path: root/src/gl/m4/gnulib-comp.m4

# DO NOT EDIT! GENERATED AUTOMATICALLY!
# 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
# (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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this file.  If not, see <https://www.gnu.org/licenses/>.
#
# As a special exception to the GNU General Public License,
# this file may be distributed as part of a program that
# contains a configuration script generated by Autoconf, under
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
#
# This file represents the compiled summary of the specification in
# gnulib-cache.m4. It lists the computed macro invocations that need
# to be invoked from configure.ac.
# In projects that use version control, this file can be treated like
# other built files.


# This macro should be invoked from ./configure.ac, in the section
# "Checks for programs", right after AC_PROG_CC, and certainly before
# any checks for libraries, header files, types and library functions.
AC_DEFUN([sgl_EARLY],
[
  m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace
  m4_pattern_allow([^gl_ES$])dnl a valid locale name
  m4_pattern_allow([^gl_LIBOBJS$])dnl a variable
  m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable

  # Pre-early section.
  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
  AC_REQUIRE([gl_PROG_AR_RANLIB])

  # Code from module absolute-header:
  # Code from module alloca-opt:
  # Code from module c99:
  # Code from module clock-time:
  # Code from module cloexec:
  # Code from module close:
  # Code from module dup2:
  # Code from module errno:
  # Code from module explicit_bzero:
  # Code from module extensions:
  # Code from module extern-inline:
  # Code from module fcntl:
  # Code from module fcntl-h:
  # Code from module fd-hook:
  # Code from module filename:
  # Code from module fopen:
  # Code from module fopen-gnu:
  # Code from module free-posix:
  # Code from module fstat:
  # Code from module ftell:
  # Code from module ftello:
  AC_REQUIRE([gl_SET_LARGEFILE_SOURCE])
  # Code from module gen-header:
  # Code from module getdtablesize:
  # Code from module getopt-gnu:
  # Code from module getopt-posix:
  # Code from module gettext-h:
  # Code from module gettime:
  # Code from module gettimeofday:
  # Code from module idx:
  # Code from module include_next:
  # Code from module intprops:
  # Code from module inttypes-incomplete:
  # Code from module largefile:
  AC_REQUIRE([AC_SYS_LARGEFILE])
  AC_REQUIRE([gl_YEAR2038_EARLY])
  # Code from module limits-h:
  # Code from module lseek:
  # Code from module malloc-posix:
  # Code from module malloca:
  # Code from module msvc-inval:
  # Code from module msvc-nothrow:
  # Code from module multiarch:
  # Code from module nocrash:
  # Code from module open:
  # Code from module pathmax:
  # Code from module progname:
  # Code from module read-file:
  # Code from module realloc-posix:
  # Code from module snippet/_Noreturn:
  # Code from module snippet/arg-nonnull:
  # Code from module snippet/c++defs:
  # Code from module snippet/warn-on-use:
  # Code from module ssize_t:
  # Code from module stat:
  # Code from module stat-time:
  # Code from module std-gnu11:
  # Code from module stdarg:
  dnl Some compilers (e.g., AIX 5.3 cc) need to be in c99 mode
  dnl for the builtin va_copy to work.  gl_PROG_CC_C99 arranges for this.
  gl_PROG_CC_C99
  # Code from module stdbool:
  # Code from module stdckdint:
  # Code from module stddef:
  # Code from module stdint:
  # Code from module stdio:
  # Code from module stdlib:
  # Code from module string:
  # Code from module sys_stat:
  # Code from module sys_time:
  # Code from module sys_types:
  # Code from module time:
  # Code from module timespec:
  # Code from module unistd:
  # Code from module vararrays:
  # Code from module verify:
  # Code from module version-etc:
  # Code from module version-etc-fsf:
  # Code from module wchar:
  # Code from module xalloc-oversized:
])

