diff options
Diffstat (limited to 'gl')
| -rw-r--r-- | gl/Makefile.am | 16 | ||||
| -rw-r--r-- | gl/getopt.in.h | 1 | ||||
| -rw-r--r-- | gl/gettext.h | 2 | ||||
| -rw-r--r-- | gl/m4/gnulib-common.m4 | 15 | ||||
| -rw-r--r-- | gl/m4/include_next.m4 | 27 | ||||
| -rw-r--r-- | gl/m4/unistd_h.m4 | 7 | ||||
| -rw-r--r-- | gl/m4/wchar_h.m4 | 6 | ||||
| -rw-r--r-- | gl/stdarg.in.h | 1 | ||||
| -rw-r--r-- | gl/stddef.in.h | 1 | ||||
| -rw-r--r-- | gl/stdint.in.h | 72 | ||||
| -rw-r--r-- | gl/stdio.in.h | 8 | ||||
| -rw-r--r-- | gl/stdlib.in.h | 6 | ||||
| -rw-r--r-- | gl/sys_stat.in.h | 1 | ||||
| -rw-r--r-- | gl/time.in.h | 10 | ||||
| -rw-r--r-- | gl/unistd.in.h | 30 | ||||
| -rw-r--r-- | gl/wchar.in.h | 5 |
16 files changed, 163 insertions, 45 deletions
diff --git a/gl/Makefile.am b/gl/Makefile.am index 11333a1..adf014a 100644 --- a/gl/Makefile.am +++ b/gl/Makefile.am @@ -37,6 +37,8 @@ libgnu_la_LIBADD = $(gl_LTLIBOBJS) libgnu_la_DEPENDENCIES = $(gl_LTLIBOBJS) EXTRA_libgnu_la_SOURCES = libgnu_la_LDFLAGS = $(AM_LDFLAGS) +libgnu_la_LDFLAGS += -no-undefined +libgnu_la_LDFLAGS += $(LTLIBINTL) ## begin gnulib module arg-nonnull @@ -114,6 +116,7 @@ getopt.h: getopt.in.h $(ARG_NONNULL_H) sed -e 's|@''HAVE_GETOPT_H''@|$(HAVE_GETOPT_H)|g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_GETOPT_H''@|$(NEXT_GETOPT_H)|g' \ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \ < $(srcdir)/getopt.in.h; \ @@ -209,6 +212,7 @@ stdarg.h: stdarg.in.h { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_STDARG_H''@|$(NEXT_STDARG_H)|g' \ < $(srcdir)/stdarg.in.h; \ } > $@-t && \ @@ -230,6 +234,7 @@ stddef.h: stddef.in.h { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_STDDEF_H''@|$(NEXT_STDDEF_H)|g' \ -e 's|@''HAVE_WCHAR_T''@|$(HAVE_WCHAR_T)|g' \ -e 's|@''REPLACE_NULL''@|$(REPLACE_NULL)|g' \ @@ -254,6 +259,7 @@ stdint.h: stdint.in.h sed -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_STDINT_H''@|$(NEXT_STDINT_H)|g' \ -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \ -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \ @@ -295,6 +301,7 @@ stdio.h: stdio.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_STDIO_H''@|$(NEXT_STDIO_H)|g' \ -e 's|@''GNULIB_DPRINTF''@|$(GNULIB_DPRINTF)|g' \ -e 's|@''GNULIB_FCLOSE''@|$(GNULIB_FCLOSE)|g' \ @@ -405,6 +412,7 @@ stdlib.h: stdlib.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_STDLIB_H''@|$(NEXT_STDLIB_H)|g' \ -e 's|@''GNULIB__EXIT''@|$(GNULIB__EXIT)|g' \ -e 's|@''GNULIB_ATOLL''@|$(GNULIB_ATOLL)|g' \ @@ -490,6 +498,7 @@ sys/stat.h: sys_stat.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_SYS_STAT_H''@|$(NEXT_SYS_STAT_H)|g' \ -e 's|@''GNULIB_FCHMODAT''@|$(GNULIB_FCHMODAT)|g' \ -e 's|@''GNULIB_FSTATAT''@|$(GNULIB_FSTATAT)|g' \ @@ -547,6 +556,7 @@ time.h: time.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \ sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ -e 's|@''NEXT_TIME_H''@|$(NEXT_TIME_H)|g' \ -e 's|@''GNULIB_MKTIME''@|$(GNULIB_MKTIME)|g' \ -e 's|@''GNULIB_NANOSLEEP''@|$(GNULIB_NANOSLEEP)|g' \ @@ -588,6 +598,7 @@ unistd.h: unistd.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) sed -e 's|@''HAVE_UNISTD_H''@|$(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|@''GNULIB_CHOWN''@|$(GNULIB_CHOWN)|g' \ -e 's|@''GNULIB_CLOSE''@|$(GNULIB_CLOSE)|g' \ @@ -639,7 +650,6 @@ unistd.h: unistd.