined behavior otherwise.
- If this is a problem for you, please let us know how to fix it for your host.
- This assumption is tested by the intprops-tests module. */
-
-/* Does the __typeof__ keyword work? This could be done by
- 'configure', but for now it's easier to do it by hand. */
-#if (2 <= __GNUC__ \
- || (1210 <= __IBMC__ && defined __IBM__TYPEOF__) \
- || (0x5110 <= __SUNPRO_C && !__STDC__))
-# define _GL_HAVE___TYPEOF__ 1
-#else
-# define _GL_HAVE___TYPEOF__ 0
-#endif
-
-/* Return 1 if the integer type or expression T might be signed. Return 0
- if it is definitely unsigned. This macro does not evaluate its argument,
- and expands to an integer constant expression. */
-#if _GL_HAVE___TYPEOF__
-# define _GL_SIGNED_TYPE_OR_EXPR(t) TYPE_SIGNED (__typeof__ (t))
-#else
-# define _GL_SIGNED_TYPE_OR_EXPR(t) 1
-#endif
-
/* Bound on length of the string representing an unsigned integer
value representable in B bits. log10 (2.0) < 146/485. The
smallest value of B where this bound is not tight is 2621. */
#define INT_BITS_STRLEN_BOUND(b) (((b) * 146 + 484) / 485)
/* Bound on length of the string representing an integer type or expression T.
+ T must not be a bit-field expression.
+
Subtract 1 for the sign bit if T is signed, and then add 1 more for
a minus sign if needed.
- Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 0 when its argument is
- signed, this macro may overestimate the true bound by one byte when
+ Because _GL_SIGNED_TYPE_OR_EXPR sometimes returns 1 when its argument is
+ unsigned, this macro may overestimate the true bound by one byte when
applied to unsigned types of size 2, 4, 16, ... bytes. */
#define INT_STRLEN_BOUND(t) \
(INT_BITS_STRLEN_BOUND (TYPE_WIDTH (t) - _GL_SIGNED_TYPE_OR_EXPR (t)) \
+ _GL_SIGNED_TYPE_OR_EXPR (t))
/* Bound on buffer size needed to represent an integer type or expression T,
- including the terminating null. */
+ including the terminating null. T must not be a bit-field expression. */
#define INT_BUFSIZE_BOUND(t) (INT_STRLEN_BOUND (t) + 1)
/* Range overflow checks.
The INT_<op>_RANGE_OVERFLOW macros return 1 if the corresponding C
- operators might not yield numerically correct answers due to
- arithmetic overflow. They do not rely on undefined or
- implementation-defined behavior. Their implementations are simple
- and straightforward, but they are a bit harder to use than the
- INT_<op>_OVERFLOW macros described below.
+ operators overflow arithmetically when given the same arguments.
+ These macros do not rely on undefined or implementation-defined behavior.
+ Although their implementations are simple and straightforward,
+ they are harder to use and may be less efficient than the
+ INT_<op>_WRAPV, INT_<op>_OK, and INT_<op>_OVERFLOW macros described below.
Example usage:
@@ -154,6 +103,9 @@
must have minimum value MIN and maximum MAX. Unsigned types should
use a zero MIN of the proper type.
+ Because all arguments are subject to integer promotions, these
+ macros typically do not work on types narrower than 'int'.
+
These macros are tuned for constant MIN and MAX. For commutative
operations such as A + B, they are also tuned for constant B. */
@@ -174,9 +126,7 @@
/* Return 1 if - A would overflow in [MIN,MAX] arithmetic.
See above for restrictions. */
#define INT_NEGATE_RANGE_OVERFLOW(a, min, max) \
- ((min) < 0 \
- ? (a) < - (max) \
- : 0 < (a))
+ _GL_INT_NEGATE_RANGE_OVERFLOW (a, min, max)
/* Return 1 if A * B would overflow in [MIN,MAX] arithmetic.
See above for restrictions. Avoid && and || as they tickle
@@ -220,16 +170,6 @@
? (a) < (min) >> (b) \
: (max) >> (b) < (a))
-/* True if __builtin_add_overflow (A, B, P) works when P is non-null. */
-#if 5 <= __GNUC__ && !defined __ICC
-# define _GL_HAS_BUILTIN_OVERFLOW 1
-#else
-# define _GL_HAS_BUILTIN_OVERFLOW 0
-#endif
-
-/* True if __builtin_add_overflow_p (A, B, C) works. */
-#define _GL_HAS_BUILTIN_OVERFLOW_P (7 <= __GNUC__)
-
/* The _GL*_OVERFLOW macros have the same restrictions as the
*_RANGE_OVERFLOW macros, except that they do not assume that operands
(e.g., A and B) have the same type as MIN and MAX. Instead, they assume
@@ -281,7 +221,9 @@
The INT_<op>_OVERFLOW macros return 1 if the corresponding C operators
might not yield numerically correct answers due to arithmetic overflow.
- The INT_<op>_WRAPV macros also store the low-order bits of the answer.
+ The INT_<op>_WRAPV macros compute the low-order bits of the sum,
+ difference, and product of two C integers, and return 1 if these
+ low-order bits are not numerically correct.
These macros work correctly on all known practical hosts, and do not rely
on undefined behavior due to signed arithmetic overflow.
@@ -309,9 +251,22 @@
arguments should not have side effects.
The WRAPV macros are not constant expressions. They support only
- +, binary -, and *. The result type must be signed.
+ +, binary -, and *.
+
+ Because the WRAPV macros convert the result, they report overflow
+ in different circumstances than the OVERFLOW macros do. For
+ example, in the typical case with 16-bit 'short' and 32-bit 'int',
+ if A, B and *R are all of type 'short' then INT_ADD_OVERFLOW (A, B)
+ returns false because the addition cannot overflow after A and B
+ are converted to 'int', whereas INT_ADD_WRAPV (A, B, R) returns
+ true or false depending on whether the sum fits into 'short'.
- These macros are tuned for their last argument being a constant.
+ These macros are tuned for their last input argument being a constant.
+
+ A, B, and *R should be integers; they need not be the same type,
+ and they need not be all signed or all unsigned.
+ However, none of the integer types should be bit-precise,
+ and *R's type should not be char, bool, or an enumeration type.
Return 1 if the integer expressions A * B, A - B, -A, A * B, A / B,
A % B, and A << B would overflow, respectively. */
@@ -320,12 +275,7 @@
_GL_BINARY_OP_OVERFLOW (a, b, _GL_ADD_OVERFLOW)
#define INT_SUBTRACT_OVERFLOW(a, b) \
_GL_BINARY_OP_OVERFLOW (a, b, _GL_SUBTRACT_OVERFLOW)
-#if _GL_HAS_BUILTIN_OVERFLOW_P
-# define INT_NEGATE_OVERFLOW(a) INT_SUBTRACT_OVERFLOW (0, a)
-#else
-# define INT_NEGATE_OVERFLOW(a) \
- INT_NEGATE_RANGE_OVERFLOW (a, _GL_INT_MINIMUM (a), _GL_INT_MAXIMUM (a))
-#endif
+#define INT_NEGATE_OVERFLOW(a) _GL_INT_NEGATE_OVERFLOW (a)
#define INT_MULTIPLY_OVERFLOW(a, b) \
_GL_BINARY_OP_OVERFLOW (a, b, _GL_MULTIPLY_OVERFLOW)
#define INT_DIVIDE_OVERFLOW(a, b) \
@@ -347,109 +297,39 @@
/* Store the low-order bits of A + B, A - B, A * B, respectively, into *R.
Return 1 if the result overflows. See above for restrictions. */
-#define INT_ADD_WRAPV(a, b, r) \
- _GL_INT_OP_WRAPV (a, b, r, +, __builtin_add_overflow, INT_ADD_OVERFLOW)
-#define INT_SUBTRACT_WRAPV(a, b, r) \
- _GL_INT_OP_WRAPV (a, b, r, -, __builtin_sub_overflow, INT_SUBTRACT_OVERFLOW)
-#define INT_MULTIPLY_WRAPV(a, b, r) \
- _GL_INT_OP_WRAPV (a, b, r, *, __builtin_mul_overflow, INT_MULTIPLY_OVERFLOW)
-
-/* Nonzero if this compiler has GCC bug 68193 or Clang bug 25390. See:
- https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68193
- https://llvm.org/bugs/show_bug.cgi?id=25390
- For now, assume all versions of GCC-like compilers generate bogus
- warnings for _Generic. This matters only for older compilers that
- lack __builtin_add_overflow. */
-#if __GNUC__
-# define _GL__GENERIC_BOGUS 1
-#else
-# define _GL__GENERIC_BOGUS 0
-#endif
+#define INT_ADD_WRAPV(a, b, r) _GL_INT_ADD_WRAPV (a, b, r)
+#define INT_SUBTRACT_WRAPV(a, b, r) _GL_INT_SUBTRACT_WRAPV (a, b, r)
+#define INT_MULTIPLY_WRAPV(a, b, r) _GL_INT_MULTIPLY_WRAPV (a, b, r)
-/* Store the low-order bits of A <op> B into *R, where OP specifies
- the operation. BUILTIN is the builtin operation, and OVERFLOW the
- overflow predicate. Return 1 if the result overflows. See above
- for restrictions. */
-#if _GL_HAS_BUILTIN_OVERFLOW
-# define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) builtin (a, b, r)
-#elif 201112 <= __STDC_VERSION__ && !_GL__GENERIC_BOGUS
-# define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) \
- (_Generic \
- (*(r), \
- signed char: \
- _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
- signed char, SCHAR_MIN, SCHAR_MAX), \
- short int: \
- _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
- short int, SHRT_MIN, SHRT_MAX), \
- int: \
- _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
- int, INT_MIN, INT_MAX), \
- long int: \
- _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \
- long int, LONG_MIN, LONG_MAX), \
- long long int: \
- _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \
- long long int, LLONG_MIN, LLONG_MAX)))
-#else
-# define _GL_INT_OP_WRAPV(a, b, r, op, builtin, overflow) \
- (sizeof *(r) == sizeof (signed char) \
- ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
- signed char, SCHAR_MIN, SCHAR_MAX) \
- : sizeof *(r) == sizeof (short int) \
- ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
- short int, SHRT_MIN, SHRT_MAX) \
- : sizeof *(r) == sizeof (int) \
- ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned int, \
- int, INT_MIN, INT_MAX) \
- : _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow))
-# ifdef LLONG_MAX
-# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \
- (sizeof *(r) == sizeof (long int) \
- ? _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \
- long int, LONG_MIN, LONG_MAX) \
- : _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long long int, \
- long long int, LLONG_MIN, LLONG_MAX))
-# else
-# define _GL_INT_OP_WRAPV_LONGISH(a, b, r, op, overflow) \
- _GL_INT_OP_CALC (a, b, r, op, overflow, unsigned long int, \
- long int, LONG_MIN, LONG_MAX)
-# endif
-#endif
+/* The following macros compute A + B, A - B, and A * B, respectively.
+ If no overflow occurs, they set *R to the result and return 1;
+ otherwise, they return 0 and may modify *R.
+
+ Example usage:
+
+ long int result;
+ if (INT_ADD_OK (a, b, &result))
+ printf ("result is %ld\n", result);
+ else
+ printf ("overflow\n");
+
+ A, B, and *R should be integers; they need not be the same type,
+ and they need not be all signed or all unsigned.
+ However, none of the integer types should be bit-precise,
+ and *R's type should not be char, bool, or an enumeration type.
+
+ These macros work correctly on all known practical hosts, and do not rely
+ on undefined behavior due to signed arithmetic overflow.
+
+ These macros are not constant expressions.
+
+ These macros may evaluate their arguments zero or multiple times, so the
+ arguments should not have side effects.
+
+ These macros are tuned for B being a constant. */
-/* Store the low-order bits of A <op> B into *R, where the operation
- is given by OP. Use the unsigned type UT for calculation to avoid
- overflow problems. *R's type is T, with extrema TMIN and TMAX.
- T must be a signed integer type. Return 1 if the result overflows. */
-#define _GL_INT_OP_CALC(a, b, r, op, overflow, ut, t, tmin, tmax) \
- (sizeof ((a) op (b)) < sizeof (t) \
- ? _GL_INT_OP_CALC1 ((t) (a), (t) (b), r, op, overflow, ut, t, tmin, tmax) \
- : _GL_INT_OP_CALC1 (a, b, r, op, overflow, ut, t, tmin, tmax))
-#define _GL_INT_OP_CALC1(a, b, r, op, overflow, ut, t, tmin, tmax) \
- ((overflow (a, b) \
- || (EXPR_SIGNED ((a) op (b)) && ((a) op (b)) < (tmin)) \
- || (tmax) < ((a) op (b))) \
- ? (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 1) \
- : (*(r) = _GL_INT_OP_WRAPV_VIA_UNSIGNED (a, b, op, ut, t), 0))
-
-/* Return the low-order bits of A <op> B, where the operation is given
- by OP. Use the unsigned type UT for calculation to avoid undefined
- behavior on signed integer overflow, and convert the result to type T.
- UT is at least as wide as T and is no narrower than unsigned int,
- T is two's complement, and there is no padding or trap representations.
- Assume that converting UT to T yields the low-order bits, as is
- done in all known two's-complement C compilers. E.g., see:
- https://gcc.gnu.org/onlinedocs/gcc/Integers-implementation.html
-
- According to the C standard, converting UT to T yields an
- implementation-defined result or signal for values outside T's
- range. However, code that works around this theoretical problem
- runs afoul of a compiler bug in Oracle Studio 12.3 x86. See:
- https://lists.gnu.org/r/bug-gnulib/2017-04/msg00049.html
- As the compiler bug is real, don't try to work around the
- theoretical problem. */
-
-#define _GL_INT_OP_WRAPV_VIA_UNSIGNED(a, b, op, ut, t) \
- ((t) ((ut) (a) op (ut) (b)))
+#define INT_ADD_OK(a, b, r) (! INT_ADD_WRAPV (a, b, r))
+#define INT_SUBTRACT_OK(a, b, r) (! INT_SUBTRACT_WRAPV (a, b, r))
+#define INT_MULTIPLY_OK(a, b, r) (! INT_MULTIPLY_WRAPV (a, b, r))
#endif /* _GL_INTPROPS_H */
diff --git a/lib/gl/libc-config.h b/lib/gl/libc-config.h
index f24fbfa..a56665b 100644
--- a/lib/gl/libc-config.h
+++ b/lib/gl/libc-config.h
@@ -1,6 +1,6 @@
/* System definitions for code taken from the GNU C Library
- Copyright 2017-2019 Free Software Foundation, Inc.
+ Copyright 2017-2022 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
@@ -28,14 +28,17 @@
When compiled as part of glibc this is a no-op; when compiled as
part of Gnulib this includes Gnulib's <config.h> and defines macros
- that glibc library code would normally assume. */
+ that glibc library code would normally assume.
+
+ Note: This header file MUST NOT be included by public header files
+ of Gnulib. */
#include <config.h>
/* On glibc this includes <features.h> and <sys/cdefs.h> and #defines
- _FEATURES_H, __WORDSIZE, and __set_errno. On FreeBSD 11 it
- includes <sys/cdefs.h> which defines __nonnull. Elsewhere it
- is harmless. */
+ _FEATURES_H, __WORDSIZE, and __set_errno. On FreeBSD 11 and
+ DragonFlyBSD 5.9 it includes <sys/cdefs.h> which defines __nonnull.
+ Elsewhere it is harmless. */
#include <errno.h>
/* From glibc <errno.h>. */
@@ -55,114 +58,138 @@
#ifndef __glibc_clang_prereq
# if defined __clang_major__ && defined __clang_minor__
-# define __glibc_clang_prereq(maj, min) \
- ((maj) < __clang_major__ + ((min) <= __clang_minor__))
+# ifdef __apple_build_version__
+/* Apple for some reason renumbers __clang_major__ and __clang_minor__.
+ Gnulib code uses only __glibc_clang_prereq (3, 5); map it to
+ 6000000 <= __apple_build_version__. Support for other calls to
+ __glibc_clang_prereq can be added here as needed. */
+# define __glibc_clang_prereq(maj, min) \
+ ((maj) == 3 && (min) == 5 ? 6000000 <= __apple_build_version__ : 0)
+# else
+# define __glibc_clang_prereq(maj, min) \
+ ((maj) < __clang_major__ + ((min) <= __clang_minor__))
+# endif
# else
# define __glibc_clang_prereq(maj, min) 0
# endif
#endif
-
-/* Prepare to include <cdefs.h>, which is our copy of glibc
- <sys/cdefs.h>. */
+#ifndef __attribute_nonnull__
+/* <sys/cdefs.h> either does not exist, or is too old for Gnulib.
+ Prepare to include <cdefs.h>, which is Gnulib's version of a
+ more-recent glibc <sys/cdefs.h>. */
/* Define _FEATURES_H so that <cdefs.h> does not include <features.h>. */
-#ifndef _FEATURES_H
-# define _FEATURES_H 1
-#endif
-/* Define __WORDSIZE so that <cdefs.h> does not attempt to include
- nonexistent files. Make it a syntax error, since Gnulib does not
- use __WORDSIZE now, and if Gnulib uses it later the syntax error
- will let us know that __WORDSIZE needs configuring. */
-#ifndef __WORDSIZE
-# define __WORDSIZE %%%
-#endif
+# ifndef _FEATURES_H
+# define _FEATURES_H 1
+# endif
+/* Define __GNULIB_CDEFS so that <cdefs.h> does not attempt to include
+ nonexistent files. */
+# define __GNULIB_CDEFS
/* Undef the macros unconditionally defined by our copy of glibc
<sys/cdefs.h>, so that they do not clash with any system-defined
versions. */
-#undef _SYS_CDEFS_H
-#undef __ASMNAME
-#undef __ASMNAME2
-#undef __BEGIN_DECLS
-#undef __CONCAT
-#undef __END_DECLS
-#undef __HAVE_GENERIC_SELECTION
-#undef __LDBL_COMPAT
-#undef __LDBL_REDIR
-#undef __LDBL_REDIR1
-#undef __LDBL_REDIR1_DECL
-#undef __LDBL_REDIR1_NTH
-#undef __LDBL_REDIR_DECL
-#undef __LDBL_REDIR_NTH
-#undef __LEAF
-#undef __LEAF_ATTR
-#undef __NTH
-#undef __NTHNL
-#undef __P
-#undef __PMT
-#undef __REDIRECT
-#undef __REDIRECT_LDBL
-#undef __REDIRECT_NTH
-#undef __REDIRECT_NTHNL
-#undef __REDIRECT_NTH_LDBL
-#undef __STRING
-#undef __THROW
-#undef __THROWNL
-#undef __always_inline
-#undef __attribute__
-#undef __attribute_alloc_size__
-#undef __attribute_artificial__
-#undef __attribute_const__
-#undef __attribute_deprecated__
-#undef __attribute_deprecated_msg__
-#undef __attribute_format_arg__
-#undef __attribute_format_strfmon__
-#undef __attribute_malloc__
-#undef __attribute_noinline__
-#undef __attribute_nonstring__
-#undef __attribute_pure__
-#undef __attribute_used__
-#undef __attribute_warn_unused_result__
-#undef __bos
-#undef __bos0
-#undef __errordecl
-#undef __extension__
-#undef __extern_always_inline
-#undef __extern_inline
-#undef __flexarr
-#undef __fortify_function
-#undef __glibc_c99_flexarr_available
-#undef __glibc_clang_has_extension
-#undef __glibc_likely
-#undef __glibc_macro_warning
-#undef __glibc_macro_warning1
-#undef __glibc_unlikely
-#undef __inline
-#undef __ptr_t
-#undef __restrict
-#undef __restrict_arr
-#undef __va_arg_pack
-#undef __va_arg_pack_len
-#undef __warnattr
-#undef __warndecl
+# undef _SYS_CDEFS_H
+# undef __ASMNAME
+# undef __ASMNAME2
+# undef __BEGIN_DECLS
+# undef __CONCAT
+# undef __END_DECLS
+# undef __HAVE_GENERIC_SELECTION
+# undef __LDBL_COMPAT
+# undef __LDBL_REDIR
+# undef __LDBL_REDIR1
+# undef __LDBL_REDIR1_DECL
+# undef __LDBL_REDIR1_NTH
+# undef __LDBL_REDIR2_DECL
+# undef __LDBL_REDIR_DECL
+# undef __LDBL_REDIR_NTH
+# undef __LEAF
+# undef __LEAF_ATTR
+# undef __NTH
+# undef __NTHNL
+# undef __REDIRECT
+# undef __REDIRECT_LDBL
+# undef __REDIRECT_NTH
+# undef __REDIRECT_NTHNL
+# undef __REDIRECT_NTH_LDBL
+# undef __STRING
+# undef __THROW
+# undef __THROWNL
+# undef __attr_access
+# undef __attr_access_none
+# undef __attr_dealloc
+# undef __attr_dealloc_free
+# undef __attribute__
+# undef __attribute_alloc_align__
+# undef __attribute_alloc_size__
+# undef __attribute_artificial__
+# undef __attribute_const__
+# undef __attribute_deprecated__
+# undef __attribute_deprecated_msg__
+# undef __attribute_format_arg__
+# undef __attribute_format_strfmon__
+# undef __attribute_malloc__
+# undef __attribute_maybe_unused__
+# undef __attribute_noinline__
+# undef __attribute_nonstring__
+# undef __attribute_pure__
+# undef __attribute_returns_twice__
+# undef __attribute_used__
+# undef __attribute_warn_unused_result__
+# undef __bos
+# undef __bos0
+# undef __errordecl
+# undef __extension__
+# undef __extern_always_inline
+# undef __extern_inline
+# undef __flexarr
+# undef __fortified_attr_access
+# undef __fortify_function
+# undef __glibc_c99_flexarr_available
+# undef __glibc_fortify
+# undef __glibc_fortify_n
+# undef __glibc_has_attribute
+# undef __glibc_has_builtin
+# undef __glibc_has_extension
+# undef __glibc_likely
+# undef __glibc_macro_warning
+# undef __glibc_macro_warning1
+# undef __glibc_objsize
+# undef __glibc_objsize0
+# undef __glibc_safe_len_cond
+# undef __glibc_safe_or_unknown_len
+# undef __glibc_unlikely
+# undef __glibc_unsafe_len
+# undef __glibc_unsigned_or_positive
+# undef __inline
+# undef __ptr_t
+# undef __restrict
+# undef __restrict_arr
+# undef __va_arg_pack
+# undef __va_arg_pack_len
+# undef __warnattr
+# undef __wur
/* Include our copy of glibc <sys/cdefs.h>. */
-#include <cdefs.h>
+# include <cdefs.h>
/* <cdefs.h> __inline is too pessimistic for non-GCC. */
-#undef __inline
-#ifndef HAVE___INLINE
-# if 199901 <= __STDC_VERSION__ || defined inline
-# define __inline inline
-# else
-# define __inline
+# undef __inline
+# ifndef HAVE___INLINE
+# if 199901 <= __STDC_VERSION__ || defined inline
+# define __inline inline
+# else
+# define __inline
+# endif
# endif
-#endif
+
+#endif /* defined __glibc_likely */
/* A substitute for glibc <libc-symbols.h>, good enough for Gnulib. */
#define attribute_hidden
-#define libc_hidden_proto(name, ...)
+#define libc_hidden_proto(name)
#define libc_hidden_def(name)
#define libc_hidden_weak(name)
#define libc_hidden_ver(local, name)
@@ -171,4 +198,5 @@
/* A substitute for glibc <shlib-compat.h>, good enough for Gnulib. */
#define SHLIB_COMPAT(lib, introduced, obsoleted) 0
-#define versioned_symbol(lib, local, symbol, version)
+#define compat_symbol(lib, local, symbol, version) extern int dummy
+#define versioned_symbol(lib, local, symbol, version) extern int dummy
diff --git a/lib/gl/limits.in.h b/lib/gl/limits.in.h
index e7cdd54..b77bf75 100644
--- a/lib/gl/limits.in.h
+++ b/lib/gl/limits.in.h
@@ -1,30 +1,46 @@
/* A GNU-like <limits.h>.
- Copyright 2016-2019 Free Software Foundation, Inc.
+ Copyright 2016-2022 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public License
- as published by the Free Software Foundation; either version 2.1, or
- (at your option) any later version.
+ This file is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ This file is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
- along with this program; if not, see <https://www.gnu.org/licenses/>. */
-
-#ifndef _@GUARD_PREFIX@_LIMITS_H
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
@PRAGMA_COLUMNS@
-/* The include_next requires a split double-inclusion guard. */
+#if defined _GL_ALREADY_INCLUDING_LIMITS_H
+/* Special invocation convention:
+ On Haiku/x86_64, we have a sequence of nested includes
+ <limits.h> -> <syslimits.h> -> <limits.h>.
+ In this situation, LONG_MAX and INT_MAX are not yet defined,
+ therefore we should not attempt to define LONG_BIT. */
+
#@INCLUDE_NEXT@ @NEXT_LIMITS_H@
+#else
+/* Normal invocation convention. */
+
+#ifndef _@GUARD_PREFIX@_LIMITS_H
+
+# define _GL_ALREADY_INCLUDING_LIMITS_H
+
+/* The include_next requires a split double-inclusion guard. */
+# @INCLUDE_NEXT@ @NEXT_LIMITS_H@
+
+# undef _GL_ALREADY_INCLUDING_LIMITS_H
+
#ifndef _@GUARD_PREFIX@_LIMITS_H
#define _@GUARD_PREFIX@_LIMITS_H
@@ -83,10 +99,11 @@
# endif
#endif
-/* Macros specified by ISO/IEC TS 18661-1:2014. */
+/* Macros specified by C2x and by ISO/IEC TS 18661-1:2014. */
#if (! defined ULLONG_WIDTH \
- && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__))
+ && (defined _GNU_SOURCE || defined __STDC_WANT_IEC_60559_BFP_EXT__ \
+ || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)))
# define CHAR_WIDTH _GL_INTEGER_WIDTH (CHAR_MIN, CHAR_MAX)
# define SCHAR_WIDTH _GL_INTEGER_WIDTH (SCHAR_MIN, SCHAR_MAX)
# define UCHAR_WIDTH _GL_INTEGER_WIDTH (0, UCHAR_MAX)
@@ -98,7 +115,17 @@
# define ULONG_WIDTH _GL_INTEGER_WIDTH (0, ULONG_MAX)
# define LLONG_WIDTH _GL_INTEGER_WIDTH (LLONG_MIN, LLONG_MAX)
# define ULLONG_WIDTH _GL_INTEGER_WIDTH (0, ULLONG_MAX)
-#endif /* !ULLONG_WIDTH && (_GNU_SOURCE || __STDC_WANT_IEC_60559_BFP_EXT__) */
+#endif
+
+/* Macros specified by C2x. */
+
+#if (! defined BOOL_WIDTH \
+ && (defined _GNU_SOURCE \
+ || (defined __STDC_VERSION__ && 201710 < __STDC_VERSION__)))
+# define BOOL_MAX 1
+# define BOOL_WIDTH 1
+#endif
#endif /* _@GUARD_PREFIX@_LIMITS_H */
#endif /* _@GUARD_PREFIX@_LIMITS_H */
+#endif
diff --git a/lib/gl/minmax.h b/lib/gl/minmax.h
index f0ccfa2..b4b1345 100644
--- a/lib/gl/minmax.h
+++ b/lib/gl/minmax.h
@@ -1,19 +1,19 @@
/* MIN, MAX macros.
