# DO NOT EDIT! GENERATED AUTOMATICALLY!
# Copyright (C) 2002-2025 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([gl_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 alignasof:
  # Code from module alloca:
  # Code from module alloca-opt:
  # Code from module allocator:
  # Code from module areadlink:
  # Code from module array-mergesort:
  # Code from module assert:
  # Code from module assert-h:
  # Code from module asyncsafe-spin:
  # Code from module attribute:
  # Code from module basename-lgpl:
  # Code from module binary-io:
  # Code from module bool:
  # Code from module btoc32:
  # Code from module btowc:
  # Code from module builtin-expect:
  # Code from module byteswap:
  # Code from module c-ctype:
  # Code from module c-snprintf:
  # Code from module c-strcase:
  # Code from module c-strcasecmp:
  # Code from module c-strcasestr:
  # Code from module c-strncasecmp:
  # Code from module c-strtod:
  # Code from module c-vasnprintf:
  # Code from module c-vaszprintf:
  # Code from module c-vsnzprintf:
  # Code from module c-xvasprintf:
  # Code from module c32_apply_type_test:
  # Code from module c32_get_type_test:
  # Code from module c32isalnum:
  # Code from module c32isalpha:
  # Code from module c32isblank:
  # Code from module c32iscntrl:
  # Code from module c32isdigit:
  # Code from module c32isgraph:
  # Code from module c32islower:
  # Code from module c32isprint:
  # Code from module c32ispunct:
  # Code from module c32isspace:
  # Code from module c32isupper:
  # Code from module c32isxdigit:
  # Code from module c32tolower:
  # Code from module c32width:
  # Code from module c99:
  # Code from module calloc-gnu:
  # Code from module calloc-posix:
  # Code from module canonicalize-lgpl:
  # Code from module careadlinkat:
  # Code from module chdir:
  # Code from module clean-temp:
  # Code from module clean-temp-simple:
  # Code from module clock-time:
  # Code from module cloexec:
  # Code from module close:
  # Code from module configmake:
  # Code from module count-leading-zeros:
  # Code from module count-one-bits:
  # Code from module crc:
  # Code from module crypto/md4:
  # Code from module crypto/md4-buffer:
  # Code from module crypto/rijndael:
  # Code from module ctype-h:
  # Code from module dirname:
  # Code from module dirname-lgpl:
  # Code from module double-slash-root:
  # Code from module dtoastr:
  # Code from module dtotimespec:
  # Code from module dup2:
  # Code from module eloop-threshold:
  # Code from module endian:
  # Code from module environ:
  # Code from module errno-h:
  # Code from module error:
  # Code from module error-h:
  # Code from module exitfail:
  # Code from module extensions:
  # This is actually already done in the pre-early phase.
  # AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
  # Code from module extensions-aix:
  AC_REQUIRE([gl_USE_AIX_EXTENSIONS])
  # Code from module extern-inline:
  # Code from module fatal-signal:
  # Code from module fcntl:
  # Code from module fcntl-h:
  # Code from module fd-hook:
  # Code from module filename:
  # Code from module flexmember:
  # Code from module float-h:
  # Code from module floor:
  # Code from module fnmatch:
  # Code from module fnmatch-h:
  # Code from module fopen:
  # Code from module fopen-gnu:
  # Code from module fpieee:
  AC_REQUIRE([gl_FP_IEEE])
  # Code from module fprintf-posix:
  # Code from module fpucw:
  # Code from module free-posix:
  # Code from module frexp-nolibm:
  # Code from module frexpl-nolibm:
  # Code from module fseek:
  # Code from module fseeko:
  AC_REQUIRE([gl_SET_LARGEFILE_SOURCE])
  # Code from module fseterr:
  # Code from module fstat:
  # Code from module ftell:
  # Code from module ftello:
  AC_REQUIRE([gl_SET_LARGEFILE_SOURCE])
  # Code from module full-read:
  # Code from module full-write:
  # Code from module fwriteerror:
  # Code from module gen-header:
  # Code from module getdelim:
  # Code from module getdtablesize:
  # Code from module getline:
  # Code from module getlocalename_l-unsafe:
  # Code from module getlocalename_l-unsafe-limited:
  # Code from module getopt-gnu:
  # Code from module getopt-posix:
  # Code from module getpass:
  # Code from module getprogname:
  # Code from module getrandom:
  # Code from module gettext-h:
  # Code from module gettime:
  # Code from module gettimeofday:
  # Code from module gitlog-to-changelog:
  # Code from module glibc-internal/dynarray:
  # Code from module glibc-internal/scratch_buffer:
  # Code from module gnulib-i18n:
  # Code from module gperf:
  # Code from module hard-locale:
  # Code from module hashkey-string:
  # Code from module ialloc:
  # Code from module idx:
  # Code from module include_next:
  # Code from module inline:
  # Code from module intprops:
  # Code from module inttostr:
  # Code from module inttypes-h-incomplete:
  # Code from module isblank:
  # Code from module isfinite:
  # Code from module isinf:
  # Code from module isnan:
  # Code from module isnand:
  # Code from module isnand-nolibm:
  # Code from module isnanf:
  # Code from module isnanf-nolibm:
  # Code from module isnanl:
  # Code from module isnanl-nolibm:
  # Code from module issymlink:
  # Code from module iswblank:
  # Code from module iswctype:
  # Code from module iswdigit:
  # Code from module iswpunct:
  # Code from module iswxdigit:
  # Code from module langinfo-h:
  # Code from module largefile:
  AC_REQUIRE([AC_SYS_LARGEFILE])
  # Code from module libc-config:
  # Code from module limits-h:
  # Code from module linked-list:
  # Code from module linkedhash-list:
  # Code from module list:
  # Code from module localcharset:
  # Code from module locale-h:
  # Code from module localeconv:
  # Code from module localename:
  # Code from module localename-environ:
  # Code from module localename-unsafe:
  # Code from module localename-unsafe-limited:
  # Code from module lock:
  # Code from module lseek:
  # Code from module lstat:
  # Code from module malloc-gnu:
  # Code from module malloc-posix:
  # Code from module malloca:
  # Code from module math-h:
  # Code from module mbchar:
  # Code from module mbiter:
  # Code from module mbiterf:
  # Code from module mbrtoc32:
  # Code from module mbrtowc:
  # Code from module mbsinit:
  # Code from module mbsnlen:
  # Code from module mbsrtoc32s:
  # Code from module mbsrtowcs:
  # Code from module mbszero:
  # Code from module mbtowc:
  # Code from module memcasecmp:
  # Code from module memchr:
  # Code from module memchr2:
  # Code from module memmem:
  # Code from module memmem-simple:
  # Code from module mempcpy:
  # Code from module memrchr:
  # Code from module memset_explicit:
  # Code from module minmax:
  # Code from module mixin/printf-posix:
  # Code from module mkdir:
  # Code from module mkdtemp:
  # Code from module mkstemp:
  # Code from module mktime:
  # Code from module mktime-internal:
  # Code from module msvc-inval:
  # Code from module msvc-nothrow:
  # Code from module multiarch:
  # Code from module nl_langinfo:
  # Code from module nocrash:
  # Code from module nstrftime:
  # Code from module nstrftime-limited:
  # Code from module once:
  # Code from module open:
  # Code from module pathmax:
  # Code from module pipe2:
  # Code from module printf-frexp:
  # Code from module printf-frexpl:
  # Code from module printf-posix:
  # Code from module printf-safe:
  # Code from module progname:
  # Code from module pthread-h:
  gl_ANYTHREADLIB_EARLY
  # Code from module pthread-once:
  # Code from module raise:
  # Code from module rawmemchr:
  # Code from module read:
  # Code from module read-file:
  # Code from module readlink:
  # Code from module realloc-posix:
  # Code from module reallocarray:
  # Code from module regex:
  # Code from module relocatable-prog:
  # Code from module relocatable-prog-wrapper:
  AC_REQUIRE([AC_SYS_LARGEFILE])
  # Code from module rename:
  # Code from module rmdir:
  # Code from module round:
  # Code from module safe-read:
  # Code from module safe-write:
  # Code from module same-inode:
  # Code from module sched-h:
  # Code from module secure_getenv:
  # Code from module select:
  # Code from module setenv:
  # Code from module setlocale-fixes:
  # Code from module setlocale-null:
  # Code from module setlocale-null-unlocked:
  # Code from module sigaction:
  # Code from module signal-h:
  # Code from module signbit:
  # Code from module sigprocmask:
  # Code from module size_max:
  # 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 snprintf:
  # Code from module snprintf-posix:
  # Code from module socketlib:
  # Code from module sockets:
  # Code from module socklen:
  # Code from module sparcv8+:
  gl_SPARC_V8PLUS
  # Code from module spin:
  # Code from module sprintf-posix:
  # Code from module ssize_t:
  # Code from module stat:
  # Code from module stat-time:
  # Code from module std-gnu11:
  # Code from module stdarg:
  # Code from module stdarg-h:
  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-h:
  # Code from module stddef-h:
  # Code from module stdint:
  # Code from module stdint-h:
  # Code from module stdio-h:
  gl_STDIO_H_EARLY
  # Code from module stdlib-h:
  # Code from module stpcpy:
  # Code from module strcasestr:
  # Code from module strcasestr-simple:
  # Code from module strdup-posix:
  # Code from module streq:
  # Code from module strerror:
  # Code from module strerror-override:
  # Code from module string-h:
  # Code from module strings-h:
  # Code from module strncasecmp:
  # Code from module strncat:
  # Code from module strndup:
  # Code from module strnlen:
  # Code from module strnlen1:
  # Code from module strsep:
  # Code from module strtod:
  # Code from module strtok_r:
  # Code from module sys_random-h:
  # Code from module sys_select-h:
  # Code from module sys_socket-h:
  # Code from module sys_stat:
  # Code from module sys_stat-h:
  # Code from module sys_time-h:
  # Code from module sys_types-h:
  AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
  # Code from module sys_uio-h:
  # Code from module tempname:
  # Code from module termios:
  # Code from module termios-h:
  # Code from module thread-optim:
  # Code from module threadlib:
  gl_THREADLIB_EARLY