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''HAVE_FCHOWNAT''@|$(HAVE_FCHOWNAT)|g' \ -e 's|@''HAVE_FSYNC''@|$(HAVE_FSYNC)|g' \ -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \ - -e 's|@''HAVE_GETDOMAINNAME''@|$(HAVE_GETDOMAINNAME)|g' \ -e 's|@''HAVE_GETDTABLESIZE''@|$(HAVE_GETDTABLESIZE)|g' \ -e 's|@''HAVE_GETGROUPS''@|$(HAVE_GETGROUPS)|g' \ -e 's|@''HAVE_GETHOSTNAME''@|$(HAVE_GETHOSTNAME)|g' \ @@ -660,6 +670,7 @@ unistd.h: unistd.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''HAVE_UNLINKAT''@|$(HAVE_UNLINKAT)|g' \ -e 's|@''HAVE_USLEEP''@|$(HAVE_USLEEP)|g' \ -e 's|@''HAVE_DECL_ENVIRON''@|$(HAVE_DECL_ENVIRON)|g' \ + -e 's|@''HAVE_DECL_GETDOMAINNAME''@|$(HAVE_DECL_GETDOMAINNAME)|g' \ -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \ -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \ -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \ @@ -671,6 +682,7 @@ unistd.h: unistd.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) -e 's|@''REPLACE_DUP2''@|$(REPLACE_DUP2)|g' \ -e 's|@''REPLACE_FCHOWNAT''@|$(REPLACE_FCHOWNAT)|g' \ -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \ + -e 's|@''REPLACE_GETDOMAINNAME''@|$(REPLACE_GETDOMAINNAME)|g' \ -e 's|@''REPLACE_GETGROUPS''@|$(REPLACE_GETGROUPS)|g' \ -e 's|@''REPLACE_GETPAGESIZE''@|$(REPLACE_GETPAGESIZE)|g' \ -e 's|@''REPLACE_LCHOWN''@|$(REPLACE_LCHOWN)|g' \ @@ -764,6 +776,8 @@ wchar.h: wchar.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H) { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \ sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ + -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \ + -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \ -e 's|@''NEXT_WCHAR_H''@|$(NEXT_WCHAR_H)|g' \ -e 's|@''HAVE_WCHAR_H''@|$(HAVE_WCHAR_H)|g' \ -e 's|@''GNULIB_BTOWC''@|$(GNULIB_BTOWC)|g' \ diff --git a/gl/getopt.in.h b/gl/getopt.in.h index 57a8e89..adc2890 100644 --- a/gl/getopt.in.h +++ b/gl/getopt.in.h @@ -21,6 +21,7 @@ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif +@PRAGMA_COLUMNS@ /* The include_next requires a split double-inclusion guard. We must also inform the replacement unistd.h to not recursively use diff --git a/gl/gettext.h b/gl/gettext.h index 881ae33..0a77a35 100644 --- a/gl/gettext.h +++ b/gl/gettext.h @@ -54,7 +54,7 @@ it now, to make later inclusions of <libintl.h> a NOP. */ #if defined(__cplusplus) && defined(__GNUG__) && (__GNUC__ >= 3) # include <cstdlib> -# if (__GLIBC__ >= 2) || _GLIBCXX_HAVE_LIBINTL_H +# if (__GLIBC__ >= 2 && !defined __UCLIBC__) || _GLIBCXX_HAVE_LIBINTL_H # include <libintl.h> # endif #endif diff --git a/gl/m4/gnulib-common.m4 b/gl/m4/gnulib-common.m4 index 4c7ac30..d0c8b66 100644 --- a/gl/m4/gnulib-common.m4 +++ b/gl/m4/gnulib-common.m4 @@ -1,4 +1,4 @@ -# gnulib-common.m4 serial 20 +# gnulib-common.m4 serial 21 dnl Copyright (C) 2007-2010 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -102,6 +102,19 @@ AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], [Define to 1 when the gnulib module $1 should be tested.]) ]) +# Test whether <features.h> exists. +# Set