- Copyright (C) 1995, 1998, 2001, 2003, 2005, 2009-2019 Free Software
+ Copyright (C) 1995, 1998, 2001, 2003, 2005, 2009-2022 Free Software
Foundation, Inc.
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1, or (at your option)
- any later version.
+ This file is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ This file is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
- along with this program; if not, see <https://www.gnu.org/licenses/>. */
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
#ifndef _MINMAX_H
#define _MINMAX_H
diff --git a/lib/gl/stdbool.in.h b/lib/gl/stdbool.in.h
new file mode 100644
index 0000000..2fa4672
--- /dev/null
+++ b/lib/gl/stdbool.in.h
@@ -0,0 +1,115 @@
+/* Copyright (C) 2001-2003, 2006-2022 Free Software Foundation, Inc.
+ Written by Bruno Haible <haible@clisp.cons.org>, 2001.
+
+ This file is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ This file is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
+
+#ifndef _GL_STDBOOL_H
+#define _GL_STDBOOL_H
+
+/* ISO C 99 <stdbool.h> for platforms that lack it. */
+
+/* Usage suggestions:
+
+ Programs that use <stdbool.h> should be aware of some limitations
+ and standards compliance issues.
+
+ Standards compliance:
+
+ - <stdbool.h> must be #included before 'bool', 'false', 'true'
+ can be used.
+
+ - You cannot assume that sizeof (bool) == 1.
+
+ - Programs should not undefine the macros bool, true, and false,
+ as C99 lists that as an "obsolescent feature".
+
+ Limitations of this substitute, when used in a C89 environment:
+
+ - <stdbool.h> must be #included before the '_Bool' type can be used.
+
+ - You cannot assume that _Bool is a typedef; it might be a macro.
+
+ - Bit-fields of type 'bool' are not supported. Portable code
+ should use 'unsigned int foo : 1;' rather than 'bool foo : 1;'.
+
+ - In C99, casts and automatic conversions to '_Bool' or 'bool' are
+ performed in such a way that every nonzero value gets converted
+ to 'true', and zero gets converted to 'false'. This doesn't work
+ with this substitute. With this substitute, only the values 0 and 1
+ give the expected result when converted to _Bool' or 'bool'.
+
+ - C99 allows the use of (_Bool)0.0 in constant expressions, but
+ this substitute cannot always provide this property.
+
+ Also, it is suggested that programs use 'bool' rather than '_Bool';
+ this isn't required, but 'bool' is more common. */
+
+
+/* 7.16. Boolean type and values */
+
+#ifdef __cplusplus
+# define _Bool bool
+# define bool bool
+#else
+# if !defined __GNUC__
+ /* If @HAVE__BOOL@:
+ Some HP-UX cc and AIX IBM C compiler versions have compiler bugs when
+ the built-in _Bool type is used. See
+ https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
+ https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html
+ https://lists.gnu.org/r/bug-coreutils/2005-10/msg00086.html
+ Similar bugs are likely with other compilers as well; this file
+ wouldn't be used if <stdbool.h> was working.
+ So we override the _Bool type.
+ If !@HAVE__BOOL@:
+ Need to define _Bool ourselves. As 'signed char' or as an enum type?
+ Use of a typedef, with SunPRO C, leads to a stupid
+ "warning: _Bool is a keyword in ISO C99".
+ Use of an enum type, with IRIX cc, leads to a stupid
+ "warning(1185): enumerated type mixed with another type".
+ Even the existence of an enum type, without a typedef,
+ "Invalid enumerator. (badenum)" with HP-UX cc on Tru64.
+ The only benefit of the enum, debuggability, is not important
+ with these compilers. So use 'signed char' and no enum. */
+# define _Bool signed char
+# else
+ /* With this compiler, trust the _Bool type if the compiler has it. */
+# if !@HAVE__BOOL@
+ /* For the sake of symbolic names in gdb, define true and false as
+ enum constants, not only as macros.
+ It is tempting to write
+ typedef enum { false = 0, true = 1 } _Bool;
+ so that gdb prints values of type 'bool' symbolically. But then
+ values of type '_Bool' might promote to 'int' or 'unsigned int'
+ (see ISO C 99 6.7.2.2.(4)); however, '_Bool' must promote to 'int'
+ (see ISO C 99 6.3.1.1.(2)). So add a negative value to the
+ enum; this ensures that '_Bool' promotes to 'int'. */
+typedef enum { _Bool_must_promote_to_int = -1, false = 0, true = 1 } _Bool;
+# endif
+# endif
+# define bool _Bool
+#endif
+
+/* The other macros must be usable in preprocessor directives. */
+#ifdef __cplusplus
+# define false false
+# define true true
+#else
+# define false 0
+# define true 1
+#endif
+
+#define __bool_true_false_are_defined 1
+
+#endif /* _GL_STDBOOL_H */
diff --git a/lib/gl/stddef.in.h b/lib/gl/stddef.in.h
index 29d8933..5c9a747 100644
--- a/lib/gl/stddef.in.h
+++ b/lib/gl/stddef.in.h
@@ -1,25 +1,25 @@
/* A substitute for POSIX 2008 <stddef.h>, for platforms that have issues.
- Copyright (C) 2009-2019 Free Software Foundation, Inc.
+ Copyright (C) 2009-2022 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1, or (at your option)
- any later version.
+ This file is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ This file is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
- along with this program; if not, see <https://www.gnu.org/licenses/>. */
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
/* Written by Eric Blake. */
/*
* POSIX 2008 <stddef.h> for platforms that have issues.
- * <http://www.opengroup.org/susv3xbd/stddef.h.html>
+ * <https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/stddef.h.html>
*/
#if __GNUC__ >= 3
@@ -42,6 +42,13 @@
# define _GL_STDDEF_WINT_T
# endif
# @INCLUDE_NEXT@ @NEXT_STDDEF_H@
+ /* On TinyCC, make sure that the macros that indicate the special invocation
+ convention get undefined. */
+# undef __need_wchar_t
+# undef __need_size_t
+# undef __need_ptrdiff_t
+# undef __need_NULL
+# undef __need_wint_t
# endif
#else
@@ -49,6 +56,23 @@
# ifndef _@GUARD_PREFIX@_STDDEF_H
+/* On AIX 7.2, with xlc in 64-bit mode, <stddef.h> defines max_align_t to a
+ type with alignment 4, but 'long' has alignment 8. */
+# if defined _AIX && defined __LP64__
+# if !GNULIB_defined_max_align_t
+# ifdef _MAX_ALIGN_T
+/* /usr/include/stddef.h has already defined max_align_t. Override it. */
+typedef long rpl_max_align_t;
+# define max_align_t rpl_max_align_t
+# else
+/* Prevent /usr/include/stddef.h from defining max_align_t. */
+typedef long max_align_t;
+# define _MAX_ALIGN_T
+# endif
+# define GNULIB_defined_max_align_t 1
+# endif
+# endif
+
/* The include_next requires a split double-inclusion guard. */
# @INCLUDE_NEXT@ @NEXT_STDDEF_H@
@@ -83,20 +107,28 @@
/* Some platforms lack max_align_t. The check for _GCC_MAX_ALIGN_T is
a hack in case the configure-time test was done with g++ even though
- we are currently compiling with gcc. */
-#if ! (@HAVE_MAX_ALIGN_T@ || defined _GCC_MAX_ALIGN_T)
-# if !GNULIB_defined_max_align_t
+ we are currently compiling with gcc.
+ On MSVC, max_align_t is defined only in C++ mode, after <cstddef> was
+ included. Its definition is good since it has an alignment of 8 (on x86
+ and x86_64).
+ Similarly on OS/2 kLIBC. */
+#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \
+ && defined __cplusplus
+# include <cstddef>
+#else
+# if ! (@HAVE_MAX_ALIGN_T@ || (defined _GCC_MAX_ALIGN_T && !defined __clang__))
+# if !GNULIB_defined_max_align_t
/* On the x86, the maximum storage alignment of double, long, etc. is 4,
but GCC's C11 ABI for x86 says that max_align_t has an alignment of 8,
and the C11 standard allows this. Work around this problem by
using __alignof__ (which returns 8 for double) rather than _Alignof
(which returns 4), and align each union member accordingly. */
-# ifdef __GNUC__
-# define _GL_STDDEF_ALIGNAS(type) \
- __attribute__ ((__aligned__ (__alignof__ (type))))
-# else
-# define _GL_STDDEF_ALIGNAS(type) /* */
-# endif
+# if defined __GNUC__ || (__clang_major__ >= 4)
+# define _GL_STDDEF_ALIGNAS(type) \
+ __attribute__ ((__aligned__ (__alignof__ (type))))
+# else
+# define _GL_STDDEF_ALIGNAS(type) /* */
+# endif
typedef union
{
char *__p _GL_STDDEF_ALIGNAS (char *);
@@ -104,8 +136,9 @@ typedef union
long double __ld _GL_STDDEF_ALIGNAS (long double);
long int __i _GL_STDDEF_ALIGNAS (long int);
} rpl_max_align_t;
-# define max_align_t rpl_max_align_t
-# define GNULIB_defined_max_align_t 1
+# define max_align_t rpl_max_align_t
+# define GNULIB_defined_max_align_t 1
+# endif
# endif
#endif
diff --git a/lib/gl/stdint.in.h b/lib/gl/stdint.in.h
index 5875286..eaa7874 100644
--- a/lib/gl/stdint.in.h
+++ b/lib/gl/stdint.in.h
@@ -1,23 +1,23 @@
-/* Copyright (C) 2001-2002, 2004-2019 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2002, 2004-2022 Free Software Foundation, Inc.
Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood.
This file is part of gnulib.
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1, or (at your option)
- any later version.
+ This file is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ This file is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
- along with this program; if not, see <https://www.gnu.org/licenses/>. */
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
/*
* ISO C 99 <stdint.h> for platforms that lack it.
- * <http://www.opengroup.org/susv3xbd/stdint.h.html>
+ * <https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/stdint.h.html>
*/
#ifndef _@GUARD_PREFIX@_STDINT_H
@@ -85,7 +85,7 @@
/* Override WINT_MIN and WINT_MAX if gnulib's <wchar.h> or <wctype.h> overrides
wint_t. */
-#if @GNULIB_OVERRIDES_WINT_T@
+#if @GNULIBHEADERS_OVERRIDE_WINT_T@
# undef WINT_MIN
# undef WINT_MAX
# define WINT_MIN 0x0U
@@ -188,7 +188,7 @@ typedef long int gl_int64_t;
typedef __int64 gl_int64_t;
# define int64_t gl_int64_t
# define GL_INT64_T
-# elif @HAVE_LONG_LONG_INT@
+# else
# undef int64_t
typedef long long int gl_int64_t;
# define int64_t gl_int64_t
@@ -209,7 +209,7 @@ typedef unsigned long int gl_uint64_t;
typedef unsigned __int64 gl_uint64_t;
# define uint64_t gl_uint64_t
# define GL_UINT64_T
-# elif @HAVE_UNSIGNED_LONG_LONG_INT@
+# else
# undef uint64_t
typedef unsigned long long int gl_uint64_t;
# define uint64_t gl_uint64_t
@@ -299,16 +299,25 @@ typedef gl_uint_fast32_t gl_uint_fast16_t;
/* 7.18.1.4. Integer types capable of holding object pointers */
-/* kLIBC's stdint.h defines _INTPTR_T_DECLARED and needs its own
+/* kLIBC's <stdint.h> defines _INTPTR_T_DECLARED and needs its own
definitions of intptr_t and uintptr_t (which use int and unsigned)
- to avoid clashes with declarations of system functions like sbrk. */
-# ifndef _INTPTR_T_DECLARED
-# undef intptr_t
-# undef uintptr_t
+ to avoid clashes with declarations of system functions like sbrk.
+ Similarly, MinGW WSL-5.4.1 <stdint.h> needs its own intptr_t and
+ uintptr_t to avoid conflicting declarations of system functions like
+ _findclose in <io.h>. */
+# if !((defined __KLIBC__ && defined _INTPTR_T_DECLARED) \
+ || defined __MINGW32__)
+# undef intptr_t
+# undef uintptr_t
+# ifdef _WIN64
+typedef long long int gl_intptr_t;
+typedef unsigned long long int gl_uintptr_t;
+# else
typedef long int gl_intptr_t;
typedef unsigned long int gl_uintptr_t;
-# define intptr_t gl_intptr_t
-# define uintptr_t gl_uintptr_t
+# endif
+# define intptr_t gl_intptr_t
+# define uintptr_t gl_uintptr_t
# endif
/* 7.18.1.5. Greatest-width integer types */
@@ -323,7 +332,7 @@ typedef unsigned long int gl_uintptr_t;
# ifndef INTMAX_MAX
# undef INTMAX_C
# undef intmax_t
-# if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
+# if LONG_MAX >> 30 == 1
typedef long long int gl_intmax_t;
# define intmax_t gl_intmax_t
# elif defined GL_INT64_T
@@ -337,7 +346,7 @@ typedef long int gl_intmax_t;
# ifndef UINTMAX_MAX
# undef UINTMAX_C
# undef uintmax_t
-# if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
+# if ULONG_MAX >> 31 == 1
typedef unsigned long long int gl_uintmax_t;
# define uintmax_t gl_uintmax_t
# elif defined GL_UINT64_T
@@ -485,9 +494,15 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t)
# undef INTPTR_MIN
# undef INTPTR_MAX
# undef UINTPTR_MAX
-# define INTPTR_MIN LONG_MIN
-# define INTPTR_MAX LONG_MAX
-# define UINTPTR_MAX ULONG_MAX
+# ifdef _WIN64
+# define INTPTR_MIN LLONG_MIN
+# define INTPTR_MAX LLONG_MAX
+# define UINTPTR_MAX ULLONG_MAX
+# else
+# define INTPTR_MIN LONG_MIN
+# define INTPTR_MAX LONG_MAX
+# define UINTPTR_MAX ULONG_MAX
+# endif
/* 7.18.2.5. Limits of greatest-width integer types */
@@ -564,11 +579,6 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t)
<wchar.h> -> <stdio.h> -> <getopt.h> -> <stdlib.h>, and the latter includes
<stdint.h> and assumes its types are already defined. */
# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX)
- /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
- included before <wchar.h>. */
-# include <stddef.h>
-# include <stdio.h>
-# include <time.h>
# define _GL_JUST_INCLUDE_SYSTEM_WCHAR_H
# include <wchar.h>
# undef _GL_JUST_INCLUDE_SYSTEM_WCHAR_H
@@ -586,17 +596,21 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t)
_STDINT_MAX (@HAVE_SIGNED_WCHAR_T@, @BITSIZEOF_WCHAR_T@, 0@WCHAR_T_SUFFIX@)
/* wint_t limits */
-# undef WINT_MIN
-# undef WINT_MAX
-# if @HAVE_SIGNED_WINT_T@
-# define WINT_MIN \
- _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@)
-# else
-# define WINT_MIN \
- _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@)
+/* If gnulib's <wchar.h> or <wctype.h> overrides wint_t, @WINT_T_SUFFIX@ is not
+ accurate, therefore use the definitions from above. */
+# if !@GNULIBHEADERS_OVERRIDE_WINT_T@
+# undef WINT_MIN
+# undef WINT_MAX
+# if @HAVE_SIGNED_WINT_T@
+# define WINT_MIN \
+ _STDINT_SIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@)
+# else
+# define WINT_MIN \
+ _STDINT_UNSIGNED_MIN (@BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@)
+# endif
+# define WINT_MAX \
+ _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@)
# endif
-# define WINT_MAX \
- _STDINT_MAX (@HAVE_SIGNED_WINT_T@, @BITSIZEOF_WINT_T@, 0@WINT_T_SUFFIX@)
/* 7.18.4. Macros for integer constants */
@@ -627,21 +641,21 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t)
# define INT64_C(x) x##L
# elif defined _MSC_VER
# define INT64_C(x) x##i64
-# elif @HAVE_LONG_LONG_INT@
+# else
# define INT64_C(x) x##LL
# endif
# if ULONG_MAX >> 31 >> 31 >> 1 == 1
# define UINT64_C(x) x##UL
# elif defined _MSC_VER
# define UINT64_C(x) x##ui64
-# elif @HAVE_UNSIGNED_LONG_LONG_INT@
+# else
# define UINT64_C(x) x##ULL
# endif
/* 7.18.4.2. Macros for greatest-width integer constants */
# ifndef INTMAX_C
-# if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
+# if LONG_MAX >> 30 == 1
# define INTMAX_C(x) x##LL
# elif defined GL_INT64_T
# define INTMAX_C(x) INT64_C(x)
@@ -651,7 +665,7 @@ typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t)
# endif
# ifndef UINTMAX_C
-# if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
+# if ULONG_MAX >> 31 == 1
# define UINTMAX_C(x) x##ULL
# elif defined GL_UINT64_T
# define UINTMAX_C(x) UINT64_C(x)
diff --git a/lib/gl/stdlib.in.h b/lib/gl/stdlib.in.h
new file mode 100644
index 0000000..a86643c
--- /dev/null
+++ b/lib/gl/stdlib.in.h
@@ -0,0 +1,1559 @@
+/* A GNU-like <stdlib.h>.
+
+ Copyright (C) 1995, 2001-2004, 2006-2022 Free Software Foundation, Inc.
+
+ This file is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ This file is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+#if defined __need_system_stdlib_h || defined __need_malloc_and_calloc
+/* Special invocation conventions inside some gnulib header files,
+ and inside some glibc header files, respectively. */
+
+#@INCLUDE_NEXT@ @NEXT_STDLIB_H@
+
+#else
+/* Normal invocation convention. */
+
+#ifndef _@GUARD_PREFIX@_STDLIB_H
+
+/* The include_next requires a split double-inclusion guard. */
+#@INCLUDE_NEXT@ @NEXT_STDLIB_H@
+
+#ifndef _@GUARD_PREFIX@_STDLIB_H
+#define _@GUARD_PREFIX@_STDLIB_H
+
+/* NetBSD 5.0 mis-defines NULL. */
+#include <stddef.h>
+
+/* MirBSD 10 defines WEXITSTATUS in <sys/wait.h>, not in <stdlib.h>. */
+#if @GNULIB_SYSTEM_POSIX@ && !defined WEXITSTATUS
+# include <sys/wait.h>
+#endif
+
+/* Solaris declares getloadavg() in <sys/loadavg.h>. */
+#if (@GNULIB_GETLOADAVG@ || defined GNULIB_POSIXCHECK) && @HAVE_SYS_LOADAVG_H@
+/* OpenIndiana has a bug: <sys/time.h> must be included before
+ <sys/loadavg.h>. */
+# include <sys/time.h>
+# include <sys/loadavg.h>
+#endif
+
+/* Native Windows platforms declare _mktemp() in <io.h>. */
+#if defined _WIN32 && !defined __CYGWIN__
+# include <io.h>
+#endif
+
+#if @GNULIB_RANDOM_R@
+
+/* OSF/1 5.1 declares 'struct random_data' in <random.h>, which is included
+ from <stdlib.h> if _REENTRANT is defined. Include it whenever we need
+ 'struct random_data'. */
+# if @HAVE_RANDOM_H@
+# include <random.h>
+# endif
+
+# if !@HAVE_STRUCT_RANDOM_DATA@ || @REPLACE_RANDOM_R@ || !@HAVE_RANDOM_R@
+# include <stdint.h>
+# endif
+
+# if !@HAVE_STRUCT_RANDOM_DATA@
+/* Define 'struct random_data'.
+ But allow multiple gnulib generated <stdlib.h> replacements to coexist. */
+# if !GNULIB_defined_struct_random_data
+struct random_data
+{
+ int32_t *fptr; /* Front pointer. */
+ int32_t *rptr; /* Rear pointer. */
+ int32_t *state; /* Array of state values. */
+ int rand_type; /* Type of random number generator. */
+ int rand_deg; /* Degree of random number generator. */
+ int rand_sep; /* Distance between front and rear. */
+ int32_t *end_ptr; /* Pointer behind state table. */
+};
+# define GNULIB_defined_struct_random_data 1
+# endif
+# endif
+#endif
+
+#if (@GNULIB_MKSTEMP@ || @GNULIB_MKSTEMPS@ || @GNULIB_MKOSTEMP@ || @GNULIB_MKOSTEMPS@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !(defined _WIN32 && ! defined __CYGWIN__)
+/* On Mac OS X 10.3, only <unistd.h> declares mkstemp. */
+/* On Mac OS X 10.5, only <unistd.h> declares mkstemps. */
+/* On Mac OS X 10.13, only <unistd.h> declares mkostemp and mkostemps. */
+/* On Cygwin 1.7.1, only <unistd.h> declares getsubopt. */
+/* But avoid namespace pollution on glibc systems and native Windows. */
+# include <unistd.h>
+#endif
+
+/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers
+ that can be freed by passing them as the Ith argument to the
+ function F. */
+#ifndef _GL_ATTRIBUTE_DEALLOC
+# if __GNUC__ >= 11
+# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i)))
+# else
+# define _GL_ATTRIBUTE_DEALLOC(f, i)
+# endif
+#endif
+
+/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that
+ can be freed via 'free'; it can be used only after declaring 'free'. */
+/* Applies to: functions. Cannot be used on inline functions. */
+#ifndef _GL_ATTRIBUTE_DEALLOC_FREE
+# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1)
+#endif
+
+/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly
+ allocated memory. */
+/* Applies to: functions. */
+#ifndef _GL_ATTRIBUTE_MALLOC
+# if __GNUC__ >= 3 || defined __clang__
+# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
+# else
+# define _GL_ATTRIBUTE_MALLOC
+# endif
+#endif
+
+/* The __attribute__ feature is available in gcc versions 2.5 and later.
+ The attribute __pure__ was added in gcc 2.96. */
+#ifndef _GL_ATTRIBUTE_PURE
+# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__
+# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
+# else
+# define _GL_ATTRIBUTE_PURE /* empty */
+# endif
+#endif
+
+/* The definition of _Noreturn is copied here. */
+
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
+
+/* The definition of _GL_ARG_NONNULL is copied here. */
+
+/* The definition of _GL_WARN_ON_USE is copied here. */
+
+
+/* Some systems do not define EXIT_*, despite otherwise supporting C89. */
+#ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
+#endif
+/* Tandem/NSK and other platforms that define EXIT_FAILURE as -1 interfere
+ with proper operation of xargs. */
+#ifndef EXIT_FAILURE
+# define EXIT_FAILURE 1
+#elif EXIT_FAILURE != 1
+# undef EXIT_FAILURE
+# define EXIT_FAILURE 1
+#endif
+
+
+#if @GNULIB__EXIT@
+/* Terminate the current process with the given return code, without running
+ the 'atexit' handlers. */
+# if !@HAVE__EXIT@
+_GL_FUNCDECL_SYS (_Exit, _Noreturn void, (int status));
+# endif
+_GL_CXXALIAS_SYS (_Exit, void, (int status));
+_GL_CXXALIASWARN (_Exit);
+#elif defined GNULIB_POSIXCHECK
+# undef _Exit
+# if HAVE_RAW_DECL__EXIT
+_GL_WARN_ON_USE (_Exit, "_Exit is unportable - "
+ "use gnulib module _Exit for portability");
+# endif
+#endif
+
+
+#if @GNULIB_FREE_POSIX@
+# if @REPLACE_FREE@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef free
+# define free rpl_free
+# endif
+# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2)
+_GL_FUNCDECL_RPL (free, void, (void *ptr) throw ());
+# else
+_GL_FUNCDECL_RPL (free, void, (void *ptr));
+# endif
+_GL_CXXALIAS_RPL (free, void, (void *ptr));
+# else
+_GL_CXXALIAS_SYS (free, void, (void *ptr));
+# endif
+# if __GLIBC__ >= 2
+_GL_CXXALIASWARN (free);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef free
+/* Assume free is always declared. */
+_GL_WARN_ON_USE (free, "free is not future POSIX compliant everywhere - "
+ "use gnulib module free for portability");
+#endif
+
+
+/* Allocate memory with indefinite extent and specified alignment. */
+#if @GNULIB_ALIGNED_ALLOC@
+# if @REPLACE_ALIGNED_ALLOC@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef aligned_alloc
+# define aligned_alloc rpl_aligned_alloc
+# endif
+_GL_FUNCDECL_RPL (aligned_alloc, void *,
+ (size_t alignment, size_t size)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
+_GL_CXXALIAS_RPL (aligned_alloc, void *, (size_t alignment, size_t size));
+# else
+# if @HAVE_ALIGNED_ALLOC@
+# if __GNUC__ >= 11
+/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */
+_GL_FUNCDECL_SYS (aligned_alloc, void *,
+ (size_t alignment, size_t size)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
+# endif
+_GL_CXXALIAS_SYS (aligned_alloc, void *, (size_t alignment, size_t size));
+# endif
+# endif
+# if @HAVE_ALIGNED_ALLOC@
+_GL_CXXALIASWARN (aligned_alloc);
+# endif
+#else
+# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined aligned_alloc
+/* For -Wmismatched-dealloc: Associate aligned_alloc with free or rpl_free. */
+_GL_FUNCDECL_SYS (aligned_alloc, void *,
+ (size_t alignment, size_t size)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
+# endif
+# if defined GNULIB_POSIXCHECK
+# undef aligned_alloc
+# if HAVE_RAW_DECL_ALIGNED_ALLOC
+_GL_WARN_ON_USE (aligned_alloc, "aligned_alloc is not portable - "
+ "use gnulib module aligned_alloc for portability");
+# endif
+# endif
+#endif
+
+#if @GNULIB_ATOLL@
+/* Parse a signed decimal integer.