  # Code from module time-h:
  # Code from module time_r:
  # Code from module time_rz:
  # Code from module timegm:
  # Code from module timespec:
  # Code from module timespec-add:
  # Code from module timespec-sub:
  # Code from module tmpdir:
  # Code from module trunc:
  # Code from module tzset:
  # Code from module uchar-h:
  # Code from module unicase/base:
  # Code from module unicase/cased:
  # Code from module unicase/empty-prefix-context:
  # Code from module unicase/empty-suffix-context:
  # Code from module unicase/ignorable:
  # Code from module unicase/special-casing:
  # Code from module unicase/tocasefold:
  # Code from module unicase/tolower:
  # Code from module unicase/totitle:
  # Code from module unicase/toupper:
  # Code from module unicase/u8-casecmp:
  # Code from module unicase/u8-casefold:
  # Code from module unicase/u8-casemap:
  # Code from module unicase/u8-ct-casefold:
  # Code from module unicase/u8-ct-totitle:
  # Code from module unicase/u8-tolower:
  # Code from module unicase/u8-totitle:
  # Code from module unicase/u8-toupper:
  # Code from module unictype/base:
  # Code from module unictype/category-none:
  # Code from module unictype/category-of:
  # Code from module unictype/combining-class:
  # Code from module unictype/ctype-alnum:
  # Code from module unictype/ctype-alpha:
  # Code from module unictype/ctype-blank:
  # Code from module unictype/ctype-cntrl:
  # Code from module unictype/ctype-digit:
  # Code from module unictype/ctype-graph:
  # Code from module unictype/ctype-lower:
  # Code from module unictype/ctype-print:
  # Code from module unictype/ctype-punct:
  # Code from module unictype/ctype-space:
  # Code from module unictype/ctype-upper:
  # Code from module unictype/ctype-xdigit:
  # Code from module unictype/property-extended-pictographic:
  # Code from module unictype/property-soft-dotted:
  # Code from module unigbrk/base:
  # Code from module unigbrk/uc-gbrk-prop:
  # Code from module unigbrk/uc-is-grapheme-break:
  # Code from module unilbrk/base:
  # Code from module unilbrk/tables:
  # Code from module unilbrk/u8-possible-linebreaks:
  # Code from module uninorm/base:
  # Code from module uninorm/canonical-decomposition:
  # Code from module uninorm/compat-decomposition:
  # Code from module uninorm/decompose-internal:
  # Code from module uninorm/decomposing-form:
  # Code from module uninorm/decomposition:
  # Code from module uninorm/decomposition-table:
  # Code from module uninorm/nfd:
  # Code from module uninorm/nfkd:
  # Code from module uninorm/u8-normalize:
  # Code from module unistd:
  # Code from module unistd-h:
  # Code from module unistr/base:
  # Code from module unistr/u32-chr:
  # Code from module unistr/u32-cpy:
  # Code from module unistr/u32-pcpy:
  # Code from module unistr/u32-strcat:
  # Code from module unistr/u32-strlen:
  # Code from module unistr/u8-check:
  # Code from module unistr/u8-cmp:
  # Code from module unistr/u8-cmp2:
  # Code from module unistr/u8-cpy:
  # Code from module unistr/u8-mblen:
  # Code from module unistr/u8-mbtouc:
  # Code from module unistr/u8-mbtouc-unsafe:
  # Code from module unistr/u8-mbtoucr:
  # Code from module unistr/u8-strlen:
  # Code from module unistr/u8-strmbtouc:
  # Code from module unistr/u8-strncat:
  # Code from module unistr/u8-uctomb:
  # Code from module unitypes:
  # Code from module unitypes-h:
  # Code from module uniwbrk/base:
  # Code from module uniwbrk/table:
  # Code from module uniwbrk/u8-wordbreaks:
  # Code from module uniwbrk/wordbreak-property:
  # Code from module uniwidth/base:
  # Code from module uniwidth/u8-strwidth:
  # Code from module uniwidth/u8-width:
  # Code from module uniwidth/width:
  # Code from module unlocked-io:
  # Code from module unlocked-io-internal:
  # Code from module unsetenv:
  # Code from module vararrays:
  # Code from module vasnprintf:
  # Code from module vasprintf:
  # Code from module vasprintf-posix:
  # Code from module vaszprintf:
  # Code from module verify:
  # Code from module version-etc:
  # Code from module version-etc-fsf:
  # Code from module vfprintf-posix:
  # Code from module vfzprintf:
  # Code from module vprintf-posix:
  # Code from module vsnprintf:
  # Code from module vsnprintf-posix:
  # Code from module vsnzprintf:
  # Code from module vsprintf-posix:
  # Code from module vszprintf:
  # Code from module wchar-h:
  # Code from module wcrtomb:
  # Code from module wctype:
  # Code from module wctype-h:
  # Code from module wcwidth:
  # Code from module windows-mutex:
  # Code from module windows-once:
  # Code from module windows-recmutex:
  # Code from module windows-rwlock:
  # Code from module windows-spin:
  # Code from module wmemchr:
  # Code from module wmempcpy:
  # Code from module write:
  # Code from module xalloc:
  # Code from module xalloc-die:
  # Code from module xalloc-oversized:
  # Code from module xbinary-io:
  # Code from module xlist:
  # Code from module xmalloca:
  # Code from module xmemdup0:
  # Code from module xreadlink:
  # Code from module xsize:
  # Code from module xstrndup:
  # Code from module xvasprintf:
])

# This macro should be invoked from ./configure.ac, in the section
# "Check for header files, types and library functions".
AC_DEFUN([gl_INIT],
[
  AC_CONFIG_LIBOBJ_DIR([gl])
  AM_CONDITIONAL([GL_COND_LIBTOOL], [true])
  gl_cond_libtool=true
  gl_m4_base='gl/m4'
  m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ]))
  m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS]))
  m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES]))
  m4_pushdef([gl_LIBSOURCES_LIST], [])
  m4_pushdef([gl_LIBSOURCES_DIR], [])
  m4_pushdef([GL_MACRO_PREFIX], [gl])
  m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL])
  gl_COMMON
  gl_source_base='gl'
  gl_source_base_prefix='$(top_build_prefix)gl/'
  gl_ALIGNASOF
changequote(,)dnl
LTALLOCA=`echo "$ALLOCA" | sed -e 's/\.[^.]* /.lo /g;s/\.[^.]*$/.lo/'`
changequote([, ])dnl
AC_SUBST([LTALLOCA])
  gl_FUNC_ALLOCA
  gl_CONDITIONAL_HEADER([alloca.h])
  AC_PROG_MKDIR_P
  gl_ASSERT
  gl_ASSERT_H
  gl_CONDITIONAL_HEADER([assert.h])
  AC_PROG_MKDIR_P
  gl_C_BOOL
  gl_UCHAR_MODULE_INDICATOR([btoc32])
  gl_FUNC_BTOWC
  gl_CONDITIONAL([GL_COND_OBJ_BTOWC],
                 [test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1])
  AM_COND_IF([GL_COND_OBJ_BTOWC], [
    gl_PREREQ_BTOWC
  ])
  gl_WCHAR_MODULE_INDICATOR([btowc])
  gl___BUILTIN_EXPECT
  gl_BYTESWAP
  gl_CONDITIONAL_HEADER([byteswap.h])
  AC_PROG_MKDIR_P
  AC_REQUIRE([AC_C_RESTRICT])
  gl_C_STRTOD
  AC_REQUIRE([AC_C_RESTRICT])
  AC_LIBOBJ([printf-args])
  AC_LIBOBJ([printf-parse])
  gl_PREREQ_PRINTF_ARGS
  gl_PREREQ_PRINTF_PARSE
  gl_PREREQ_VASNPRINTF_WITH_POSIX_EXTRAS
  AC_REQUIRE([AC_C_RESTRICT])
  gl_OPTIONAL_STRERRORNAME_NP
  gl_UCHAR_MODULE_INDICATOR([c32_apply_type_test])
  gl_UCHAR_MODULE_INDICATOR([c32_get_type_test])
  AC_REQUIRE([gl_UCHAR_H])
  dnl Determine REPLACE_MBSTATE_T, from which GNULIB_defined_mbstate_t is
  dnl determined.  It describes how mbrtoc32 is implemented.
  AC_REQUIRE([gl_MBSTATE_T_BROKEN])
  AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
  AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
  gl_UCHAR_MODULE_INDICATOR([c32isalnum])
  AC_REQUIRE([gl_UCHAR_H])
  dnl Determine REPLACE_MBSTATE_T, from which GNULIB_defined_mbstate_t is
  dnl determined.  It describes how mbrtoc32 is implemented.
  AC_REQUIRE([gl_MBSTATE_T_BROKEN])
  AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
  AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
  gl_UCHAR_MODULE_INDICATOR([c32isalpha])
  AC_REQUIRE([gl_UCHAR_H])
  dnl Determine REPLACE_MBSTATE_T, from which GNULIB_defined_mbstate_t is
  dnl determined.  It describes how mbrtoc32 is implemented.
  AC_REQUIRE([gl_MBSTATE_T_BROKEN])
  AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
  AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
  gl_UCHAR_MODULE_INDICATOR([c32isblank])
  AC_REQUIRE([gl_UCHAR_H])
  dnl Determine REPLACE_MBSTATE_T, from which GNULIB_defined_mbstate_t is
  dnl determined.  It describes how mbrtoc32 is implemented.
  AC_REQUIRE([gl_MBSTATE_T_BROKEN])
  AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
  AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
  gl_UCHAR_MODULE_INDICATOR([c32iscntrl])
  AC_REQUIRE([gl_UCHAR_H])
  dnl Determine REPLACE_MBSTATE_T, from which GNULIB_defined_mbstate_t is
  dnl determined.  It describes how mbrtoc32 is implemented.
  AC_REQUIRE([gl_MBSTATE_T_BROKEN])
  AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
  AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
  gl_UCHAR_MODULE_INDICATOR([c32isdigit])
  AC_REQUIRE([gl_UCHAR_H])
  dnl Determine REPLACE_MBSTATE_T, from which GNULIB_defined_mbstate_t is
  dnl determined.  It describes how mbrtoc32 is implemented.
  AC_REQUIRE([gl_MBSTATE_T_BROKEN])
  AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
  AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
  gl_UCHAR_MODULE_INDICATOR([c32isgraph])
  AC_REQUIRE([gl_UCHAR_H])
  dnl Determine REPLACE_MBSTATE_T, from which GNULIB_defined_mbstate_t is
  dnl determined.  It describes how mbrtoc32 is implemented.
  AC_REQUIRE([gl_MBSTATE_T_BROKEN])
  AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
  AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
  gl_UCHAR_MODULE_INDICATOR([c32islower])
  AC_REQUIRE([gl_UCHAR_H])
  dnl Determine REPLACE_MBSTATE_T, from which GNULIB_defined_mbstate_t is
  dnl determined.  It describes how mbrtoc32 is implemented.
  AC_REQUIRE([gl_MBSTATE_T_BROKEN])
  AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
  AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
  gl_UCHAR_MODULE_INDICATOR([c32isprint])
  AC_REQUIRE([gl_UCHAR_H])
  dnl Determine REPLACE_MBSTATE_T, from which GNULIB_defined_mbstate_t is
  dnl determined.  It describes how mbrtoc32 is implemented.
  AC_REQUIRE([gl_MBSTATE_T_BROKEN])
  AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
  AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
  gl_UCHAR_MODULE_INDICATOR([c32ispunct])
  AC_REQUIRE([gl_UCHAR_H])
  dnl Determine REPLACE_MBSTATE_T, from which GNULIB_defined_mbstate_t is
  dnl determined.  It describes how mbrtoc32 is implemented.
  AC_REQUIRE([gl_MBSTATE_T_BROKEN])
  AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
  AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
  gl_UCHAR_MODULE_INDICATOR([c32isspace])
  AC_REQUIRE([gl_UCHAR_H])
  dnl Determine REPLACE_MBSTATE_T, from which GNULIB_defined_mbstate_t is
  dnl determined.  It describes how mbrtoc32 is implemented.
  AC_REQUIRE([gl_MBSTATE_T_BROKEN])
  AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
  AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
  gl_UCHAR_MODULE_INDICATOR([c32isupper])
  AC_REQUIRE([gl_UCHAR_H])
  dnl Determine REPLACE_MBSTATE_T, from which GNULIB_defined_mbstate_t is
  dnl determined.  It describes how mbrtoc32 is implemented.
  AC_REQUIRE([gl_MBSTATE_T_BROKEN])
  AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
  AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
  gl_UCHAR_MODULE_INDICATOR([c32isxdigit])
  AC_REQUIRE([gl_UCHAR_H])
  dnl Determine REPLACE_MBSTATE_T, from which GNULIB_defined_mbstate_t is
  dnl determined.  It describes how mbrtoc32 is implemented.