# This macro should be invoked from ./configure.ac, in the section
# "Check for header files, types and library functions".
AC_DEFUN([sgl_INIT],
[
  AM_CONDITIONAL([GL_COND_LIBTOOL], [true])
  gl_cond_libtool=true
  gl_m4_base='src/gl/m4'
  m4_pushdef([AC_LIBOBJ], m4_defn([sgl_LIBOBJ]))
  m4_pushdef([AC_REPLACE_FUNCS], m4_defn([sgl_REPLACE_FUNCS]))
  m4_pushdef([AC_LIBSOURCES], m4_defn([sgl_LIBSOURCES]))
  m4_pushdef([sgl_LIBSOURCES_LIST], [])
  m4_pushdef([sgl_LIBSOURCES_DIR], [])
  m4_pushdef([GL_MACRO_PREFIX], [sgl])
  m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL_SGL])
  gl_COMMON
  gl_source_base='src/gl'
  gl_source_base_prefix=
  gl_FUNC_ALLOCA
  gl_CONDITIONAL_HEADER([alloca.h])
  AC_PROG_MKDIR_P
  gl_CLOCK_TIME
  gl_MODULE_INDICATOR_FOR_TESTS([cloexec])
  gl_FUNC_CLOSE
  gl_CONDITIONAL([GL_COND_OBJ_CLOSE], [test $REPLACE_CLOSE = 1])
  gl_UNISTD_MODULE_INDICATOR([close])
  gl_FUNC_DUP2
  gl_CONDITIONAL([GL_COND_OBJ_DUP2], [test $REPLACE_DUP2 = 1])
  AM_COND_IF([GL_COND_OBJ_DUP2], [
    gl_PREREQ_DUP2
  ])
  gl_UNISTD_MODULE_INDICATOR([dup2])
  gl_HEADER_ERRNO_H
  gl_CONDITIONAL_HEADER([errno.h])
  AC_PROG_MKDIR_P
  gl_FUNC_EXPLICIT_BZERO
  gl_CONDITIONAL([GL_COND_OBJ_EXPLICIT_BZERO], [test $HAVE_EXPLICIT_BZERO = 0])
  AM_COND_IF([GL_COND_OBJ_EXPLICIT_BZERO], [
    gl_PREREQ_EXPLICIT_BZERO
  ])
  gl_STRING_MODULE_INDICATOR([explicit_bzero])
  AC_REQUIRE([gl_EXTERN_INLINE])
  gl_FUNC_FCNTL
  gl_CONDITIONAL([GL_COND_OBJ_FCNTL],
                 [test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1])
  gl_FCNTL_MODULE_INDICATOR([fcntl])
  gl_FCNTL_H
  gl_FCNTL_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_FUNC_FOPEN
  if test $REPLACE_FOPEN = 1; then
    AC_LIBOBJ([fopen])
    gl_PREREQ_FOPEN
  fi
  gl_STDIO_MODULE_INDICATOR([fopen])
  gl_FUNC_FOPEN_GNU
  if test $REPLACE_FOPEN_FOR_FOPEN_GNU = 1; then
    AC_LIBOBJ([fopen])
    gl_PREREQ_FOPEN
  fi
  gl_MODULE_INDICATOR([fopen-gnu])
  gl_STDIO_MODULE_INDICATOR([fopen-gnu])
  gl_FUNC_FREE
  gl_CONDITIONAL([GL_COND_OBJ_FREE], [test $REPLACE_FREE = 1])
  AM_COND_IF([GL_COND_OBJ_FREE], [
    gl_PREREQ_FREE
  ])
  gl_STDLIB_MODULE_INDICATOR([free-posix])
  gl_FUNC_FSTAT
  gl_CONDITIONAL([GL_COND_OBJ_FSTAT], [test $REPLACE_FSTAT = 1])
  AM_COND_IF([GL_COND_OBJ_FSTAT], [
    case "$host_os" in
      mingw*)
        AC_LIBOBJ([stat-w32])
        ;;
    esac
    gl_PREREQ_FSTAT
  ])
  gl_SYS_STAT_MODULE_INDICATOR([fstat])
  gl_FUNC_FTELL
  gl_CONDITIONAL([GL_COND_OBJ_FTELL], [test $REPLACE_FTELL = 1])
  gl_STDIO_MODULE_INDICATOR([ftell])
  gl_FUNC_FTELLO
  gl_CONDITIONAL([GL_COND_OBJ_FTELLO],
                 [test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1])
  AM_COND_IF([GL_COND_OBJ_FTELLO], [
    gl_PREREQ_FTELLO
  ])
  gl_STDIO_MODULE_INDICATOR([ftello])
  gl_FUNC_GETDTABLESIZE
  gl_CONDITIONAL([GL_COND_OBJ_GETDTABLESIZE],
                 [test $HAVE_GETDTABLESIZE = 0 || test $REPLACE_GETDTABLESIZE = 1])
  AM_COND_IF([GL_COND_OBJ_GETDTABLESIZE], [
    gl_PREREQ_GETDTABLESIZE
  ])
  gl_UNISTD_MODULE_INDICATOR([getdtablesize])
  gl_FUNC_GETOPT_GNU
  dnl Because of the way gl_FUNC_GETOPT_GNU is implemented (the gl_getopt_required
  dnl mechanism), there is no need to do any AC_LIBOBJ or AC_SUBST here; they are
  dnl done in the getopt-posix module.