+ Returns the value of the integer. Errors are not detected. */
+# if !@HAVE_ATOLL@
+_GL_FUNCDECL_SYS (atoll, long long, (const char *string)
+ _GL_ATTRIBUTE_PURE
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (atoll, long long, (const char *string));
+_GL_CXXALIASWARN (atoll);
+#elif defined GNULIB_POSIXCHECK
+# undef atoll
+# if HAVE_RAW_DECL_ATOLL
+_GL_WARN_ON_USE (atoll, "atoll is unportable - "
+ "use gnulib module atoll for portability");
+# endif
+#endif
+
+#if @GNULIB_CALLOC_POSIX@
+# if (@GNULIB_CALLOC_POSIX@ && @REPLACE_CALLOC_FOR_CALLOC_POSIX@) \
+ || (@GNULIB_CALLOC_GNU@ && @REPLACE_CALLOC_FOR_CALLOC_GNU@)
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef calloc
+# define calloc rpl_calloc
+# endif
+_GL_FUNCDECL_RPL (calloc, void *,
+ (size_t nmemb, size_t size)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
+_GL_CXXALIAS_RPL (calloc, void *, (size_t nmemb, size_t size));
+# else
+# if __GNUC__ >= 11
+/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */
+_GL_FUNCDECL_SYS (calloc, void *,
+ (size_t nmemb, size_t size)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
+# endif
+_GL_CXXALIAS_SYS (calloc, void *, (size_t nmemb, size_t size));
+# endif
+# if __GLIBC__ >= 2
+_GL_CXXALIASWARN (calloc);
+# endif
+#else
+# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined calloc
+/* For -Wmismatched-dealloc: Associate calloc with free or rpl_free. */
+_GL_FUNCDECL_SYS (calloc, void *,
+ (size_t nmemb, size_t size)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
+# endif
+# if defined GNULIB_POSIXCHECK
+# undef calloc
+/* Assume calloc is always declared. */
+_GL_WARN_ON_USE (calloc, "calloc is not POSIX compliant everywhere - "
+ "use gnulib module calloc-posix for portability");
+# endif
+#endif
+
+#if @GNULIB_CANONICALIZE_FILE_NAME@
+# if @REPLACE_CANONICALIZE_FILE_NAME@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define canonicalize_file_name rpl_canonicalize_file_name
+# endif
+_GL_FUNCDECL_RPL (canonicalize_file_name, char *,
+ (const char *name)
+ _GL_ARG_NONNULL ((1))
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
+_GL_CXXALIAS_RPL (canonicalize_file_name, char *, (const char *name));
+# else
+# if !@HAVE_CANONICALIZE_FILE_NAME@ || __GNUC__ >= 11
+_GL_FUNCDECL_SYS (canonicalize_file_name, char *,
+ (const char *name)
+ _GL_ARG_NONNULL ((1))
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
+# endif
+_GL_CXXALIAS_SYS (canonicalize_file_name, char *, (const char *name));
+# endif
+# ifndef GNULIB_defined_canonicalize_file_name
+# define GNULIB_defined_canonicalize_file_name \
+ (!@HAVE_CANONICALIZE_FILE_NAME@ || @REPLACE_CANONICALIZE_FILE_NAME@)
+# endif
+_GL_CXXALIASWARN (canonicalize_file_name);
+#else
+# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined canonicalize_file_name
+/* For -Wmismatched-dealloc: Associate canonicalize_file_name with free or
+ rpl_free. */
+_GL_FUNCDECL_SYS (canonicalize_file_name, char *,
+ (const char *name)
+ _GL_ARG_NONNULL ((1))
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
+# endif
+# if defined GNULIB_POSIXCHECK
+# undef canonicalize_file_name
+# if HAVE_RAW_DECL_CANONICALIZE_FILE_NAME
+_GL_WARN_ON_USE (canonicalize_file_name,
+ "canonicalize_file_name is unportable - "
+ "use gnulib module canonicalize-lgpl for portability");
+# endif
+# endif
+#endif
+
+#if @GNULIB_MDA_ECVT@
+/* On native Windows, map 'ecvt' to '_ecvt', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::ecvt on all platforms that have
+ it. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef ecvt
+# define ecvt _ecvt
+# endif
+_GL_CXXALIAS_MDA (ecvt, char *,
+ (double number, int ndigits, int *decptp, int *signp));
+# else
+# if @HAVE_DECL_ECVT@
+_GL_CXXALIAS_SYS (ecvt, char *,
+ (double number, int ndigits, int *decptp, int *signp));
+# endif
+# endif
+# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_ECVT@
+_GL_CXXALIASWARN (ecvt);
+# endif
+#endif
+
+#if @GNULIB_MDA_FCVT@
+/* On native Windows, map 'fcvt' to '_fcvt', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::fcvt on all platforms that have
+ it. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef fcvt
+# define fcvt _fcvt
+# endif
+_GL_CXXALIAS_MDA (fcvt, char *,
+ (double number, int ndigits, int *decptp, int *signp));
+# else
+# if @HAVE_DECL_FCVT@
+_GL_CXXALIAS_SYS (fcvt, char *,
+ (double number, int ndigits, int *decptp, int *signp));
+# endif
+# endif
+# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_FCVT@
+_GL_CXXALIASWARN (fcvt);
+# endif
+#endif
+
+#if @GNULIB_MDA_GCVT@
+/* On native Windows, map 'gcvt' to '_gcvt', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::gcvt on all platforms that have
+ it. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef gcvt
+# define gcvt _gcvt
+# endif
+_GL_CXXALIAS_MDA (gcvt, char *, (double number, int ndigits, char *buf));
+# else
+# if @HAVE_DECL_GCVT@
+_GL_CXXALIAS_SYS (gcvt, char *, (double number, int ndigits, char *buf));
+# endif
+# endif
+# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_DECL_GCVT@
+_GL_CXXALIASWARN (gcvt);
+# endif
+#endif
+
+#if @GNULIB_GETLOADAVG@
+/* Store max(NELEM,3) load average numbers in LOADAVG[].
+ The three numbers are the load average of the last 1 minute, the last 5
+ minutes, and the last 15 minutes, respectively.
+ LOADAVG is an array of NELEM numbers. */
+# if !@HAVE_DECL_GETLOADAVG@
+_GL_FUNCDECL_SYS (getloadavg, int, (double loadavg[], int nelem)
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (getloadavg, int, (double loadavg[], int nelem));
+_GL_CXXALIASWARN (getloadavg);
+#elif defined GNULIB_POSIXCHECK
+# undef getloadavg
+# if HAVE_RAW_DECL_GETLOADAVG
+_GL_WARN_ON_USE (getloadavg, "getloadavg is not portable - "
+ "use gnulib module getloadavg for portability");
+# endif
+#endif
+
+#if @GNULIB_GETSUBOPT@
+/* Assuming *OPTIONP is a comma separated list of elements of the form
+ "token" or "token=value", getsubopt parses the first of these elements.
+ If the first element refers to a "token" that is member of the given
+ NULL-terminated array of tokens:
+ - It replaces the comma with a NUL byte, updates *OPTIONP to point past
+ the first option and the comma, sets *VALUEP to the value of the
+ element (or NULL if it doesn't contain an "=" sign),
+ - It returns the index of the "token" in the given array of tokens.
+ Otherwise it returns -1, and *OPTIONP and *VALUEP are undefined.
+ For more details see the POSIX specification.
+ https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsubopt.html */
+# if !@HAVE_GETSUBOPT@
+_GL_FUNCDECL_SYS (getsubopt, int,
+ (char **optionp, char *const *tokens, char **valuep)
+ _GL_ARG_NONNULL ((1, 2, 3)));
+# endif
+_GL_CXXALIAS_SYS (getsubopt, int,
+ (char **optionp, char *const *tokens, char **valuep));
+_GL_CXXALIASWARN (getsubopt);
+#elif defined GNULIB_POSIXCHECK
+# undef getsubopt
+# if HAVE_RAW_DECL_GETSUBOPT
+_GL_WARN_ON_USE (getsubopt, "getsubopt is unportable - "
+ "use gnulib module getsubopt for portability");
+# endif
+#endif
+
+#if @GNULIB_GRANTPT@
+/* Change the ownership and access permission of the slave side of the
+ pseudo-terminal whose master side is specified by FD. */
+# if !@HAVE_GRANTPT@
+_GL_FUNCDECL_SYS (grantpt, int, (int fd));
+# endif
+_GL_CXXALIAS_SYS (grantpt, int, (int fd));
+_GL_CXXALIASWARN (grantpt);
+#elif defined GNULIB_POSIXCHECK
+# undef grantpt
+# if HAVE_RAW_DECL_GRANTPT
+_GL_WARN_ON_USE (grantpt, "grantpt is not portable - "
+ "use gnulib module grantpt for portability");
+# endif
+#endif
+
+/* If _GL_USE_STDLIB_ALLOC is nonzero, the including module does not
+ rely on GNU or POSIX semantics for malloc and realloc (for example,
+ by never specifying a zero size), so it does not need malloc or
+ realloc to be redefined. */
+#if @GNULIB_MALLOC_POSIX@
+# if (@GNULIB_MALLOC_POSIX@ && @REPLACE_MALLOC_FOR_MALLOC_POSIX@) \
+ || (@GNULIB_MALLOC_GNU@ && @REPLACE_MALLOC_FOR_MALLOC_GNU@)
+# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \
+ || _GL_USE_STDLIB_ALLOC)
+# undef malloc
+# define malloc rpl_malloc
+# endif
+_GL_FUNCDECL_RPL (malloc, void *,
+ (size_t size)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
+_GL_CXXALIAS_RPL (malloc, void *, (size_t size));
+# else
+# if __GNUC__ >= 11
+/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */
+_GL_FUNCDECL_SYS (malloc, void *,
+ (size_t size)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
+# endif
+_GL_CXXALIAS_SYS (malloc, void *, (size_t size));
+# endif
+# if __GLIBC__ >= 2
+_GL_CXXALIASWARN (malloc);
+# endif
+#else
+# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined malloc
+/* For -Wmismatched-dealloc: Associate malloc with free or rpl_free. */
+_GL_FUNCDECL_SYS (malloc, void *,
+ (size_t size)
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
+# endif
+# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC
+# undef malloc
+/* Assume malloc is always declared. */
+_GL_WARN_ON_USE (malloc, "malloc is not POSIX compliant everywhere - "
+ "use gnulib module malloc-posix for portability");
+# endif
+#endif
+
+/* Convert a multibyte character to a wide character. */
+#if @GNULIB_MBTOWC@
+# if @REPLACE_MBTOWC@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef mbtowc
+# define mbtowc rpl_mbtowc
+# endif
+_GL_FUNCDECL_RPL (mbtowc, int,
+ (wchar_t *restrict pwc, const char *restrict s, size_t n));
+_GL_CXXALIAS_RPL (mbtowc, int,
+ (wchar_t *restrict pwc, const char *restrict s, size_t n));
+# else
+# if !@HAVE_MBTOWC@
+_GL_FUNCDECL_SYS (mbtowc, int,
+ (wchar_t *restrict pwc, const char *restrict s, size_t n));
+# endif
+_GL_CXXALIAS_SYS (mbtowc, int,
+ (wchar_t *restrict pwc, const char *restrict s, size_t n));
+# endif
+# if __GLIBC__ >= 2
+_GL_CXXALIASWARN (mbtowc);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef mbtowc
+# if HAVE_RAW_DECL_MBTOWC
+_GL_WARN_ON_USE (mbtowc, "mbtowc is not portable - "
+ "use gnulib module mbtowc for portability");
+# endif
+#endif
+
+#if @GNULIB_MKDTEMP@
+/* Create a unique temporary directory from TEMPLATE.
+ The last six characters of TEMPLATE must be "XXXXXX";
+ they are replaced with a string that makes the directory name unique.
+ Returns TEMPLATE, or a null pointer if it cannot get a unique name.
+ The directory is created mode 700. */
+# if !@HAVE_MKDTEMP@
+_GL_FUNCDECL_SYS (mkdtemp, char *, (char * /*template*/) _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (mkdtemp, char *, (char * /*template*/));
+_GL_CXXALIASWARN (mkdtemp);
+#elif defined GNULIB_POSIXCHECK
+# undef mkdtemp
+# if HAVE_RAW_DECL_MKDTEMP
+_GL_WARN_ON_USE (mkdtemp, "mkdtemp is unportable - "
+ "use gnulib module mkdtemp for portability");
+# endif
+#endif
+
+#if @GNULIB_MKOSTEMP@
+/* Create a unique temporary file from TEMPLATE.
+ The last six characters of TEMPLATE must be "XXXXXX";
+ they are replaced with a string that makes the file name unique.
+ The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
+ and O_TEXT, O_BINARY (defined in "binary-io.h").
+ The file is then created, with the specified flags, ensuring it didn't exist
+ before.
+ The file is created read-write (mask at least 0600 & ~umask), but it may be
+ world-readable and world-writable (mask 0666 & ~umask), depending on the
+ implementation.
+ Returns the open file descriptor if successful, otherwise -1 and errno
+ set. */
+# if !@HAVE_MKOSTEMP@
+_GL_FUNCDECL_SYS (mkostemp, int, (char * /*template*/, int /*flags*/)
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (mkostemp, int, (char * /*template*/, int /*flags*/));
+_GL_CXXALIASWARN (mkostemp);
+#elif defined GNULIB_POSIXCHECK
+# undef mkostemp
+# if HAVE_RAW_DECL_MKOSTEMP
+_GL_WARN_ON_USE (mkostemp, "mkostemp is unportable - "
+ "use gnulib module mkostemp for portability");
+# endif
+#endif
+
+#if @GNULIB_MKOSTEMPS@
+/* Create a unique temporary file from TEMPLATE.
+ The last six characters of TEMPLATE before a suffix of length
+ SUFFIXLEN must be "XXXXXX";
+ they are replaced with a string that makes the file name unique.
+ The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
+ and O_TEXT, O_BINARY (defined in "binary-io.h").
+ The file is then created, with the specified flags, ensuring it didn't exist
+ before.
+ The file is created read-write (mask at least 0600 & ~umask), but it may be
+ world-readable and world-writable (mask 0666 & ~umask), depending on the
+ implementation.
+ Returns the open file descriptor if successful, otherwise -1 and errno
+ set. */
+# if !@HAVE_MKOSTEMPS@
+_GL_FUNCDECL_SYS (mkostemps, int,
+ (char * /*template*/, int /*suffixlen*/, int /*flags*/)
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (mkostemps, int,
+ (char * /*template*/, int /*suffixlen*/, int /*flags*/));
+_GL_CXXALIASWARN (mkostemps);
+#elif defined GNULIB_POSIXCHECK
+# undef mkostemps
+# if HAVE_RAW_DECL_MKOSTEMPS
+_GL_WARN_ON_USE (mkostemps, "mkostemps is unportable - "
+ "use gnulib module mkostemps for portability");
+# endif
+#endif
+
+#if @GNULIB_MKSTEMP@
+/* Create a unique temporary file from TEMPLATE.
+ The last six characters of TEMPLATE must be "XXXXXX";
+ they are replaced with a string that makes the file name unique.
+ The file is then created, ensuring it didn't exist before.
+ The file is created read-write (mask at least 0600 & ~umask), but it may be
+ world-readable and world-writable (mask 0666 & ~umask), depending on the
+ implementation.
+ Returns the open file descriptor if successful, otherwise -1 and errno
+ set. */
+# if @REPLACE_MKSTEMP@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define mkstemp rpl_mkstemp
+# endif
+_GL_FUNCDECL_RPL (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (mkstemp, int, (char * /*template*/));
+# else
+# if ! @HAVE_MKSTEMP@
+_GL_FUNCDECL_SYS (mkstemp, int, (char * /*template*/) _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (mkstemp, int, (char * /*template*/));
+# endif
+_GL_CXXALIASWARN (mkstemp);
+#elif defined GNULIB_POSIXCHECK
+# undef mkstemp
+# if HAVE_RAW_DECL_MKSTEMP
+_GL_WARN_ON_USE (mkstemp, "mkstemp is unportable - "
+ "use gnulib module mkstemp for portability");
+# endif
+#endif
+
+#if @GNULIB_MKSTEMPS@
+/* Create a unique temporary file from TEMPLATE.
+ The last six characters of TEMPLATE prior to a suffix of length
+ SUFFIXLEN must be "XXXXXX";
+ they are replaced with a string that makes the file name unique.
+ The file is then created, ensuring it didn't exist before.
+ The file is created read-write (mask at least 0600 & ~umask), but it may be
+ world-readable and world-writable (mask 0666 & ~umask), depending on the
+ implementation.
+ Returns the open file descriptor if successful, otherwise -1 and errno
+ set. */
+# if !@HAVE_MKSTEMPS@
+_GL_FUNCDECL_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/)
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (mkstemps, int, (char * /*template*/, int /*suffixlen*/));
+_GL_CXXALIASWARN (mkstemps);
+#elif defined GNULIB_POSIXCHECK
+# undef mkstemps
+# if HAVE_RAW_DECL_MKSTEMPS
+_GL_WARN_ON_USE (mkstemps, "mkstemps is unportable - "
+ "use gnulib module mkstemps for portability");
+# endif
+#endif
+
+#if @GNULIB_MDA_MKTEMP@
+/* On native Windows, map 'mktemp' to '_mktemp', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::mktemp always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef mktemp
+# define mktemp _mktemp
+# endif
+_GL_CXXALIAS_MDA (mktemp, char *, (char * /*template*/));
+# else
+_GL_CXXALIAS_SYS (mktemp, char *, (char * /*template*/));
+# endif
+_GL_CXXALIASWARN (mktemp);
+#endif
+
+/* Allocate memory with indefinite extent and specified alignment. */
+#if @GNULIB_POSIX_MEMALIGN@
+# if @REPLACE_POSIX_MEMALIGN@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef posix_memalign
+# define posix_memalign rpl_posix_memalign
+# endif
+_GL_FUNCDECL_RPL (posix_memalign, int,
+ (void **memptr, size_t alignment, size_t size)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (posix_memalign, int,
+ (void **memptr, size_t alignment, size_t size));
+# else
+# if @HAVE_POSIX_MEMALIGN@
+_GL_CXXALIAS_SYS (posix_memalign, int,
+ (void **memptr, size_t alignment, size_t size));
+# endif
+# endif
+# if @HAVE_POSIX_MEMALIGN@
+_GL_CXXALIASWARN (posix_memalign);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef posix_memalign
+# if HAVE_RAW_DECL_POSIX_MEMALIGN
+_GL_WARN_ON_USE (posix_memalign, "posix_memalign is not portable - "
+ "use gnulib module posix_memalign for portability");
+# endif
+#endif
+
+#if @GNULIB_POSIX_OPENPT@
+/* Return an FD open to the master side of a pseudo-terminal. Flags should
+ include O_RDWR, and may also include O_NOCTTY. */
+# if !@HAVE_POSIX_OPENPT@
+_GL_FUNCDECL_SYS (posix_openpt, int, (int flags));
+# endif
+_GL_CXXALIAS_SYS (posix_openpt, int, (int flags));
+_GL_CXXALIASWARN (posix_openpt);
+#elif defined GNULIB_POSIXCHECK
+# undef posix_openpt
+# if HAVE_RAW_DECL_POSIX_OPENPT
+_GL_WARN_ON_USE (posix_openpt, "posix_openpt is not portable - "
+ "use gnulib module posix_openpt for portability");
+# endif
+#endif
+
+#if @GNULIB_PTSNAME@
+/* Return the pathname of the pseudo-terminal slave associated with
+ the master FD is open on, or NULL on errors. */
+# if @REPLACE_PTSNAME@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef ptsname
+# define ptsname rpl_ptsname
+# endif
+_GL_FUNCDECL_RPL (ptsname, char *, (int fd));
+_GL_CXXALIAS_RPL (ptsname, char *, (int fd));
+# else
+# if !@HAVE_PTSNAME@
+_GL_FUNCDECL_SYS (ptsname, char *, (int fd));
+# endif
+_GL_CXXALIAS_SYS (ptsname, char *, (int fd));
+# endif
+_GL_CXXALIASWARN (ptsname);
+#elif defined GNULIB_POSIXCHECK
+# undef ptsname
+# if HAVE_RAW_DECL_PTSNAME
+_GL_WARN_ON_USE (ptsname, "ptsname is not portable - "
+ "use gnulib module ptsname for portability");
+# endif
+#endif
+
+#if @GNULIB_PTSNAME_R@
+/* Set the pathname of the pseudo-terminal slave associated with
+ the master FD is open on and return 0, or set errno and return
+ non-zero on errors. */
+# if @REPLACE_PTSNAME_R@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef ptsname_r
+# define ptsname_r rpl_ptsname_r
+# endif
+_GL_FUNCDECL_RPL (ptsname_r, int, (int fd, char *buf, size_t len));
+_GL_CXXALIAS_RPL (ptsname_r, int, (int fd, char *buf, size_t len));
+# else
+# if !@HAVE_PTSNAME_R@
+_GL_FUNCDECL_SYS (ptsname_r, int, (int fd, char *buf, size_t len));
+# endif
+_GL_CXXALIAS_SYS (ptsname_r, int, (int fd, char *buf, size_t len));
+# endif
+# ifndef GNULIB_defined_ptsname_r
+# define GNULIB_defined_ptsname_r (!@HAVE_PTSNAME_R@ || @REPLACE_PTSNAME_R@)
+# endif
+_GL_CXXALIASWARN (ptsname_r);
+#elif defined GNULIB_POSIXCHECK
+# undef ptsname_r
+# if HAVE_RAW_DECL_PTSNAME_R
+_GL_WARN_ON_USE (ptsname_r, "ptsname_r is not portable - "
+ "use gnulib module ptsname_r for portability");
+# endif
+#endif
+
+#if @GNULIB_PUTENV@
+# if @REPLACE_PUTENV@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef putenv
+# define putenv rpl_putenv
+# endif
+_GL_FUNCDECL_RPL (putenv, int, (char *string) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (putenv, int, (char *string));
+# elif defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef putenv
+# define putenv _putenv
+# endif
+_GL_CXXALIAS_MDA (putenv, int, (char *string));
+# else
+_GL_CXXALIAS_SYS (putenv, int, (char *string));
+# endif
+_GL_CXXALIASWARN (putenv);
+#elif @GNULIB_MDA_PUTENV@
+/* On native Windows, map 'putenv' to '_putenv', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::putenv always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef putenv
+# define putenv _putenv
+# endif
+/* Need to cast, because on mingw, the parameter is either
+ 'const char *string' or 'char *string'. */
+_GL_CXXALIAS_MDA_CAST (putenv, int, (char *string));
+# else
+_GL_CXXALIAS_SYS (putenv, int, (char *string));
+# endif
+_GL_CXXALIASWARN (putenv);
+#endif
+
+#if @GNULIB_QSORT_R@
+/* Sort an array of NMEMB elements, starting at address BASE, each element
+ occupying SIZE bytes, in ascending order according to the comparison
+ function COMPARE. */
+# ifdef __cplusplus
+extern "C" {
+# endif
+# if !GNULIB_defined_qsort_r_fn_types
+typedef int (*_gl_qsort_r_compar_fn) (void const *, void const *, void *);
+# define GNULIB_defined_qsort_r_fn_types 1
+# endif
+# ifdef __cplusplus
+}
+# endif
+# if @REPLACE_QSORT_R@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef qsort_r
+# define qsort_r rpl_qsort_r
+# endif
+_GL_FUNCDECL_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size,
+ _gl_qsort_r_compar_fn compare,
+ void *arg) _GL_ARG_NONNULL ((1, 4)));
+_GL_CXXALIAS_RPL (qsort_r, void, (void *base, size_t nmemb, size_t size,
+ _gl_qsort_r_compar_fn compare,
+ void *arg));
+# else
+# if !@HAVE_QSORT_R@
+_GL_FUNCDECL_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size,
+ _gl_qsort_r_compar_fn compare,
+ void *arg) _GL_ARG_NONNULL ((1, 4)));
+# endif
+_GL_CXXALIAS_SYS (qsort_r, void, (void *base, size_t nmemb, size_t size,
+ _gl_qsort_r_compar_fn compare,
+ void *arg));
+# endif
+_GL_CXXALIASWARN (qsort_r);
+#elif defined GNULIB_POSIXCHECK
+# undef qsort_r
+# if HAVE_RAW_DECL_QSORT_R
+_GL_WARN_ON_USE (qsort_r, "qsort_r is not portable - "
+ "use gnulib module qsort_r for portability");
+# endif
+#endif
+
+
+#if @GNULIB_RANDOM_R@
+# if !@HAVE_RANDOM_R@
+# ifndef RAND_MAX
+# define RAND_MAX 2147483647
+# endif
+# endif
+#endif
+
+
+#if @GNULIB_RANDOM@
+# if @REPLACE_RANDOM@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef random
+# define random rpl_random
+# endif
+_GL_FUNCDECL_RPL (random, long, (void));
+_GL_CXXALIAS_RPL (random, long, (void));
+# else
+# if !@HAVE_RANDOM@
+_GL_FUNCDECL_SYS (random, long, (void));
+# endif
+/* Need to cast, because on Haiku, the return type is
+ int. */
+_GL_CXXALIAS_SYS_CAST (random, long, (void));
+# endif
+_GL_CXXALIASWARN (random);
+#elif defined GNULIB_POSIXCHECK
+# undef random
+# if HAVE_RAW_DECL_RANDOM
+_GL_WARN_ON_USE (random, "random is unportable - "
+ "use gnulib module random for portability");
+# endif
+#endif
+
+#if @GNULIB_RANDOM@
+# if @REPLACE_RANDOM@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef srandom
+# define srandom rpl_srandom
+# endif
+_GL_FUNCDECL_RPL (srandom, void, (unsigned int seed));
+_GL_CXXALIAS_RPL (srandom, void, (unsigned int seed));
+# else
+# if !@HAVE_RANDOM@
+_GL_FUNCDECL_SYS (srandom, void, (unsigned int seed));
+# endif
+/* Need to cast, because on FreeBSD, the first parameter is
+ unsigned long seed. */
+_GL_CXXALIAS_SYS_CAST (srandom, void, (unsigned int seed));
+# endif
+_GL_CXXALIASWARN (srandom);
+#elif defined GNULIB_POSIXCHECK
+# undef srandom
+# if HAVE_RAW_DECL_SRANDOM
+_GL_WARN_ON_USE (srandom, "srandom is unportable - "