  AC_REQUIRE([gl_MBSTATE_T_BROKEN])
  AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
  AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
  gl_UCHAR_MODULE_INDICATOR([c32tolower])
  AC_REQUIRE([gl_UCHAR_H])
  dnl Determine REPLACE_MBSTATE_T, from which GNULIB_defined_mbstate_t is
  dnl determined.  It describes how mbrtoc32 is implemented.
  AC_REQUIRE([gl_MBSTATE_T_BROKEN])
  AC_REQUIRE([gl_MBRTOC32_SANITYCHECK])
  AC_REQUIRE([gl_C32RTOMB_SANITYCHECK])
  gl_UCHAR_MODULE_INDICATOR([c32width])
  gl_FUNC_CALLOC_GNU
  if test $REPLACE_CALLOC_FOR_CALLOC_GNU = 1; then
    AC_LIBOBJ([calloc])
  fi
  gl_STDLIB_MODULE_INDICATOR([calloc-gnu])
  gl_FUNC_CALLOC_POSIX
  if test $REPLACE_CALLOC_FOR_CALLOC_POSIX = 1; then
    AC_LIBOBJ([calloc])
  fi
  gl_STDLIB_MODULE_INDICATOR([calloc-posix])
  gl_CANONICALIZE_LGPL
  gl_CONDITIONAL([GL_COND_OBJ_CANONICALIZE_LGPL],
                 [test $HAVE_CANONICALIZE_FILE_NAME = 0 || test $REPLACE_CANONICALIZE_FILE_NAME = 1])
  gl_MODULE_INDICATOR([canonicalize-lgpl])
  gl_STDLIB_MODULE_INDICATOR([canonicalize_file_name])
  gl_STDLIB_MODULE_INDICATOR([realpath])
  AC_REQUIRE([AC_C_RESTRICT])
  gl_CHECK_FUNCS_ANDROID([readlinkat], [[#include <unistd.h>]])
  gl_UNISTD_MODULE_INDICATOR([chdir])
  AC_DEFINE([SIGNAL_SAFE_LIST], [1], [Define if lists must be signal-safe.])
  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_MODULE_INDICATOR([close])
  gl_CONFIGMAKE
  AC_PROG_MKDIR_P
  AC_REQUIRE([gl_CRC_SLICE_BY_8])
  gl_BUILD_CC
  AC_PROG_MKDIR_P
  AC_REQUIRE([AC_C_RESTRICT])
  gl_MD4
  AC_REQUIRE([AC_C_RESTRICT])
  gl_CTYPE_H
  gl_CTYPE_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_MODULE_INDICATOR([dirname])
  gl_DOUBLE_SLASH_ROOT
  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_ENDIAN_H
  gl_CONDITIONAL_HEADER([endian.h])
  AC_PROG_MKDIR_P
  gl_ENVIRON
  gl_UNISTD_MODULE_INDICATOR([environ])
  gl_HEADER_ERRNO_H
  gl_CONDITIONAL_HEADER([errno.h])
  AC_PROG_MKDIR_P
  AC_REQUIRE([gl_ERROR_H])
  gl_ERROR
  gl_CONDITIONAL([GL_COND_OBJ_ERROR], [test $COMPILE_ERROR_C = 1])
  AM_COND_IF([GL_COND_OBJ_ERROR], [
    gl_PREREQ_ERROR
  ])
  m4_ifdef([AM_XGETTEXT_OPTION],
    [AM_][XGETTEXT_OPTION([--flag=error:3:c-format])
     AM_][XGETTEXT_OPTION([--flag=error_at_line:5:c-format])])
  gl_ERROR_H
  AC_PROG_MKDIR_P
  AC_REQUIRE([gl_EXTERN_INLINE])
  gl_FATAL_SIGNAL
  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
  AC_C_FLEXIBLE_ARRAY_MEMBER
  gl_FLOAT_H
  gl_CONDITIONAL_HEADER([float.h])
  AC_PROG_MKDIR_P
  gl_CONDITIONAL([GL_COND_OBJ_FLOAT],
                 [test $REPLACE_FLOAT_LDBL = 1 || test $REPLACE_FLOAT_SNAN = 1])
  gl_CONDITIONAL([GL_COND_OBJ_ITOLD], [test $REPLACE_ITOLD = 1])
  dnl Prerequisites of lib/float.c.
  AC_REQUIRE([gl_BIGENDIAN])
  AC_REQUIRE([gl_FUNC_FLOOR])
  gl_CONDITIONAL([GL_COND_OBJ_FLOOR], [test $REPLACE_FLOOR = 1])
  gl_MATH_MODULE_INDICATOR([floor])
  gl_FUNC_FNMATCH_POSIX
  dnl Because of gl_REPLACE_FNMATCH_H:
  gl_CONDITIONAL_HEADER([fnmatch.h])
  if test $HAVE_FNMATCH = 0 || test $REPLACE_FNMATCH = 1; then
    AC_LIBOBJ([fnmatch])
    gl_PREREQ_FNMATCH
  fi
  gl_FNMATCH_MODULE_INDICATOR([fnmatch])
  gl_FNMATCH_H
  gl_FNMATCH_H_REQUIRE_DEFAULTS
  gl_CONDITIONAL_HEADER([fnmatch.h])
  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_FPRINTF_POSIX
  gl_STDIO_MODULE_INDICATOR([fprintf-posix])
  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_FREXP_NO_LIBM
  if test $gl_func_frexp_no_libm != yes; then
    AC_LIBOBJ([frexp])
  fi
  gl_MATH_MODULE_INDICATOR([frexp])
  gl_FUNC_FREXPL_NO_LIBM
  if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl_no_libm = no; then
    AC_LIBOBJ([frexpl])
  fi
  gl_MATH_MODULE_INDICATOR([frexpl])
  gl_FUNC_FSEEK
  gl_CONDITIONAL([GL_COND_OBJ_FSEEK], [test $REPLACE_FSEEK = 1])
  gl_STDIO_MODULE_INDICATOR([fseek])
  gl_FUNC_FSEEKO
  gl_CONDITIONAL([GL_COND_OBJ_FSEEKO],
                 [test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1])
  AM_COND_IF([GL_COND_OBJ_FSEEKO], [
    gl_PREREQ_FSEEKO
  ])
  gl_STDIO_MODULE_INDICATOR([fseeko])
  gl_FUNC_FSETERR
  gl_CONDITIONAL([GL_COND_OBJ_FSETERR], [test $ac_cv_func___fseterr = no])
  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* | windows*)
        AC_LIBOBJ([stat-w32])
        ;;
    esac
    gl_PREREQ_FSTAT
  ])
  gl_SYS_STAT_MODULE_INDICATOR([fstat])
  gl_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_MODULE_INDICATOR([fwriteerror])
  gl_FUNC_GETDELIM
  gl_CONDITIONAL([GL_COND_OBJ_GETDELIM],
                 [test $HAVE_GETDELIM = 0 || test $REPLACE_GETDELIM = 1])
  AM_COND_IF([GL_COND_OBJ_GETDELIM], [
    gl_PREREQ_GETDELIM
  ])
  gl_STDIO_MODULE_INDICATOR([getdelim])
  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_GETLINE
  gl_CONDITIONAL([GL_COND_OBJ_GETLINE], [test $REPLACE_GETLINE = 1])
  AM_COND_IF([GL_COND_OBJ_GETLINE], [
    gl_PREREQ_GETLINE
  ])
  gl_STDIO_MODULE_INDICATOR([getline])
  gl_FUNC_GETLOCALENAME_L_UNSAFE
  gl_PREREQ_GETLOCALENAME_L_UNSAFE
  gl_LOCALE_MODULE_INDICATOR([getlocalename_l-unsafe])
  gl_FUNC_GETLOCALENAME_L_UNSAFE
  gl_PREREQ_GETLOCALENAME_L_UNSAFE
  AC_REQUIRE([AC_CANONICAL_HOST])
  gl_CONDITIONAL([GL_COND_OBJ_GETLOCALENAME_L_UNSAFE_LIMITED],
                 [case "$host_os" in openbsd* | aix* | *-android*) false;; *) true;; esac])
  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])
  gl_MUSL_LIBC
  gl_FUNC_GETPASS
  if test $HAVE_GETPASS = 0 || test $REPLACE_GETPASS = 1; then
    AC_LIBOBJ([getpass])
    gl_PREREQ_GETPASS
  fi
  gl_UNISTD_MODULE_INDICATOR([getpass])
  AC_REQUIRE([AC_CANONICAL_HOST])
  gl_FUNC_GETPROGNAME
  gl_CONDITIONAL([GL_COND_OBJ_GETPROGNAME],
                 [test $HAVE_GETPROGNAME = 0 || test $REPLACE_GETPROGNAME = 1])
  AM_COND_IF([GL_COND_OBJ_GETPROGNAME], [
    gl_PREREQ_GETPROGNAME
  ])
  gl_STDLIB_MODULE_INDICATOR([getprogname])
  AC_REQUIRE([AC_CANONICAL_HOST])
  gl_FUNC_GETRANDOM
  gl_CONDITIONAL([GL_COND_OBJ_GETRANDOM],
                 [test $HAVE_GETRANDOM = 0 || test $REPLACE_GETRANDOM = 1])
  gl_SYS_RANDOM_MODULE_INDICATOR([getrandom])
  gl_GETTEXT_H
  gl_GETTIME
  gl_FUNC_GETTIMEOFDAY
  gl_CONDITIONAL([GL_COND_OBJ_GETTIMEOFDAY],
                 [test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1])
  AM_COND_IF([GL_COND_OBJ_GETTIMEOFDAY], [
    gl_PREREQ_GETTIMEOFDAY
  ])
  gl_SYS_TIME_MODULE_INDICATOR([gettimeofday])
  AC_PROG_MKDIR_P
  AC_PROG_MKDIR_P
  GNULIB_I18N
  AC_REQUIRE([gl_FUNC_SETLOCALE_NULL])
  HARD_LOCALE_LIB="$SETLOCALE_NULL_LIB"
  AC_SUBST([HARD_LOCALE_LIB])
  dnl For backward compatibility.
