Build the C code with additional GCC warnings.

[bpt/guile.git] / m4 / gnulib-comp.m4

# DO NOT EDIT! GENERATED AUTOMATICALLY!
# Copyright (C) 2002-2009 Free Software Foundation, Inc.
#
# This file is free software, distributed under the terms of the GNU
# General Public License.  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 using CVS, 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
  AC_REQUIRE([AC_PROG_RANLIB])
  AC_REQUIRE([AM_PROG_CC_C_O])
  AB_INIT
  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
  AC_REQUIRE([gl_FP_IEEE])
])

# This macro should be invoked from ./configure.ac, in the section
# "Check for header files, types and library functions".
AC_DEFUN([gl_INIT],
[
  AM_CONDITIONAL([GL_COND_LIBTOOL], [true])
  gl_cond_libtool=true
  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], [])
  gl_COMMON
  gl_source_base='lib'
  gl_FUNC_ALLOCA
  gl_HEADER_ARPA_INET
  AC_PROG_MKDIR_P
  gl_BYTESWAP
  gl_CANONICALIZE_LGPL
  gl_MODULE_INDICATOR([canonicalize-lgpl])
  gl_STDLIB_MODULE_INDICATOR([canonicalize_file_name])
  gl_STDLIB_MODULE_INDICATOR([realpath])
  gl_ENVIRON
  gl_UNISTD_MODULE_INDICATOR([environ])
  gl_HEADER_ERRNO_H
  gl_FLOAT_H
  gl_FUNC_FLOCK
  gl_HEADER_SYS_FILE_MODULE_INDICATOR([flock])
  AM_ICONV
  gl_ICONV_H
  gl_FUNC_ICONV_OPEN
  gl_FUNC_ICONV_OPEN_UTF
  gl_INET_NTOP
  gl_ARPA_INET_MODULE_INDICATOR([inet_ntop])
  gl_INET_PTON
  gl_ARPA_INET_MODULE_INDICATOR([inet_pton])
  gl_INLINE
  gl_LD_VERSION_SCRIPT
  gl_VISIBILITY
  gl_LIBUNISTRING
  gl_LOCALCHARSET
  LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(top_builddir)/$gl_source_base\""
  AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
  gl_FUNC_LSTAT
  gl_SYS_STAT_MODULE_INDICATOR([lstat])
  gl_FUNC_MALLOC_POSIX
  gl_STDLIB_MODULE_INDICATOR([malloc-posix])
  gl_MALLOCA
  gl_FUNC_MBRLEN
  gl_WCHAR_MODULE_INDICATOR([mbrlen])
  gl_FUNC_MBRTOWC
  gl_WCHAR_MODULE_INDICATOR([mbrtowc])
  gl_FUNC_MBSINIT
  gl_WCHAR_MODULE_INDICATOR([mbsinit])
  gl_FUNC_MEMCHR
  gl_STRING_MODULE_INDICATOR([memchr])
  gl_MULTIARCH
  gl_HEADER_NETINET_IN
  AC_PROG_MKDIR_P
  gl_PATHMAX
  gl_FUNC_PUTENV
  gl_STDLIB_MODULE_INDICATOR([putenv])
  gl_FUNC_READLINK
  gl_UNISTD_MODULE_INDICATOR([readlink])
  gl_SAFE_READ
  gl_SAFE_WRITE
  gl_SIZE_MAX
  gl_TYPE_SOCKLEN_T
  gt_TYPE_SSIZE_T
  gl_FUNC_STAT
  gl_SYS_STAT_MODULE_INDICATOR([stat])
  AM_STDBOOL_H
  gl_STDDEF_H
  gl_STDINT_H
  gl_STDIO_H
  gl_STDLIB_H
  gl_STRCASE
  gl_FUNC_GNU_STRFTIME
  if test $gl_cond_libtool = false; then
    gl_ltlibdeps="$gl_ltlibdeps $LTLIBICONV"
    gl_libdeps="$gl_libdeps $LIBICONV"
  fi
  gl_HEADER_STRING_H
  gl_HEADER_STRINGS_H
  gl_HEADER_SYS_FILE_H
  AC_PROG_MKDIR_P
  gl_HEADER_SYS_SOCKET
  AC_PROG_MKDIR_P
  gl_HEADER_SYS_STAT_H
  AC_PROG_MKDIR_P
  gl_HEADER_TIME_H
  gl_TIME_R
  gl_UNISTD_H
  gl_MODULE_INDICATOR([unistr/u8-mbtouc])
  gl_MODULE_INDICATOR([unistr/u8-mbtouc-unsafe])
  gl_MODULE_INDICATOR([unistr/u8-mbtoucr])
  gl_MODULE_INDICATOR([unistr/u8-uctomb])
  gl_FUNC_VASNPRINTF
  gl_FUNC_VSNPRINTF
  gl_STDIO_MODULE_INDICATOR([vsnprintf])
  AC_SUBST([WARN_CFLAGS])