+ "use gnulib module random for portability");
+# endif
+#endif
+
+#if @GNULIB_RANDOM@
+# if @REPLACE_INITSTATE@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef initstate
+# define initstate rpl_initstate
+# endif
+_GL_FUNCDECL_RPL (initstate, char *,
+ (unsigned int seed, char *buf, size_t buf_size)
+ _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (initstate, char *,
+ (unsigned int seed, char *buf, size_t buf_size));
+# else
+# if !@HAVE_INITSTATE@ || !@HAVE_DECL_INITSTATE@
+_GL_FUNCDECL_SYS (initstate, char *,
+ (unsigned int seed, char *buf, size_t buf_size)
+ _GL_ARG_NONNULL ((2)));
+# endif
+/* Need to cast, because on FreeBSD, the first parameter is
+ unsigned long seed. */
+_GL_CXXALIAS_SYS_CAST (initstate, char *,
+ (unsigned int seed, char *buf, size_t buf_size));
+# endif
+_GL_CXXALIASWARN (initstate);
+#elif defined GNULIB_POSIXCHECK
+# undef initstate
+# if HAVE_RAW_DECL_INITSTATE
+_GL_WARN_ON_USE (initstate, "initstate is unportable - "
+ "use gnulib module random for portability");
+# endif
+#endif
+
+#if @GNULIB_RANDOM@
+# if @REPLACE_SETSTATE@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef setstate
+# define setstate rpl_setstate
+# endif
+_GL_FUNCDECL_RPL (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (setstate, char *, (char *arg_state));
+# else
+# if !@HAVE_SETSTATE@ || !@HAVE_DECL_SETSTATE@
+_GL_FUNCDECL_SYS (setstate, char *, (char *arg_state) _GL_ARG_NONNULL ((1)));
+# endif
+/* Need to cast, because on Mac OS X 10.13, HP-UX, Solaris the first parameter
+ is const char *arg_state. */
+_GL_CXXALIAS_SYS_CAST (setstate, char *, (char *arg_state));
+# endif
+_GL_CXXALIASWARN (setstate);
+#elif defined GNULIB_POSIXCHECK
+# undef setstate
+# if HAVE_RAW_DECL_SETSTATE
+_GL_WARN_ON_USE (setstate, "setstate is unportable - "
+ "use gnulib module random for portability");
+# endif
+#endif
+
+
+#if @GNULIB_RANDOM_R@
+# if @REPLACE_RANDOM_R@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef random_r
+# define random_r rpl_random_r
+# endif
+_GL_FUNCDECL_RPL (random_r, int, (struct random_data *buf, int32_t *result)
+ _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (random_r, int, (struct random_data *buf, int32_t *result));
+# else
+# if !@HAVE_RANDOM_R@
+_GL_FUNCDECL_SYS (random_r, int, (struct random_data *buf, int32_t *result)
+ _GL_ARG_NONNULL ((1, 2)));
+# endif
+_GL_CXXALIAS_SYS (random_r, int, (struct random_data *buf, int32_t *result));
+# endif
+_GL_CXXALIASWARN (random_r);
+#elif defined GNULIB_POSIXCHECK
+# undef random_r
+# if HAVE_RAW_DECL_RANDOM_R
+_GL_WARN_ON_USE (random_r, "random_r is unportable - "
+ "use gnulib module random_r for portability");
+# endif
+#endif
+
+#if @GNULIB_RANDOM_R@
+# if @REPLACE_RANDOM_R@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef srandom_r
+# define srandom_r rpl_srandom_r
+# endif
+_GL_FUNCDECL_RPL (srandom_r, int,
+ (unsigned int seed, struct random_data *rand_state)
+ _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (srandom_r, int,
+ (unsigned int seed, struct random_data *rand_state));
+# else
+# if !@HAVE_RANDOM_R@
+_GL_FUNCDECL_SYS (srandom_r, int,
+ (unsigned int seed, struct random_data *rand_state)
+ _GL_ARG_NONNULL ((2)));
+# endif
+_GL_CXXALIAS_SYS (srandom_r, int,
+ (unsigned int seed, struct random_data *rand_state));
+# endif
+_GL_CXXALIASWARN (srandom_r);
+#elif defined GNULIB_POSIXCHECK
+# undef srandom_r
+# if HAVE_RAW_DECL_SRANDOM_R
+_GL_WARN_ON_USE (srandom_r, "srandom_r is unportable - "
+ "use gnulib module random_r for portability");
+# endif
+#endif
+
+#if @GNULIB_RANDOM_R@
+# if @REPLACE_RANDOM_R@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef initstate_r
+# define initstate_r rpl_initstate_r
+# endif
+_GL_FUNCDECL_RPL (initstate_r, int,
+ (unsigned int seed, char *buf, size_t buf_size,
+ struct random_data *rand_state)
+ _GL_ARG_NONNULL ((2, 4)));
+_GL_CXXALIAS_RPL (initstate_r, int,
+ (unsigned int seed, char *buf, size_t buf_size,
+ struct random_data *rand_state));
+# else
+# if !@HAVE_RANDOM_R@
+_GL_FUNCDECL_SYS (initstate_r, int,
+ (unsigned int seed, char *buf, size_t buf_size,
+ struct random_data *rand_state)
+ _GL_ARG_NONNULL ((2, 4)));
+# endif
+/* Need to cast, because on Haiku, the third parameter is
+ unsigned long buf_size. */
+_GL_CXXALIAS_SYS_CAST (initstate_r, int,
+ (unsigned int seed, char *buf, size_t buf_size,
+ struct random_data *rand_state));
+# endif
+_GL_CXXALIASWARN (initstate_r);
+#elif defined GNULIB_POSIXCHECK
+# undef initstate_r
+# if HAVE_RAW_DECL_INITSTATE_R
+_GL_WARN_ON_USE (initstate_r, "initstate_r is unportable - "
+ "use gnulib module random_r for portability");
+# endif
+#endif
+
+#if @GNULIB_RANDOM_R@
+# if @REPLACE_RANDOM_R@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef setstate_r
+# define setstate_r rpl_setstate_r
+# endif
+_GL_FUNCDECL_RPL (setstate_r, int,
+ (char *arg_state, struct random_data *rand_state)
+ _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (setstate_r, int,
+ (char *arg_state, struct random_data *rand_state));
+# else
+# if !@HAVE_RANDOM_R@
+_GL_FUNCDECL_SYS (setstate_r, int,
+ (char *arg_state, struct random_data *rand_state)
+ _GL_ARG_NONNULL ((1, 2)));
+# endif
+/* Need to cast, because on Haiku, the first parameter is
+ void *arg_state. */
+_GL_CXXALIAS_SYS_CAST (setstate_r, int,
+ (char *arg_state, struct random_data *rand_state));
+# endif
+_GL_CXXALIASWARN (setstate_r);
+#elif defined GNULIB_POSIXCHECK
+# undef setstate_r
+# if HAVE_RAW_DECL_SETSTATE_R
+_GL_WARN_ON_USE (setstate_r, "setstate_r is unportable - "
+ "use gnulib module random_r for portability");
+# endif
+#endif
+
+
+#if @GNULIB_REALLOC_POSIX@
+# if (@GNULIB_REALLOC_POSIX@ && @REPLACE_REALLOC_FOR_REALLOC_POSIX@) \
+ || (@GNULIB_REALLOC_GNU@ && @REPLACE_REALLOC_FOR_REALLOC_GNU@)
+# if !((defined __cplusplus && defined GNULIB_NAMESPACE) \
+ || _GL_USE_STDLIB_ALLOC)
+# undef realloc
+# define realloc rpl_realloc
+# endif
+_GL_FUNCDECL_RPL (realloc, void *, (void *ptr, size_t size)
+ _GL_ATTRIBUTE_DEALLOC_FREE);
+_GL_CXXALIAS_RPL (realloc, void *, (void *ptr, size_t size));
+# else
+# if __GNUC__ >= 11
+/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */
+_GL_FUNCDECL_SYS (realloc, void *, (void *ptr, size_t size)
+ _GL_ATTRIBUTE_DEALLOC_FREE);
+# endif
+_GL_CXXALIAS_SYS (realloc, void *, (void *ptr, size_t size));
+# endif
+# if __GLIBC__ >= 2
+_GL_CXXALIASWARN (realloc);
+# endif
+#else
+# if @GNULIB_FREE_POSIX@ && __GNUC__ >= 11 && !defined realloc
+/* For -Wmismatched-dealloc: Associate realloc with free or rpl_free. */
+_GL_FUNCDECL_SYS (realloc, void *, (void *ptr, size_t size)
+ _GL_ATTRIBUTE_DEALLOC_FREE);
+# endif
+# if defined GNULIB_POSIXCHECK && !_GL_USE_STDLIB_ALLOC
+# undef realloc
+/* Assume realloc is always declared. */
+_GL_WARN_ON_USE (realloc, "realloc is not POSIX compliant everywhere - "
+ "use gnulib module realloc-posix for portability");
+# endif
+#endif
+
+
+#if @GNULIB_REALLOCARRAY@
+# if @REPLACE_REALLOCARRAY@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef reallocarray
+# define reallocarray rpl_reallocarray
+# endif
+_GL_FUNCDECL_RPL (reallocarray, void *,
+ (void *ptr, size_t nmemb, size_t size));
+_GL_CXXALIAS_RPL (reallocarray, void *,
+ (void *ptr, size_t nmemb, size_t size));
+# else
+# if ! @HAVE_REALLOCARRAY@
+_GL_FUNCDECL_SYS (reallocarray, void *,
+ (void *ptr, size_t nmemb, size_t size));
+# endif
+_GL_CXXALIAS_SYS (reallocarray, void *,
+ (void *ptr, size_t nmemb, size_t size));
+# endif
+_GL_CXXALIASWARN (reallocarray);
+#elif defined GNULIB_POSIXCHECK
+# undef reallocarray
+# if HAVE_RAW_DECL_REALLOCARRAY
+_GL_WARN_ON_USE (reallocarray, "reallocarray is not portable - "
+ "use gnulib module reallocarray for portability");
+# endif
+#endif
+
+#if @GNULIB_REALPATH@
+# if @REPLACE_REALPATH@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define realpath rpl_realpath
+# endif
+_GL_FUNCDECL_RPL (realpath, char *,
+ (const char *restrict name, char *restrict resolved)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (realpath, char *,
+ (const char *restrict name, char *restrict resolved));
+# else
+# if !@HAVE_REALPATH@
+_GL_FUNCDECL_SYS (realpath, char *,
+ (const char *restrict name, char *restrict resolved)
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (realpath, char *,
+ (const char *restrict name, char *restrict resolved));
+# endif
+_GL_CXXALIASWARN (realpath);
+#elif defined GNULIB_POSIXCHECK
+# undef realpath
+# if HAVE_RAW_DECL_REALPATH
+_GL_WARN_ON_USE (realpath, "realpath is unportable - use gnulib module "
+ "canonicalize or canonicalize-lgpl for portability");
+# endif
+#endif
+
+#if @GNULIB_RPMATCH@
+/* Test a user response to a question.
+ Return 1 if it is affirmative, 0 if it is negative, or -1 if not clear. */
+# if !@HAVE_RPMATCH@
+_GL_FUNCDECL_SYS (rpmatch, int, (const char *response) _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (rpmatch, int, (const char *response));
+_GL_CXXALIASWARN (rpmatch);
+#elif defined GNULIB_POSIXCHECK
+# undef rpmatch
+# if HAVE_RAW_DECL_RPMATCH
+_GL_WARN_ON_USE (rpmatch, "rpmatch is unportable - "
+ "use gnulib module rpmatch for portability");
+# endif
+#endif
+
+#if @GNULIB_SECURE_GETENV@
+/* Look up NAME in the environment, returning 0 in insecure situations. */
+# if !@HAVE_SECURE_GETENV@
+_GL_FUNCDECL_SYS (secure_getenv, char *,
+ (char const *name) _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (secure_getenv, char *, (char const *name));
+_GL_CXXALIASWARN (secure_getenv);
+#elif defined GNULIB_POSIXCHECK
+# undef secure_getenv
+# if HAVE_RAW_DECL_SECURE_GETENV
+_GL_WARN_ON_USE (secure_getenv, "secure_getenv is unportable - "
+ "use gnulib module secure_getenv for portability");
+# endif
+#endif
+
+#if @GNULIB_SETENV@
+/* Set NAME to VALUE in the environment.
+ If REPLACE is nonzero, overwrite an existing value. */
+# if @REPLACE_SETENV@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef setenv
+# define setenv rpl_setenv
+# endif
+_GL_FUNCDECL_RPL (setenv, int,
+ (const char *name, const char *value, int replace)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (setenv, int,
+ (const char *name, const char *value, int replace));
+# else
+# if !@HAVE_DECL_SETENV@
+_GL_FUNCDECL_SYS (setenv, int,
+ (const char *name, const char *value, int replace)
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (setenv, int,
+ (const char *name, const char *value, int replace));
+# endif
+# if !(@REPLACE_SETENV@ && !@HAVE_DECL_SETENV@)
+_GL_CXXALIASWARN (setenv);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef setenv
+# if HAVE_RAW_DECL_SETENV
+_GL_WARN_ON_USE (setenv, "setenv is unportable - "
+ "use gnulib module setenv for portability");
+# endif
+#endif
+
+#if @GNULIB_STRTOD@
+ /* Parse a double from STRING, updating ENDP if appropriate. */
+# if @REPLACE_STRTOD@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define strtod rpl_strtod
+# endif
+# define GNULIB_defined_strtod_function 1
+_GL_FUNCDECL_RPL (strtod, double,
+ (const char *restrict str, char **restrict endp)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (strtod, double,
+ (const char *restrict str, char **restrict endp));
+# else
+# if !@HAVE_STRTOD@
+_GL_FUNCDECL_SYS (strtod, double,
+ (const char *restrict str, char **restrict endp)
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (strtod, double,
+ (const char *restrict str, char **restrict endp));
+# endif
+# if __GLIBC__ >= 2
+_GL_CXXALIASWARN (strtod);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef strtod
+# if HAVE_RAW_DECL_STRTOD
+_GL_WARN_ON_USE (strtod, "strtod is unportable - "
+ "use gnulib module strtod for portability");
+# endif
+#endif
+
+#if @GNULIB_STRTOLD@
+ /* Parse a 'long double' from STRING, updating ENDP if appropriate. */
+# if @REPLACE_STRTOLD@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define strtold rpl_strtold
+# endif
+# define GNULIB_defined_strtold_function 1
+_GL_FUNCDECL_RPL (strtold, long double,
+ (const char *restrict str, char **restrict endp)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (strtold, long double,
+ (const char *restrict str, char **restrict endp));
+# else
+# if !@HAVE_STRTOLD@
+_GL_FUNCDECL_SYS (strtold, long double,
+ (const char *restrict str, char **restrict endp)
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (strtold, long double,
+ (const char *restrict str, char **restrict endp));
+# endif
+_GL_CXXALIASWARN (strtold);
+#elif defined GNULIB_POSIXCHECK
+# undef strtold
+# if HAVE_RAW_DECL_STRTOLD
+_GL_WARN_ON_USE (strtold, "strtold is unportable - "
+ "use gnulib module strtold for portability");
+# endif
+#endif
+
+#if @GNULIB_STRTOL@
+/* Parse a signed integer whose textual representation starts at STRING.
+ The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
+ it may be decimal or octal (with prefix "0") or hexadecimal (with prefix
+ "0x").
+ If ENDPTR is not NULL, the address of the first byte after the integer is
+ stored in *ENDPTR.
+ Upon overflow, the return value is LONG_MAX or LONG_MIN, and errno is set
+ to ERANGE. */
+# if @REPLACE_STRTOL@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define strtol rpl_strtol
+# endif
+# define GNULIB_defined_strtol_function 1
+_GL_FUNCDECL_RPL (strtol, long,
+ (const char *restrict string, char **restrict endptr,
+ int base)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (strtol, long,
+ (const char *restrict string, char **restrict endptr,
+ int base));
+# else
+# if !@HAVE_STRTOL@
+_GL_FUNCDECL_SYS (strtol, long,
+ (const char *restrict string, char **restrict endptr,
+ int base)
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (strtol, long,
+ (const char *restrict string, char **restrict endptr,
+ int base));
+# endif
+_GL_CXXALIASWARN (strtol);
+#elif defined GNULIB_POSIXCHECK
+# undef strtol
+# if HAVE_RAW_DECL_STRTOL
+_GL_WARN_ON_USE (strtol, "strtol is unportable - "
+ "use gnulib module strtol for portability");
+# endif
+#endif
+
+#if @GNULIB_STRTOLL@
+/* Parse a signed integer whose textual representation starts at STRING.
+ The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
+ it may be decimal or octal (with prefix "0") or hexadecimal (with prefix
+ "0x").
+ If ENDPTR is not NULL, the address of the first byte after the integer is
+ stored in *ENDPTR.
+ Upon overflow, the return value is LLONG_MAX or LLONG_MIN, and errno is set
+ to ERANGE. */
+# if @REPLACE_STRTOLL@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define strtoll rpl_strtoll
+# endif
+# define GNULIB_defined_strtoll_function 1
+_GL_FUNCDECL_RPL (strtoll, long long,
+ (const char *restrict string, char **restrict endptr,
+ int base)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (strtoll, long long,
+ (const char *restrict string, char **restrict endptr,
+ int base));
+# else
+# if !@HAVE_STRTOLL@
+_GL_FUNCDECL_SYS (strtoll, long long,
+ (const char *restrict string, char **restrict endptr,
+ int base)
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (strtoll, long long,
+ (const char *restrict string, char **restrict endptr,
+ int base));
+# endif
+_GL_CXXALIASWARN (strtoll);
+#elif defined GNULIB_POSIXCHECK
+# undef strtoll
+# if HAVE_RAW_DECL_STRTOLL
+_GL_WARN_ON_USE (strtoll, "strtoll is unportable - "
+ "use gnulib module strtoll for portability");
+# endif
+#endif
+
+#if @GNULIB_STRTOUL@
+/* Parse an unsigned integer whose textual representation starts at STRING.
+ The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
+ it may be decimal or octal (with prefix "0") or hexadecimal (with prefix
+ "0x").
+ If ENDPTR is not NULL, the address of the first byte after the integer is
+ stored in *ENDPTR.
+ Upon overflow, the return value is ULONG_MAX, and errno is set to ERANGE. */
+# if @REPLACE_STRTOUL@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define strtoul rpl_strtoul
+# endif
+# define GNULIB_defined_strtoul_function 1
+_GL_FUNCDECL_RPL (strtoul, unsigned long,
+ (const char *restrict string, char **restrict endptr,
+ int base)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (strtoul, unsigned long,
+ (const char *restrict string, char **restrict endptr,
+ int base));
+# else
+# if !@HAVE_STRTOUL@
+_GL_FUNCDECL_SYS (strtoul, unsigned long,
+ (const char *restrict string, char **restrict endptr,
+ int base)
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (strtoul, unsigned long,
+ (const char *restrict string, char **restrict endptr,
+ int base));
+# endif
+_GL_CXXALIASWARN (strtoul);
+#elif defined GNULIB_POSIXCHECK
+# undef strtoul
+# if HAVE_RAW_DECL_STRTOUL
+_GL_WARN_ON_USE (strtoul, "strtoul is unportable - "
+ "use gnulib module strtoul for portability");
+# endif
+#endif
+
+#if @GNULIB_STRTOULL@
+/* Parse an unsigned integer whose textual representation starts at STRING.
+ The integer is expected to be in base BASE (2 <= BASE <= 36); if BASE == 0,
+ it may be decimal or octal (with prefix "0") or hexadecimal (with prefix
+ "0x").
+ If ENDPTR is not NULL, the address of the first byte after the integer is
+ stored in *ENDPTR.
+ Upon overflow, the return value is ULLONG_MAX, and errno is set to
+ ERANGE. */
+# if @REPLACE_STRTOULL@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define strtoull rpl_strtoull
+# endif
+# define GNULIB_defined_strtoull_function 1
+_GL_FUNCDECL_RPL (strtoull, unsigned long long,
+ (const char *restrict string, char **restrict endptr,
+ int base)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (strtoull, unsigned long long,
+ (const char *restrict string, char **restrict endptr,
+ int base));
+# else
+# if !@HAVE_STRTOULL@
+_GL_FUNCDECL_SYS (strtoull, unsigned long long,
+ (const char *restrict string, char **restrict endptr,
+ int base)
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (strtoull, unsigned long long,
+ (const char *restrict string, char **restrict endptr,
+ int base));
+# endif
+_GL_CXXALIASWARN (strtoull);
+#elif defined GNULIB_POSIXCHECK
+# undef strtoull
+# if HAVE_RAW_DECL_STRTOULL
+_GL_WARN_ON_USE (strtoull, "strtoull is unportable - "
+ "use gnulib module strtoull for portability");
+# endif
+#endif
+
+#if @GNULIB_UNLOCKPT@
+/* Unlock the slave side of the pseudo-terminal whose master side is specified
+ by FD, so that it can be opened. */
+# if !@HAVE_UNLOCKPT@
+_GL_FUNCDECL_SYS (unlockpt, int, (int fd));
+# endif
+_GL_CXXALIAS_SYS (unlockpt, int, (int fd));
+_GL_CXXALIASWARN (unlockpt);
+#elif defined GNULIB_POSIXCHECK
+# undef unlockpt
+# if HAVE_RAW_DECL_UNLOCKPT
+_GL_WARN_ON_USE (unlockpt, "unlockpt is not portable - "
+ "use gnulib module unlockpt for portability");
+# endif
+#endif
+
+#if @GNULIB_UNSETENV@
+/* Remove the variable NAME from the environment. */
+# if @REPLACE_UNSETENV@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef unsetenv
+# define unsetenv rpl_unsetenv
+# endif
+_GL_FUNCDECL_RPL (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (unsetenv, int, (const char *name));
+# else
+# if !@HAVE_DECL_UNSETENV@
+_GL_FUNCDECL_SYS (unsetenv, int, (const char *name) _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (unsetenv, int, (const char *name));
+# endif
+# if !(@REPLACE_UNSETENV@ && !@HAVE_DECL_UNSETENV@)
+_GL_CXXALIASWARN (unsetenv);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef unsetenv
+# if HAVE_RAW_DECL_UNSETENV
+_GL_WARN_ON_USE (unsetenv, "unsetenv is unportable - "
+ "use gnulib module unsetenv for portability");
+# endif
+#endif
+
+/* Convert a wide character to a multibyte character. */
+#if @GNULIB_WCTOMB@
+# if @REPLACE_WCTOMB@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef wctomb
+# define wctomb rpl_wctomb
+# endif
+_GL_FUNCDECL_RPL (wctomb, int, (char *s, wchar_t wc));
+_GL_CXXALIAS_RPL (wctomb, int, (char *s, wchar_t wc));
+# else
+_GL_CXXALIAS_SYS (wctomb, int, (char *s, wchar_t wc));
+# endif
+# if __GLIBC__ >= 2
+_GL_CXXALIASWARN (wctomb);
+# endif
+#endif
+
+
+#endif /* _@GUARD_PREFIX@_STDLIB_H */
+#endif /* _@GUARD_PREFIX@_STDLIB_H */
+#endif
diff --git a/lib/gl/string.in.h b/lib/gl/string.in.h
index 440f4ce..3996da9 100644
--- a/lib/gl/string.in.h
+++ b/lib/gl/string.in.h
@@ -1,19 +1,19 @@
/* A GNU-like <string.h>.
- Copyright (C) 1995-1996, 2001-2019 Free Software Foundation, Inc.
+ Copyright (C) 1995-1996, 2001-2022 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1, or (at your option)
- any later version.
+ This file is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ This file is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
- along with this program; if not, see <https://www.gnu.org/licenses/>. */
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
@@ -52,14 +52,6 @@
# include <wchar.h>
#endif
-/* The __attribute__ feature is available in gcc versions 2.5 and later.
- The attribute __pure__ was added in gcc 2.96. */
-#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
-# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
-#else
-# define _GL_ATTRIBUTE_PURE /* empty */
-#endif
-
/* NetBSD 5.0 declares strsignal in <unistd.h>, not in <string.h>. */
/* But in any case avoid namespace pollution on glibc systems. */
#if (@GNULIB_STRSIGNAL@ || defined GNULIB_POSIXCHECK) && defined __NetBSD__ \
@@ -67,12 +59,98 @@
# include <unistd.h>
#endif
+/* AIX 7.2 declares ffsl and ffsll in <strings.h>, not in <string.h>. */
+/* But in any case avoid namespace pollution on glibc systems. */
+#if ((@GNULIB_FFSL@ || @GNULIB_FFSLL@ || defined GNULIB_POSIXCHECK) \
+ && defined _AIX) \
+ && ! defined __GLIBC__
+# include <strings.h>
+#endif
+
+/* _GL_ATTRIBUTE_DEALLOC (F, I) declares that the function returns pointers
+ that can be freed by passing them as the Ith argument to the
+ function F. */
+#ifndef _GL_ATTRIBUTE_DEALLOC
+# if __GNUC__ >= 11
+# define _GL_ATTRIBUTE_DEALLOC(f, i) __attribute__ ((__malloc__ (f, i)))
+# else
+# define _GL_ATTRIBUTE_DEALLOC(f, i)
+# endif
+#endif
+
+/* _GL_ATTRIBUTE_DEALLOC_FREE declares that the function returns pointers that
+ can be freed via 'free'; it can be used only after declaring 'free'. */
+/* Applies to: functions. Cannot be used on inline functions. */
+#ifndef _GL_ATTRIBUTE_DEALLOC_FREE
+# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (free, 1)
+#endif
+
+/* _GL_ATTRIBUTE_MALLOC declares that the function returns a pointer to freshly
+ allocated memory. */
+/* Applies to: functions. */
+#ifndef _GL_ATTRIBUTE_MALLOC
+# if __GNUC__ >= 3 || defined __clang__
+# define _GL_ATTRIBUTE_MALLOC __attribute__ ((__malloc__))
+# else
+# define _GL_ATTRIBUTE_MALLOC
+# endif
+#endif
+
+/* The __attribute__ feature is available in gcc versions 2.5 and later.