  LIB_HARD_LOCALE="$HARD_LOCALE_LIB"
  AC_SUBST([LIB_HARD_LOCALE])
  gl_INLINE
  gl_INTTOSTR
  gl_INTTYPES_INCOMPLETE
  gl_INTTYPES_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_FUNC_ISBLANK
  gl_CONDITIONAL([GL_COND_OBJ_ISBLANK], [test $HAVE_ISBLANK = 0])
  gl_MODULE_INDICATOR([isblank])
  gl_CTYPE_MODULE_INDICATOR([isblank])
  gl_ISFINITE
  gl_CONDITIONAL([GL_COND_OBJ_ISFINITE], [test $REPLACE_ISFINITE = 1])
  gl_MATH_MODULE_INDICATOR([isfinite])
  gl_ISINF
  gl_CONDITIONAL([GL_COND_OBJ_ISINF], [test $REPLACE_ISINF = 1])
  gl_MATH_MODULE_INDICATOR([isinf])
  gl_ISNAN
  gl_MATH_MODULE_INDICATOR([isnan])
  gl_FUNC_ISNAND
  m4_ifdef([gl_ISNAN], [
    AC_REQUIRE([gl_ISNAN])
  ])
  if test $HAVE_ISNAND = 0 || test $REPLACE_ISNAN = 1; then
    AC_LIBOBJ([isnand])
    gl_PREREQ_ISNAND
  fi
  gl_MATH_MODULE_INDICATOR([isnand])
  gl_FUNC_ISNAND_NO_LIBM
  if test $gl_func_isnand_no_libm != yes; then
    AC_LIBOBJ([isnand])
    gl_PREREQ_ISNAND
  fi
  gl_FUNC_ISNANF
  m4_ifdef([gl_ISNAN], [
    AC_REQUIRE([gl_ISNAN])
  ])
  if test $HAVE_ISNANF = 0 || test $REPLACE_ISNAN = 1; then
    AC_LIBOBJ([isnanf])
    gl_PREREQ_ISNANF
  fi
  gl_MATH_MODULE_INDICATOR([isnanf])
  gl_FUNC_ISNANF_NO_LIBM
  if test $gl_func_isnanf_no_libm != yes; then
    AC_LIBOBJ([isnanf])
    gl_PREREQ_ISNANF
  fi
  gl_FUNC_ISNANL
  m4_ifdef([gl_ISNAN], [
    AC_REQUIRE([gl_ISNAN])
  ])
  if test $HAVE_ISNANL = 0 || test $REPLACE_ISNAN = 1; then
    AC_LIBOBJ([isnanl])
    gl_PREREQ_ISNANL
  fi
  gl_MATH_MODULE_INDICATOR([isnanl])
  gl_FUNC_ISNANL_NO_LIBM
  if test $gl_func_isnanl_no_libm != yes; then
    AC_LIBOBJ([isnanl])
    gl_PREREQ_ISNANL
  fi
  gl_MODULE_INDICATOR([issymlink])
  gl_FUNC_ISWBLANK
  gl_CONDITIONAL([GL_COND_OBJ_ISWBLANK],
                 [! { test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; } && { test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; }])
  gl_WCTYPE_MODULE_INDICATOR([iswblank])
  gl_FUNC_ISWCTYPE
  gl_CONDITIONAL([GL_COND_OBJ_ISWCTYPE],
                 [test $HAVE_WCTYPE_T = 0 || test $GNULIBHEADERS_OVERRIDE_WINT_T = 1 || test $REPLACE_WCTYPE = 1])
  gl_WCTYPE_MODULE_INDICATOR([iswctype])
  gl_FUNC_ISWDIGIT
  gl_CONDITIONAL([GL_COND_OBJ_ISWDIGIT],
                 [! { test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; } && test $REPLACE_ISWDIGIT = 1])
  gl_WCTYPE_MODULE_INDICATOR([iswdigit])
  gl_FUNC_ISWPUNCT
  gl_CONDITIONAL([GL_COND_OBJ_ISWPUNCT],
                 [! { test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; } && test $REPLACE_ISWPUNCT = 1])
  gl_WCTYPE_MODULE_INDICATOR([iswpunct])
  gl_FUNC_ISWXDIGIT
  gl_CONDITIONAL([GL_COND_OBJ_ISWXDIGIT],
                 [! { test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; } && test $REPLACE_ISWXDIGIT = 1])
  gl_WCTYPE_MODULE_INDICATOR([iswxdigit])
  gl_LANGINFO_H
  gl_LANGINFO_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  AC_REQUIRE([gl_LARGEFILE])
  gl___INLINE
  gl_LIMITS_H
  gl_CONDITIONAL_HEADER([limits.h])
  AC_PROG_MKDIR_P
  gl_LOCALCHARSET
  dnl For backward compatibility. Some packages still use this.
  LOCALCHARSET_TESTS_ENVIRONMENT=
  AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
  gl_LOCALE_H
  gl_LOCALE_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_FUNC_LOCALECONV
  gl_CONDITIONAL([GL_COND_OBJ_LOCALECONV], [test $REPLACE_LOCALECONV = 1])
  AM_COND_IF([GL_COND_OBJ_LOCALECONV], [
    gl_PREREQ_LOCALECONV
  ])
  gl_LOCALE_MODULE_INDICATOR([localeconv])
  gl_MODULE_INDICATOR([localeconv])
  gl_LOCALENAME_ENVIRON
  gl_LOCALE_MODULE_INDICATOR([localename-environ])
  gl_LOCALENAME_UNSAFE
  gl_LOCALE_MODULE_INDICATOR([localename-unsafe])
  gl_MUSL_LIBC
  gl_LOCALENAME_UNSAFE_LIMITED
  AC_REQUIRE([AC_CANONICAL_HOST])
  gl_CONDITIONAL([GL_COND_OBJ_LOCALENAME_UNSAFE_LIMITED],
                 [case "$host_os" in openbsd* | aix* | *-android*) false;; *) true;; esac])
  gl_MUSL_LIBC
  gl_LOCK
  gl_MODULE_INDICATOR([lock])
  gl_FUNC_LSEEK
  gl_CONDITIONAL([GL_COND_OBJ_LSEEK], [test $REPLACE_LSEEK = 1])
  gl_UNISTD_MODULE_INDICATOR([lseek])
  gl_FUNC_LSTAT
  gl_CONDITIONAL([GL_COND_OBJ_LSTAT], [test $REPLACE_LSTAT = 1])
  AM_COND_IF([GL_COND_OBJ_LSTAT], [
    gl_PREREQ_LSTAT
  ])
  gl_SYS_STAT_MODULE_INDICATOR([lstat])
  gl_MODULE_INDICATOR([lstat])
  gl_FUNC_MALLOC_GNU
  if test $REPLACE_MALLOC_FOR_MALLOC_GNU = 1; then
    AC_LIBOBJ([malloc])
  fi
  gl_STDLIB_MODULE_INDICATOR([malloc-gnu])
  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
  gl_MATH_H
  gl_MATH_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_MBCHAR
  gl_MBITER
  gl_MBITER
  gl_FUNC_MBRTOC32
  gl_CONDITIONAL([GL_COND_OBJ_MBRTOC32],
                 [test $HAVE_MBRTOC32 = 0 || test $REPLACE_MBRTOC32 = 1])
  AM_COND_IF([GL_COND_OBJ_MBRTOC32], [
    if test $REPLACE_MBSTATE_T = 1; then
      AC_LIBOBJ([lc-charset-dispatch])
      AC_LIBOBJ([mbtowc-lock])
      gl_PREREQ_MBTOWC_LOCK
    fi
    gl_PREREQ_MBRTOC32
  ])
  gl_UCHAR_MODULE_INDICATOR([mbrtoc32])
  gl_FUNC_MBRTOWC
  gl_CONDITIONAL([GL_COND_OBJ_MBRTOWC],
                 [test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1])
  AM_COND_IF([GL_COND_OBJ_MBRTOWC], [
    if test $REPLACE_MBSTATE_T = 1; then
      AC_LIBOBJ([lc-charset-dispatch])
      AC_LIBOBJ([mbtowc-lock])
      gl_PREREQ_MBTOWC_LOCK
    fi
    gl_PREREQ_MBRTOWC
  ])
  gl_WCHAR_MODULE_INDICATOR([mbrtowc])
  gl_FUNC_MBSINIT
  gl_CONDITIONAL([GL_COND_OBJ_MBSINIT],
                 [test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1])
  AM_COND_IF([GL_COND_OBJ_MBSINIT], [
    gl_PREREQ_MBSINIT
  ])
  gl_WCHAR_MODULE_INDICATOR([mbsinit])
  gl_STRING_MODULE_INDICATOR([mbsnlen])
  AC_REQUIRE([gl_UCHAR_H])
  AC_LIBOBJ([mbsrtoc32s-state])
  gl_UCHAR_MODULE_INDICATOR([mbsrtoc32s])
  gl_FUNC_MBSRTOWCS
  gl_CONDITIONAL([GL_COND_OBJ_MBSRTOWCS],
                 [test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1])
  AM_COND_IF([GL_COND_OBJ_MBSRTOWCS], [
    AC_LIBOBJ([mbsrtowcs-state])
    gl_PREREQ_MBSRTOWCS
  ])
  gl_WCHAR_MODULE_INDICATOR([mbsrtowcs])
  AC_REQUIRE([AC_TYPE_MBSTATE_T])
  gl_MBSTATE_T_BROKEN
  gl_MUSL_LIBC
  gl_WCHAR_MODULE_INDICATOR([mbszero])
  gl_FUNC_MBTOWC
  gl_CONDITIONAL([GL_COND_OBJ_MBTOWC],
                 [test $HAVE_MBTOWC = 0 || test $REPLACE_MBTOWC = 1])
  AM_COND_IF([GL_COND_OBJ_MBTOWC], [
    gl_PREREQ_MBTOWC
  ])
  gl_STDLIB_MODULE_INDICATOR([mbtowc])
  gl_MEMCASECMP
  gl_FUNC_MEMCHR
  gl_CONDITIONAL([GL_COND_OBJ_MEMCHR], [test $REPLACE_MEMCHR = 1])
  AM_COND_IF([GL_COND_OBJ_MEMCHR], [
    gl_PREREQ_MEMCHR
  ])
  gl_STRING_MODULE_INDICATOR([memchr])
  gl_FUNC_MEMMEM
  if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
    AC_LIBOBJ([memmem])
  fi
  gl_FUNC_MEMMEM_SIMPLE
  if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
    AC_LIBOBJ([memmem])
  fi
  gl_STRING_MODULE_INDICATOR([memmem])
  gl_FUNC_MEMPCPY
  gl_CONDITIONAL([GL_COND_OBJ_MEMPCPY],
                 [test $HAVE_MEMPCPY = 0 || test $REPLACE_MEMPCPY = 1])
  AM_COND_IF([GL_COND_OBJ_MEMPCPY], [
    gl_PREREQ_MEMPCPY
  ])
  gl_STRING_MODULE_INDICATOR([mempcpy])
  gl_FUNC_MEMRCHR
  gl_CONDITIONAL([GL_COND_OBJ_MEMRCHR], [test $ac_cv_func_memrchr = no])
  AM_COND_IF([GL_COND_OBJ_MEMRCHR], [
    gl_PREREQ_MEMRCHR
  ])
  gl_STRING_MODULE_INDICATOR([memrchr])
  gl_FUNC_MEMSET_EXPLICIT
  gl_CONDITIONAL([GL_COND_OBJ_MEMSET_EXPLICIT],
                 [test $HAVE_MEMSET_EXPLICIT = 0 || test $REPLACE_MEMSET_EXPLICIT = 1])
  AM_COND_IF([GL_COND_OBJ_MEMSET_EXPLICIT], [
    gl_PREREQ_MEMSET_EXPLICIT
  ])
  gl_STRING_MODULE_INDICATOR([memset_explicit])