  gl_WCHAR_H
  gl_FUNC_WRITE
  gl_UNISTD_MODULE_INDICATOR([write])
  gl_XSIZE
  m4_ifval(gl_LIBSOURCES_LIST, [
    m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ ||
      for gl_file in ]gl_LIBSOURCES_LIST[ ; do
        if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then
          echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2
          exit 1
        fi
      done])dnl
      m4_if(m4_sysval, [0], [],
        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
  ])
  m4_popdef([gl_LIBSOURCES_DIR])
  m4_popdef([gl_LIBSOURCES_LIST])
  m4_popdef([AC_LIBSOURCES])
  m4_popdef([AC_REPLACE_FUNCS])
  m4_popdef([AC_LIBOBJ])
  AC_CONFIG_COMMANDS_PRE([
    gl_libobjs=
    gl_ltlibobjs=
    if test -n "$gl_LIBOBJS"; then
      # Remove the extension.
      sed_drop_objext='s/\.o$//;s/\.obj$//'
      for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed "$sed_drop_objext" | sort | uniq`; do
        gl_libobjs="$gl_libobjs $i.$ac_objext"
        gl_ltlibobjs="$gl_ltlibobjs $i.lo"
      done
    fi
    AC_SUBST([gl_LIBOBJS], [$gl_libobjs])
    AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs])
  ])
  gltests_libdeps=
  gltests_ltlibdeps=
  m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ]))
  m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS]))
  m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES]))
  m4_pushdef([gltests_LIBSOURCES_LIST], [])
  m4_pushdef([gltests_LIBSOURCES_DIR], [])
  gl_COMMON
  gl_source_base='tests'
  m4_ifval(gltests_LIBSOURCES_LIST, [
    m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ ||
      for gl_file in ]gltests_LIBSOURCES_LIST[ ; do
        if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then
          echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2
          exit 1
        fi
      done])dnl
      m4_if(m4_sysval, [0], [],
        [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])])
  ])
  m4_popdef([gltests_LIBSOURCES_DIR])
  m4_popdef([gltests_LIBSOURCES_LIST])
  m4_popdef([AC_LIBSOURCES])
  m4_popdef([AC_REPLACE_FUNCS])
  m4_popdef([AC_LIBOBJ])
  AC_CONFIG_COMMANDS_PRE([
    gltests_libobjs=
    gltests_ltlibobjs=
    if test -n "$gltests_LIBOBJS"; then
      # Remove the extension.
      sed_drop_objext='s/\.o$//;s/\.obj$//'
      for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed "$sed_drop_objext" | sort | uniq`; do
        gltests_libobjs="$gltests_libobjs $i.$ac_objext"
        gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
      done
    fi
    AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs])
    AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs])
  ])
])

# 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], [lib])
      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.rpath
  build-aux/link-warning.h
  lib/alignof.h
  lib/alloca.in.h
  lib/arpa_inet.in.h
  lib/asnprintf.c
  lib/byteswap.in.h
  lib/c-ctype.c
  lib/c-ctype.h
  lib/c-strcase.h
  lib/c-strcasecmp.c
  lib/c-strcaseeq.h
  lib/c-strncasecmp.c
  lib/canonicalize-lgpl.c
  lib/config.charset
  lib/errno.in.h
  lib/float+.h