  gl_FUNC_GETOPT_POSIX
  gl_CONDITIONAL_HEADER([getopt.h])
  gl_CONDITIONAL_HEADER([getopt-cdefs.h])
  AC_PROG_MKDIR_P
  gl_CONDITIONAL([GL_COND_OBJ_GETOPT], [test $REPLACE_GETOPT = 1])
  AM_COND_IF([GL_COND_OBJ_GETOPT], [
    dnl Define the substituted variable GNULIB_UNISTD_H_GETOPT to 1.
    gl_UNISTD_H_REQUIRE_DEFAULTS
    gl_MODULE_INDICATOR_INIT_VARIABLE([GNULIB_UNISTD_H_GETOPT], [1])
  ])
  gl_UNISTD_MODULE_INDICATOR([getopt-posix])
  AC_SUBST([LIBINTL])
  AC_SUBST([LTLIBINTL])
  gl_GETTIME
  gl_FUNC_GETTIMEOFDAY
  gl_CONDITIONAL([GL_COND_OBJ_GETTIMEOFDAY],
                 [test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1])
  AM_COND_IF([GL_COND_OBJ_GETTIMEOFDAY], [
    gl_PREREQ_GETTIMEOFDAY
  ])
  gl_SYS_TIME_MODULE_INDICATOR([gettimeofday])
  gl_INTTYPES_INCOMPLETE
  gl_INTTYPES_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  AC_REQUIRE([gl_LARGEFILE])
  gl_LIMITS_H
  gl_CONDITIONAL_HEADER([limits.h])
  AC_PROG_MKDIR_P
  gl_FUNC_LSEEK
  gl_CONDITIONAL([GL_COND_OBJ_LSEEK], [test $REPLACE_LSEEK = 1])
  gl_UNISTD_MODULE_INDICATOR([lseek])
  AC_REQUIRE([gl_FUNC_MALLOC_POSIX])
  if test $REPLACE_MALLOC_FOR_MALLOC_POSIX = 1; then
    AC_LIBOBJ([malloc])
  fi
  gl_STDLIB_MODULE_INDICATOR([malloc-posix])
  gl_MALLOCA
  AC_REQUIRE([gl_MSVC_INVAL])
  gl_CONDITIONAL([GL_COND_OBJ_MSVC_INVAL],
                 [test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1])
  AC_REQUIRE([gl_MSVC_NOTHROW])
  gl_CONDITIONAL([GL_COND_OBJ_MSVC_NOTHROW],
                 [test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1])
  gl_MODULE_INDICATOR([msvc-nothrow])
  gl_MULTIARCH
  gl_FUNC_OPEN
  gl_CONDITIONAL([GL_COND_OBJ_OPEN], [test $REPLACE_OPEN = 1])
  AM_COND_IF([GL_COND_OBJ_OPEN], [
    gl_PREREQ_OPEN
  ])
  gl_FCNTL_MODULE_INDICATOR([open])
  gl_PATHMAX
  AC_CHECK_DECLS([program_invocation_name], [], [], [#include <errno.h>])
  AC_CHECK_DECLS([program_invocation_short_name], [], [], [#include <errno.h>])
  gl_PREREQ_READ_FILE
  gl_FUNC_REALLOC_POSIX
  if test $REPLACE_REALLOC_FOR_REALLOC_POSIX = 1; then
    AC_LIBOBJ([realloc])
  fi
  gl_STDLIB_MODULE_INDICATOR([realloc-posix])
  gt_TYPE_SSIZE_T
  gl_FUNC_STAT
  gl_CONDITIONAL([GL_COND_OBJ_STAT], [test $REPLACE_STAT = 1])
  AM_COND_IF([GL_COND_OBJ_STAT], [
    case "$host_os" in
      mingw*)
        AC_LIBOBJ([stat-w32])
        ;;
    esac
    gl_PREREQ_STAT
  ])
  gl_SYS_STAT_MODULE_INDICATOR([stat])
  gl_STAT_TIME
  gl_STAT_BIRTHTIME
  gl_STDARG_H
  gl_CONDITIONAL_HEADER([stdarg.h])
  AC_PROG_MKDIR_P
  gl_STDBOOL_H
  gl_CONDITIONAL_HEADER([stdbool.h])
  AC_PROG_MKDIR_P
  AC_CHECK_HEADERS_ONCE([stdckdint.h])
  if test $ac_cv_header_stdckdint_h = yes; then
    GL_GENERATE_STDCKDINT_H=false
  else
    GL_GENERATE_STDCKDINT_H=true
  fi
  gl_CONDITIONAL_HEADER([stdckdint.h])