  gl_MINMAX
  # Conditionally invoke gl_PREREQ_VASNPRINTF_WITH_POSIX_EXTRAS.
  gl_FUNC_MKDIR
  gl_CONDITIONAL([GL_COND_OBJ_MKDIR], [test $REPLACE_MKDIR = 1])
  gl_SYS_STAT_MODULE_INDICATOR([mkdir])
  gl_FUNC_MKDTEMP
  gl_CONDITIONAL([GL_COND_OBJ_MKDTEMP], [test $HAVE_MKDTEMP = 0])
  AM_COND_IF([GL_COND_OBJ_MKDTEMP], [
    gl_PREREQ_MKDTEMP
  ])
  gl_STDLIB_MODULE_INDICATOR([mkdtemp])
  gl_FUNC_MKSTEMP
  gl_CONDITIONAL([GL_COND_OBJ_MKSTEMP],
                 [test $HAVE_MKSTEMP = 0 || test $REPLACE_MKSTEMP = 1])
  AM_COND_IF([GL_COND_OBJ_MKSTEMP], [
    gl_PREREQ_MKSTEMP
  ])
  gl_STDLIB_MODULE_INDICATOR([mkstemp])
  gl_FUNC_MKTIME
  if test $REPLACE_MKTIME = 1; then
    AC_LIBOBJ([mktime])
    gl_PREREQ_MKTIME
  fi
  gl_TIME_MODULE_INDICATOR([mktime])
  gl_FUNC_MKTIME_INTERNAL
  if test $WANT_MKTIME_INTERNAL = 1; then
    AC_LIBOBJ([mktime])
    gl_PREREQ_MKTIME
  fi
  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_NL_LANGINFO
  gl_CONDITIONAL([GL_COND_OBJ_NL_LANGINFO],
                 [test $HAVE_NL_LANGINFO = 0 || test $REPLACE_NL_LANGINFO = 1])
  gl_CONDITIONAL([GL_COND_OBJ_NL_LANGINFO_LOCK],
                 [test $REPLACE_NL_LANGINFO = 1 && test $NL_LANGINFO_MTSAFE = 0])
  if test $REPLACE_NL_LANGINFO = 1 && test $NL_LANGINFO_MTSAFE = 0; then
    gl_PREREQ_NL_LANGINFO_LOCK
  fi
  gl_LANGINFO_MODULE_INDICATOR([nl_langinfo])
  gl_FUNC_GNU_STRFTIME
  gl_MODULE_INDICATOR([nstrftime])
  gl_FUNC_GNU_STRFTIME
  gl_ONCE
  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
  gl_FUNC_PIPE2
  gl_UNISTD_MODULE_INDICATOR([pipe2])
  gl_FUNC_PRINTF_FREXP
  gl_FUNC_PRINTF_FREXPL
  gl_FUNC_PRINTF_POSIX
  gl_STDIO_MODULE_INDICATOR([printf-posix])
  m4_divert_text([INIT_PREPARE], [gl_printf_safe=yes])
  AC_CHECK_DECLS([program_invocation_name], [], [], [#include <errno.h>])
  AC_CHECK_DECLS([program_invocation_short_name], [], [], [#include <errno.h>])
  gl_PTHREAD_H
  gl_PTHREAD_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_PTHREAD_ONCE
  gl_CONDITIONAL([GL_COND_OBJ_PTHREAD_ONCE],
                 [test $HAVE_PTHREAD_ONCE = 0 || test $REPLACE_PTHREAD_ONCE = 1])
  gl_PTHREAD_MODULE_INDICATOR([pthread-once])
  gl_FUNC_RAISE
  gl_CONDITIONAL([GL_COND_OBJ_RAISE],
                 [test $HAVE_RAISE = 0 || test $REPLACE_RAISE = 1])
  AM_COND_IF([GL_COND_OBJ_RAISE], [
    gl_PREREQ_RAISE
  ])
  gl_SIGNAL_MODULE_INDICATOR([raise])
  gl_FUNC_RAWMEMCHR
  gl_CONDITIONAL([GL_COND_OBJ_RAWMEMCHR], [test $HAVE_RAWMEMCHR = 0])
  AM_COND_IF([GL_COND_OBJ_RAWMEMCHR], [
    gl_PREREQ_RAWMEMCHR
  ])
  gl_STRING_MODULE_INDICATOR([rawmemchr])
  gl_FUNC_READ
  gl_CONDITIONAL([GL_COND_OBJ_READ], [test $REPLACE_READ = 1])
  AM_COND_IF([GL_COND_OBJ_READ], [
    gl_PREREQ_READ
  ])
  gl_UNISTD_MODULE_INDICATOR([read])
  gl_PREREQ_READ_FILE
  gl_FUNC_READLINK
  gl_CONDITIONAL([GL_COND_OBJ_READLINK],
                 [test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1])
  AM_COND_IF([GL_COND_OBJ_READLINK], [
    gl_PREREQ_READLINK
  ])
  gl_UNISTD_MODULE_INDICATOR([readlink])
  gl_FUNC_REALLOC_POSIX
  gl_FUNC_REALLOC_0_NONNULL
  gl_CONDITIONAL([GL_COND_OBJ_REALLOC_POSIX],
                 [test $REPLACE_REALLOC_FOR_REALLOC_POSIX != 0])
  gl_STDLIB_MODULE_INDICATOR([realloc-posix])
  gl_FUNC_REALLOCARRAY
  gl_CONDITIONAL([GL_COND_OBJ_REALLOCARRAY],
                 [test $HAVE_REALLOCARRAY = 0 || test $REPLACE_REALLOCARRAY = 1])
  AM_COND_IF([GL_COND_OBJ_REALLOCARRAY], [
    gl_PREREQ_REALLOCARRAY
  ])
  gl_MODULE_INDICATOR([reallocarray])
  gl_STDLIB_MODULE_INDICATOR([reallocarray])
  gl_REGEX
  gl_CONDITIONAL([GL_COND_OBJ_REGEX], [test $ac_use_included_regex = yes])
  AM_COND_IF([GL_COND_OBJ_REGEX], [
    gl_PREREQ_REGEX
  ])
  gl_RELOCATABLE([$gl_source_base])
  gl_CONDITIONAL([GL_COND_OBJ_PROGRELOC], [test $RELOCATABLE = yes])
  AM_COND_IF([GL_COND_OBJ_PROGRELOC], [
    AC_LIBOBJ([relocatable])
  ])
  AC_REQUIRE([AC_C_RESTRICT])
  gl_FUNC_READLINK_SEPARATE
  gl_CANONICALIZE_LGPL_SEPARATE
  AC_REQUIRE([gl_FUNC_MALLOC_POSIX])
  gl_FUNC_REALLOC_POSIX
  gl_FUNC_FREE
  gl_FUNC_MEMPCPY
  gl_FUNC_RAWMEMCHR
  gl_MALLOCA
  gl_RELOCATABLE_LIBRARY
  gl_FUNC_SETENV_SEPARATE
  gl_FUNC_RENAME
  gl_CONDITIONAL([GL_COND_OBJ_RENAME], [test $REPLACE_RENAME = 1])
  gl_STDIO_MODULE_INDICATOR([rename])
  gl_FUNC_RMDIR
  gl_CONDITIONAL([GL_COND_OBJ_RMDIR], [test $REPLACE_RMDIR = 1])
  gl_UNISTD_MODULE_INDICATOR([rmdir])
  gl_FUNC_ROUND
  gl_CONDITIONAL([GL_COND_OBJ_ROUND],
                 [test $HAVE_ROUND = 0 || test $REPLACE_ROUND = 1])
  gl_MATH_MODULE_INDICATOR([round])
  gl_PREREQ_SAFE_READ
  gl_PREREQ_SAFE_WRITE
  gl_SCHED_H
  gl_SCHED_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_FUNC_SECURE_GETENV
  gl_CONDITIONAL([GL_COND_OBJ_SECURE_GETENV], [test $HAVE_SECURE_GETENV = 0])
  AM_COND_IF([GL_COND_OBJ_SECURE_GETENV], [
    gl_PREREQ_SECURE_GETENV
  ])
  gl_STDLIB_MODULE_INDICATOR([secure_getenv])
  gl_FUNC_SELECT
  gl_CONDITIONAL([GL_COND_OBJ_SELECT], [test $REPLACE_SELECT = 1])
  gl_SYS_SELECT_MODULE_INDICATOR([select])
  gl_MODULE_INDICATOR([select])
  gl_FUNC_SETENV
  gl_CONDITIONAL([GL_COND_OBJ_SETENV],
                 [test $HAVE_SETENV = 0 || test $REPLACE_SETENV = 1])
  gl_STDLIB_MODULE_INDICATOR([setenv])
  AC_REQUIRE([AC_CANONICAL_HOST])
  gl_CONDITIONAL([GL_COND_OBJ_SETLOCALE_FIXES],
                 [case "$host_os" in mingw* | windows* | *-android*) true;; *) false;; esac])
  gl_FUNC_SETLOCALE_NULL
  gl_CONDITIONAL([GL_COND_OBJ_SETLOCALE_LOCK],
                 [test $SETLOCALE_NULL_ALL_MTSAFE = 0 || test $SETLOCALE_NULL_ONE_MTSAFE = 0])
  AM_COND_IF([GL_COND_OBJ_SETLOCALE_LOCK], [
    gl_PREREQ_SETLOCALE_LOCK
  ])
  gl_LOCALE_MODULE_INDICATOR([setlocale_null])
  gl_SIGACTION
  gl_CONDITIONAL([GL_COND_OBJ_SIGACTION], [test $HAVE_SIGACTION = 0])
  AM_COND_IF([GL_COND_OBJ_SIGACTION], [
    gl_PREREQ_SIGACTION
  ])
  gl_SIGNAL_MODULE_INDICATOR([sigaction])
  gl_SIGNAL_H
  gl_SIGNAL_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_SIGNBIT
  gl_CONDITIONAL([GL_COND_OBJ_SIGNBIT3], [test $REPLACE_SIGNBIT = 1])
  gl_MATH_MODULE_INDICATOR([signbit])
  gl_SIGNALBLOCKING
  gl_CONDITIONAL([GL_COND_OBJ_SIGPROCMASK], [test $HAVE_POSIX_SIGNALBLOCKING = 0])
  AM_COND_IF([GL_COND_OBJ_SIGPROCMASK], [
    gl_PREREQ_SIGPROCMASK
  ])
  gl_SIGNAL_MODULE_INDICATOR([sigprocmask])
  gl_SIZE_MAX
  gl_FUNC_SNPRINTF
  gl_STDIO_MODULE_INDICATOR([snprintf])
  gl_MODULE_INDICATOR([snprintf])
  gl_FUNC_SNPRINTF_POSIX
  AC_REQUIRE([gl_SOCKETLIB])
  AC_REQUIRE([gl_SOCKETS])
  gl_TYPE_SOCKLEN_T
  AC_REQUIRE([gl_ATOMIC_COMPARE_AND_SWAP])
  gl_CONDITIONAL([GL_COND_OBJ_SPIN],
                 [case "$host_os" in mingw* | windows*) false;; *) true;; esac])
  gl_FUNC_SPRINTF_POSIX
  gl_STDIO_MODULE_INDICATOR([sprintf-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* | windows*)
        AC_LIBOBJ([stat-w32])
        ;;
    esac
    gl_PREREQ_STAT
  ])
  gl_SYS_STAT_MODULE_INDICATOR([stat])
  gl_MODULE_INDICATOR([stat])
  gl_STAT_TIME
  gl_STAT_BIRTHTIME
  gl_STDARG_H
  gl_CONDITIONAL_HEADER([stdarg.h])
  AC_PROG_MKDIR_P
  gl_STDCKDINT_H
  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_FUNC_STPCPY
  gl_CONDITIONAL([GL_COND_OBJ_STPCPY],
                 [test $HAVE_STPCPY = 0 || test $REPLACE_STPCPY = 1])
  AM_COND_IF([GL_COND_OBJ_STPCPY], [
    gl_PREREQ_STPCPY
  ])
  gl_STRING_MODULE_INDICATOR([stpcpy])
  gl_FUNC_STRCASESTR
  if test $HAVE_STRCASESTR = 0 || test $REPLACE_STRCASESTR = 1; then
    AC_LIBOBJ([strcasestr])
    gl_PREREQ_STRCASESTR
  fi
  gl_FUNC_STRCASESTR_SIMPLE
  if test $HAVE_STRCASESTR = 0 || test $REPLACE_STRCASESTR = 1; then
    AC_LIBOBJ([strcasestr])
    gl_PREREQ_STRCASESTR
  fi
  gl_STRING_MODULE_INDICATOR([strcasestr])
  gl_FUNC_STRDUP_POSIX
  gl_CONDITIONAL([GL_COND_OBJ_STRDUP], [test $REPLACE_STRDUP = 1])
  AM_COND_IF([GL_COND_OBJ_STRDUP], [
    gl_PREREQ_STRDUP
  ])
  gl_STRING_MODULE_INDICATOR([strdup])
  gl_FUNC_STRERROR
  gl_CONDITIONAL([GL_COND_OBJ_STRERROR], [test $REPLACE_STRERROR = 1])
  gl_MODULE_INDICATOR([strerror])
  gl_STRING_MODULE_INDICATOR([strerror])
  AC_REQUIRE([gl_HEADER_ERRNO_H])
  AC_REQUIRE([gl_FUNC_STRERROR_0])
  gl_CONDITIONAL([GL_COND_OBJ_STRERROR_OVERRIDE],
                 [test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1])
  AM_COND_IF([GL_COND_OBJ_STRERROR_OVERRIDE], [
    gl_PREREQ_SYS_H_WINSOCK2
  ])
  gl_STRING_H
  gl_STRING_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_STRINGS_H
  gl_STRINGS_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_FUNC_STRNCASECMP
  gl_CONDITIONAL([GL_COND_OBJ_STRNCASECMP],
                 [test $HAVE_STRNCASECMP = 0 || test $REPLACE_STRNCASECMP = 1])
  AM_COND_IF([GL_COND_OBJ_STRNCASECMP], [