+ The attribute __pure__ was added in gcc 2.96. */
+#ifndef _GL_ATTRIBUTE_PURE
+# if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) || defined __clang__
+# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
+# else
+# define _GL_ATTRIBUTE_PURE /* empty */
+# endif
+#endif
+
/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
/* The definition of _GL_ARG_NONNULL is copied here. */
/* The definition of _GL_WARN_ON_USE is copied here. */
+/* Make _GL_ATTRIBUTE_DEALLOC_FREE work, even though <stdlib.h> may not have
+ been included yet. */
+#if @GNULIB_FREE_POSIX@
+# if (@REPLACE_FREE@ && !defined free \
+ && !(defined __cplusplus && defined GNULIB_NAMESPACE))
+/* We can't do '#define free rpl_free' here. */
+_GL_EXTERN_C void rpl_free (void *);
+# undef _GL_ATTRIBUTE_DEALLOC_FREE
+# define _GL_ATTRIBUTE_DEALLOC_FREE _GL_ATTRIBUTE_DEALLOC (rpl_free, 1)
+# else
+# if defined _MSC_VER && !defined free
+_GL_EXTERN_C
+# if defined _DLL
+ __declspec (dllimport)
+# endif
+ void __cdecl free (void *);
+# else
+# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2)
+_GL_EXTERN_C void free (void *) throw ();
+# else
+_GL_EXTERN_C void free (void *);
+# endif
+# endif
+# endif
+#else
+# if defined _MSC_VER && !defined free
+_GL_EXTERN_C
+# if defined _DLL
+ __declspec (dllimport)
+# endif
+ void __cdecl free (void *);
+# else
+# if defined __cplusplus && (__GLIBC__ + (__GLIBC_MINOR__ >= 14) > 2)
+_GL_EXTERN_C void free (void *) throw ();
+# else
+_GL_EXTERN_C void free (void *);
+# endif
+# endif
+#endif
/* Clear a block of memory. The compiler will not delete a call to
this function, even if the block is dead after the call. */
@@ -108,10 +186,18 @@ _GL_WARN_ON_USE (ffsl, "ffsl is not portable - use the ffsl module");
/* Find the index of the least-significant set bit. */
#if @GNULIB_FFSLL@
-# if !@HAVE_FFSLL@
+# if @REPLACE_FFSLL@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define ffsll rpl_ffsll
+# endif
+_GL_FUNCDECL_RPL (ffsll, int, (long long int i));
+_GL_CXXALIAS_RPL (ffsll, int, (long long int i));
+# else
+# if !@HAVE_FFSLL@
_GL_FUNCDECL_SYS (ffsll, int, (long long int i));
-# endif
+# endif
_GL_CXXALIAS_SYS (ffsll, int, (long long int i));
+# endif
_GL_CXXALIASWARN (ffsll);
#elif defined GNULIB_POSIXCHECK
# undef ffsll
@@ -121,10 +207,30 @@ _GL_WARN_ON_USE (ffsll, "ffsll is not portable - use the ffsll module");
#endif
+#if @GNULIB_MDA_MEMCCPY@
+/* On native Windows, map 'memccpy' to '_memccpy', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::memccpy always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef memccpy
+# define memccpy _memccpy
+# endif
+_GL_CXXALIAS_MDA (memccpy, void *,
+ (void *dest, const void *src, int c, size_t n));
+# else
+_GL_CXXALIAS_SYS (memccpy, void *,
+ (void *dest, const void *src, int c, size_t n));
+# endif
+_GL_CXXALIASWARN (memccpy);
+#endif
+
+
/* Return the first instance of C within N bytes of S, or NULL. */
#if @GNULIB_MEMCHR@
# if @REPLACE_MEMCHR@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef memchr
# define memchr rpl_memchr
# endif
_GL_FUNCDECL_RPL (memchr, void *, (void const *__s, int __c, size_t __n)
@@ -132,11 +238,6 @@ _GL_FUNCDECL_RPL (memchr, void *, (void const *__s, int __c, size_t __n)
_GL_ARG_NONNULL ((1)));
_GL_CXXALIAS_RPL (memchr, void *, (void const *__s, int __c, size_t __n));
# else
-# if ! @HAVE_MEMCHR@
-_GL_FUNCDECL_SYS (memchr, void *, (void const *__s, int __c, size_t __n)
- _GL_ATTRIBUTE_PURE
- _GL_ARG_NONNULL ((1)));
-# endif
/* On some systems, this function is defined as an overloaded function:
extern "C" { const void * std::memchr (const void *, int, size_t); }
extern "C++" { void * std::memchr (void *, int, size_t); } */
@@ -145,11 +246,12 @@ _GL_CXXALIAS_SYS_CAST2 (memchr,
void const *, (void const *__s, int __c, size_t __n));
# endif
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
- && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
-_GL_CXXALIASWARN1 (memchr, void *, (void *__s, int __c, size_t __n));
+ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) \
+ || defined __clang__)
+_GL_CXXALIASWARN1 (memchr, void *, (void *__s, int __c, size_t __n) throw ());
_GL_CXXALIASWARN1 (memchr, void const *,
- (void const *__s, int __c, size_t __n));
-# else
+ (void const *__s, int __c, size_t __n) throw ());
+# elif __GLIBC__ >= 2
_GL_CXXALIASWARN (memchr);
# endif
#elif defined GNULIB_POSIXCHECK
@@ -230,9 +332,10 @@ _GL_CXXALIAS_SYS_CAST2 (memrchr,
void *, (void const *, int, size_t),
void const *, (void const *, int, size_t));
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
- && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
-_GL_CXXALIASWARN1 (memrchr, void *, (void *, int, size_t));
-_GL_CXXALIASWARN1 (memrchr, void const *, (void const *, int, size_t));
+ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) \
+ || defined __clang__)
+_GL_CXXALIASWARN1 (memrchr, void *, (void *, int, size_t) throw ());
+_GL_CXXALIASWARN1 (memrchr, void const *, (void const *, int, size_t) throw ());
# else
_GL_CXXALIASWARN (memrchr);
# endif
@@ -260,9 +363,11 @@ _GL_CXXALIAS_SYS_CAST2 (rawmemchr,
void *, (void const *__s, int __c_in),
void const *, (void const *__s, int __c_in));
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
- && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
-_GL_CXXALIASWARN1 (rawmemchr, void *, (void *__s, int __c_in));
-_GL_CXXALIASWARN1 (rawmemchr, void const *, (void const *__s, int __c_in));
+ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) \
+ || defined __clang__)
+_GL_CXXALIASWARN1 (rawmemchr, void *, (void *__s, int __c_in) throw ());
+_GL_CXXALIASWARN1 (rawmemchr, void const *,
+ (void const *__s, int __c_in) throw ());
# else
_GL_CXXALIASWARN (rawmemchr);
# endif
@@ -332,9 +437,11 @@ _GL_WARN_ON_USE (stpncpy, "stpncpy is unportable - "
GB18030 and the character to be searched is a digit. */
# undef strchr
/* Assume strchr is always declared. */
-_GL_WARN_ON_USE (strchr, "strchr cannot work correctly on character strings "
- "in some multibyte locales - "
- "use mbschr if you care about internationalization");
+_GL_WARN_ON_USE_CXX (strchr,
+ const char *, char *, (const char *, int),
+ "strchr cannot work correctly on character strings "
+ "in some multibyte locales - "
+ "use mbschr if you care about internationalization");
#endif
/* Find the first occurrence of C in S or the final NUL byte. */
@@ -362,9 +469,11 @@ _GL_CXXALIAS_SYS_CAST2 (strchrnul,
char const *, (char const *__s, int __c_in));
# endif
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
- && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
-_GL_CXXALIASWARN1 (strchrnul, char *, (char *__s, int __c_in));
-_GL_CXXALIASWARN1 (strchrnul, char const *, (char const *__s, int __c_in));
+ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) \
+ || defined __clang__)
+_GL_CXXALIASWARN1 (strchrnul, char *, (char *__s, int __c_in) throw ());
+_GL_CXXALIASWARN1 (strchrnul, char const *,
+ (char const *__s, int __c_in) throw ());
# else
_GL_CXXALIASWARN (strchrnul);
# endif
@@ -383,24 +492,62 @@ _GL_WARN_ON_USE (strchrnul, "strchrnul is unportable - "
# undef strdup
# define strdup rpl_strdup
# endif
-_GL_FUNCDECL_RPL (strdup, char *, (char const *__s) _GL_ARG_NONNULL ((1)));
+_GL_FUNCDECL_RPL (strdup, char *,
+ (char const *__s)
+ _GL_ARG_NONNULL ((1))
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
_GL_CXXALIAS_RPL (strdup, char *, (char const *__s));
+# elif defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef strdup
+# define strdup _strdup
+# endif
+_GL_CXXALIAS_MDA (strdup, char *, (char const *__s));
# else
# if defined __cplusplus && defined GNULIB_NAMESPACE && defined strdup
/* strdup exists as a function and as a macro. Get rid of the macro. */
# undef strdup
# endif
-# if !(@HAVE_DECL_STRDUP@ || defined strdup)
-_GL_FUNCDECL_SYS (strdup, char *, (char const *__s) _GL_ARG_NONNULL ((1)));
+# if (!@HAVE_DECL_STRDUP@ || __GNUC__ >= 11) && !defined strdup
+_GL_FUNCDECL_SYS (strdup, char *,
+ (char const *__s)
+ _GL_ARG_NONNULL ((1))
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
# endif
_GL_CXXALIAS_SYS (strdup, char *, (char const *__s));
# endif
_GL_CXXALIASWARN (strdup);
-#elif defined GNULIB_POSIXCHECK
-# undef strdup
-# if HAVE_RAW_DECL_STRDUP
+#else
+# if __GNUC__ >= 11 && !defined strdup
+/* For -Wmismatched-dealloc: Associate strdup with free or rpl_free. */
+_GL_FUNCDECL_SYS (strdup, char *,
+ (char const *__s)
+ _GL_ARG_NONNULL ((1))
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
+# endif
+# if defined GNULIB_POSIXCHECK
+# undef strdup
+# if HAVE_RAW_DECL_STRDUP
_GL_WARN_ON_USE (strdup, "strdup is unportable - "
"use gnulib module strdup for portability");
+# endif
+# elif @GNULIB_MDA_STRDUP@
+/* On native Windows, map 'creat' to '_creat', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::strdup always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef strdup
+# define strdup _strdup
+# endif
+_GL_CXXALIAS_MDA (strdup, char *, (char const *__s));
+# else
+# if defined __cplusplus && defined GNULIB_NAMESPACE && defined strdup
+# undef strdup
+# endif
+_GL_CXXALIAS_SYS (strdup, char *, (char const *__s));
+# endif
+_GL_CXXALIASWARN (strdup);
# endif
#endif
@@ -411,13 +558,18 @@ _GL_WARN_ON_USE (strdup, "strdup is unportable - "
# undef strncat
# define strncat rpl_strncat
# endif
-_GL_FUNCDECL_RPL (strncat, char *, (char *dest, const char *src, size_t n)
- _GL_ARG_NONNULL ((1, 2)));
-_GL_CXXALIAS_RPL (strncat, char *, (char *dest, const char *src, size_t n));
+_GL_FUNCDECL_RPL (strncat, char *,
+ (char *restrict dest, const char *restrict src, size_t n)
+ _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (strncat, char *,
+ (char *restrict dest, const char *restrict src, size_t n));
# else
-_GL_CXXALIAS_SYS (strncat, char *, (char *dest, const char *src, size_t n));
+_GL_CXXALIAS_SYS (strncat, char *,
+ (char *restrict dest, const char *restrict src, size_t n));
# endif
+# if __GLIBC__ >= 2
_GL_CXXALIASWARN (strncat);
+# endif
#elif defined GNULIB_POSIXCHECK
# undef strncat
# if HAVE_RAW_DECL_STRNCAT
@@ -433,22 +585,35 @@ _GL_WARN_ON_USE (strncat, "strncat is unportable - "
# undef strndup
# define strndup rpl_strndup
# endif
-_GL_FUNCDECL_RPL (strndup, char *, (char const *__s, size_t __n)
- _GL_ARG_NONNULL ((1)));
+_GL_FUNCDECL_RPL (strndup, char *,
+ (char const *__s, size_t __n)
+ _GL_ARG_NONNULL ((1))
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
_GL_CXXALIAS_RPL (strndup, char *, (char const *__s, size_t __n));
# else
-# if ! @HAVE_DECL_STRNDUP@
-_GL_FUNCDECL_SYS (strndup, char *, (char const *__s, size_t __n)
- _GL_ARG_NONNULL ((1)));
+# if !@HAVE_DECL_STRNDUP@ || (__GNUC__ >= 11 && !defined strndup)
+_GL_FUNCDECL_SYS (strndup, char *,
+ (char const *__s, size_t __n)
+ _GL_ARG_NONNULL ((1))
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
# endif
_GL_CXXALIAS_SYS (strndup, char *, (char const *__s, size_t __n));
# endif
_GL_CXXALIASWARN (strndup);
-#elif defined GNULIB_POSIXCHECK
-# undef strndup
-# if HAVE_RAW_DECL_STRNDUP
+#else
+# if __GNUC__ >= 11 && !defined strndup
+/* For -Wmismatched-dealloc: Associate strndup with free or rpl_free. */
+_GL_FUNCDECL_SYS (strndup, char *,
+ (char const *__s, size_t __n)
+ _GL_ARG_NONNULL ((1))
+ _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE);
+# endif
+# if defined GNULIB_POSIXCHECK
+# undef strndup
+# if HAVE_RAW_DECL_STRNDUP
_GL_WARN_ON_USE (strndup, "strndup is unportable - "
"use gnulib module strndup for portability");
+# endif
# endif
#endif
@@ -508,11 +673,12 @@ _GL_CXXALIAS_SYS_CAST2 (strpbrk,
char *, (char const *__s, char const *__accept),
const char *, (char const *__s, char const *__accept));
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
- && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
-_GL_CXXALIASWARN1 (strpbrk, char *, (char *__s, char const *__accept));
+ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) \
+ || defined __clang__)
+_GL_CXXALIASWARN1 (strpbrk, char *, (char *__s, char const *__accept) throw ());
_GL_CXXALIASWARN1 (strpbrk, char const *,
- (char const *__s, char const *__accept));
-# else
+ (char const *__s, char const *__accept) throw ());
+# elif __GLIBC__ >= 2
_GL_CXXALIASWARN (strpbrk);
# endif
# if defined GNULIB_POSIXCHECK
@@ -521,15 +687,19 @@ _GL_CXXALIASWARN (strpbrk);
locale encoding is GB18030 and one of the characters to be searched is a
digit. */
# undef strpbrk
-_GL_WARN_ON_USE (strpbrk, "strpbrk cannot work correctly on character strings "
- "in multibyte locales - "
- "use mbspbrk if you care about internationalization");
+_GL_WARN_ON_USE_CXX (strpbrk,
+ const char *, char *, (const char *, const char *),
+ "strpbrk cannot work correctly on character strings "
+ "in multibyte locales - "
+ "use mbspbrk if you care about internationalization");
# endif
#elif defined GNULIB_POSIXCHECK
# undef strpbrk
# if HAVE_RAW_DECL_STRPBRK
-_GL_WARN_ON_USE (strpbrk, "strpbrk is unportable - "
- "use gnulib module strpbrk for portability");
+_GL_WARN_ON_USE_CXX (strpbrk,
+ const char *, char *, (const char *, const char *),
+ "strpbrk is unportable - "
+ "use gnulib module strpbrk for portability");
# endif
#endif
@@ -548,9 +718,11 @@ _GL_WARN_ON_USE (strspn, "strspn cannot work correctly on character strings "
GB18030 and the character to be searched is a digit. */
# undef strrchr
/* Assume strrchr is always declared. */
-_GL_WARN_ON_USE (strrchr, "strrchr cannot work correctly on character strings "
- "in some multibyte locales - "
- "use mbsrchr if you care about internationalization");
+_GL_WARN_ON_USE_CXX (strrchr,
+ const char *, char *, (const char *, int),
+ "strrchr cannot work correctly on character strings "
+ "in some multibyte locales - "
+ "use mbsrchr if you care about internationalization");
#endif
/* Search the next delimiter (char listed in DELIM) starting at *STRINGP.
@@ -610,11 +782,13 @@ _GL_CXXALIAS_SYS_CAST2 (strstr,
const char *, (const char *haystack, const char *needle));
# endif
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
- && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
-_GL_CXXALIASWARN1 (strstr, char *, (char *haystack, const char *needle));
+ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) \
+ || defined __clang__)
+_GL_CXXALIASWARN1 (strstr, char *,
+ (char *haystack, const char *needle) throw ());
_GL_CXXALIASWARN1 (strstr, const char *,
- (const char *haystack, const char *needle));
-# else
+ (const char *haystack, const char *needle) throw ());
+# elif __GLIBC__ >= 2
_GL_CXXALIASWARN (strstr);
# endif
#elif defined GNULIB_POSIXCHECK
@@ -659,10 +833,12 @@ _GL_CXXALIAS_SYS_CAST2 (strcasestr,
const char *, (const char *haystack, const char *needle));
# endif
# if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 10) && !defined __UCLIBC__) \
- && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
-_GL_CXXALIASWARN1 (strcasestr, char *, (char *haystack, const char *needle));
+ && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4) \
+ || defined __clang__)
+_GL_CXXALIASWARN1 (strcasestr, char *,
+ (char *haystack, const char *needle) throw ());
_GL_CXXALIASWARN1 (strcasestr, const char *,
- (const char *haystack, const char *needle));
+ (const char *haystack, const char *needle) throw ());
# else
_GL_CXXALIASWARN (strcasestr);
# endif
@@ -693,7 +869,7 @@ _GL_WARN_ON_USE (strcasestr, "strcasestr does work correctly on character "
This is a variant of strtok() that is multithread-safe.
For the POSIX documentation for this function, see:
- http://www.opengroup.org/susv3xsh/strtok.html
+ https://pubs.opengroup.org/onlinepubs/9699919799/functions/strtok.html
Caveat: It modifies the original string.
Caveat: These functions cannot be used on constant strings.
@@ -964,7 +1140,8 @@ _GL_EXTERN_C char * mbssep (char **stringp, const char *delim)
Caveat: The identity of the delimiting character is lost.
See also mbssep(). */
-_GL_EXTERN_C char * mbstok_r (char *string, const char *delim, char **save_ptr)
+_GL_EXTERN_C char * mbstok_r (char *restrict string, const char *delim,
+ char **save_ptr)
_GL_ARG_NONNULL ((2, 3));
#endif
@@ -980,7 +1157,9 @@ _GL_CXXALIAS_RPL (strerror, char *, (int));
# else
_GL_CXXALIAS_SYS (strerror, char *, (int));
# endif
+# if __GLIBC__ >= 2
_GL_CXXALIASWARN (strerror);
+# endif
#elif defined GNULIB_POSIXCHECK
# undef strerror
/* Assume strerror is always declared. */
@@ -1017,6 +1196,60 @@ _GL_WARN_ON_USE (strerror_r, "strerror_r is unportable - "
# endif
#endif
+/* Return the name of the system error code ERRNUM. */
+#if @GNULIB_STRERRORNAME_NP@
+# if @REPLACE_STRERRORNAME_NP@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef strerrorname_np
+# define strerrorname_np rpl_strerrorname_np
+# endif
+_GL_FUNCDECL_RPL (strerrorname_np, const char *, (int errnum));
+_GL_CXXALIAS_RPL (strerrorname_np, const char *, (int errnum));
+# else
+# if !@HAVE_STRERRORNAME_NP@
+_GL_FUNCDECL_SYS (strerrorname_np, const char *, (int errnum));
+# endif
+_GL_CXXALIAS_SYS (strerrorname_np, const char *, (int errnum));
+# endif
+_GL_CXXALIASWARN (strerrorname_np);
+#elif defined GNULIB_POSIXCHECK
+# undef strerrorname_np
+# if HAVE_RAW_DECL_STRERRORNAME_NP
+_GL_WARN_ON_USE (strerrorname_np, "strerrorname_np is unportable - "
+ "use gnulib module strerrorname_np for portability");
+# endif
+#endif
+
+/* Return an abbreviation string for the signal number SIG. */
+#if @GNULIB_SIGABBREV_NP@
+# if ! @HAVE_SIGABBREV_NP@
+_GL_FUNCDECL_SYS (sigabbrev_np, const char *, (int sig));
+# endif
+_GL_CXXALIAS_SYS (sigabbrev_np, const char *, (int sig));
+_GL_CXXALIASWARN (sigabbrev_np);
+#elif defined GNULIB_POSIXCHECK
+# undef sigabbrev_np
+# if HAVE_RAW_DECL_SIGABBREV_NP
+_GL_WARN_ON_USE (sigabbrev_np, "sigabbrev_np is unportable - "
+ "use gnulib module sigabbrev_np for portability");
+# endif
+#endif
+
+/* Return an English description string for the signal number SIG. */
+#if @GNULIB_SIGDESCR_NP@
+# if ! @HAVE_SIGDESCR_NP@
+_GL_FUNCDECL_SYS (sigdescr_np, const char *, (int sig));
+# endif
+_GL_CXXALIAS_SYS (sigdescr_np, const char *, (int sig));
+_GL_CXXALIASWARN (sigdescr_np);
+#elif defined GNULIB_POSIXCHECK
+# undef sigdescr_np
+# if HAVE_RAW_DECL_SIGDESCR_NP
+_GL_WARN_ON_USE (sigdescr_np, "sigdescr_np is unportable - "
+ "use gnulib module sigdescr_np for portability");
+# endif
+#endif
+
#if @GNULIB_STRSIGNAL@
# if @REPLACE_STRSIGNAL@
# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
diff --git a/lib/gl/strverscmp.c b/lib/gl/strverscmp.c
index 83922ea..374f564 100644
--- a/lib/gl/strverscmp.c
+++ b/lib/gl/strverscmp.c
@@ -1,5 +1,5 @@
/* Compare strings while treating digits characters numerically.
- Copyright (C) 1997-2019 Free Software Foundation, Inc.
+ Copyright (C) 1997-2022 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jean-François Bignolles <bignolle@ecoledoc.ibp.fr>, 1997.
diff --git a/lib/gl/sys_types.in.h b/lib/gl/sys_types.in.h
index ac2bd7e..698e88d 100644
--- a/lib/gl/sys_types.in.h
+++ b/lib/gl/sys_types.in.h
@@ -1,19 +1,19 @@
/* Provide a more complete sys/types.h.
- Copyright (C) 2011-2019 Free Software Foundation, Inc.
+ Copyright (C) 2011-2022 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1, or (at your option)
- any later version.
+ This file is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ This file is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
- along with this program; if not, see <https://www.gnu.org/licenses/>. */
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
diff --git a/lib/gl/unistd.c b/lib/gl/unistd.c
new file mode 100644
index 0000000..95978e6
--- /dev/null
+++ b/lib/gl/unistd.c
@@ -0,0 +1,22 @@
+/* Inline functions for <unistd.h>.
+
+ Copyright (C) 2012-2022 Free Software Foundation, Inc.
+
+ This file is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ This file is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+#define _GL_UNISTD_INLINE _GL_EXTERN_INLINE
+#include "unistd.h"
+typedef int dummy;
diff --git a/lib/gl/unistd.in.h b/lib/gl/unistd.in.h
new file mode 100644
index 0000000..57df09e
--- /dev/null
+++ b/lib/gl/unistd.in.h
@@ -0,0 +1,2327 @@
+/* Substitute for and wrapper around <unistd.h>.
+ Copyright (C) 2003-2022 Free Software Foundation, Inc.
+
+ This file is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 of the
+ License, or (at your option) any later version.
+
+ This file is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
+
+#ifndef _@GUARD_PREFIX@_UNISTD_H
+
+#if __GNUC__ >= 3
+@PRAGMA_SYSTEM_HEADER@
+#endif
+@PRAGMA_COLUMNS@
+
+#if @HAVE_UNISTD_H@ && defined _GL_INCLUDING_UNISTD_H
+/* Special invocation convention:
+ - On Mac OS X 10.3.9 we have a sequence of nested includes
+ <unistd.h> -> <signal.h> -> <pthread.h> -> <unistd.h>
+ In this situation, the functions are not yet declared, therefore we cannot
+ provide the C++ aliases. */
+
+#@INCLUDE_NEXT@ @NEXT_UNISTD_H@
+
+#else
+/* Normal invocation convention. */
+
+/* The include_next requires a split double-inclusion guard. */
+#if @HAVE_UNISTD_H@
+# define _GL_INCLUDING_UNISTD_H
+# @INCLUDE_NEXT@ @NEXT_UNISTD_H@
+# undef _GL_INCLUDING_UNISTD_H
+#endif
+
+/* Get all possible declarations of gethostname(). */
+#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \
+ && !defined _GL_INCLUDING_WINSOCK2_H
+# define _GL_INCLUDING_WINSOCK2_H
+# include <winsock2.h>
+# undef _GL_INCLUDING_WINSOCK2_H
+#endif
+
+#if !defined _@GUARD_PREFIX@_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H
+#define _@GUARD_PREFIX@_UNISTD_H
+
+/* NetBSD 5.0 mis-defines NULL. Also get size_t. */
+/* But avoid namespace pollution on glibc systems. */
+#ifndef __GLIBC__
+# include <stddef.h>
+#endif
+
+/* mingw doesn't define the SEEK_* or *_FILENO macros in <unistd.h>. */
+/* MSVC declares 'unlink' in <stdio.h>, not in <unistd.h>. We must include
+ it before we #define unlink rpl_unlink. */
+/* Cygwin 1.7.1 declares symlinkat in <stdio.h>, not in <unistd.h>. */
+/* But avoid namespace pollution on glibc systems. */
+#if (!(defined SEEK_CUR && defined SEEK_END && defined SEEK_SET) \
+ || ((@GNULIB_UNLINK@ || defined GNULIB_POSIXCHECK) \
+ && (defined _WIN32 && ! defined __CYGWIN__)) \
+ || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \
+ && defined __CYGWIN__)) \
+ && ! defined __GLIBC__
+# include <stdio.h>
+#endif
+
+/* Cygwin 1.7.1 and Android 4.3 declare unlinkat in <fcntl.h>, not in
+ <unistd.h>. */
+/* But avoid namespace pollution on glibc systems. */
+#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) \
+ && (defined __CYGWIN__ || defined __ANDROID__) \
+ && ! defined __GLIBC__
+# include <fcntl.h>
+#endif
+
+/* mingw fails to declare _exit in <unistd.h>. */
+/* mingw, MSVC, BeOS, Haiku declare environ in <stdlib.h>, not in
+ <unistd.h>. */
+/* Solaris declares getcwd not only in <unistd.h> but also in <stdlib.h>. */
+/* OSF Tru64 Unix cannot see gnulib rpl_strtod when system <stdlib.h> is
+ included here. */
+/* But avoid namespace pollution on glibc systems. */
+#if !defined __GLIBC__ && !defined __osf__
+# define __need_system_stdlib_h
+# include <stdlib.h>
+# undef __need_system_stdlib_h
+#endif
+
+/* Native Windows platforms declare _chdir, _getcwd, _rmdir in
+ <io.h> and/or <direct.h>, not in <unistd.h>.
+ They also declare _access(), _chmod(), _close(), _dup(), _dup2(), _isatty(),
+ _lseek(), _read(), _unlink(), _write() in <io.h>. */
+#if defined _WIN32 && !defined __CYGWIN__
+# include <io.h>
+# include <direct.h>
+#endif
+
+/* Native Windows platforms declare _execl*, _execv* in <process.h>. */
+#if defined _WIN32 && !defined __CYGWIN__
+# include <process.h>
+#endif
+
+/* AIX and OSF/1 5.1 declare getdomainname in <netdb.h>, not in <unistd.h>.
+ NonStop Kernel declares gethostname in <netdb.h>, not in <unistd.h>. */
+/* But avoid namespace pollution on glibc systems. */
+#if ((@GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__)) \
+ || (@GNULIB_GETHOSTNAME@ && defined __TANDEM)) \
+ && !defined __GLIBC__
+# include <netdb.h>
+#endif
+
+/* Mac OS X 10.13, Solaris 11.4, and Android 9.0 declare getentropy in
+ <sys/random.h>, not in <unistd.h>. */
+/* But avoid namespace pollution on glibc systems. */
+#if (@GNULIB_GETENTROPY@ || defined GNULIB_POSIXCHECK) \
+ && ((defined __APPLE__ && defined __MACH__) || defined __sun \
+ || defined __ANDROID__) \
+ && @UNISTD_H_HAVE_SYS_RANDOM_H@ \
+ && !defined __GLIBC__
+# include <sys/random.h>
+#endif
+
+/* Android 4.3 declares fchownat in <sys/stat.h>, not in <unistd.h>. */
+/* But avoid namespace pollution on glibc systems. */
+#if (@GNULIB_FCHOWNAT@ || defined GNULIB_POSIXCHECK) && defined __ANDROID__ \
+ && !defined __GLIBC__
+# include <sys/stat.h>
+#endif
+
+/* MSVC defines off_t in <sys/types.h>.
+ May also define off_t to a 64-bit type on native Windows. */
+/* Get off_t, ssize_t, mode_t. */
+#include <sys/types.h>
+
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
+
+/* The definition of _GL_ARG_NONNULL is copied here. */
+
+/* The definition of _GL_WARN_ON_USE is copied here. */
+
+
+/* Get getopt(), optarg, optind, opterr, optopt. */
+#if @GNULIB_GETOPT_POSIX@ && @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT
+# include <getopt-cdefs.h>
+# include <getopt-pfx-core.h>
+#endif
+
+#ifndef _GL_INLINE_HEADER_BEGIN
+ #error "Please include config.h first."