  lib/float.in.h
  lib/flock.c
  lib/full-read.c
  lib/full-read.h
  lib/full-write.c
  lib/full-write.h
  lib/iconv.c
  lib/iconv.in.h
  lib/iconv_close.c
  lib/iconv_open-aix.gperf
  lib/iconv_open-hpux.gperf
  lib/iconv_open-irix.gperf
  lib/iconv_open-osf.gperf
  lib/iconv_open-solaris.gperf
  lib/iconv_open.c
  lib/iconveh.h
  lib/inet_ntop.c
  lib/inet_pton.c
  lib/localcharset.c
  lib/localcharset.h
  lib/lstat.c
  lib/malloc.c
  lib/malloca.c
  lib/malloca.h
  lib/malloca.valgrind
  lib/mbrlen.c
  lib/mbrtowc.c
  lib/mbsinit.c
  lib/memchr.c
  lib/memchr.valgrind
  lib/netinet_in.in.h
  lib/pathmax.h
  lib/printf-args.c
  lib/printf-args.h
  lib/printf-parse.c
  lib/printf-parse.h
  lib/putenv.c
  lib/readlink.c
  lib/ref-add.sin
  lib/ref-del.sin
  lib/safe-read.c
  lib/safe-read.h
  lib/safe-write.c
  lib/safe-write.h
  lib/size_max.h
  lib/stat.c
  lib/stdbool.in.h
  lib/stddef.in.h
  lib/stdint.in.h
  lib/stdio-write.c
  lib/stdio.in.h
  lib/stdlib.in.h
  lib/strcasecmp.c
  lib/streq.h
  lib/strftime.c
  lib/strftime.h
  lib/striconveh.c
  lib/striconveh.h
  lib/string.in.h
  lib/strings.in.h
  lib/strncasecmp.c
  lib/sys_file.in.h
  lib/sys_socket.in.h
  lib/sys_stat.in.h
  lib/time.in.h
  lib/time_r.c
  lib/unistd.in.h
  lib/unistr.h
  lib/unistr/u8-mbtouc-aux.c
  lib/unistr/u8-mbtouc-unsafe-aux.c
  lib/unistr/u8-mbtouc-unsafe.c
  lib/unistr/u8-mbtouc.c
  lib/unistr/u8-mbtoucr.c
  lib/unistr/u8-prev.c
  lib/unistr/u8-uctomb-aux.c
  lib/unistr/u8-uctomb.c
  lib/unitypes.h
  lib/vasnprintf.c
  lib/vasnprintf.h
  lib/verify.h
  lib/vsnprintf.c
  lib/wchar.in.h
  lib/write.c
  lib/xsize.h
  m4/00gnulib.m4
  m4/alloca.m4
  m4/arpa_inet_h.m4
  m4/autobuild.m4
  m4/byteswap.m4
  m4/canonicalize.m4
  m4/codeset.m4
  m4/dos.m4
  m4/double-slash-root.m4
  m4/eealloc.m4
  m4/environ.m4
  m4/errno_h.m4
  m4/extensions.m4
  m4/fcntl_h.m4
  m4/float_h.m4
  m4/flock.m4
  m4/fpieee.m4
  m4/glibc21.m4
  m4/gnulib-common.m4
  m4/iconv.m4
  m4/iconv_h.m4
  m4/iconv_open.m4
  m4/include_next.m4
  m4/inet_ntop.m4
  m4/inet_pton.m4
  m4/inline.m4
  m4/intmax_t.m4
  m4/inttypes_h.m4
  m4/ld-version-script.m4
  m4/lib-ld.m4
  m4/lib-link.m4
  m4/lib-prefix.m4
  m4/libunistring.m4
  m4/localcharset.m4
  m4/locale-fr.m4
  m4/locale-ja.m4
  m4/locale-zh.m4
  m4/longlong.m4
  m4/lstat.m4
  m4/malloc.m4
  m4/malloca.m4
  m4/mbrlen.m4
  m4/mbrtowc.m4
  m4/mbsinit.m4
  m4/mbstate_t.m4
  m4/memchr.m4
  m4/mmap-anon.m4
  m4/multiarch.m4
  m4/netinet_in_h.m4
  m4/pathmax.m4
  m4/printf.m4
  m4/putenv.m4
  m4/readlink.m4
  m4/safe-read.m4
  m4/safe-write.m4
  m4/size_max.m4
  m4/socklen.m4
  m4/sockpfaf.m4
  m4/ssize_t.m4
  m4/stat.m4
  m4/stdbool.m4
  m4/stddef_h.m4
  m4/stdint.m4
  m4/stdint_h.m4
  m4/stdio_h.m4
  m4/stdlib_h.m4
  m4/strcase.m4
  m4/strftime.m4
  m4/string_h.m4
  m4/strings_h.m4
  m4/sys_file_h.m4
  m4/sys_socket_h.m4
  m4/sys_stat_h.m4
  m4/time_h.m4
  m4/time_r.m4
  m4/tm_gmtoff.m4
  m4/unistd_h.m4
  m4/vasnprintf.m4
  m4/visibility.m4
  m4/vsnprintf.m4
  m4/warnings.m4
  m4/wchar.m4
  m4/wchar_t.m4
  m4/wint_t.m4
  m4/write.m4
  m4/xsize.m4
])