    gl_PREREQ_STRNCASECMP
  ])
  gl_STRINGS_MODULE_INDICATOR([strncasecmp])
  gl_FUNC_STRNCAT
  gl_CONDITIONAL([GL_COND_OBJ_STRNCAT], [test $REPLACE_STRNCAT = 1])
  AM_COND_IF([GL_COND_OBJ_STRNCAT], [
    gl_PREREQ_STRNCAT
  ])
  gl_STRING_MODULE_INDICATOR([strncat])
  gl_FUNC_STRNDUP
  gl_CONDITIONAL([GL_COND_OBJ_STRNDUP],
                 [test $HAVE_STRNDUP = 0 || test $REPLACE_STRNDUP = 1])
  gl_STRING_MODULE_INDICATOR([strndup])
  gl_FUNC_STRNLEN
  gl_CONDITIONAL([GL_COND_OBJ_STRNLEN],
                 [test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1])
  AM_COND_IF([GL_COND_OBJ_STRNLEN], [
    gl_PREREQ_STRNLEN
  ])
  gl_STRING_MODULE_INDICATOR([strnlen])
  gl_FUNC_STRSEP
  gl_CONDITIONAL([GL_COND_OBJ_STRSEP], [test $HAVE_STRSEP = 0])
  AM_COND_IF([GL_COND_OBJ_STRSEP], [
    gl_PREREQ_STRSEP
  ])
  gl_STRING_MODULE_INDICATOR([strsep])
  gl_FUNC_STRTOD
  gl_CONDITIONAL([GL_COND_OBJ_STRTOD],
                 [test $HAVE_STRTOD = 0 || test $REPLACE_STRTOD = 1])
  AM_COND_IF([GL_COND_OBJ_STRTOD], [
    gl_PREREQ_STRTOD
  ])
  gl_STDLIB_MODULE_INDICATOR([strtod])
  gl_FUNC_STRTOK_R
  gl_CONDITIONAL([GL_COND_OBJ_STRTOK_R],
                 [test $HAVE_STRTOK_R = 0 || test $REPLACE_STRTOK_R = 1])
  AM_COND_IF([GL_COND_OBJ_STRTOK_R], [
    gl_PREREQ_STRTOK_R
  ])
  gl_STRING_MODULE_INDICATOR([strtok_r])
  gl_SYS_RANDOM_H
  gl_SYS_RANDOM_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_SYS_SELECT_H
  gl_SYS_SELECT_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_SYS_SOCKET_H
  gl_SYS_SOCKET_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_SYS_UIO_H
  gl_SYS_UIO_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_FUNC_GEN_TEMPNAME
  gl_MODULE_INDICATOR([tempname])
  gl_TERMIOS_H
  gl_TERMIOS_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  AC_CHECK_HEADERS([sys/single_threaded.h])
  AC_REQUIRE([gl_THREADLIB])
  gl_TIME_H
  gl_TIME_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_TIME_R
  gl_CONDITIONAL([GL_COND_OBJ_TIME_R],
                 [test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1])
  AM_COND_IF([GL_COND_OBJ_TIME_R], [
    gl_PREREQ_TIME_R
  ])
  gl_TIME_MODULE_INDICATOR([time_r])
  gl_TIME_RZ
  gl_CONDITIONAL([GL_COND_OBJ_TIME_RZ],
                 [test $HAVE_TZALLOC = 0 || test $REPLACE_LOCALTIME_RZ = 1 || test $REPLACE_MKTIME_Z = 1])
  gl_TIME_MODULE_INDICATOR([time_rz])
  gl_FUNC_TIMEGM
  gl_CONDITIONAL([GL_COND_OBJ_TIMEGM],
                 [test $HAVE_TIMEGM = 0 || test $REPLACE_TIMEGM = 1])
  AM_COND_IF([GL_COND_OBJ_TIMEGM], [
    gl_PREREQ_TIMEGM
  ])
  gl_TIME_MODULE_INDICATOR([timegm])
  gl_TIMESPEC
  gt_TMPDIR
  gl_FUNC_TRUNC
  gl_CONDITIONAL([GL_COND_OBJ_TRUNC],
                 [test $HAVE_DECL_TRUNC = 0 || test $REPLACE_TRUNC = 1])
  gl_MATH_MODULE_INDICATOR([trunc])
  gl_FUNC_TZSET
  gl_CONDITIONAL([GL_COND_OBJ_TZSET], [test $REPLACE_TZSET = 1])
  gl_TIME_MODULE_INDICATOR([tzset])
  gl_UCHAR_H
  gl_UCHAR_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_LIBUNISTRING_LIBHEADER([1.2], [unicase.h])
  gl_UNICASE_H
  gl_UNICASE_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  AC_REQUIRE([AC_C_INLINE])
  gl_UNICASE_H_REQUIRE_DEFAULTS
  gl_LIBUNISTRING_MODULE_WITH_VARIABLE([0.9.11], [unicase/empty-prefix-context])
  gl_UNICASE_H_REQUIRE_DEFAULTS
  gl_LIBUNISTRING_MODULE_WITH_VARIABLE([0.9.11], [unicase/empty-suffix-context])
  AC_REQUIRE([AC_C_INLINE])
  AC_PROG_MKDIR_P
  gl_LIBUNISTRING_MODULE([1.3], [unicase/tolower])
  gl_LIBUNISTRING_MODULE([1.3], [unicase/totitle])
  gl_LIBUNISTRING_MODULE([1.3], [unicase/toupper])
  gl_LIBUNISTRING_MODULE([1.3], [unicase/u8-casecmp])
  gl_LIBUNISTRING_MODULE([1.3], [unicase/u8-casefold])
  gl_LIBUNISTRING_MODULE([1.3], [unicase/u8-ct-casefold])
  gl_LIBUNISTRING_MODULE([1.3], [unicase/u8-ct-totitle])
  gl_LIBUNISTRING_MODULE([1.3], [unicase/u8-tolower])
  gl_LIBUNISTRING_MODULE([1.3], [unicase/u8-totitle])
  gl_LIBUNISTRING_MODULE([1.3], [unicase/u8-toupper])
  gl_LIBUNISTRING_LIBHEADER([1.3], [unictype.h])
  gl_UNICTYPE_H
  gl_UNICTYPE_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  dnl Since _UC_CATEGORY_NONE is not exported from an installed libunistring,
  dnl don't use gl_LIBUNISTRING_MODULE here.
  AC_REQUIRE([AC_C_INLINE])
  gl_LIBUNISTRING_MODULE([1.3], [unictype/category-of])
  gl_LIBUNISTRING_MODULE([1.3], [unictype/combining-class])
  AC_REQUIRE([AC_C_INLINE])
  gl_LIBUNISTRING_MODULE([1.3], [unictype/ctype-alnum])
  AC_REQUIRE([AC_C_INLINE])
  gl_LIBUNISTRING_MODULE([1.3], [unictype/ctype-alpha])
  AC_REQUIRE([AC_C_INLINE])
  gl_LIBUNISTRING_MODULE([0.9.8], [unictype/ctype-blank])
  AC_REQUIRE([AC_C_INLINE])
  gl_LIBUNISTRING_MODULE([0.9.8], [unictype/ctype-cntrl])
  AC_REQUIRE([AC_C_INLINE])
  gl_LIBUNISTRING_MODULE([0.9.8], [unictype/ctype-digit])
  AC_REQUIRE([AC_C_INLINE])
  gl_LIBUNISTRING_MODULE([1.3], [unictype/ctype-graph])
  AC_REQUIRE([AC_C_INLINE])
  gl_LIBUNISTRING_MODULE([1.3], [unictype/ctype-lower])
  AC_REQUIRE([AC_C_INLINE])
  gl_LIBUNISTRING_MODULE([1.3], [unictype/ctype-print])
  AC_REQUIRE([AC_C_INLINE])
  gl_LIBUNISTRING_MODULE([1.3], [unictype/ctype-punct])
  AC_REQUIRE([AC_C_INLINE])
  gl_LIBUNISTRING_MODULE([0.9.8], [unictype/ctype-space])
  AC_REQUIRE([AC_C_INLINE])
  gl_LIBUNISTRING_MODULE([1.3], [unictype/ctype-upper])
  AC_REQUIRE([AC_C_INLINE])
  gl_LIBUNISTRING_MODULE([0.9.8], [unictype/ctype-xdigit])
  AC_REQUIRE([AC_C_INLINE])
  gl_UNICTYPE_H_REQUIRE_DEFAULTS
  gl_LIBUNISTRING_MODULE_WITH_VARIABLE([0.9.11], [unictype/property-extended-pictographic])
  AC_REQUIRE([AC_C_INLINE])
  gl_UNICTYPE_H_REQUIRE_DEFAULTS
  gl_LIBUNISTRING_MODULE_WITH_VARIABLE([1.1], [unictype/property-soft-dotted])
  gl_LIBUNISTRING_LIBHEADER([1.2], [unigbrk.h])
  AC_PROG_MKDIR_P
  gl_LIBUNISTRING_MODULE([1.3], [unigbrk/uc-gbrk-prop])
  gl_LIBUNISTRING_MODULE([1.3], [unigbrk/uc-is-grapheme-break])
  gl_LIBUNISTRING_LIBHEADER([0.9.11], [unilbrk.h])
  AC_PROG_MKDIR_P
  AC_REQUIRE([AC_C_INLINE])
  gl_LIBUNISTRING_MODULE([1.3], [unilbrk/u8-possible-linebreaks])
  gl_LIBUNISTRING_LIBHEADER([1.2], [uninorm.h])
  gl_UNINORM_H
  gl_UNINORM_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_LIBUNISTRING_MODULE([1.3], [uninorm/canonical-decomposition])
  gl_LIBUNISTRING_MODULE([0.9.11], [uninorm/decomposing-form])
  gl_LIBUNISTRING_MODULE([1.3], [uninorm/decomposition])
  AC_REQUIRE([AC_C_INLINE])
  gl_UNINORM_H_REQUIRE_DEFAULTS
  gl_LIBUNISTRING_MODULE_WITH_VARIABLE([1.3], [uninorm/nfd])
  gl_UNINORM_H_REQUIRE_DEFAULTS
  gl_LIBUNISTRING_MODULE_WITH_VARIABLE([1.3], [uninorm/nfkd])
  gl_MODULE_INDICATOR_FOR_TESTS([uninorm/u8-normalize])
  gl_LIBUNISTRING_MODULE([1.3], [uninorm/u8-normalize])
  gl_UNISTD_H
  gl_UNISTD_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_LIBUNISTRING_LIBHEADER([1.2], [unistr.h])
  AC_PROG_MKDIR_P
  gl_LIBUNISTRING_MODULE([0.9], [unistr/u32-chr])
  gl_LIBUNISTRING_MODULE([0.9], [unistr/u32-cpy])
  gl_LIBUNISTRING_MODULE([1.2], [unistr/u32-pcpy])
  gl_LIBUNISTRING_MODULE([0.9], [unistr/u32-strcat])
  gl_LIBUNISTRING_MODULE([0.9], [unistr/u32-strlen])
  gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-check])
  gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-cmp])
  gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-cmp2])
  gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-cpy])
  gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-mblen])
  gl_MODULE_INDICATOR([unistr/u8-mbtouc])
  gl_LIBUNISTRING_MODULE([1.2], [unistr/u8-mbtouc])
  gl_MODULE_INDICATOR([unistr/u8-mbtouc-unsafe])
  gl_LIBUNISTRING_MODULE([0.9.4], [unistr/u8-mbtouc-unsafe])
  gl_MODULE_INDICATOR([unistr/u8-mbtoucr])
  gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-mbtoucr])
  gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-strlen])
  gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-strmbtouc])
  gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-strncat])
  gl_MODULE_INDICATOR([unistr/u8-uctomb])
  gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-uctomb])
  gl_LIBUNISTRING_LIBHEADER([0.9.11], [unitypes.h])
  AC_PROG_MKDIR_P
  gl_UNITYPES_H
  gl_LIBUNISTRING_LIBHEADER([0.9.11], [uniwbrk.h])
  AC_PROG_MKDIR_P
  gl_LIBUNISTRING_MODULE([1.3], [uniwbrk/u8-wordbreaks])
  gl_LIBUNISTRING_MODULE([1.3], [uniwbrk/wordbreak-property])
  gl_LIBUNISTRING_LIBHEADER([0.9.11], [uniwidth.h])
  AC_PROG_MKDIR_P
  gl_LIBUNISTRING_MODULE([1.3], [uniwidth/u8-strwidth])
  gl_LIBUNISTRING_MODULE([1.3], [uniwidth/u8-width])
  gl_LIBUNISTRING_MODULE([1.3], [uniwidth/width])
  AC_DEFINE([GNULIB_STDIO_SINGLE_THREAD], [1],
    [Define to 1 if you want the FILE stream functions getc, putc, etc.