+#endif
+_GL_INLINE_HEADER_BEGIN
+#ifndef _GL_UNISTD_INLINE
+# define _GL_UNISTD_INLINE _GL_INLINE
+#endif
+
+/* Hide some function declarations from <winsock2.h>. */
+
+#if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@
+# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef socket
+# define socket socket_used_without_including_sys_socket_h
+# undef connect
+# define connect connect_used_without_including_sys_socket_h
+# undef accept
+# define accept accept_used_without_including_sys_socket_h
+# undef bind
+# define bind bind_used_without_including_sys_socket_h
+# undef getpeername
+# define getpeername getpeername_used_without_including_sys_socket_h
+# undef getsockname
+# define getsockname getsockname_used_without_including_sys_socket_h
+# undef getsockopt
+# define getsockopt getsockopt_used_without_including_sys_socket_h
+# undef listen
+# define listen listen_used_without_including_sys_socket_h
+# undef recv
+# define recv recv_used_without_including_sys_socket_h
+# undef send
+# define send send_used_without_including_sys_socket_h
+# undef recvfrom
+# define recvfrom recvfrom_used_without_including_sys_socket_h
+# undef sendto
+# define sendto sendto_used_without_including_sys_socket_h
+# undef setsockopt
+# define setsockopt setsockopt_used_without_including_sys_socket_h
+# undef shutdown
+# define shutdown shutdown_used_without_including_sys_socket_h
+# else
+ _GL_WARN_ON_USE (socket,
+ "socket() used without including <sys/socket.h>");
+ _GL_WARN_ON_USE (connect,
+ "connect() used without including <sys/socket.h>");
+ _GL_WARN_ON_USE (accept,
+ "accept() used without including <sys/socket.h>");
+ _GL_WARN_ON_USE (bind,
+ "bind() used without including <sys/socket.h>");
+ _GL_WARN_ON_USE (getpeername,
+ "getpeername() used without including <sys/socket.h>");
+ _GL_WARN_ON_USE (getsockname,
+ "getsockname() used without including <sys/socket.h>");
+ _GL_WARN_ON_USE (getsockopt,
+ "getsockopt() used without including <sys/socket.h>");
+ _GL_WARN_ON_USE (listen,
+ "listen() used without including <sys/socket.h>");
+ _GL_WARN_ON_USE (recv,
+ "recv() used without including <sys/socket.h>");
+ _GL_WARN_ON_USE (send,
+ "send() used without including <sys/socket.h>");
+ _GL_WARN_ON_USE (recvfrom,
+ "recvfrom() used without including <sys/socket.h>");
+ _GL_WARN_ON_USE (sendto,
+ "sendto() used without including <sys/socket.h>");
+ _GL_WARN_ON_USE (setsockopt,
+ "setsockopt() used without including <sys/socket.h>");
+ _GL_WARN_ON_USE (shutdown,
+ "shutdown() used without including <sys/socket.h>");
+# endif
+# endif
+# if !defined _@GUARD_PREFIX@_SYS_SELECT_H
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef select
+# define select select_used_without_including_sys_select_h
+# else
+ _GL_WARN_ON_USE (select,
+ "select() used without including <sys/select.h>");
+# endif
+# endif
+#endif
+
+
+/* OS/2 EMX lacks these macros. */
+#ifndef STDIN_FILENO
+# define STDIN_FILENO 0
+#endif
+#ifndef STDOUT_FILENO
+# define STDOUT_FILENO 1
+#endif
+#ifndef STDERR_FILENO
+# define STDERR_FILENO 2
+#endif
+
+/* Ensure *_OK macros exist. */
+#ifndef F_OK
+# define F_OK 0
+# define X_OK 1
+# define W_OK 2
+# define R_OK 4
+#endif
+
+
+/* Declare overridden functions. */
+
+
+#if @GNULIB_ACCESS@
+# if @REPLACE_ACCESS@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef access
+# define access rpl_access
+# endif
+_GL_FUNCDECL_RPL (access, int, (const char *file, int mode)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (access, int, (const char *file, int mode));
+# elif defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef access
+# define access _access
+# endif
+_GL_CXXALIAS_MDA (access, int, (const char *file, int mode));
+# else
+_GL_CXXALIAS_SYS (access, int, (const char *file, int mode));
+# endif
+_GL_CXXALIASWARN (access);
+#elif defined GNULIB_POSIXCHECK
+# undef access
+# if HAVE_RAW_DECL_ACCESS
+/* The access() function is a security risk. */
+_GL_WARN_ON_USE (access, "access does not always support X_OK - "
+ "use gnulib module access for portability; "
+ "also, this function is a security risk - "
+ "use the gnulib module faccessat instead");
+# endif
+#elif @GNULIB_MDA_ACCESS@
+/* On native Windows, map 'access' to '_access', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::access always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef access
+# define access _access
+# endif
+_GL_CXXALIAS_MDA (access, int, (const char *file, int mode));
+# else
+_GL_CXXALIAS_SYS (access, int, (const char *file, int mode));
+# endif
+_GL_CXXALIASWARN (access);
+#endif
+
+
+#if @GNULIB_CHDIR@
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef chdir
+# define chdir _chdir
+# endif
+_GL_CXXALIAS_MDA (chdir, int, (const char *file));
+# else
+_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIASWARN (chdir);
+#elif defined GNULIB_POSIXCHECK
+# undef chdir
+# if HAVE_RAW_DECL_CHDIR
+_GL_WARN_ON_USE (chown, "chdir is not always in <unistd.h> - "
+ "use gnulib module chdir for portability");
+# endif
+#elif @GNULIB_MDA_CHDIR@
+/* On native Windows, map 'chdir' to '_chdir', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::chdir always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef chdir
+# define chdir _chdir
+# endif
+_GL_CXXALIAS_MDA (chdir, int, (const char *file));
+# else
+_GL_CXXALIAS_SYS (chdir, int, (const char *file) _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIASWARN (chdir);
+#endif
+
+
+#if @GNULIB_CHOWN@
+/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE
+ to GID (if GID is not -1). Follow symbolic links.
+ Return 0 if successful, otherwise -1 and errno set.
+ See the POSIX:2008 specification
+ <https://pubs.opengroup.org/onlinepubs/9699919799/functions/chown.html. */
+# if @REPLACE_CHOWN@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef chown
+# define chown rpl_chown
+# endif
+_GL_FUNCDECL_RPL (chown, int, (const char *file, uid_t uid, gid_t gid)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (chown, int, (const char *file, uid_t uid, gid_t gid));
+# else
+# if !@HAVE_CHOWN@
+_GL_FUNCDECL_SYS (chown, int, (const char *file, uid_t uid, gid_t gid)
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (chown, int, (const char *file, uid_t uid, gid_t gid));
+# endif
+_GL_CXXALIASWARN (chown);
+#elif defined GNULIB_POSIXCHECK
+# undef chown
+# if HAVE_RAW_DECL_CHOWN
+_GL_WARN_ON_USE (chown, "chown fails to follow symlinks on some systems and "
+ "doesn't treat a uid or gid of -1 on some systems - "
+ "use gnulib module chown for portability");
+# endif
+#endif
+
+
+#if @GNULIB_CLOSE@
+# if @REPLACE_CLOSE@
+/* Automatically included by modules that need a replacement for close. */
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef close
+# define close rpl_close
+# endif
+_GL_FUNCDECL_RPL (close, int, (int fd));
+_GL_CXXALIAS_RPL (close, int, (int fd));
+# elif defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef close
+# define close _close
+# endif
+_GL_CXXALIAS_MDA (close, int, (int fd));
+# else
+_GL_CXXALIAS_SYS (close, int, (int fd));
+# endif
+_GL_CXXALIASWARN (close);
+#elif @UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS@
+# undef close
+# define close close_used_without_requesting_gnulib_module_close
+#elif defined GNULIB_POSIXCHECK
+# undef close
+/* Assume close is always declared. */
+_GL_WARN_ON_USE (close, "close does not portably work on sockets - "
+ "use gnulib module close for portability");
+#elif @GNULIB_MDA_CLOSE@
+/* On native Windows, map 'close' to '_close', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::close always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef close
+# define close _close
+# endif
+_GL_CXXALIAS_MDA (close, int, (int fd));
+# else
+_GL_CXXALIAS_SYS (close, int, (int fd));
+# endif
+_GL_CXXALIASWARN (close);
+#endif
+
+
+#if @GNULIB_COPY_FILE_RANGE@
+# if @REPLACE_COPY_FILE_RANGE@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef copy_file_range
+# define copy_file_range rpl_copy_file_range
+# endif
+_GL_FUNCDECL_RPL (copy_file_range, ssize_t, (int ifd, off_t *ipos,
+ int ofd, off_t *opos,
+ size_t len, unsigned flags));
+_GL_CXXALIAS_RPL (copy_file_range, ssize_t, (int ifd, off_t *ipos,
+ int ofd, off_t *opos,
+ size_t len, unsigned flags));
+# else
+# if !@HAVE_COPY_FILE_RANGE@
+_GL_FUNCDECL_SYS (copy_file_range, ssize_t, (int ifd, off_t *ipos,
+ int ofd, off_t *opos,
+ size_t len, unsigned flags));
+# endif
+_GL_CXXALIAS_SYS (copy_file_range, ssize_t, (int ifd, off_t *ipos,
+ int ofd, off_t *opos,
+ size_t len, unsigned flags));
+# endif
+_GL_CXXALIASWARN (copy_file_range);
+#elif defined GNULIB_POSIXCHECK
+# undef copy_file_range
+# if HAVE_RAW_DECL_COPY_FILE_RANGE
+_GL_WARN_ON_USE (copy_file_range,
+ "copy_file_range is unportable - "
+ "use gnulib module copy_file_range for portability");
+# endif
+#endif
+
+
+#if @GNULIB_DUP@
+# if @REPLACE_DUP@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define dup rpl_dup
+# endif
+_GL_FUNCDECL_RPL (dup, int, (int oldfd));
+_GL_CXXALIAS_RPL (dup, int, (int oldfd));
+# elif defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef dup
+# define dup _dup
+# endif
+_GL_CXXALIAS_MDA (dup, int, (int oldfd));
+# else
+_GL_CXXALIAS_SYS (dup, int, (int oldfd));
+# endif
+_GL_CXXALIASWARN (dup);
+#elif defined GNULIB_POSIXCHECK
+# undef dup
+# if HAVE_RAW_DECL_DUP
+_GL_WARN_ON_USE (dup, "dup is unportable - "
+ "use gnulib module dup for portability");
+# endif
+#elif @GNULIB_MDA_DUP@
+/* On native Windows, map 'dup' to '_dup', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::dup always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef dup
+# define dup _dup
+# endif
+_GL_CXXALIAS_MDA (dup, int, (int oldfd));
+# else
+_GL_CXXALIAS_SYS (dup, int, (int oldfd));
+# endif
+_GL_CXXALIASWARN (dup);
+#endif
+
+
+#if @GNULIB_DUP2@
+/* Copy the file descriptor OLDFD into file descriptor NEWFD. Do nothing if
+ NEWFD = OLDFD, otherwise close NEWFD first if it is open.
+ Return newfd if successful, otherwise -1 and errno set.
+ See the POSIX:2008 specification
+ <https://pubs.opengroup.org/onlinepubs/9699919799/functions/dup2.html>. */
+# if @REPLACE_DUP2@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define dup2 rpl_dup2
+# endif
+_GL_FUNCDECL_RPL (dup2, int, (int oldfd, int newfd));
+_GL_CXXALIAS_RPL (dup2, int, (int oldfd, int newfd));
+# elif defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef dup2
+# define dup2 _dup2
+# endif
+_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd));
+# else
+_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd));
+# endif
+_GL_CXXALIASWARN (dup2);
+#elif defined GNULIB_POSIXCHECK
+# undef dup2
+# if HAVE_RAW_DECL_DUP2
+_GL_WARN_ON_USE (dup2, "dup2 is unportable - "
+ "use gnulib module dup2 for portability");
+# endif
+#elif @GNULIB_MDA_DUP2@
+/* On native Windows, map 'dup2' to '_dup2', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::dup2 always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef dup2
+# define dup2 _dup2
+# endif
+_GL_CXXALIAS_MDA (dup2, int, (int oldfd, int newfd));
+# else
+_GL_CXXALIAS_SYS (dup2, int, (int oldfd, int newfd));
+# endif
+_GL_CXXALIASWARN (dup2);
+#endif
+
+
+#if @GNULIB_DUP3@
+/* Copy the file descriptor OLDFD into file descriptor NEWFD, with the
+ specified flags.
+ The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
+ and O_TEXT, O_BINARY (defined in "binary-io.h").
+ Close NEWFD first if it is open.
+ Return newfd if successful, otherwise -1 and errno set.
+ See the Linux man page at
+ <https://www.kernel.org/doc/man-pages/online/pages/man2/dup3.2.html>. */
+# if @HAVE_DUP3@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define dup3 rpl_dup3
+# endif
+_GL_FUNCDECL_RPL (dup3, int, (int oldfd, int newfd, int flags));
+_GL_CXXALIAS_RPL (dup3, int, (int oldfd, int newfd, int flags));
+# else
+_GL_FUNCDECL_SYS (dup3, int, (int oldfd, int newfd, int flags));
+_GL_CXXALIAS_SYS (dup3, int, (int oldfd, int newfd, int flags));
+# endif
+_GL_CXXALIASWARN (dup3);
+#elif defined GNULIB_POSIXCHECK
+# undef dup3
+# if HAVE_RAW_DECL_DUP3
+_GL_WARN_ON_USE (dup3, "dup3 is unportable - "
+ "use gnulib module dup3 for portability");
+# endif
+#endif
+
+
+#if @GNULIB_ENVIRON@
+# if defined __CYGWIN__ && !defined __i386__
+/* The 'environ' variable is defined in a DLL. Therefore its declaration needs
+ the '__declspec(dllimport)' attribute, but the system's <unistd.h> lacks it.
+ This leads to a link error on 64-bit Cygwin when the option
+ -Wl,--disable-auto-import is in use. */
+_GL_EXTERN_C __declspec(dllimport) char **environ;
+# endif
+# if !@HAVE_DECL_ENVIRON@
+/* Set of environment variables and values. An array of strings of the form
+ "VARIABLE=VALUE", terminated with a NULL. */
+# if defined __APPLE__ && defined __MACH__
+# include <TargetConditionals.h>
+# if !TARGET_OS_IPHONE && !TARGET_IPHONE_SIMULATOR
+# define _GL_USE_CRT_EXTERNS
+# endif
+# endif
+# ifdef _GL_USE_CRT_EXTERNS
+# include <crt_externs.h>
+# define environ (*_NSGetEnviron ())
+# else
+# ifdef __cplusplus
+extern "C" {
+# endif
+extern char **environ;
+# ifdef __cplusplus
+}
+# endif
+# endif
+# endif
+#elif defined GNULIB_POSIXCHECK
+# if HAVE_RAW_DECL_ENVIRON
+_GL_UNISTD_INLINE char ***
+_GL_WARN_ON_USE_ATTRIBUTE ("environ is unportable - "
+ "use gnulib module environ for portability")
+rpl_environ (void)
+{
+ return &environ;
+}
+# undef environ
+# define environ (*rpl_environ ())
+# endif
+#endif
+
+
+#if @GNULIB_EUIDACCESS@
+/* Like access(), except that it uses the effective user id and group id of
+ the current process. */
+# if !@HAVE_EUIDACCESS@
+_GL_FUNCDECL_SYS (euidaccess, int, (const char *filename, int mode)
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (euidaccess, int, (const char *filename, int mode));
+_GL_CXXALIASWARN (euidaccess);
+# if defined GNULIB_POSIXCHECK
+/* Like access(), this function is a security risk. */
+_GL_WARN_ON_USE (euidaccess, "the euidaccess function is a security risk - "
+ "use the gnulib module faccessat instead");
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef euidaccess
+# if HAVE_RAW_DECL_EUIDACCESS
+_GL_WARN_ON_USE (euidaccess, "euidaccess is unportable - "
+ "use gnulib module euidaccess for portability");
+# endif
+#endif
+
+
+#if @GNULIB_EXECL@
+# if @REPLACE_EXECL@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef execl
+# define execl rpl_execl
+# endif
+_GL_FUNCDECL_RPL (execl, int, (const char *program, const char *arg, ...)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (execl, int, (const char *program, const char *arg, ...));
+# else
+_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...));
+# endif
+_GL_CXXALIASWARN (execl);
+#elif defined GNULIB_POSIXCHECK
+# undef execl
+# if HAVE_RAW_DECL_EXECL
+_GL_WARN_ON_USE (execl, "execl behaves very differently on mingw - "
+ "use gnulib module execl for portability");
+# endif
+#elif @GNULIB_MDA_EXECL@
+/* On native Windows, map 'execl' to '_execl', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::execl always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef execl
+# define execl _execl
+# endif
+_GL_CXXALIAS_MDA (execl, intptr_t, (const char *program, const char *arg, ...));
+# else
+_GL_CXXALIAS_SYS (execl, int, (const char *program, const char *arg, ...));
+# endif
+_GL_CXXALIASWARN (execl);
+#endif
+
+#if @GNULIB_EXECLE@
+# if @REPLACE_EXECLE@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef execle
+# define execle rpl_execle
+# endif
+_GL_FUNCDECL_RPL (execle, int, (const char *program, const char *arg, ...)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (execle, int, (const char *program, const char *arg, ...));
+# else
+_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...));
+# endif
+_GL_CXXALIASWARN (execle);
+#elif defined GNULIB_POSIXCHECK
+# undef execle
+# if HAVE_RAW_DECL_EXECLE
+_GL_WARN_ON_USE (execle, "execle behaves very differently on mingw - "
+ "use gnulib module execle for portability");
+# endif
+#elif @GNULIB_MDA_EXECLE@
+/* On native Windows, map 'execle' to '_execle', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::execle always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef execle
+# define execle _execle
+# endif
+_GL_CXXALIAS_MDA (execle, intptr_t,
+ (const char *program, const char *arg, ...));
+# else
+_GL_CXXALIAS_SYS (execle, int, (const char *program, const char *arg, ...));
+# endif
+_GL_CXXALIASWARN (execle);
+#endif
+
+#if @GNULIB_EXECLP@
+# if @REPLACE_EXECLP@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef execlp
+# define execlp rpl_execlp
+# endif
+_GL_FUNCDECL_RPL (execlp, int, (const char *program, const char *arg, ...)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (execlp, int, (const char *program, const char *arg, ...));
+# else
+_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...));
+# endif
+_GL_CXXALIASWARN (execlp);
+#elif defined GNULIB_POSIXCHECK
+# undef execlp
+# if HAVE_RAW_DECL_EXECLP
+_GL_WARN_ON_USE (execlp, "execlp behaves very differently on mingw - "
+ "use gnulib module execlp for portability");
+# endif
+#elif @GNULIB_MDA_EXECLP@
+/* On native Windows, map 'execlp' to '_execlp', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::execlp always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef execlp
+# define execlp _execlp
+# endif
+_GL_CXXALIAS_MDA (execlp, intptr_t,
+ (const char *program, const char *arg, ...));
+# else
+_GL_CXXALIAS_SYS (execlp, int, (const char *program, const char *arg, ...));
+# endif
+_GL_CXXALIASWARN (execlp);
+#endif
+
+
+#if @GNULIB_EXECV@
+# if @REPLACE_EXECV@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef execv
+# define execv rpl_execv
+# endif
+_GL_FUNCDECL_RPL (execv, int, (const char *program, char * const *argv)
+ _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (execv, int, (const char *program, char * const *argv));
+# else
+_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv));
+# endif
+_GL_CXXALIASWARN (execv);
+#elif defined GNULIB_POSIXCHECK
+# undef execv
+# if HAVE_RAW_DECL_EXECV
+_GL_WARN_ON_USE (execv, "execv behaves very differently on mingw - "
+ "use gnulib module execv for portability");
+# endif
+#elif @GNULIB_MDA_EXECV@
+/* On native Windows, map 'execv' to '_execv', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::execv always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef execv
+# define execv _execv
+# endif
+_GL_CXXALIAS_MDA_CAST (execv, intptr_t,
+ (const char *program, char * const *argv));
+# else
+_GL_CXXALIAS_SYS (execv, int, (const char *program, char * const *argv));
+# endif
+_GL_CXXALIASWARN (execv);
+#endif
+
+#if @GNULIB_EXECVE@
+# if @REPLACE_EXECVE@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef execve
+# define execve rpl_execve
+# endif
+_GL_FUNCDECL_RPL (execve, int,
+ (const char *program, char * const *argv, char * const *env)
+ _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (execve, int,
+ (const char *program, char * const *argv, char * const *env));
+# else
+_GL_CXXALIAS_SYS (execve, int,
+ (const char *program, char * const *argv, char * const *env));
+# endif
+_GL_CXXALIASWARN (execve);
+#elif defined GNULIB_POSIXCHECK
+# undef execve
+# if HAVE_RAW_DECL_EXECVE
+_GL_WARN_ON_USE (execve, "execve behaves very differently on mingw - "
+ "use gnulib module execve for portability");
+# endif
+#elif @GNULIB_MDA_EXECVE@
+/* On native Windows, map 'execve' to '_execve', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::execve always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef execve
+# define execve _execve
+# endif
+_GL_CXXALIAS_MDA_CAST (execve, intptr_t,
+ (const char *program, char * const *argv,
+ char * const *env));
+# else
+_GL_CXXALIAS_SYS (execve, int,
+ (const char *program, char * const *argv, char * const *env));
+# endif
+_GL_CXXALIASWARN (execve);
+#endif
+
+#if @GNULIB_EXECVP@
+# if @REPLACE_EXECVP@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef execvp
+# define execvp rpl_execvp
+# endif
+_GL_FUNCDECL_RPL (execvp, int, (const char *program, char * const *argv)
+ _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (execvp, int, (const char *program, char * const *argv));
+# else
+_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv));
+# endif
+_GL_CXXALIASWARN (execvp);
+#elif defined GNULIB_POSIXCHECK
+# undef execvp
+# if HAVE_RAW_DECL_EXECVP
+_GL_WARN_ON_USE (execvp, "execvp behaves very differently on mingw - "
+ "use gnulib module execvp for portability");
+# endif
+#elif @GNULIB_MDA_EXECVP@
+/* On native Windows, map 'execvp' to '_execvp', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::execvp always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef execvp
+# define execvp _execvp
+# endif
+_GL_CXXALIAS_MDA_CAST (execvp, intptr_t,
+ (const char *program, char * const *argv));
+# else
+_GL_CXXALIAS_SYS (execvp, int, (const char *program, char * const *argv));
+# endif
+_GL_CXXALIASWARN (execvp);
+#endif
+
+#if @GNULIB_EXECVPE@
+# if @REPLACE_EXECVPE@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef execvpe
+# define execvpe rpl_execvpe
+# endif
+_GL_FUNCDECL_RPL (execvpe, int,
+ (const char *program, char * const *argv, char * const *env)
+ _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (execvpe, int,
+ (const char *program, char * const *argv, char * const *env));
+# else
+# if !@HAVE_DECL_EXECVPE@
+_GL_FUNCDECL_SYS (execvpe, int,
+ (const char *program, char * const *argv, char * const *env)
+ _GL_ARG_NONNULL ((1, 2)));
+# endif
+_GL_CXXALIAS_SYS (execvpe, int,
+ (const char *program, char * const *argv, char * const *env));
+# endif
+_GL_CXXALIASWARN (execvpe);
+#elif defined GNULIB_POSIXCHECK
+# undef execvpe
+# if HAVE_RAW_DECL_EXECVPE
+_GL_WARN_ON_USE (execvpe, "execvpe behaves very differently on mingw - "
+ "use gnulib module execvpe for portability");
+# endif
+#elif @GNULIB_MDA_EXECVPE@
+/* On native Windows, map 'execvpe' to '_execvpe', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::execvpe on all platforms that have
+ it. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef execvpe
+# define execvpe _execvpe
+# endif
+_GL_CXXALIAS_MDA_CAST (execvpe, intptr_t,
+ (const char *program, char * const *argv,
+ char * const *env));
+# elif @HAVE_EXECVPE@
+# if !@HAVE_DECL_EXECVPE@
+_GL_FUNCDECL_SYS (execvpe, int,
+ (const char *program, char * const *argv, char * const *env)
+ _GL_ARG_NONNULL ((1, 2)));
+# endif
+_GL_CXXALIAS_SYS (execvpe, int,
+ (const char *program, char * const *argv, char * const *env));
+# endif
+# if (defined _WIN32 && !defined __CYGWIN__) || @HAVE_EXECVPE@
+_GL_CXXALIASWARN (execvpe);
+# endif
+#endif
+
+
+#if @GNULIB_FACCESSAT@
+# if @REPLACE_FACCESSAT@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef faccessat
+# define faccessat rpl_faccessat
+# endif
+_GL_FUNCDECL_RPL (faccessat, int,
+ (int fd, char const *name, int mode, int flag)
+ _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (faccessat, int,
+ (int fd, char const *name, int mode, int flag));
+# else
+# if !@HAVE_FACCESSAT@
+_GL_FUNCDECL_SYS (faccessat, int,
+ (int fd, char const *file, int mode, int flag)
+ _GL_ARG_NONNULL ((2)));
+# endif
+_GL_CXXALIAS_SYS (faccessat, int,
+ (int fd, char const *file, int mode, int flag));
+# endif
+_GL_CXXALIASWARN (faccessat);
+#elif defined GNULIB_POSIXCHECK
+# undef faccessat
+# if HAVE_RAW_DECL_FACCESSAT
+_GL_WARN_ON_USE (faccessat, "faccessat is not portable - "
+ "use gnulib module faccessat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_FCHDIR@
+/* Change the process' current working directory to the directory on which
+ the given file descriptor is open.
+ Return 0 if successful, otherwise -1 and errno set.
+ See the POSIX:2008 specification
+ <https://pubs.opengroup.org/onlinepubs/9699919799/functions/fchdir.html>. */
+# if ! @HAVE_FCHDIR@
+_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/));
+
+/* Gnulib internal hooks needed to maintain the fchdir metadata. */
+_GL_EXTERN_C int _gl_register_fd (int fd, const char *filename)
+ _GL_ARG_NONNULL ((2));
+_GL_EXTERN_C void _gl_unregister_fd (int fd);
+_GL_EXTERN_C int _gl_register_dup (int oldfd, int newfd);
+_GL_EXTERN_C const char *_gl_directory_name (int fd);
+
+# else
+# if !@HAVE_DECL_FCHDIR@
+_GL_FUNCDECL_SYS (fchdir, int, (int /*fd*/));
+# endif
+# endif
+_GL_CXXALIAS_SYS (fchdir, int, (int /*fd*/));
+_GL_CXXALIASWARN (fchdir);
+#elif defined GNULIB_POSIXCHECK
+# undef fchdir
+# if HAVE_RAW_DECL_FCHDIR
+_GL_WARN_ON_USE (fchdir, "fchdir is unportable - "
+ "use gnulib module fchdir for portability");
+# endif
+#endif
+
+
+#if @GNULIB_FCHOWNAT@
+# if @REPLACE_FCHOWNAT@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef fchownat
+# define fchownat rpl_fchownat
+# endif
+_GL_FUNCDECL_RPL (fchownat, int, (int fd, char const *file,
+ uid_t owner, gid_t group, int flag)
+ _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (fchownat, int, (int fd, char const *file,
+ uid_t owner, gid_t group, int flag));
+# else
+# if !@HAVE_FCHOWNAT@
+_GL_FUNCDECL_SYS (fchownat, int, (int fd, char const *file,
+ uid_t owner, gid_t group, int flag)
+ _GL_ARG_NONNULL ((2)));
+# endif
+_GL_CXXALIAS_SYS (fchownat, int, (int fd, char const *file,
+ uid_t owner, gid_t group, int flag));
+# endif
+_GL_CXXALIASWARN (fchownat);
+#elif defined GNULIB_POSIXCHECK
+# undef fchownat
+# if HAVE_RAW_DECL_FCHOWNAT
+_GL_WARN_ON_USE (fchownat, "fchownat is not portable - "
+ "use gnulib module fchownat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_FDATASYNC@
+/* Synchronize changes to a file.