HAVE_FEATURES_H. +AC_DEFUN([gl_FEATURES_H], +[ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) + # m4_foreach_w # is a backport of autoconf-2.59c's m4_foreach_w. # Remove this macro when we can assume autoconf >= 2.60. diff --git a/gl/m4/include_next.m4 b/gl/m4/include_next.m4 index 51a719b..e37eb05 100644 --- a/gl/m4/include_next.m4 +++ b/gl/m4/include_next.m4 @@ -1,4 +1,4 @@ -# include_next.m4 serial 15 +# include_next.m4 serial 16 dnl Copyright (C) 2006-2010 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -24,6 +24,13 @@ dnl does not warn about some things, and on some systems (Solaris and Interix) dnl __STDC__ evaluates to 0 instead of to 1. The latter is an undesired side dnl effect; we are therefore careful to use 'defined __STDC__' or '1' instead dnl of plain '__STDC__'. +dnl +dnl PRAGMA_COLUMNS can be used in files that override system header files, so +dnl as to avoid compilation errors on HP NonStop systems when the gnulib file +dnl is included by a system header file that does a "#pragma COLUMNS 80" (which +dnl has the effect of truncating the lines of that file and all files that it +dnl includes to 80 columns) and the gnulib file has lines longer than 80 +dnl columns. AC_DEFUN([gl_INCLUDE_NEXT], [ @@ -98,6 +105,24 @@ dnl We intentionally avoid using AC_LANG_SOURCE here. AC_SUBST([INCLUDE_NEXT]) AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) AC_SUBST([PRAGMA_SYSTEM_HEADER]) + AC_CACHE_CHECK([whether system header files limit the line length], + [gl_cv_pragma_columns], + [dnl HP NonStop systems, which define __TANDEM, have this misfeature. + AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_pragma_columns=yes], + [gl_cv_pragma_columns=no]) + ]) + if test $gl_cv_pragma_columns = yes; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) ]) # gl_CHECK_NEXT_HEADERS(HEADER1 HEADER2 ...) diff --git a/gl/m4/unistd_h.m4 b/gl/m4/unistd_h.m4 index 48d06c7..e2f7f2b 100644 --- a/gl/m4/unistd_h.m4 +++ b/gl/m4/unistd_h.m4 @@ -1,4 +1,4 @@ -# unistd_h.m4 serial 46 +# unistd_h.m4 serial 48 dnl Copyright (C) 2006-2010 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -27,7 +27,7 @@ AC_DEFUN([gl_UNISTD_H], dnl corresponding gnulib module is not in use. gl_WARN_ON_USE_PREPARE([[#include <unistd.h> /* Some systems declare various items in the wrong headers. */ -#ifndef __GLIBC__ +#if !(defined __GLIBC__ && !defined __UCLIBC__) # include <fcntl.h> # include <stdio.h> # include <stdlib.h> @@ -104,7 +104,6 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) - HAVE_GETDOMAINNAME=1; AC_SUBST([HAVE_GETDOMAINNAME]) HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) @@ -125,6 +124,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) @@ -136,6 +136,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) diff --git a/gl/m4/wchar_h.m4 b/gl/m4/wchar_h.m4 index 8cae82d..8c8fad9 100644 --- a/gl/m4/wchar_h.m4 +++ b/gl/m4/wchar_h.m4 @@ -7,7 +7,7 @@ dnl with or without modifications, as long as this notice is preserved. dnl Written by Eric Blake. -# wchar_h.m4 serial 33 +# wchar_h.m4 serial 35 AC_DEFUN([gl_WCHAR_H], [ @@ -26,6 +26,8 @@ AC_DEFUN([gl_WCHAR_H], fi AC_SUBST([HAVE_WCHAR_H]) + AC_REQUIRE([gl_FEATURES_H]) + AC_REQUIRE([gt_TYPE_WINT_T]) if test $gt_cv_c_wint_t = yes; then HAVE_WINT_T=1 @@ -38,7 +40,7 @@ AC_DEFUN([gl_WCHAR_H], dnl corresponding gnulib module is not in use. gl_WARN_ON_USE_PREPARE([[ /* Some systems require additional headers. */ -#ifndef __GLIBC__ +#if !