  AC_PROG_MKDIR_P
  gl_STDDEF_H
  gl_STDDEF_H_REQUIRE_DEFAULTS
  gl_CONDITIONAL_HEADER([stddef.h])
  AC_PROG_MKDIR_P
  gl_STDINT_H
  gl_CONDITIONAL_HEADER([stdint.h])
  dnl Because of gl_REPLACE_LIMITS_H:
  gl_CONDITIONAL_HEADER([limits.h])
  AC_PROG_MKDIR_P
  gl_STDIO_H
  gl_STDIO_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_CONDITIONAL([GL_COND_OBJ_STDIO_READ], [test $REPLACE_STDIO_READ_FUNCS = 1])
  gl_CONDITIONAL([GL_COND_OBJ_STDIO_WRITE], [test $REPLACE_STDIO_WRITE_FUNCS = 1])
  dnl No need to create extra modules for these functions. Everyone who uses
  dnl <stdio.h> likely needs them.
  gl_STDIO_MODULE_INDICATOR([fscanf])
  gl_MODULE_INDICATOR([fscanf])
  gl_STDIO_MODULE_INDICATOR([scanf])
  gl_MODULE_INDICATOR([scanf])
  gl_STDIO_MODULE_INDICATOR([fgetc])
  gl_STDIO_MODULE_INDICATOR([getc])
  gl_STDIO_MODULE_INDICATOR([getchar])
  gl_STDIO_MODULE_INDICATOR([fgets])
  gl_STDIO_MODULE_INDICATOR([fread])
  dnl No need to create extra modules for these functions. Everyone who uses
  dnl <stdio.h> likely needs them.
  gl_STDIO_MODULE_INDICATOR([fprintf])
  gl_STDIO_MODULE_INDICATOR([printf])
  gl_STDIO_MODULE_INDICATOR([vfprintf])
  gl_STDIO_MODULE_INDICATOR([vprintf])
  gl_STDIO_MODULE_INDICATOR([fputc])
  gl_STDIO_MODULE_INDICATOR([putc])
  gl_STDIO_MODULE_INDICATOR([putchar])
  gl_STDIO_MODULE_INDICATOR([fputs])
  gl_STDIO_MODULE_INDICATOR([puts])
  gl_STDIO_MODULE_INDICATOR([fwrite])
  gl_STDLIB_H
  gl_STDLIB_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_STRING_H
  gl_STRING_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_SYS_STAT_H
  gl_SYS_STAT_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_SYS_TIME_H
  gl_SYS_TIME_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_SYS_TYPES_H
  gl_SYS_TYPES_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_TIME_H
  gl_TIME_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_TIMESPEC
  gl_UNISTD_H
  gl_UNISTD_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  AC_C_VARARRAYS
  gl_VERSION_ETC
  gl_WCHAR_H
  gl_WCHAR_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  # End of code from modules
  m4_ifval(sgl_LIBSOURCES_LIST, [
    m4_syscmd([test ! -d ]m4_defn([sgl_LIBSOURCES_DIR])[ ||
      for gl_file in ]sgl_LIBSOURCES_LIST[ ; do
        if test ! -r ]m4_defn([sgl_LIBSOURCES_DIR])[/$gl_file ; then
          echo "missing file ]m4_defn([sgl_LIBSOURCES_DIR])[/$gl_file" >&2
          exit 1
        fi
      done])dnl
      m4_if(m4_sysval, [0], [],
        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
  ])
  m4_popdef([GL_MODULE_INDICATOR_PREFIX])
  m4_popdef([GL_MACRO_PREFIX])
  m4_popdef([sgl_LIBSOURCES_DIR])
  m4_popdef([sgl_LIBSOURCES_LIST])
  m4_popdef([AC_LIBSOURCES])
  m4_popdef([AC_REPLACE_FUNCS])
  m4_popdef([AC_LIBOBJ])