+ Return 0 if successful, otherwise -1 and errno set.
+ See POSIX:2008 specification
+ <https://pubs.opengroup.org/onlinepubs/9699919799/functions/fdatasync.html>. */
+# if !@HAVE_FDATASYNC@ || !@HAVE_DECL_FDATASYNC@
+_GL_FUNCDECL_SYS (fdatasync, int, (int fd));
+# endif
+_GL_CXXALIAS_SYS (fdatasync, int, (int fd));
+_GL_CXXALIASWARN (fdatasync);
+#elif defined GNULIB_POSIXCHECK
+# undef fdatasync
+# if HAVE_RAW_DECL_FDATASYNC
+_GL_WARN_ON_USE (fdatasync, "fdatasync is unportable - "
+ "use gnulib module fdatasync for portability");
+# endif
+#endif
+
+
+#if @GNULIB_FSYNC@
+/* Synchronize changes, including metadata, to a file.
+ Return 0 if successful, otherwise -1 and errno set.
+ See POSIX:2008 specification
+ <https://pubs.opengroup.org/onlinepubs/9699919799/functions/fsync.html>. */
+# if !@HAVE_FSYNC@
+_GL_FUNCDECL_SYS (fsync, int, (int fd));
+# endif
+_GL_CXXALIAS_SYS (fsync, int, (int fd));
+_GL_CXXALIASWARN (fsync);
+#elif defined GNULIB_POSIXCHECK
+# undef fsync
+# if HAVE_RAW_DECL_FSYNC
+_GL_WARN_ON_USE (fsync, "fsync is unportable - "
+ "use gnulib module fsync for portability");
+# endif
+#endif
+
+
+#if @GNULIB_FTRUNCATE@
+/* Change the size of the file to which FD is opened to become equal to LENGTH.
+ Return 0 if successful, otherwise -1 and errno set.
+ See the POSIX:2008 specification
+ <https://pubs.opengroup.org/onlinepubs/9699919799/functions/ftruncate.html>. */
+# if @REPLACE_FTRUNCATE@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef ftruncate
+# define ftruncate rpl_ftruncate
+# endif
+_GL_FUNCDECL_RPL (ftruncate, int, (int fd, off_t length));
+_GL_CXXALIAS_RPL (ftruncate, int, (int fd, off_t length));
+# else
+# if !@HAVE_FTRUNCATE@
+_GL_FUNCDECL_SYS (ftruncate, int, (int fd, off_t length));
+# endif
+_GL_CXXALIAS_SYS (ftruncate, int, (int fd, off_t length));
+# endif
+_GL_CXXALIASWARN (ftruncate);
+#elif defined GNULIB_POSIXCHECK
+# undef ftruncate
+# if HAVE_RAW_DECL_FTRUNCATE
+_GL_WARN_ON_USE (ftruncate, "ftruncate is unportable - "
+ "use gnulib module ftruncate for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETCWD@
+/* Get the name of the current working directory, and put it in SIZE bytes
+ of BUF.
+ Return BUF if successful, or NULL if the directory couldn't be determined
+ or SIZE was too small.
+ See the POSIX:2008 specification
+ <https://pubs.opengroup.org/onlinepubs/9699919799/functions/getcwd.html>.
+ Additionally, the gnulib module 'getcwd' guarantees the following GNU
+ extension: If BUF is NULL, an array is allocated with 'malloc'; the array
+ is SIZE bytes long, unless SIZE == 0, in which case it is as big as
+ necessary. */
+# if @REPLACE_GETCWD@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define getcwd rpl_getcwd
+# endif
+_GL_FUNCDECL_RPL (getcwd, char *, (char *buf, size_t size));
+_GL_CXXALIAS_RPL (getcwd, char *, (char *buf, size_t size));
+# elif defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef getcwd
+# define getcwd _getcwd
+# endif
+_GL_CXXALIAS_MDA (getcwd, char *, (char *buf, size_t size));
+# else
+/* Need to cast, because on mingw, the second parameter is
+ int size. */
+_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size));
+# endif
+_GL_CXXALIASWARN (getcwd);
+#elif defined GNULIB_POSIXCHECK
+# undef getcwd
+# if HAVE_RAW_DECL_GETCWD
+_GL_WARN_ON_USE (getcwd, "getcwd is unportable - "
+ "use gnulib module getcwd for portability");
+# endif
+#elif @GNULIB_MDA_GETCWD@
+/* On native Windows, map 'getcwd' to '_getcwd', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::getcwd always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef getcwd
+# define getcwd _getcwd
+# endif
+/* Need to cast, because on mingw, the second parameter is either
+ 'int size' or 'size_t size'. */
+_GL_CXXALIAS_MDA_CAST (getcwd, char *, (char *buf, size_t size));
+# else
+_GL_CXXALIAS_SYS_CAST (getcwd, char *, (char *buf, size_t size));
+# endif
+_GL_CXXALIASWARN (getcwd);
+#endif
+
+
+#if @GNULIB_GETDOMAINNAME@
+/* Return the NIS domain name of the machine.
+ WARNING! The NIS domain name is unrelated to the fully qualified host name
+ of the machine. It is also unrelated to email addresses.
+ WARNING! The NIS domain name is usually the empty string or "(none)" when
+ not using NIS.
+
+ Put up to LEN bytes of the NIS domain name into NAME.
+ Null terminate it if the name is shorter than LEN.
+ If the NIS domain name is longer than LEN, set errno = EINVAL and return -1.
+ Return 0 if successful, otherwise set errno and return -1. */
+# if @REPLACE_GETDOMAINNAME@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef getdomainname
+# define getdomainname rpl_getdomainname
+# endif
+_GL_FUNCDECL_RPL (getdomainname, int, (char *name, size_t len)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (getdomainname, int, (char *name, size_t len));
+# else
+# if !@HAVE_DECL_GETDOMAINNAME@
+_GL_FUNCDECL_SYS (getdomainname, int, (char *name, size_t len)
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (getdomainname, int, (char *name, size_t len));
+# endif
+_GL_CXXALIASWARN (getdomainname);
+#elif defined GNULIB_POSIXCHECK
+# undef getdomainname
+# if HAVE_RAW_DECL_GETDOMAINNAME
+_GL_WARN_ON_USE (getdomainname, "getdomainname is unportable - "
+ "use gnulib module getdomainname for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETDTABLESIZE@
+/* Return the maximum number of file descriptors in the current process.
+ In POSIX, this is same as sysconf (_SC_OPEN_MAX). */
+# if @REPLACE_GETDTABLESIZE@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef getdtablesize
+# define getdtablesize rpl_getdtablesize
+# endif
+_GL_FUNCDECL_RPL (getdtablesize, int, (void));
+_GL_CXXALIAS_RPL (getdtablesize, int, (void));
+# else
+# if !@HAVE_GETDTABLESIZE@
+_GL_FUNCDECL_SYS (getdtablesize, int, (void));
+# endif
+/* Need to cast, because on AIX, the parameter list is
+ (...). */
+_GL_CXXALIAS_SYS_CAST (getdtablesize, int, (void));
+# endif
+_GL_CXXALIASWARN (getdtablesize);
+#elif defined GNULIB_POSIXCHECK
+# undef getdtablesize
+# if HAVE_RAW_DECL_GETDTABLESIZE
+_GL_WARN_ON_USE (getdtablesize, "getdtablesize is unportable - "
+ "use gnulib module getdtablesize for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETENTROPY@
+/* Fill a buffer with random bytes. */
+# if !@HAVE_GETENTROPY@
+_GL_FUNCDECL_SYS (getentropy, int, (void *buffer, size_t length));
+# endif
+_GL_CXXALIAS_SYS (getentropy, int, (void *buffer, size_t length));
+_GL_CXXALIASWARN (getentropy);
+#elif defined GNULIB_POSIXCHECK
+# undef getentropy
+# if HAVE_RAW_DECL_GETENTROPY
+_GL_WARN_ON_USE (getentropy, "getentropy is unportable - "
+ "use gnulib module getentropy for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETGROUPS@
+/* Return the supplemental groups that the current process belongs to.
+ It is unspecified whether the effective group id is in the list.
+ If N is 0, return the group count; otherwise, N describes how many
+ entries are available in GROUPS. Return -1 and set errno if N is
+ not 0 and not large enough. Fails with ENOSYS on some systems. */
+# if @REPLACE_GETGROUPS@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef getgroups
+# define getgroups rpl_getgroups
+# endif
+_GL_FUNCDECL_RPL (getgroups, int, (int n, gid_t *groups));
+_GL_CXXALIAS_RPL (getgroups, int, (int n, gid_t *groups));
+# else
+# if !@HAVE_GETGROUPS@
+_GL_FUNCDECL_SYS (getgroups, int, (int n, gid_t *groups));
+# endif
+_GL_CXXALIAS_SYS (getgroups, int, (int n, gid_t *groups));
+# endif
+_GL_CXXALIASWARN (getgroups);
+#elif defined GNULIB_POSIXCHECK
+# undef getgroups
+# if HAVE_RAW_DECL_GETGROUPS
+_GL_WARN_ON_USE (getgroups, "getgroups is unportable - "
+ "use gnulib module getgroups for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETHOSTNAME@
+/* Return the standard host name of the machine.
+ WARNING! The host name may or may not be fully qualified.
+
+ Put up to LEN bytes of the host name into NAME.
+ Null terminate it if the name is shorter than LEN.
+ If the host name is longer than LEN, set errno = EINVAL and return -1.
+ Return 0 if successful, otherwise set errno and return -1. */
+# if @UNISTD_H_HAVE_WINSOCK2_H@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef gethostname
+# define gethostname rpl_gethostname
+# endif
+_GL_FUNCDECL_RPL (gethostname, int, (char *name, size_t len)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (gethostname, int, (char *name, size_t len));
+# else
+# if !@HAVE_GETHOSTNAME@
+_GL_FUNCDECL_SYS (gethostname, int, (char *name, size_t len)
+ _GL_ARG_NONNULL ((1)));
+# endif
+/* Need to cast, because on Solaris 10 and OSF/1 5.1 systems, the second
+ parameter is
+ int len. */
+_GL_CXXALIAS_SYS_CAST (gethostname, int, (char *name, size_t len));
+# endif
+_GL_CXXALIASWARN (gethostname);
+#elif @UNISTD_H_HAVE_WINSOCK2_H@
+# undef gethostname
+# define gethostname gethostname_used_without_requesting_gnulib_module_gethostname
+#elif defined GNULIB_POSIXCHECK
+# undef gethostname
+# if HAVE_RAW_DECL_GETHOSTNAME
+_GL_WARN_ON_USE (gethostname, "gethostname is unportable - "
+ "use gnulib module gethostname for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETLOGIN@
+/* Returns the user's login name, or NULL if it cannot be found. Upon error,
+ returns NULL with errno set.
+
+ See <https://pubs.opengroup.org/onlinepubs/9699919799/functions/getlogin.html>.
+
+ Most programs don't need to use this function, because the information is
+ available through environment variables:
+ ${LOGNAME-$USER} on Unix platforms,
+ $USERNAME on native Windows platforms.
+ */
+# if !@HAVE_DECL_GETLOGIN@
+_GL_FUNCDECL_SYS (getlogin, char *, (void));
+# endif
+_GL_CXXALIAS_SYS (getlogin, char *, (void));
+_GL_CXXALIASWARN (getlogin);
+#elif defined GNULIB_POSIXCHECK
+# undef getlogin
+# if HAVE_RAW_DECL_GETLOGIN
+_GL_WARN_ON_USE (getlogin, "getlogin is unportable - "
+ "use gnulib module getlogin for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETLOGIN_R@
+/* Copies the user's login name to NAME.
+ The array pointed to by NAME has room for SIZE bytes.
+
+ Returns 0 if successful. Upon error, an error number is returned, or -1 in
+ the case that the login name cannot be found but no specific error is
+ provided (this case is hopefully rare but is left open by the POSIX spec).
+
+ See <https://pubs.opengroup.org/onlinepubs/9699919799/functions/getlogin.html>.
+
+ Most programs don't need to use this function, because the information is
+ available through environment variables:
+ ${LOGNAME-$USER} on Unix platforms,
+ $USERNAME on native Windows platforms.
+ */
+# if @REPLACE_GETLOGIN_R@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define getlogin_r rpl_getlogin_r
+# endif
+_GL_FUNCDECL_RPL (getlogin_r, int, (char *name, size_t size)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (getlogin_r, int, (char *name, size_t size));
+# else
+# if !@HAVE_DECL_GETLOGIN_R@
+_GL_FUNCDECL_SYS (getlogin_r, int, (char *name, size_t size)
+ _GL_ARG_NONNULL ((1)));
+# endif
+/* Need to cast, because on Solaris 10 systems, the second argument is
+ int size. */
+_GL_CXXALIAS_SYS_CAST (getlogin_r, int, (char *name, size_t size));
+# endif
+_GL_CXXALIASWARN (getlogin_r);
+#elif defined GNULIB_POSIXCHECK
+# undef getlogin_r
+# if HAVE_RAW_DECL_GETLOGIN_R
+_GL_WARN_ON_USE (getlogin_r, "getlogin_r is unportable - "
+ "use gnulib module getlogin_r for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETPAGESIZE@
+# if @REPLACE_GETPAGESIZE@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define getpagesize rpl_getpagesize
+# endif
+_GL_FUNCDECL_RPL (getpagesize, int, (void));
+_GL_CXXALIAS_RPL (getpagesize, int, (void));
+# else
+/* On HP-UX, getpagesize exists, but it is not declared in <unistd.h> even if
+ the compiler options -D_HPUX_SOURCE -D_XOPEN_SOURCE=600 are used. */
+# if defined __hpux
+_GL_FUNCDECL_SYS (getpagesize, int, (void));
+# endif
+# if !@HAVE_GETPAGESIZE@
+# if !defined getpagesize
+/* This is for POSIX systems. */
+# if !defined _gl_getpagesize && defined _SC_PAGESIZE
+# if ! (defined __VMS && __VMS_VER < 70000000)
+# define _gl_getpagesize() sysconf (_SC_PAGESIZE)
+# endif
+# endif
+/* This is for older VMS. */
+# if !defined _gl_getpagesize && defined __VMS
+# ifdef __ALPHA
+# define _gl_getpagesize() 8192
+# else
+# define _gl_getpagesize() 512
+# endif
+# endif
+/* This is for BeOS. */
+# if !defined _gl_getpagesize && @HAVE_OS_H@
+# include <OS.h>
+# if defined B_PAGE_SIZE
+# define _gl_getpagesize() B_PAGE_SIZE
+# endif
+# endif
+/* This is for AmigaOS4.0. */
+# if !defined _gl_getpagesize && defined __amigaos4__
+# define _gl_getpagesize() 2048
+# endif
+/* This is for older Unix systems. */
+# if !defined _gl_getpagesize && @HAVE_SYS_PARAM_H@
+# include <sys/param.h>
+# ifdef EXEC_PAGESIZE
+# define _gl_getpagesize() EXEC_PAGESIZE
+# else
+# ifdef NBPG
+# ifndef CLSIZE
+# define CLSIZE 1
+# endif
+# define _gl_getpagesize() (NBPG * CLSIZE)
+# else
+# ifdef NBPC
+# define _gl_getpagesize() NBPC
+# endif
+# endif
+# endif
+# endif
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define getpagesize() _gl_getpagesize ()
+# else
+# if !GNULIB_defined_getpagesize_function
+_GL_UNISTD_INLINE int
+getpagesize ()
+{
+ return _gl_getpagesize ();
+}
+# define GNULIB_defined_getpagesize_function 1
+# endif
+# endif
+# endif
+# endif
+/* Need to cast, because on Cygwin 1.5.x systems, the return type is size_t. */
+_GL_CXXALIAS_SYS_CAST (getpagesize, int, (void));
+# endif
+# if @HAVE_DECL_GETPAGESIZE@
+_GL_CXXALIASWARN (getpagesize);
+# endif
+#elif defined GNULIB_POSIXCHECK
+# undef getpagesize
+# if HAVE_RAW_DECL_GETPAGESIZE
+_GL_WARN_ON_USE (getpagesize, "getpagesize is unportable - "
+ "use gnulib module getpagesize for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GETPASS@
+/* Function getpass() from module 'getpass':
+ Read a password from /dev/tty or stdin.
+ Function getpass() from module 'getpass-gnu':
+ Read a password of arbitrary length from /dev/tty or stdin. */
+# if (@GNULIB_GETPASS@ && @REPLACE_GETPASS@) \
+ || (@GNULIB_GETPASS_GNU@ && @REPLACE_GETPASS_FOR_GETPASS_GNU@)
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef getpass
+# define getpass rpl_getpass
+# endif
+_GL_FUNCDECL_RPL (getpass, char *, (const char *prompt)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (getpass, char *, (const char *prompt));
+# else
+# if !@HAVE_GETPASS@
+_GL_FUNCDECL_SYS (getpass, char *, (const char *prompt)
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (getpass, char *, (const char *prompt));
+# endif
+_GL_CXXALIASWARN (getpass);
+#elif defined GNULIB_POSIXCHECK
+# undef getpass
+# if HAVE_RAW_DECL_GETPASS
+_GL_WARN_ON_USE (getpass, "getpass is unportable - "
+ "use gnulib module getpass or getpass-gnu for portability");
+# endif
+#endif
+
+
+#if @GNULIB_MDA_GETPID@
+/* On native Windows, map 'getpid' to '_getpid', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::getpid always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef getpid
+# define getpid _getpid
+# endif
+_GL_CXXALIAS_MDA (getpid, int, (void));
+# else
+_GL_CXXALIAS_SYS (getpid, pid_t, (void));
+# endif
+_GL_CXXALIASWARN (getpid);
+#endif
+
+
+#if @GNULIB_GETUSERSHELL@
+/* Return the next valid login shell on the system, or NULL when the end of
+ the list has been reached. */
+# if !@HAVE_DECL_GETUSERSHELL@
+_GL_FUNCDECL_SYS (getusershell, char *, (void));
+# endif
+_GL_CXXALIAS_SYS (getusershell, char *, (void));
+_GL_CXXALIASWARN (getusershell);
+#elif defined GNULIB_POSIXCHECK
+# undef getusershell
+# if HAVE_RAW_DECL_GETUSERSHELL
+_GL_WARN_ON_USE (getusershell, "getusershell is unportable - "
+ "use gnulib module getusershell for portability");
+# endif
+#endif
+
+#if @GNULIB_GETUSERSHELL@
+/* Rewind to pointer that is advanced at each getusershell() call. */
+# if !@HAVE_DECL_GETUSERSHELL@
+_GL_FUNCDECL_SYS (setusershell, void, (void));
+# endif
+_GL_CXXALIAS_SYS (setusershell, void, (void));
+_GL_CXXALIASWARN (setusershell);
+#elif defined GNULIB_POSIXCHECK
+# undef setusershell
+# if HAVE_RAW_DECL_SETUSERSHELL
+_GL_WARN_ON_USE (setusershell, "setusershell is unportable - "
+ "use gnulib module getusershell for portability");
+# endif
+#endif
+
+#if @GNULIB_GETUSERSHELL@
+/* Free the pointer that is advanced at each getusershell() call and
+ associated resources. */
+# if !@HAVE_DECL_GETUSERSHELL@
+_GL_FUNCDECL_SYS (endusershell, void, (void));
+# endif
+_GL_CXXALIAS_SYS (endusershell, void, (void));
+_GL_CXXALIASWARN (endusershell);
+#elif defined GNULIB_POSIXCHECK
+# undef endusershell
+# if HAVE_RAW_DECL_ENDUSERSHELL
+_GL_WARN_ON_USE (endusershell, "endusershell is unportable - "
+ "use gnulib module getusershell for portability");
+# endif
+#endif
+
+
+#if @GNULIB_GROUP_MEMBER@
+/* Determine whether group id is in calling user's group list. */
+# if !@HAVE_GROUP_MEMBER@
+_GL_FUNCDECL_SYS (group_member, int, (gid_t gid));
+# endif
+_GL_CXXALIAS_SYS (group_member, int, (gid_t gid));
+_GL_CXXALIASWARN (group_member);
+#elif defined GNULIB_POSIXCHECK
+# undef group_member
+# if HAVE_RAW_DECL_GROUP_MEMBER
+_GL_WARN_ON_USE (group_member, "group_member is unportable - "
+ "use gnulib module group-member for portability");
+# endif
+#endif
+
+
+#if @GNULIB_ISATTY@
+# if @REPLACE_ISATTY@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef isatty
+# define isatty rpl_isatty
+# endif
+# define GNULIB_defined_isatty 1
+_GL_FUNCDECL_RPL (isatty, int, (int fd));
+_GL_CXXALIAS_RPL (isatty, int, (int fd));
+# elif defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef isatty
+# define isatty _isatty
+# endif
+_GL_CXXALIAS_MDA (isatty, int, (int fd));
+# else
+_GL_CXXALIAS_SYS (isatty, int, (int fd));
+# endif
+_GL_CXXALIASWARN (isatty);
+#elif defined GNULIB_POSIXCHECK
+# undef isatty
+# if HAVE_RAW_DECL_ISATTY
+_GL_WARN_ON_USE (isatty, "isatty has portability problems on native Windows - "
+ "use gnulib module isatty for portability");
+# endif
+#elif @GNULIB_MDA_ISATTY@
+/* On native Windows, map 'isatty' to '_isatty', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::isatty always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef isatty
+# define isatty _isatty
+# endif
+_GL_CXXALIAS_MDA (isatty, int, (int fd));
+# else
+_GL_CXXALIAS_SYS (isatty, int, (int fd));
+# endif
+_GL_CXXALIASWARN (isatty);
+#endif
+
+
+#if @GNULIB_LCHOWN@
+/* Change the owner of FILE to UID (if UID is not -1) and the group of FILE
+ to GID (if GID is not -1). Do not follow symbolic links.
+ Return 0 if successful, otherwise -1 and errno set.
+ See the POSIX:2008 specification
+ <https://pubs.opengroup.org/onlinepubs/9699919799/functions/lchown.html>. */
+# if @REPLACE_LCHOWN@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef lchown
+# define lchown rpl_lchown
+# endif
+_GL_FUNCDECL_RPL (lchown, int, (char const *file, uid_t owner, gid_t group)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (lchown, int, (char const *file, uid_t owner, gid_t group));
+# else
+# if !@HAVE_LCHOWN@
+_GL_FUNCDECL_SYS (lchown, int, (char const *file, uid_t owner, gid_t group)
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (lchown, int, (char const *file, uid_t owner, gid_t group));
+# endif
+_GL_CXXALIASWARN (lchown);
+#elif defined GNULIB_POSIXCHECK
+# undef lchown
+# if HAVE_RAW_DECL_LCHOWN
+_GL_WARN_ON_USE (lchown, "lchown is unportable to pre-POSIX.1-2001 systems - "
+ "use gnulib module lchown for portability");
+# endif
+#endif
+
+
+#if @GNULIB_LINK@
+/* Create a new hard link for an existing file.
+ Return 0 if successful, otherwise -1 and errno set.
+ See POSIX:2008 specification
+ <https://pubs.opengroup.org/onlinepubs/9699919799/functions/link.html>. */
+# if @REPLACE_LINK@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define link rpl_link
+# endif
+_GL_FUNCDECL_RPL (link, int, (const char *path1, const char *path2)
+ _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (link, int, (const char *path1, const char *path2));
+# else
+# if !@HAVE_LINK@
+_GL_FUNCDECL_SYS (link, int, (const char *path1, const char *path2)
+ _GL_ARG_NONNULL ((1, 2)));
+# endif
+_GL_CXXALIAS_SYS (link, int, (const char *path1, const char *path2));
+# endif
+_GL_CXXALIASWARN (link);
+#elif defined GNULIB_POSIXCHECK
+# undef link
+# if HAVE_RAW_DECL_LINK
+_GL_WARN_ON_USE (link, "link is unportable - "
+ "use gnulib module link for portability");
+# endif
+#endif
+
+
+#if @GNULIB_LINKAT@
+/* Create a new hard link for an existing file, relative to two
+ directories. FLAG controls whether symlinks are followed.
+ Return 0 if successful, otherwise -1 and errno set. */
+# if @REPLACE_LINKAT@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef linkat
+# define linkat rpl_linkat
+# endif
+_GL_FUNCDECL_RPL (linkat, int,
+ (int fd1, const char *path1, int fd2, const char *path2,
+ int flag)
+ _GL_ARG_NONNULL ((2, 4)));
+_GL_CXXALIAS_RPL (linkat, int,
+ (int fd1, const char *path1, int fd2, const char *path2,
+ int flag));
+# else
+# if !@HAVE_LINKAT@
+_GL_FUNCDECL_SYS (linkat, int,
+ (int fd1, const char *path1, int fd2, const char *path2,
+ int flag)
+ _GL_ARG_NONNULL ((2, 4)));
+# endif
+_GL_CXXALIAS_SYS (linkat, int,
+ (int fd1, const char *path1, int fd2, const char *path2,
+ int flag));
+# endif
+_GL_CXXALIASWARN (linkat);
+#elif defined GNULIB_POSIXCHECK
+# undef linkat
+# if HAVE_RAW_DECL_LINKAT
+_GL_WARN_ON_USE (linkat, "linkat is unportable - "
+ "use gnulib module linkat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_LSEEK@
+/* Set the offset of FD relative to SEEK_SET, SEEK_CUR, or SEEK_END.
+ Return the new offset if successful, otherwise -1 and errno set.