(defined __GLIBC__ && !defined __UCLIBC__) # include <stddef.h> # include <stdio.h> # include <time.h> diff --git a/gl/stdarg.in.h b/gl/stdarg.in.h index 3e0c49d..8b88449 100644 --- a/gl/stdarg.in.h +++ b/gl/stdarg.in.h @@ -20,6 +20,7 @@ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif +@PRAGMA_COLUMNS@ /* The include_next requires a split double-inclusion guard. */ #@INCLUDE_NEXT@ @NEXT_STDARG_H@ diff --git a/gl/stddef.in.h b/gl/stddef.in.h index 08778a2..6642d49 100644 --- a/gl/stddef.in.h +++ b/gl/stddef.in.h @@ -26,6 +26,7 @@ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif +@PRAGMA_COLUMNS@ #if defined __need_wchar_t || defined __need_size_t \ || defined __need_ptrdiff_t || defined __need_NULL \ diff --git a/gl/stdint.in.h b/gl/stdint.in.h index 7da6567..9909f57 100644 --- a/gl/stdint.in.h +++ b/gl/stdint.in.h @@ -26,6 +26,7 @@ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif +@PRAGMA_COLUMNS@ /* When including a system file that in turn includes <inttypes.h>, use the system <inttypes.h>, not our substitute. This avoids @@ -133,40 +134,53 @@ typedef unsigned int gl_uint32_t; #define int32_t gl_int32_t #define uint32_t gl_uint32_t +/* If the system defines INT64_MAX, assume int64_t works. That way, + if the underlying platform defines int64_t to be a 64-bit long long + int, the code below won't mistakenly define it to be a 64-bit long + int, which would mess up C++ name mangling. */ + +#if INT64_MAX +# define GL_INT64_T +#else /* Do not undefine int64_t if gnulib is not being used with 64-bit types, since otherwise it breaks platforms like Tandem/NSK. */ -#if LONG_MAX >> 31 >> 31 == 1 -# undef int64_t +# if LONG_MAX >> 31 >> 31 == 1 +# undef int64_t typedef long int gl_int64_t; -# define int64_t gl_int64_t -# define GL_INT64_T -#elif defined _MSC_VER -# undef int64_t +# define int64_t gl_int64_t +# define GL_INT64_T +# elif defined _MSC_VER +# undef int64_t typedef __int64 gl_int64_t; -# define int64_t gl_int64_t -# define GL_INT64_T -#elif @HAVE_LONG_LONG_INT@ -# undef int64_t +# define int64_t gl_int64_t +# define GL_INT64_T +# elif @HAVE_LONG_LONG_INT@ +# undef int64_t typedef long long int gl_int64_t; -# define int64_t gl_int64_t -# define GL_INT64_T +# define int64_t gl_int64_t +# define GL_INT64_T +# endif #endif -#if ULONG_MAX >> 31 >> 31 >> 1 == 1 -# undef uint64_t -typedef unsigned long int gl_uint64_t; -# define uint64_t gl_uint64_t +#if UINT64_MAX # define GL_UINT64_T -#elif defined _MSC_VER -# undef uint64_t +#else +# if ULONG_MAX >> 31 >> 31 >> 1 == 1 +# undef uint64_t +typedef unsigned long int gl_uint64_t; +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif defined _MSC_VER +# undef uint64_t typedef unsigned __int64 gl_uint64_t; -# define uint64_t gl_uint64_t -# define GL_UINT64_T -#elif @HAVE_UNSIGNED_LONG_LONG_INT@ -# undef uint64_t +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# elif @HAVE_UNSIGNED_LONG_LONG_INT@ +# undef uint64_t typedef unsigned long