  AC_CONFIG_COMMANDS_PRE([
    sgl_libobjs=
    sgl_ltlibobjs=
    sgl_libobjdeps=
    if test -n "$sgl_LIBOBJS"; then
      # Remove the extension.
changequote(,)dnl
      sed_drop_objext='s/\.o$//;s/\.obj$//'
      sed_dirname1='s,//*,/,g'
      sed_dirname2='s,\(.\)/$,\1,'
      sed_dirname3='s,^[^/]*$,.,'
      sed_dirname4='s,\(.\)/[^/]*$,\1,'
      sed_basename1='s,.*/,,'
changequote([, ])dnl
      for i in `for i in $sgl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
        sgl_libobjs="$sgl_libobjs $i.$ac_objext"
        sgl_ltlibobjs="$sgl_ltlibobjs $i.lo"
        i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"`
        i_base=`echo "$i" | sed -e "$sed_basename1"`
        sgl_libobjdeps="$sgl_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo"
      done
    fi
    AC_SUBST([sgl_LIBOBJS], [$sgl_libobjs])
    AC_SUBST([sgl_LTLIBOBJS], [$sgl_ltlibobjs])
    AC_SUBST([sgl_LIBOBJDEPS], [$sgl_libobjdeps])
  ])
  gltests_libdeps=
  gltests_ltlibdeps=
  m4_pushdef([AC_LIBOBJ], m4_defn([sgltests_LIBOBJ]))
  m4_pushdef([AC_REPLACE_FUNCS], m4_defn([sgltests_REPLACE_FUNCS]))
  m4_pushdef([AC_LIBSOURCES], m4_defn([sgltests_LIBSOURCES]))
  m4_pushdef([sgltests_LIBSOURCES_LIST], [])
  m4_pushdef([sgltests_LIBSOURCES_DIR], [])
  m4_pushdef([GL_MACRO_PREFIX], [sgltests])
  m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL_SGL])
  gl_COMMON
  gl_source_base='src/gl/tests'
  gl_source_base_prefix=
changequote(,)dnl
  sgltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
changequote([, ])dnl
  AC_SUBST([sgltests_WITNESS])
  gl_module_indicator_condition=$sgltests_WITNESS
  m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition])
  m4_popdef([gl_MODULE_INDICATOR_CONDITION])
  m4_ifval(sgltests_LIBSOURCES_LIST, [
    m4_syscmd([test ! -d ]m4_defn([sgltests_LIBSOURCES_DIR])[ ||
      for gl_file in ]sgltests_LIBSOURCES_LIST[ ; do
        if test ! -r ]m4_defn([sgltests_LIBSOURCES_DIR])[/$gl_file ; then
          echo "missing file ]m4_defn([sgltests_LIBSOURCES_DIR])[/$gl_file" >&2
          exit 1
        fi
      done])dnl
      m4_if(m4_sysval, [0], [],
        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
  ])
  m4_popdef([GL_MODULE_INDICATOR_PREFIX])
  m4_popdef([GL_MACRO_PREFIX])
  m4_popdef([sgltests_LIBSOURCES_DIR])
  m4_popdef([sgltests_LIBSOURCES_LIST])
  m4_popdef([AC_LIBSOURCES])
  m4_popdef([AC_REPLACE_FUNCS])
  m4_popdef([AC_LIBOBJ])