     to use unlocked I/O if available, throughout the package.
     Unlocked I/O can improve performance, sometimes dramatically.
     But unlocked I/O is safe only in single-threaded programs,
     as well as in multithreaded programs for which you can guarantee that
     every FILE stream, including stdin, stdout, stderr, is used only
     in a single thread.])
  AC_DEFINE([USE_UNLOCKED_IO], [GNULIB_STDIO_SINGLE_THREAD],
    [An alias of GNULIB_STDIO_SINGLE_THREAD.])
  gl_FUNC_GLIBC_UNLOCKED_IO
  gl_FUNC_UNSETENV
  gl_CONDITIONAL([GL_COND_OBJ_UNSETENV],
                 [test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1])
  AM_COND_IF([GL_COND_OBJ_UNSETENV], [
    gl_PREREQ_UNSETENV
  ])
  gl_STDLIB_MODULE_INDICATOR([unsetenv])
  AC_C_VARARRAYS
  AC_REQUIRE([AC_C_RESTRICT])
  gl_FUNC_VASNPRINTF
  gl_FUNC_VASPRINTF
  gl_STDIO_MODULE_INDICATOR([vasprintf])
  m4_ifdef([AM_XGETTEXT_OPTION],
    [AM_][XGETTEXT_OPTION([--flag=asprintf:2:c-format])
     AM_][XGETTEXT_OPTION([--flag=vasprintf:2:c-format])])
  gl_FUNC_VASPRINTF_POSIX
  gl_STDIO_MODULE_INDICATOR([vaszprintf])
  m4_ifdef([AM_XGETTEXT_OPTION],
    [AM_][XGETTEXT_OPTION([--flag=aszprintf:2:c-format])
     AM_][XGETTEXT_OPTION([--flag=vaszprintf:2:c-format])])
  gl_VERSION_ETC
  gl_FUNC_VFPRINTF_POSIX
  gl_STDIO_MODULE_INDICATOR([vfprintf-posix])
  gl_MODULE_INDICATOR([vfprintf-posix])
  gl_STDIO_MODULE_INDICATOR([vfzprintf])
  gl_FUNC_VPRINTF_POSIX
  gl_STDIO_MODULE_INDICATOR([vprintf-posix])
  gl_MODULE_INDICATOR([vprintf-posix])
  gl_FUNC_VSNPRINTF
  gl_STDIO_MODULE_INDICATOR([vsnprintf])
  gl_FUNC_VSNPRINTF_POSIX
  gl_STDIO_MODULE_INDICATOR([vsnzprintf])
  gl_FUNC_VSPRINTF_POSIX
  gl_STDIO_MODULE_INDICATOR([vsprintf-posix])
  gl_STDIO_MODULE_INDICATOR([vszprintf])
  gl_WCHAR_H
  gl_WCHAR_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_FUNC_WCRTOMB
  gl_CONDITIONAL([GL_COND_OBJ_WCRTOMB],
                 [test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1])
  AM_COND_IF([GL_COND_OBJ_WCRTOMB], [
    gl_PREREQ_WCRTOMB
  ])
  gl_WCHAR_MODULE_INDICATOR([wcrtomb])
  gl_FUNC_WCTYPE
  gl_CONDITIONAL([GL_COND_OBJ_WCTYPE], [test $HAVE_WCTYPE = 0 || test $REPLACE_WCTYPE = 1])
  gl_WCTYPE_MODULE_INDICATOR([wctype])
  gl_WCTYPE_H
  gl_WCTYPE_H_REQUIRE_DEFAULTS
  AC_PROG_MKDIR_P
  gl_FUNC_WCWIDTH
  gl_CONDITIONAL([GL_COND_OBJ_WCWIDTH],
                 [test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1])
  AM_COND_IF([GL_COND_OBJ_WCWIDTH], [
    gl_PREREQ_WCWIDTH
  ])
  gl_WCHAR_MODULE_INDICATOR([wcwidth])
  AC_REQUIRE([AC_CANONICAL_HOST])
  gl_CONDITIONAL([GL_COND_OBJ_WINDOWS_MUTEX],
                 [case "$host_os" in mingw* | windows*) true;; *) false;; esac])
  AC_REQUIRE([AC_CANONICAL_HOST])
  gl_CONDITIONAL([GL_COND_OBJ_WINDOWS_ONCE],
                 [case "$host_os" in mingw* | windows*) true;; *) false;; esac])
  AC_REQUIRE([AC_CANONICAL_HOST])
  gl_CONDITIONAL([GL_COND_OBJ_WINDOWS_RECMUTEX],
                 [case "$host_os" in mingw* | windows*) true;; *) false;; esac])
  AC_REQUIRE([AC_CANONICAL_HOST])
  gl_CONDITIONAL([GL_COND_OBJ_WINDOWS_RWLOCK],
                 [case "$host_os" in mingw* | windows*) true;; *) false;; esac])
  AC_REQUIRE([AC_CANONICAL_HOST])
  gl_CONDITIONAL([GL_COND_OBJ_WINDOWS_SPIN],
                 [case "$host_os" in mingw* | windows*) true;; *) false;; esac])
  gl_FUNC_WMEMCHR
  gl_CONDITIONAL([GL_COND_OBJ_WMEMCHR], [test $HAVE_WMEMCHR = 0])
  gl_WCHAR_MODULE_INDICATOR([wmemchr])
  gl_FUNC_WMEMPCPY
  gl_CONDITIONAL([GL_COND_OBJ_WMEMPCPY],
                 [test $HAVE_WMEMPCPY = 0 || test $REPLACE_WMEMPCPY = 1])
  gl_WCHAR_MODULE_INDICATOR([wmempcpy])
  gl_FUNC_WRITE
  gl_CONDITIONAL([GL_COND_OBJ_WRITE], [test $REPLACE_WRITE = 1])
  AM_COND_IF([GL_COND_OBJ_WRITE], [
    gl_PREREQ_WRITE
  ])
  gl_UNISTD_MODULE_INDICATOR([write])
  gl_XALLOC
  gl_MODULE_INDICATOR([xalloc])
  gl_MODULE_INDICATOR([xalloc-die])
  gl_XSIZE
  gl_XSTRNDUP
  gl_XVASPRINTF
  m4_ifdef([AM_XGETTEXT_OPTION],
    [AM_][XGETTEXT_OPTION([--flag=xasprintf:1:c-format])])
  # End of code from modules
  m4_ifval(gl_LIBSOURCES_LIST, [
    m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||
      for gl_file in ]gl_LIBSOURCES_LIST[ ; do
        if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then
          echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2
          exit 1
        fi
      done])dnl
      m4_if(m4_sysval, [0], [],
        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
  ])
  m4_popdef([GL_MODULE_INDICATOR_PREFIX])
  m4_popdef([GL_MACRO_PREFIX])
  m4_popdef([gl_LIBSOURCES_DIR])
  m4_popdef([gl_LIBSOURCES_LIST])
  m4_popdef([AC_LIBSOURCES])
  m4_popdef([AC_REPLACE_FUNCS])
  m4_popdef([AC_LIBOBJ])
  AC_CONFIG_COMMANDS_PRE([
    gl_libobjs=
    gl_ltlibobjs=
    gl_libobjdeps=
    gl_libgl_libobjs=
    gl_libgl_ltlibobjs=
    gl_libgl_libobjdeps=
    if test -n "$gl_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_basename1='s,.*/,,'
changequote([, ])dnl
      for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
        gl_libobjs="$gl_libobjs gl/$i.$ac_objext"
        gl_ltlibobjs="$gl_ltlibobjs gl/$i.lo"
        i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3"`
        i_base=`echo "$i" | sed -e "$sed_basename1"`
        gl_libgl_libobjs="$gl_libgl_libobjs gl/$i_dir""libgl_a-$i_base.$ac_objext"
        gl_libgl_ltlibobjs="$gl_libgl_ltlibobjs gl/$i_dir""libgl_la-$i_base.lo"
        gl_libobjdeps="$gl_libobjdeps gl/$i_dir\$(DEPDIR)/$i_base.Plo"
        gl_libgl_libobjdeps="$gl_libgl_libobjdeps gl/$i_dir\$(DEPDIR)/libgl_la-$i_base.Plo"
      done
    fi
    AC_SUBST([gl_LIBOBJS], [$gl_libobjs])
    AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs])
    AC_SUBST([gl_LIBOBJDEPS], [$gl_libobjdeps])
    AC_SUBST([gl_libgl_LIBOBJS], [$gl_libgl_libobjs])
    AC_SUBST([gl_libgl_LTLIBOBJS], [$gl_libgl_ltlibobjs])
    AC_SUBST([gl_libgl_LIBOBJDEPS], [$gl_libgl_libobjdeps])
  ])
  gltests_libdeps=
  gltests_ltlibdeps=
  m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ]))
  m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS]))
  m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES]))
  m4_pushdef([gltests_LIBSOURCES_LIST], [])
  m4_pushdef([gltests_LIBSOURCES_DIR], [])
  m4_pushdef([GL_MACRO_PREFIX], [gltests])
  m4_pushdef([GL_MODULE_INDICATOR_PREFIX], [GL])
  gl_COMMON
  gl_source_base='tests'
  gl_source_base_prefix=
changequote(,)dnl
  gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
changequote([, ])dnl
  AC_SUBST([gltests_WITNESS])
  gl_module_indicator_condition=$gltests_WITNESS
  m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition])
  m4_popdef([gl_MODULE_INDICATOR_CONDITION])
  m4_ifval(gltests_LIBSOURCES_LIST, [
    m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ ||
      for gl_file in ]gltests_LIBSOURCES_LIST[ ; do
        if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then
          echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2
          exit 1
        fi
      done])dnl
      m4_if(m4_sysval, [0], [],
        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
  ])
  m4_popdef([GL_MODULE_INDICATOR_PREFIX])
  m4_popdef([GL_MACRO_PREFIX])
  m4_popdef([gltests_LIBSOURCES_DIR])