long int gl_uint64_t; -# define uint64_t gl_uint64_t -# define GL_UINT64_T +# define uint64_t gl_uint64_t +# define GL_UINT64_T +# endif #endif /* Avoid collision with Solaris 2.5.1 <pthread.h> etc. */ @@ -278,7 +292,8 @@ typedef unsigned long int gl_uintmax_t; /* Verify that intmax_t and uintmax_t have the same size. Too much code breaks if this is not the case. If this check fails, the reason is likely to be found in the autoconf macros. */ -typedef int _verify_intmax_size[2 * (sizeof (intmax_t) == sizeof (uintmax_t)) - 1]; +typedef int _verify_intmax_size[sizeof (intmax_t) == sizeof (uintmax_t) + ? 1 : -1]; /* 7.18.2. Limits of specified-width integer types */ @@ -310,17 +325,14 @@ typedef int _verify_intmax_size[2 * (sizeof (intmax_t) == sizeof (uintmax_t)) - #define INT32_MAX 2147483647 #define UINT32_MAX 4294967295U -#undef INT64_MIN -#undef INT64_MAX -#ifdef GL_INT64_T +#if defined GL_INT64_T && ! defined INT64_MAX /* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0 evaluates the latter incorrectly in preprocessor expressions. */ # define INT64_MIN (- INTMAX_C (1) << 63) # define INT64_MAX INTMAX_C (9223372036854775807) #endif -#undef UINT64_MAX -#ifdef GL_UINT64_T +#if defined GL_UINT64_T && ! defined UINT64_MAX # define UINT64_MAX UINTMAX_C (18446744073709551615) #endif diff --git a/gl/stdio.in.h b/gl/stdio.in.h index 0bf2cc5..45eaa1c 100644 --- a/gl/stdio.in.h +++ b/gl/stdio.in.h @@ -19,6 +19,7 @@ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif +@PRAGMA_COLUMNS@ #if defined __need_FILE || defined __need___FILE /* Special invocation convention inside glibc header files. */ @@ -56,6 +57,13 @@ # endif #endif +/* Solaris 10 declares renameat in <unistd.h>, not in <stdio.h>. */ +/* But in any case avoid namespace pollution on glibc systems. */ +#if (@GNULIB_RENAMEAT@ || defined GNULIB_POSIXCHECK) && defined __sun \ + && ! defined __GLIBC__ +# include <unistd.h> +#endif + /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ diff --git a/gl/stdlib.in.h b/gl/stdlib.in.h index 10efdca..e6dcdbc 100644 --- a/gl/stdlib.in.h +++ b/gl/stdlib.in.h @@ -18,6 +18,7 @@ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif +@PRAGMA_COLUMNS@ #if defined __need_malloc_and_calloc /* Special invocation convention inside glibc header files. */ @@ -60,6 +61,9 @@ #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. */ @@ -70,6 +74,8 @@ struct random_data 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 #if (@GNULIB_MKSTEMP@ || @GNULIB_GETSUBOPT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ && !((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) diff --git a/gl/sys_stat.in.h b/gl/sys_stat.in.h index f16ccbd..f0c61c1 100644 --- a/gl/sys_stat.in.h +++ b/gl/sys_stat.in.h @@ -24,6 +24,7 @@ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif +@PRAGMA_COLUMNS@ #if defined __need_system_sys_stat_h /* Special invocation convention. */ diff --git a/gl/time.in.h b/gl/time.in.h index 6fb4fd7..0f6adac 100644 --- a/gl/time.in.h +++ b/gl/time.in.h @@ -19,6 +19,7 @@ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif +@PRAGMA_COLUMNS@ /* Don't get in the way of glibc when it includes time.h merely to declare a few standard symbols, rather