  AC_CONFIG_COMMANDS_PRE([
    sgltests_libobjs=
    sgltests_ltlibobjs=
    sgltests_libobjdeps=
    if test -n "$sgltests_LIBOBJS"; then
      # Remove the extension.
changequote(,)dnl
      sed_drop_objext='s/\.o$//;s/\.obj$//'
      sed_dirname1='s,//*,/,g'
      sed_dirname2='s,\(.\)/$,\1,'
      sed_dirname3='s,^[^/]*$,.,'
      sed_dirname4='s,\(.\)/[^/]*$,\1,'
      sed_basename1='s,.*/,,'
changequote([, ])dnl
      for i in `for i in $sgltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
        sgltests_libobjs="$sgltests_libobjs $i.$ac_objext"
        sgltests_ltlibobjs="$sgltests_ltlibobjs $i.lo"
        i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3" -e "$sed_dirname4"`
        i_base=`echo "$i" | sed -e "$sed_basename1"`
        sgltests_libobjdeps="$sgltests_libobjdeps $i_dir/\$(DEPDIR)/$i_base.Plo"
      done
    fi
    AC_SUBST([sgltests_LIBOBJS], [$sgltests_libobjs])
    AC_SUBST([sgltests_LTLIBOBJS], [$sgltests_ltlibobjs])
    AC_SUBST([sgltests_LIBOBJDEPS], [$sgltests_libobjdeps])
  ])
  AC_REQUIRE([gl_CC_GNULIB_WARNINGS])
])

# Like AC_LIBOBJ, except that the module name goes
# into sgl_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([sgl_LIBOBJ], [
  AS_LITERAL_IF([$1], [sgl_LIBSOURCES([$1.c])])dnl
  sgl_LIBOBJS="$sgl_LIBOBJS $1.$ac_objext"
])

# Like AC_REPLACE_FUNCS, except that the module name goes
# into sgl_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([sgl_REPLACE_FUNCS], [
  m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
  AC_CHECK_FUNCS([$1], , [sgl_LIBOBJ($ac_func)])
])

# Like AC_LIBSOURCES, except the directory where the source file is
# expected is derived from the gnulib-tool parameterization,
# and alloca is special cased (for the alloca-opt module).
# We could also entirely rely on EXTRA_lib..._SOURCES.
AC_DEFUN([sgl_LIBSOURCES], [
  m4_foreach([_gl_NAME], [$1], [
    m4_if(_gl_NAME, [alloca.c], [], [
      m4_define([sgl_LIBSOURCES_DIR], [src/gl])
      m4_append([sgl_LIBSOURCES_LIST], _gl_NAME, [ ])
    ])
  ])
])

# Like AC_LIBOBJ, except that the module name goes
# into sgltests_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([sgltests_LIBOBJ], [
  AS_LITERAL_IF([$1], [sgltests_LIBSOURCES([$1.c])])dnl
  sgltests_LIBOBJS="$sgltests_LIBOBJS $1.$ac_objext"
])

# Like AC_REPLACE_FUNCS, except that the module name goes
# into sgltests_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([sgltests_REPLACE_FUNCS], [
  m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
  AC_CHECK_FUNCS([$1], , [sgltests_LIBOBJ($ac_func)])
])

# Like AC_LIBSOURCES, except the directory where the source file is
# expected is derived from the gnulib-tool parameterization,
# and alloca is special cased (for the alloca-opt module).
# We could also entirely rely on EXTRA_lib..._SOURCES.
AC_DEFUN([sgltests_LIBSOURCES], [
  m4_foreach([_gl_NAME], [$1], [
    m4_if(_gl_NAME, [alloca.c], [], [
      m4_define([sgltests_LIBSOURCES_DIR], [src/gl/tests])
      m4_append([sgltests_LIBSOURCES_LIST], _gl_NAME, [ ])
    ])
  ])
])