+ See the POSIX:2008 specification
+ <https://pubs.opengroup.org/onlinepubs/9699919799/functions/lseek.html>. */
+# if @REPLACE_LSEEK@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define lseek rpl_lseek
+# endif
+_GL_FUNCDECL_RPL (lseek, off_t, (int fd, off_t offset, int whence));
+_GL_CXXALIAS_RPL (lseek, off_t, (int fd, off_t offset, int whence));
+# elif defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef lseek
+# define lseek _lseek
+# endif
+_GL_CXXALIAS_MDA (lseek, off_t, (int fd, off_t offset, int whence));
+# else
+_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence));
+# endif
+_GL_CXXALIASWARN (lseek);
+#elif defined GNULIB_POSIXCHECK
+# undef lseek
+# if HAVE_RAW_DECL_LSEEK
+_GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some "
+ "systems - use gnulib module lseek for portability");
+# endif
+#elif @GNULIB_MDA_LSEEK@
+/* On native Windows, map 'lseek' to '_lseek', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::lseek always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef lseek
+# define lseek _lseek
+# endif
+_GL_CXXALIAS_MDA (lseek, long, (int fd, long offset, int whence));
+# else
+_GL_CXXALIAS_SYS (lseek, off_t, (int fd, off_t offset, int whence));
+# endif
+_GL_CXXALIASWARN (lseek);
+#endif
+
+
+#if @GNULIB_PIPE@
+/* Create a pipe, defaulting to O_BINARY mode.
+ Store the read-end as fd[0] and the write-end as fd[1].
+ Return 0 upon success, or -1 with errno set upon failure. */
+# if !@HAVE_PIPE@
+_GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (pipe, int, (int fd[2]));
+_GL_CXXALIASWARN (pipe);
+#elif defined GNULIB_POSIXCHECK
+# undef pipe
+# if HAVE_RAW_DECL_PIPE
+_GL_WARN_ON_USE (pipe, "pipe is unportable - "
+ "use gnulib module pipe-posix for portability");
+# endif
+#endif
+
+
+#if @GNULIB_PIPE2@
+/* Create a pipe, applying the given flags when opening the read-end of the
+ pipe and the write-end of the pipe.
+ The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
+ and O_TEXT, O_BINARY (defined in "binary-io.h").
+ Store the read-end as fd[0] and the write-end as fd[1].
+ Return 0 upon success, or -1 with errno set upon failure.
+ See also the Linux man page at
+ <https://www.kernel.org/doc/man-pages/online/pages/man2/pipe2.2.html>. */
+# if @HAVE_PIPE2@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define pipe2 rpl_pipe2
+# endif
+_GL_FUNCDECL_RPL (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (pipe2, int, (int fd[2], int flags));
+# else
+_GL_FUNCDECL_SYS (pipe2, int, (int fd[2], int flags) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_SYS (pipe2, int, (int fd[2], int flags));
+# endif
+_GL_CXXALIASWARN (pipe2);
+#elif defined GNULIB_POSIXCHECK
+# undef pipe2
+# if HAVE_RAW_DECL_PIPE2
+_GL_WARN_ON_USE (pipe2, "pipe2 is unportable - "
+ "use gnulib module pipe2 for portability");
+# endif
+#endif
+
+
+#if @GNULIB_PREAD@
+/* Read at most BUFSIZE bytes from FD into BUF, starting at OFFSET.
+ Return the number of bytes placed into BUF if successful, otherwise
+ set errno and return -1. 0 indicates EOF.
+ See the POSIX:2008 specification
+ <https://pubs.opengroup.org/onlinepubs/9699919799/functions/pread.html>. */
+# if @REPLACE_PREAD@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef pread
+# define pread rpl_pread
+# endif
+_GL_FUNCDECL_RPL (pread, ssize_t,
+ (int fd, void *buf, size_t bufsize, off_t offset)
+ _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (pread, ssize_t,
+ (int fd, void *buf, size_t bufsize, off_t offset));
+# else
+# if !@HAVE_PREAD@
+_GL_FUNCDECL_SYS (pread, ssize_t,
+ (int fd, void *buf, size_t bufsize, off_t offset)
+ _GL_ARG_NONNULL ((2)));
+# endif
+_GL_CXXALIAS_SYS (pread, ssize_t,
+ (int fd, void *buf, size_t bufsize, off_t offset));
+# endif
+_GL_CXXALIASWARN (pread);
+#elif defined GNULIB_POSIXCHECK
+# undef pread
+# if HAVE_RAW_DECL_PREAD
+_GL_WARN_ON_USE (pread, "pread is unportable - "
+ "use gnulib module pread for portability");
+# endif
+#endif
+
+
+#if @GNULIB_PWRITE@
+/* Write at most BUFSIZE bytes from BUF into FD, starting at OFFSET.
+ Return the number of bytes written if successful, otherwise
+ set errno and return -1. 0 indicates nothing written. See the
+ POSIX:2008 specification
+ <https://pubs.opengroup.org/onlinepubs/9699919799/functions/pwrite.html>. */
+# if @REPLACE_PWRITE@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef pwrite
+# define pwrite rpl_pwrite
+# endif
+_GL_FUNCDECL_RPL (pwrite, ssize_t,
+ (int fd, const void *buf, size_t bufsize, off_t offset)
+ _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (pwrite, ssize_t,
+ (int fd, const void *buf, size_t bufsize, off_t offset));
+# else
+# if !@HAVE_PWRITE@
+_GL_FUNCDECL_SYS (pwrite, ssize_t,
+ (int fd, const void *buf, size_t bufsize, off_t offset)
+ _GL_ARG_NONNULL ((2)));
+# endif
+_GL_CXXALIAS_SYS (pwrite, ssize_t,
+ (int fd, const void *buf, size_t bufsize, off_t offset));
+# endif
+_GL_CXXALIASWARN (pwrite);
+#elif defined GNULIB_POSIXCHECK
+# undef pwrite
+# if HAVE_RAW_DECL_PWRITE
+_GL_WARN_ON_USE (pwrite, "pwrite is unportable - "
+ "use gnulib module pwrite for portability");
+# endif
+#endif
+
+
+#if @GNULIB_READ@
+/* Read up to COUNT bytes from file descriptor FD into the buffer starting
+ at BUF. See the POSIX:2008 specification
+ <https://pubs.opengroup.org/onlinepubs/9699919799/functions/read.html>. */
+# if @REPLACE_READ@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef read
+# define read rpl_read
+# endif
+_GL_FUNCDECL_RPL (read, ssize_t, (int fd, void *buf, size_t count)
+ _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (read, ssize_t, (int fd, void *buf, size_t count));
+# elif defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef read
+# define read _read
+# endif
+_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, size_t count));
+# else
+_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count));
+# endif
+_GL_CXXALIASWARN (read);
+#elif @GNULIB_MDA_READ@
+/* On native Windows, map 'read' to '_read', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::read always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef read
+# define read _read
+# endif
+# ifdef __MINGW32__
+_GL_CXXALIAS_MDA (read, int, (int fd, void *buf, unsigned int count));
+# else
+_GL_CXXALIAS_MDA (read, ssize_t, (int fd, void *buf, unsigned int count));
+# endif
+# else
+_GL_CXXALIAS_SYS (read, ssize_t, (int fd, void *buf, size_t count));
+# endif
+_GL_CXXALIASWARN (read);
+#endif
+
+
+#if @GNULIB_READLINK@
+/* Read the contents of the symbolic link FILE and place the first BUFSIZE
+ bytes of it into BUF. Return the number of bytes placed into BUF if
+ successful, otherwise -1 and errno set.
+ See the POSIX:2008 specification
+ <https://pubs.opengroup.org/onlinepubs/9699919799/functions/readlink.html>. */
+# if @REPLACE_READLINK@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define readlink rpl_readlink
+# endif
+_GL_FUNCDECL_RPL (readlink, ssize_t,
+ (const char *restrict file,
+ char *restrict buf, size_t bufsize)
+ _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (readlink, ssize_t,
+ (const char *restrict file,
+ char *restrict buf, size_t bufsize));
+# else
+# if !@HAVE_READLINK@
+_GL_FUNCDECL_SYS (readlink, ssize_t,
+ (const char *restrict file,
+ char *restrict buf, size_t bufsize)
+ _GL_ARG_NONNULL ((1, 2)));
+# endif
+_GL_CXXALIAS_SYS (readlink, ssize_t,
+ (const char *restrict file,
+ char *restrict buf, size_t bufsize));
+# endif
+_GL_CXXALIASWARN (readlink);
+#elif defined GNULIB_POSIXCHECK
+# undef readlink
+# if HAVE_RAW_DECL_READLINK
+_GL_WARN_ON_USE (readlink, "readlink is unportable - "
+ "use gnulib module readlink for portability");
+# endif
+#endif
+
+
+#if @GNULIB_READLINKAT@
+# if @REPLACE_READLINKAT@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define readlinkat rpl_readlinkat
+# endif
+_GL_FUNCDECL_RPL (readlinkat, ssize_t,
+ (int fd, char const *restrict file,
+ char *restrict buf, size_t len)
+ _GL_ARG_NONNULL ((2, 3)));
+_GL_CXXALIAS_RPL (readlinkat, ssize_t,
+ (int fd, char const *restrict file,
+ char *restrict buf, size_t len));
+# else
+# if !@HAVE_READLINKAT@
+_GL_FUNCDECL_SYS (readlinkat, ssize_t,
+ (int fd, char const *restrict file,
+ char *restrict buf, size_t len)
+ _GL_ARG_NONNULL ((2, 3)));
+# endif
+_GL_CXXALIAS_SYS (readlinkat, ssize_t,
+ (int fd, char const *restrict file,
+ char *restrict buf, size_t len));
+# endif
+_GL_CXXALIASWARN (readlinkat);
+#elif defined GNULIB_POSIXCHECK
+# undef readlinkat
+# if HAVE_RAW_DECL_READLINKAT
+_GL_WARN_ON_USE (readlinkat, "readlinkat is not portable - "
+ "use gnulib module readlinkat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_RMDIR@
+/* Remove the directory DIR. */
+# if @REPLACE_RMDIR@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define rmdir rpl_rmdir
+# endif
+_GL_FUNCDECL_RPL (rmdir, int, (char const *name) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (rmdir, int, (char const *name));
+# elif defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef rmdir
+# define rmdir _rmdir
+# endif
+_GL_CXXALIAS_MDA (rmdir, int, (char const *name));
+# else
+_GL_CXXALIAS_SYS (rmdir, int, (char const *name));
+# endif
+_GL_CXXALIASWARN (rmdir);
+#elif defined GNULIB_POSIXCHECK
+# undef rmdir
+# if HAVE_RAW_DECL_RMDIR
+_GL_WARN_ON_USE (rmdir, "rmdir is unportable - "
+ "use gnulib module rmdir for portability");
+# endif
+#elif @GNULIB_MDA_RMDIR@
+/* On native Windows, map 'rmdir' to '_rmdir', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::rmdir always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef rmdir
+# define rmdir _rmdir
+# endif
+_GL_CXXALIAS_MDA (rmdir, int, (char const *name));
+# else
+_GL_CXXALIAS_SYS (rmdir, int, (char const *name));
+# endif
+_GL_CXXALIASWARN (rmdir);
+#endif
+
+
+#if @GNULIB_SETHOSTNAME@
+/* Set the host name of the machine.
+ The host name may or may not be fully qualified.
+
+ Put LEN bytes of NAME into the host name.
+ Return 0 if successful, otherwise, set errno and return -1.
+
+ Platforms with no ability to set the hostname return -1 and set
+ errno = ENOSYS. */
+# if !@HAVE_SETHOSTNAME@ || !@HAVE_DECL_SETHOSTNAME@
+_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len)
+ _GL_ARG_NONNULL ((1)));
+# endif
+/* Need to cast, because on Solaris 11 2011-10, Mac OS X 10.5, IRIX 6.5
+ and FreeBSD 6.4 the second parameter is int. On Solaris 11
+ 2011-10, the first parameter is not const. */
+_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len));
+_GL_CXXALIASWARN (sethostname);
+#elif defined GNULIB_POSIXCHECK
+# undef sethostname
+# if HAVE_RAW_DECL_SETHOSTNAME
+_GL_WARN_ON_USE (sethostname, "sethostname is unportable - "
+ "use gnulib module sethostname for portability");
+# endif
+#endif
+
+
+#if @GNULIB_SLEEP@
+/* Pause the execution of the current thread for N seconds.
+ Returns the number of seconds left to sleep.
+ See the POSIX:2008 specification
+ <https://pubs.opengroup.org/onlinepubs/9699919799/functions/sleep.html>. */
+# if @REPLACE_SLEEP@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef sleep
+# define sleep rpl_sleep
+# endif
+_GL_FUNCDECL_RPL (sleep, unsigned int, (unsigned int n));
+_GL_CXXALIAS_RPL (sleep, unsigned int, (unsigned int n));
+# else
+# if !@HAVE_SLEEP@
+_GL_FUNCDECL_SYS (sleep, unsigned int, (unsigned int n));
+# endif
+_GL_CXXALIAS_SYS (sleep, unsigned int, (unsigned int n));
+# endif
+_GL_CXXALIASWARN (sleep);
+#elif defined GNULIB_POSIXCHECK
+# undef sleep
+# if HAVE_RAW_DECL_SLEEP
+_GL_WARN_ON_USE (sleep, "sleep is unportable - "
+ "use gnulib module sleep for portability");
+# endif
+#endif
+
+
+#if @GNULIB_MDA_SWAB@
+/* On native Windows, map 'swab' to '_swab', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::swab always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef swab
+# define swab _swab
+# endif
+/* Need to cast, because in old mingw the arguments are
+ (const char *from, char *to, size_t n). */
+_GL_CXXALIAS_MDA_CAST (swab, void, (char *from, char *to, int n));
+# else
+# if defined __hpux /* HP-UX */
+_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, int n));
+# elif defined __sun && !defined _XPG4 /* Solaris */
+_GL_CXXALIAS_SYS (swab, void, (const char *from, char *to, ssize_t n));
+# else
+_GL_CXXALIAS_SYS (swab, void, (const void *from, void *to, ssize_t n));
+# endif
+# endif
+_GL_CXXALIASWARN (swab);
+#endif
+
+
+#if @GNULIB_SYMLINK@
+# if @REPLACE_SYMLINK@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef symlink
+# define symlink rpl_symlink
+# endif
+_GL_FUNCDECL_RPL (symlink, int, (char const *contents, char const *file)
+ _GL_ARG_NONNULL ((1, 2)));
+_GL_CXXALIAS_RPL (symlink, int, (char const *contents, char const *file));
+# else
+# if !@HAVE_SYMLINK@
+_GL_FUNCDECL_SYS (symlink, int, (char const *contents, char const *file)
+ _GL_ARG_NONNULL ((1, 2)));
+# endif
+_GL_CXXALIAS_SYS (symlink, int, (char const *contents, char const *file));
+# endif
+_GL_CXXALIASWARN (symlink);
+#elif defined GNULIB_POSIXCHECK
+# undef symlink
+# if HAVE_RAW_DECL_SYMLINK
+_GL_WARN_ON_USE (symlink, "symlink is not portable - "
+ "use gnulib module symlink for portability");
+# endif
+#endif
+
+
+#if @GNULIB_SYMLINKAT@
+# if @REPLACE_SYMLINKAT@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef symlinkat
+# define symlinkat rpl_symlinkat
+# endif
+_GL_FUNCDECL_RPL (symlinkat, int,
+ (char const *contents, int fd, char const *file)
+ _GL_ARG_NONNULL ((1, 3)));
+_GL_CXXALIAS_RPL (symlinkat, int,
+ (char const *contents, int fd, char const *file));
+# else
+# if !@HAVE_SYMLINKAT@
+_GL_FUNCDECL_SYS (symlinkat, int,
+ (char const *contents, int fd, char const *file)
+ _GL_ARG_NONNULL ((1, 3)));
+# endif
+_GL_CXXALIAS_SYS (symlinkat, int,
+ (char const *contents, int fd, char const *file));
+# endif
+_GL_CXXALIASWARN (symlinkat);
+#elif defined GNULIB_POSIXCHECK
+# undef symlinkat
+# if HAVE_RAW_DECL_SYMLINKAT
+_GL_WARN_ON_USE (symlinkat, "symlinkat is not portable - "
+ "use gnulib module symlinkat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_TRUNCATE@
+/* Change the size of the file designated by FILENAME to become equal to LENGTH.
+ Return 0 if successful, otherwise -1 and errno set.
+ See the POSIX:2008 specification
+ <https://pubs.opengroup.org/onlinepubs/9699919799/functions/truncate.html>. */
+# if @REPLACE_TRUNCATE@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef truncate
+# define truncate rpl_truncate
+# endif
+_GL_FUNCDECL_RPL (truncate, int, (const char *filename, off_t length)
+ _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (truncate, int, (const char *filename, off_t length));
+# else
+# if !@HAVE_DECL_TRUNCATE@
+_GL_FUNCDECL_SYS (truncate, int, (const char *filename, off_t length)
+ _GL_ARG_NONNULL ((1)));
+# endif
+_GL_CXXALIAS_SYS (truncate, int, (const char *filename, off_t length));
+# endif
+_GL_CXXALIASWARN (truncate);
+#elif defined GNULIB_POSIXCHECK
+# undef truncate
+# if HAVE_RAW_DECL_TRUNCATE
+_GL_WARN_ON_USE (truncate, "truncate is unportable - "
+ "use gnulib module truncate for portability");
+# endif
+#endif
+
+
+#if @GNULIB_TTYNAME_R@
+/* Store at most BUFLEN characters of the pathname of the terminal FD is
+ open on in BUF. Return 0 on success, otherwise an error number. */
+# if @REPLACE_TTYNAME_R@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef ttyname_r
+# define ttyname_r rpl_ttyname_r
+# endif
+_GL_FUNCDECL_RPL (ttyname_r, int,
+ (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (ttyname_r, int,
+ (int fd, char *buf, size_t buflen));
+# else
+# if !@HAVE_DECL_TTYNAME_R@
+_GL_FUNCDECL_SYS (ttyname_r, int,
+ (int fd, char *buf, size_t buflen) _GL_ARG_NONNULL ((2)));
+# endif
+_GL_CXXALIAS_SYS (ttyname_r, int,
+ (int fd, char *buf, size_t buflen));
+# endif
+_GL_CXXALIASWARN (ttyname_r);
+#elif defined GNULIB_POSIXCHECK
+# undef ttyname_r
+# if HAVE_RAW_DECL_TTYNAME_R
+_GL_WARN_ON_USE (ttyname_r, "ttyname_r is not portable - "
+ "use gnulib module ttyname_r for portability");
+# endif
+#endif
+
+
+#if @GNULIB_UNLINK@
+# if @REPLACE_UNLINK@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef unlink
+# define unlink rpl_unlink
+# endif
+_GL_FUNCDECL_RPL (unlink, int, (char const *file) _GL_ARG_NONNULL ((1)));
+_GL_CXXALIAS_RPL (unlink, int, (char const *file));
+# elif defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef unlink
+# define unlink _unlink
+# endif
+_GL_CXXALIAS_MDA (unlink, int, (char const *file));
+# else
+_GL_CXXALIAS_SYS (unlink, int, (char const *file));
+# endif
+_GL_CXXALIASWARN (unlink);
+#elif defined GNULIB_POSIXCHECK
+# undef unlink
+# if HAVE_RAW_DECL_UNLINK
+_GL_WARN_ON_USE (unlink, "unlink is not portable - "
+ "use gnulib module unlink for portability");
+# endif
+#elif @GNULIB_MDA_UNLINK@
+/* On native Windows, map 'unlink' to '_unlink', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::unlink always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef unlink
+# define unlink _unlink
+# endif
+_GL_CXXALIAS_MDA (unlink, int, (char const *file));
+# else
+_GL_CXXALIAS_SYS (unlink, int, (char const *file));
+# endif
+_GL_CXXALIASWARN (unlink);
+#endif
+
+
+#if @GNULIB_UNLINKAT@
+# if @REPLACE_UNLINKAT@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef unlinkat
+# define unlinkat rpl_unlinkat
+# endif
+_GL_FUNCDECL_RPL (unlinkat, int, (int fd, char const *file, int flag)
+ _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (unlinkat, int, (int fd, char const *file, int flag));
+# else
+# if !@HAVE_UNLINKAT@
+_GL_FUNCDECL_SYS (unlinkat, int, (int fd, char const *file, int flag)
+ _GL_ARG_NONNULL ((2)));
+# endif
+_GL_CXXALIAS_SYS (unlinkat, int, (int fd, char const *file, int flag));
+# endif
+_GL_CXXALIASWARN (unlinkat);
+#elif defined GNULIB_POSIXCHECK
+# undef unlinkat
+# if HAVE_RAW_DECL_UNLINKAT
+_GL_WARN_ON_USE (unlinkat, "unlinkat is not portable - "
+ "use gnulib module unlinkat for portability");
+# endif
+#endif
+
+
+#if @GNULIB_USLEEP@
+/* Pause the execution of the current thread for N microseconds.
+ Returns 0 on completion, or -1 on range error.
+ See the POSIX:2001 specification
+ <https://pubs.opengroup.org/onlinepubs/009695399/functions/usleep.html>. */
+# if @REPLACE_USLEEP@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef usleep
+# define usleep rpl_usleep
+# endif
+_GL_FUNCDECL_RPL (usleep, int, (useconds_t n));
+_GL_CXXALIAS_RPL (usleep, int, (useconds_t n));
+# else
+# if !@HAVE_USLEEP@
+_GL_FUNCDECL_SYS (usleep, int, (useconds_t n));
+# endif
+/* Need to cast, because on Haiku, the first parameter is
+ unsigned int n. */
+_GL_CXXALIAS_SYS_CAST (usleep, int, (useconds_t n));
+# endif
+_GL_CXXALIASWARN (usleep);
+#elif defined GNULIB_POSIXCHECK
+# undef usleep
+# if HAVE_RAW_DECL_USLEEP
+_GL_WARN_ON_USE (usleep, "usleep is unportable - "
+ "use gnulib module usleep for portability");
+# endif
+#endif
+
+
+#if @GNULIB_WRITE@
+/* Write up to COUNT bytes starting at BUF to file descriptor FD.
+ See the POSIX:2008 specification
+ <https://pubs.opengroup.org/onlinepubs/9699919799/functions/write.html>. */
+# if @REPLACE_WRITE@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef write
+# define write rpl_write
+# endif
+_GL_FUNCDECL_RPL (write, ssize_t, (int fd, const void *buf, size_t count)
+ _GL_ARG_NONNULL ((2)));
+_GL_CXXALIAS_RPL (write, ssize_t, (int fd, const void *buf, size_t count));
+# elif defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef write
+# define write _write
+# endif
+_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, size_t count));
+# else
+_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count));
+# endif
+_GL_CXXALIASWARN (write);
+#elif @GNULIB_MDA_WRITE@
+/* On native Windows, map 'write' to '_write', so that -loldnames is not
+ required. In C++ with GNULIB_NAMESPACE, avoid differences between
+ platforms by defining GNULIB_NAMESPACE::write always. */
+# if defined _WIN32 && !defined __CYGWIN__
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# undef write
+# define write _write
+# endif
+# ifdef __MINGW32__
+_GL_CXXALIAS_MDA (write, int, (int fd, const void *buf, unsigned int count));
+# else
+_GL_CXXALIAS_MDA (write, ssize_t, (int fd, const void *buf, unsigned int count));
+# endif
+# else
+_GL_CXXALIAS_SYS (write, ssize_t, (int fd, const void *buf, size_t count));
+# endif
+_GL_CXXALIASWARN (write);
+#endif
+
+_GL_INLINE_HEADER_END
+
+#endif /* _@GUARD_PREFIX@_UNISTD_H */
+#endif /* _GL_INCLUDING_UNISTD_H */
+#endif /* _@GUARD_PREFIX@_UNISTD_H */
diff --git a/lib/gl/warn-on-use.h b/lib/gl/warn-on-use.h
index 7bd331f..94f5b92 100644
--- a/lib/gl/warn-on-use.h
+++ b/lib/gl/warn-on-use.h
@@ -1,9 +1,9 @@
/* A C macro for emitting warnings if a function is used.
- Copyright (C) 2010-2019 Free Software Foundation, Inc.
+ Copyright (C) 2010-2022 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published
- by the Free Software Foundation; either version 2.1 of the License, or
+ by the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
@@ -84,13 +84,20 @@
# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
/* A compiler attribute is available in gcc versions 4.3.0 and later. */
# define _GL_WARN_ON_USE(function, message) \
-extern __typeof__ (function) function __attribute__ ((__warning__ (message)))
+_GL_WARN_EXTERN_C __typeof__ (function) function __attribute__ ((__warning__ (message)))
# define _GL_WARN_ON_USE_ATTRIBUTE(message) \
__attribute__ ((__warning__ (message)))
+# elif __clang_major__ >= 4
+/* Another compiler attribute is available in clang. */
+# define _GL_WARN_ON_USE(function, message) \
+_GL_WARN_EXTERN_C __typeof__ (function) function \
+ __attribute__ ((__diagnose_if__ (1, message, "warning")))
+# define _GL_WARN_ON_USE_ATTRIBUTE(message) \
+ __attribute__ ((__diagnose_if__ (1, message, "warning")))
# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
/* Verify the existence of the function. */
# define _GL_WARN_ON_USE(function, message) \
-extern __typeof__ (function) function
+_GL_WARN_EXTERN_C __typeof__ (function) function
# define _GL_WARN_ON_USE_ATTRIBUTE(message)
# else /* Unsupported. */
# define _GL_WARN_ON_USE(function, message) \
@@ -99,24 +106,35 @@ _GL_WARN_EXTERN_C int _gl_warn_on_use
# endif
#endif
-/* _GL_WARN_ON_USE_CXX (function, rettype, parameters_and_attributes, "string")
- is like _GL_WARN_ON_USE (function, "string"), except that the function is
- declared with the given prototype, consisting of return type, parameters,
- and attributes.
+/* _GL_WARN_ON_USE_CXX (function, rettype_gcc, rettype_clang, parameters_and_attributes, "message")
+ is like _GL_WARN_ON_USE (function, "message"), except that in C++ mode the
+ function is declared with the given prototype, consisting of return type,
+ parameters, and attributes.
This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does
not work in this case. */
#ifndef _GL_WARN_ON_USE_CXX
-# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
-# define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
-extern rettype function parameters_and_attributes \
- __attribute__ ((__warning__ (msg)))
-# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
+# if !defined __cplusplus
+# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \
+ _GL_WARN_ON_USE (function, msg)
+# else
+# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
+/* A compiler attribute is available in gcc versions 4.3.0 and later. */
+# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \
+extern rettype_gcc function parameters_and_attributes \
+ __attribute__ ((__warning__ (msg)))
+# elif __clang_major__ >= 4
+/* Another compiler attribute is available in clang. */
+# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \
+extern rettype_clang function parameters_and_attributes \
+ __attribute__ ((__diagnose_if__ (1, msg, "warning")))
+# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
/* Verify the existence of the function. */
-# define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
-extern rettype function parameters_and_attributes
-# else /* Unsupported. */
-# define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
+# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \
+extern rettype_gcc function parameters_and_attributes
+# else /* Unsupported. */
+# define _GL_WARN_ON_USE_CXX(function,rettype_gcc,rettype_clang,parameters_and_attributes,msg) \
_GL_WARN_EXTERN_C int _gl_warn_on_use
+# endif
# endif
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 01:08:47 +0000