  m4_popdef([gltests_LIBSOURCES_LIST])
  m4_popdef([AC_LIBSOURCES])
  m4_popdef([AC_REPLACE_FUNCS])
  m4_popdef([AC_LIBOBJ])
  AC_CONFIG_COMMANDS_PRE([
    gltests_libobjs=
    gltests_ltlibobjs=
    gltests_libobjdeps=
    gltests_libgl_libobjs=
    gltests_libgl_ltlibobjs=
    gltests_libgl_libobjdeps=
    if test -n "$gltests_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_basename1='s,.*/,,'
changequote([, ])dnl
      for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
        gltests_libobjs="$gltests_libobjs gl/$i.$ac_objext"
        gltests_ltlibobjs="$gltests_ltlibobjs gl/$i.lo"
        i_dir=`echo "$i" | sed -e "$sed_dirname1" -e "$sed_dirname2" -e "$sed_dirname3"`
        i_base=`echo "$i" | sed -e "$sed_basename1"`
        gltests_libgl_libobjs="$gltests_libgl_libobjs gl/$i_dir""libgl_a-$i_base.$ac_objext"
        gltests_libgl_ltlibobjs="$gltests_libgl_ltlibobjs gl/$i_dir""libgl_la-$i_base.lo"
        gltests_libobjdeps="$gltests_libobjdeps gl/$i_dir\$(DEPDIR)/$i_base.Plo"
        gltests_libgl_libobjdeps="$gltests_libgl_libobjdeps gl/$i_dir\$(DEPDIR)/libgl_la-$i_base.Plo"
      done
    fi
    AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs])
    AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs])
    AC_SUBST([gltests_LIBOBJDEPS], [$gltests_libobjdeps])
    AC_SUBST([gltests_libgl_LIBOBJS], [$gltests_libgl_libobjs])
    AC_SUBST([gltests_libgl_LTLIBOBJS], [$gltests_libgl_ltlibobjs])
    AC_SUBST([gltests_libgl_LIBOBJDEPS], [$gltests_libgl_libobjdeps])
  ])
  AC_REQUIRE([gl_CC_GNULIB_WARNINGS])
])

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

# Like AC_REPLACE_FUNCS, except that the module name goes
# into gl_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([gl_REPLACE_FUNCS], [
  m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
  AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($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([gl_LIBSOURCES], [
  m4_foreach([_gl_NAME], [$1], [
    m4_if(_gl_NAME, [alloca.c], [], [
      m4_define([gl_LIBSOURCES_DIR], [gl])
      m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ])
    ])
  ])
])

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

# Like AC_REPLACE_FUNCS, except that the module name goes
# into gltests_LIBOBJS instead of into LIBOBJS.
AC_DEFUN([gltests_REPLACE_FUNCS], [
  m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl
  AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($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([gltests_LIBSOURCES], [
  m4_foreach([_gl_NAME], [$1], [
    m4_if(_gl_NAME, [alloca.c], [], [
      m4_define([gltests_LIBSOURCES_DIR], [tests])
      m4_append([gltests_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([gl_FILE_LIST], [
  build-aux/config.libpath
  build-aux/gitlog-to-changelog
  build-aux/install-reloc
  build-aux/libtool-reloc
  build-aux/reloc-ldflags
  doc/relocatable.texi
  lib/_Noreturn.h
  lib/alloca.c
  lib/alloca.in.h
  lib/allocator.c
  lib/allocator.h
  lib/anytostr.c
  lib/areadlink.c
  lib/areadlink.h
  lib/arg-nonnull.h
  lib/array-mergesort.h
  lib/asnprintf.c
  lib/asprintf.c
  lib/assert.in.h
  lib/asyncsafe-spin.c
  lib/asyncsafe-spin.h
  lib/aszprintf.c
  lib/attribute.h
  lib/basename-lgpl.c
  lib/basename-lgpl.h
  lib/basename.c
  lib/binary-io.c
  lib/binary-io.h
  lib/btoc32.c
  lib/btowc.c
  lib/byteswap.c
  lib/byteswap.in.h
  lib/c++defs.h
  lib/c-aszprintf.c
  lib/c-ctype.c
  lib/c-ctype.h
  lib/c-snprintf.c
  lib/c-snprintf.h
  lib/c-strcase.h
  lib/c-strcasecmp.c
  lib/c-strcasestr.c
  lib/c-strcasestr.h
  lib/c-strncasecmp.c
  lib/c-strtod.c
  lib/c-strtod.h
  lib/c-vasnprintf.c
  lib/c-vasnprintf.h
  lib/c-vasprintf.h
  lib/c-vaszprintf.c
  lib/c-vsnprintf.h
  lib/c-vsnzprintf.c
  lib/c-xasprintf.c
  lib/c-xvasprintf.c
  lib/c-xvasprintf.h
  lib/c32_apply_type_test.c
  lib/c32_get_type_test.c
  lib/c32is-impl.h
  lib/c32isalnum.c
  lib/c32isalpha.c
  lib/c32isblank.c
  lib/c32iscntrl.c
  lib/c32isdigit.c
  lib/c32isgraph.c
  lib/c32islower.c
  lib/c32isprint.c
  lib/c32ispunct.c
  lib/c32isspace.c
  lib/c32isupper.c
  lib/c32isxdigit.c
  lib/c32to-impl.h
  lib/c32tolower.c
  lib/c32width.c
  lib/calendar-ethiopian.h
  lib/calendar-persian.h
  lib/calendar-thai.h
  lib/calendars.h
  lib/calloc.c
  lib/canonicalize-lgpl.c
  lib/careadlinkat.c
  lib/careadlinkat.h
  lib/cdefs.h
  lib/clean-temp-private.h
  lib/clean-temp-simple.c
  lib/clean-temp-simple.h
  lib/clean-temp.c
  lib/clean-temp.h
  lib/cloexec.c
  lib/cloexec.h
  lib/close.c
  lib/count-leading-zeros.c
  lib/count-leading-zeros.h
  lib/count-one-bits.c
  lib/count-one-bits.h
  lib/crc-generate-table.c
  lib/crc.c
  lib/crc.h
  lib/ctype.in.h
  lib/dirname-lgpl.c
  lib/dirname.c
  lib/dirname.h
  lib/dtoastr.c
  lib/dtotimespec.c
  lib/dup2.c
  lib/dynarray.h
  lib/eloop-threshold.h
  lib/endian.c
  lib/endian.in.h
  lib/errno.in.h
  lib/error.c
  lib/error.in.h
  lib/exitfail.c
  lib/exitfail.h
  lib/fatal-signal.c
  lib/fatal-signal.h
  lib/fcntl.c
  lib/fcntl.in.h
  lib/fd-hook.c
  lib/fd-hook.h
  lib/filename.h
  lib/flexmember.h
  lib/float+.h
  lib/float.c
  lib/float.in.h
  lib/floor.c
  lib/fnmatch.c
  lib/fnmatch.in.h
  lib/fnmatch_loop.c
  lib/fopen.c
  lib/fprintf.c
  lib/fpucw.h
  lib/free.c
  lib/frexp.c
  lib/frexpl.c
  lib/fseek.c
  lib/fseeko.c
  lib/fseterr.c
  lib/fseterr.h
  lib/fstat.c
  lib/ftell.c
  lib/ftello.c
  lib/ftoastr.c
  lib/ftoastr.h
  lib/full-read.c
  lib/full-read.h
  lib/full-write.c
  lib/full-write.h
  lib/fwriteerror.c
  lib/fwriteerror.h
  lib/getdelim.c
  lib/getdtablesize.c
  lib/getline.c
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  m4/snprintf.m4
  m4/socketlib.m4
  m4/sockets.m4
  m4/socklen.m4
  m4/sockpfaf.m4
  m4/sparcv8+.m4
  m4/sprintf-posix.m4
  m4/ssize_t.m4
  m4/stat-time.m4
  m4/stat.m4
  m4/std-gnu11.m4
  m4/stdalign.m4
  m4/stdarg.m4
  m4/stdckdint_h.m4
  m4/stddef_h.m4
  m4/stdint.m4
  m4/stdint_h.m4
  m4/stdio_h.m4
  m4/stdlib_h.m4
  m4/stpcpy.m4
  m4/strcasecmp.m4
  m4/strcasestr.m4
  m4/strdup.m4
  m4/strerror.m4
  m4/strerrorname_np.m4
  m4/string_h.m4
  m4/strings_h.m4
  m4/strncasecmp.m4
  m4/strncat.m4
  m4/strndup.m4
  m4/strnlen.m4
  m4/strsep.m4
  m4/strtod.m4
  m4/strtok_r.m4
  m4/sys_cdefs_h.m4
  m4/sys_random_h.m4
  m4/sys_select_h.m4
  m4/sys_socket_h.m4
  m4/sys_stat_h.m4
  m4/sys_time_h.m4
  m4/sys_types_h.m4
  m4/sys_uio_h.m4
  m4/tcgetattr.m4
  m4/tempname.m4
  m4/termios_h.m4
  m4/threadlib.m4
  m4/time_h.m4
  m4/time_r.m4
  m4/time_rz.m4
  m4/timegm.m4
  m4/timespec.m4
  m4/tm_gmtoff.m4
  m4/tmpdir.m4
  m4/trunc.m4
  m4/tzset.m4
  m4/uchar_h.m4
  m4/ungetc.m4
  m4/unicase_h.m4
  m4/unictype_h.m4
  m4/uninorm_h.m4
  m4/unistd_h.m4
  m4/unitypes_h.m4
  m4/unlocked-io.m4
  m4/vararrays.m4
  m4/vasnprintf.m4
  m4/vasprintf-posix.m4
  m4/vasprintf.m4
  m4/version-etc.m4
  m4/vfprintf-posix.m4
  m4/visibility.m4
  m4/vprintf-posix.m4
  m4/vsnprintf-posix.m4
  m4/vsnprintf.m4
  m4/vsprintf-posix.m4
  m4/warn-on-use.m4
  m4/wchar_h.m4
  m4/wcrtomb.m4
  m4/wctype.m4
  m4/wctype_h.m4
  m4/wcwidth.m4
  m4/wint_t.m4
  m4/wmemchr.m4
  m4/wmempcpy.m4
  m4/write.m4
  m4/xalloc.m4
  m4/xsize.m4
  m4/xstrndup.m4
  m4/xvasprintf.m4
  m4/zzgnulib.m4
])