# This macro records the list of files which have been installed by
# gnulib-tool and may be removed by future gnulib-tool invocations.
AC_DEFUN([sgl_FILE_LIST], [
  lib/_Noreturn.h
  lib/alloca.in.h
  lib/arg-nonnull.h
  lib/c++defs.h
  lib/cloexec.c
  lib/cloexec.h
  lib/close.c
  lib/dup2.c
  lib/errno.in.h
  lib/explicit_bzero.c
  lib/fcntl.c
  lib/fcntl.in.h
  lib/fd-hook.c
  lib/fd-hook.h
  lib/filename.h
  lib/fopen.c
  lib/free.c
  lib/fstat.c
  lib/ftell.c
  lib/ftello.c
  lib/getdtablesize.c
  lib/getopt-cdefs.in.h
  lib/getopt-core.h
  lib/getopt-ext.h
  lib/getopt-pfx-core.h
  lib/getopt-pfx-ext.h
  lib/getopt.c
  lib/getopt.in.h
  lib/getopt1.c
  lib/getopt_int.h
  lib/gettext.h
  lib/gettime.c
  lib/gettimeofday.c
  lib/idx.h
  lib/intprops-internal.h
  lib/intprops.h
  lib/inttypes.in.h
  lib/limits.in.h
  lib/lseek.c
  lib/malloc.c
  lib/malloca.c
  lib/malloca.h
  lib/msvc-inval.c
  lib/msvc-inval.h
  lib/msvc-nothrow.c
  lib/msvc-nothrow.h
  lib/open.c
  lib/pathmax.h
  lib/progname.c
  lib/progname.h
  lib/read-file.c
  lib/read-file.h
  lib/realloc.c
  lib/stat-time.c
  lib/stat-time.h
  lib/stat-w32.c
  lib/stat-w32.h
  lib/stat.c
  lib/stdarg.in.h
  lib/stdbool.in.h
  lib/stdckdint.in.h
  lib/stddef.in.h
  lib/stdint.in.h
  lib/stdio-impl.h
  lib/stdio-read.c
  lib/stdio-write.c
  lib/stdio.in.h
  lib/stdlib.in.h
  lib/string.in.h
  lib/sys_stat.in.h
  lib/sys_time.in.h
  lib/sys_types.in.h
  lib/time.in.h
  lib/timespec.c
  lib/timespec.h
  lib/unistd.c
  lib/unistd.in.h
  lib/verify.h
  lib/version-etc-fsf.c
  lib/version-etc.c
  lib/version-etc.h
  lib/warn-on-use.h
  lib/wchar.in.h
  lib/xalloc-oversized.h
  m4/00gnulib.m4
  m4/absolute-header.m4
  m4/alloca.m4
  m4/clock_time.m4
  m4/close.m4
  m4/dup2.m4
  m4/eealloc.m4
  m4/errno_h.m4
  m4/explicit_bzero.m4
  m4/extensions.m4
  m4/extern-inline.m4
  m4/fcntl-o.m4
  m4/fcntl.m4
  m4/fcntl_h.m4
  m4/fopen.m4
  m4/free.m4
  m4/fseeko.m4
  m4/fstat.m4
  m4/ftell.m4
  m4/ftello.m4
  m4/getdtablesize.m4
  m4/getopt.m4
  m4/gettime.m4
  m4/gettimeofday.m4
  m4/gnulib-common.m4
  m4/include_next.m4
  m4/inttypes.m4
  m4/largefile.m4
  m4/limits-h.m4
  m4/lseek.m4
  m4/malloc.m4
  m4/malloca.m4
  m4/mode_t.m4
  m4/msvc-inval.m4
  m4/msvc-nothrow.m4
  m4/multiarch.m4
  m4/nocrash.m4
  m4/off_t.m4
  m4/open-cloexec.m4
  m4/open-slash.m4
  m4/open.m4
  m4/pathmax.m4
  m4/pid_t.m4
  m4/read-file.m4
  m4/realloc.m4
  m4/ssize_t.m4
  m4/stat-time.m4
  m4/stat.m4
  m4/std-gnu11.m4
  m4/stdarg.m4
  m4/stdbool.m4
  m4/stddef_h.m4
  m4/stdint.m4
  m4/stdio_h.m4
  m4/stdlib_h.m4
  m4/string_h.m4
  m4/sys_socket_h.m4
  m4/sys_stat_h.m4
  m4/sys_time_h.m4
  m4/sys_types_h.m4
  m4/time_h.m4
  m4/timespec.m4
  m4/ungetc.m4
  m4/unistd_h.m4
  m4/vararrays.m4
  m4/version-etc.m4
  m4/warn-on-use.m4
  m4/wchar_h.m4
  m4/wchar_t.m4
  m4/wint_t.m4
  m4/year2038.m4
  m4/zzgnulib.m4
])