than to declare all the @@ -83,6 +84,15 @@ struct timespec # endif # endif +/* Per http://austingroupbugs.net/view.php?id=327, POSIX requires + time_t to be an integer type, even though C99 permits floating + point. We don't know of any implementation that uses floating + point, and it is much easier to write code that doesn't have to + worry about that corner case, so we force the issue. */ +struct __time_t_must_be_integral { + unsigned int __floating_time_t_unsupported : (time_t) 1; +}; + /* Sleep for at least RQTP seconds unless interrupted, If interrupted, return -1 and store the remaining time into RMTP. See <http://www.opengroup.org/susv3xsh/nanosleep.html>. */ diff --git a/gl/unistd.in.h b/gl/unistd.in.h index 26a4cbd..fcf7c43 100644 --- a/gl/unistd.in.h +++ b/gl/unistd.in.h @@ -18,6 +18,7 @@ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif +@PRAGMA_COLUMNS@ /* Special invocation convention: - On mingw, several headers, including <winsock2.h>, include <unistd.h>, @@ -60,14 +61,16 @@ /* 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_SYMLINKAT@ || defined GNULIB_POSIXCHECK)) \ + || ((@GNULIB_SYMLINKAT@ || defined GNULIB_POSIXCHECK) \ + && defined __CYGWIN__)) \ && ! defined __GLIBC__ # include <stdio.h> #endif /* Cygwin 1.7.1 declares unlinkat in <fcntl.h>, not in <unistd.h>. */ /* But avoid namespace pollution on glibc systems. */ -#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) && ! defined __GLIBC__ +#if (@GNULIB_UNLINKAT@ || defined GNULIB_POSIXCHECK) && defined __CYGWIN__ \ + && ! defined __GLIBC__ # include <fcntl.h> #endif @@ -85,6 +88,13 @@ # include <io.h> #endif +/* AIX and OSF/1 5.1 declare getdomainname in <netdb.h>, not in <unistd.h>. */ +/* But avoid namespace pollution on glibc systems. */ +#if @GNULIB_GETDOMAINNAME@ && (defined _AIX || defined __osf__) \ + && !defined __GLIBC__ +# include <netdb.h> +#endif + #if (@GNULIB_WRITE@ || @GNULIB_READLINK@ || @GNULIB_READLINKAT@ \ || @GNULIB_PREAD@ || @GNULIB_PWRITE@ || defined GNULIB_POSIXCHECK) /* Get ssize_t. */ @@ -548,13 +558,21 @@ _GL_WARN_ON_USE (getcwd, "getcwd is unportable - " 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 !@HAVE_GETDOMAINNAME@ +# 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 -/* Need to cast, because on MacOS X 10.5 systems, the second parameter is - int len. */ -_GL_CXXALIAS_SYS_CAST (getdomainname, int, (char *name, size_t len)); _GL_CXXALIASWARN (getdomainname); #elif defined GNULIB_POSIXCHECK # undef getdomainname diff --git a/gl/wchar.in.h b/gl/wchar.in.h index 88d47db..c22dc06 100644 --- a/gl/wchar.in.h +++ b/gl/wchar.in.h @@ -29,6 +29,7 @@ #if __GNUC__ >= 3 @PRAGMA_SYSTEM_HEADER@ #endif +@PRAGMA_COLUMNS@ #if defined __need_mbstate_t || defined __need_wint_t || (defined __hpux && ((defined _INTTYPES_INCLUDED && !defined strtoimax) || defined _GL_JUST_INCLUDE_SYSTEM_WCHAR_H)) || defined _GL_ALREADY_INCLUDING_WCHAR_H /* Special invocation convention: @@ -52,6 +53,10 @@ #define _GL_ALREADY_INCLUDING_WCHAR_H +#if @HAVE_FEATURES_H@ +# include <features.h> /* for __GLIBC__ */ +#endif + /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before <wchar.h>. BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |