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-rw-r--r--gl/m4/absolute-header.m444
-rw-r--r--gl/m4/alloca.m442
-rw-r--r--gl/m4/allocsa.m415
-rw-r--r--gl/m4/eealloc.m432
-rw-r--r--gl/m4/gnulib-cache.m430
-rw-r--r--gl/m4/gnulib-comp.m482
-rw-r--r--gl/m4/gnulib-tool.m433
-rw-r--r--gl/m4/longdouble.m431
-rw-r--r--gl/m4/mkdtemp.m422
-rw-r--r--gl/m4/setenv.m468
-rw-r--r--gl/m4/size_max.m460
-rw-r--r--gl/m4/stdint.m4368
-rw-r--r--gl/m4/strpbrk.m416
-rw-r--r--gl/m4/unistd_h.m418
-rw-r--r--gl/m4/xsize.m413
15 files changed, 0 insertions, 874 deletions
diff --git a/gl/m4/absolute-header.m4 b/gl/m4/absolute-header.m4
deleted file mode 100644
index c649df084..000000000
--- a/gl/m4/absolute-header.m4
+++ /dev/null
@@ -1,44 +0,0 @@
-# absolute-header.m4 serial 6
-dnl Copyright (C) 2006 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Derek Price.
-
-# gl_ABSOLUTE_HEADER(HEADER1 HEADER2 ...)
-# ---------------------------------------
-# Find the absolute name of a header file, assuming the header exists.
-# If the header were sys/inttypes.h, this macro would define
-# ABSOLUTE_SYS_INTTYPES_H to the `""' quoted absolute name of sys/inttypes.h
-# in config.h
-# (e.g. `#define ABSOLUTE_SYS_INTTYPES_H "///usr/include/sys/inttypes.h"').
-# The three "///" are to pacify Sun C 5.8, which otherwise would say
-# "warning: #include of /usr/include/... may be non-portable".
-# Use `""', not `<>', so that the /// cannot be confused with a C99 comment.
-AC_DEFUN([gl_ABSOLUTE_HEADER],
-[AC_LANG_PREPROC_REQUIRE()dnl
-AC_FOREACH([gl_HEADER_NAME], [$1],
- [AS_VAR_PUSHDEF([gl_absolute_header],
- [gl_cv_absolute_]m4_quote(m4_defn([gl_HEADER_NAME])))dnl
- AC_CACHE_CHECK([absolute name of <]m4_quote(m4_defn([gl_HEADER_NAME]))[>],
- m4_quote(m4_defn([gl_absolute_header])),
- [AS_VAR_PUSHDEF([ac_header_exists],
- [ac_cv_header_]m4_quote(m4_defn([gl_HEADER_NAME])))dnl
- AC_CHECK_HEADERS_ONCE(m4_quote(m4_defn([gl_HEADER_NAME])))dnl
- if test AS_VAR_GET(ac_header_exists) = yes; then
- AC_LANG_CONFTEST([AC_LANG_SOURCE([[#include <]]m4_dquote(m4_defn([gl_HEADER_NAME]))[[>]])])
-dnl eval is necessary to expand ac_cpp.
-dnl Ultrix and Pyramid sh refuse to redirect output of eval, so use subshell.
- AS_VAR_SET(gl_absolute_header,
-[`(eval "$ac_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD |
-sed -n '\#/]m4_quote(m4_defn([gl_HEADER_NAME]))[#{s#.*"\(.*/]m4_quote(m4_defn([gl_HEADER_NAME]))[\)".*#\1#;s#^/[^/]#//&#;p;q;}'`])
- fi
- AS_VAR_POPDEF([ac_header_exists])dnl
- ])dnl
- AC_DEFINE_UNQUOTED(AS_TR_CPP([ABSOLUTE_]m4_quote(m4_defn([gl_HEADER_NAME]))),
- ["AS_VAR_GET(gl_absolute_header)"],
- [Define this to an absolute name of <]m4_quote(m4_defn([gl_HEADER_NAME]))[>.])
- AS_VAR_POPDEF([gl_absolute_header])dnl
-])dnl
-])# gl_ABSOLUTE_HEADER
diff --git a/gl/m4/alloca.m4 b/gl/m4/alloca.m4
deleted file mode 100644
index a9e3f452c..000000000
--- a/gl/m4/alloca.m4
+++ /dev/null
@@ -1,42 +0,0 @@
-# alloca.m4 serial 5
-dnl Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-AC_DEFUN([gl_FUNC_ALLOCA],
-[
- dnl Work around a bug of AC_EGREP_CPP in autoconf-2.57.
- AC_REQUIRE([AC_PROG_CPP])
- AC_REQUIRE([AC_PROG_EGREP])
-
- AC_REQUIRE([AC_FUNC_ALLOCA])
- if test $ac_cv_func_alloca_works = no; then
- gl_PREREQ_ALLOCA
- fi
-
- # Define an additional variable used in the Makefile substitution.
- if test $ac_cv_working_alloca_h = yes; then
- AC_EGREP_CPP([Need own alloca], [
-#if defined __GNUC__ || defined _AIX || defined _MSC_VER
- Need own alloca
-#endif
- ],
- [AC_DEFINE(HAVE_ALLOCA, 1,
- [Define to 1 if you have `alloca' after including <alloca.h>,
- a header that may be supplied by this distribution.])
- ALLOCA_H=alloca.h],
- [ALLOCA_H=])
- else
- ALLOCA_H=alloca.h
- fi
- AC_SUBST([ALLOCA_H])
-
- AC_DEFINE(HAVE_ALLOCA_H, 1,
- [Define HAVE_ALLOCA_H for backward compatibility with older code
- that includes <alloca.h> only if HAVE_ALLOCA_H is defined.])
-])
-
-# Prerequisites of lib/alloca.c.
-# STACK_DIRECTION is already handled by AC_FUNC_ALLOCA.
-AC_DEFUN([gl_PREREQ_ALLOCA], [:])
diff --git a/gl/m4/allocsa.m4 b/gl/m4/allocsa.m4
deleted file mode 100644
index 9a778d590..000000000
--- a/gl/m4/allocsa.m4
+++ /dev/null
@@ -1,15 +0,0 @@
-# allocsa.m4 serial 3
-dnl Copyright (C) 2003-2004 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-AC_DEFUN([gl_ALLOCSA],
-[
- dnl Use the autoconf tests for alloca(), but not the AC_SUBSTed variables
- dnl @ALLOCA@ and @LTALLOCA@.
- AC_REQUIRE([gl_FUNC_ALLOCA])
- AC_REQUIRE([gl_EEMALLOC])
- AC_REQUIRE([AC_TYPE_LONG_LONG_INT])
- AC_REQUIRE([gt_TYPE_LONGDOUBLE])
-])
diff --git a/gl/m4/eealloc.m4 b/gl/m4/eealloc.m4
deleted file mode 100644
index adcfd06c9..000000000
--- a/gl/m4/eealloc.m4
+++ /dev/null
@@ -1,32 +0,0 @@
-# eealloc.m4 serial 1
-dnl Copyright (C) 2003 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-AC_DEFUN([gl_EEALLOC],
-[
- AC_REQUIRE([gl_EEMALLOC])
- AC_REQUIRE([gl_EEREALLOC])
- AC_REQUIRE([AC_C_INLINE])
-])
-
-AC_DEFUN([gl_EEMALLOC],
-[
- _AC_FUNC_MALLOC_IF(
- [gl_cv_func_malloc_0_nonnull=1],
- [gl_cv_func_malloc_0_nonnull=0])
- AC_DEFINE_UNQUOTED([MALLOC_0_IS_NONNULL], $gl_cv_func_malloc_0_nonnull,
- [If malloc(0) is != NULL, define this to 1. Otherwise define this
- to 0.])
-])
-
-AC_DEFUN([gl_EEREALLOC],
-[
- _AC_FUNC_REALLOC_IF(
- [gl_cv_func_realloc_0_nonnull=1],
- [gl_cv_func_realloc_0_nonnull=0])
- AC_DEFINE_UNQUOTED([REALLOC_0_IS_NONNULL], $gl_cv_func_realloc_0_nonnull,
- [If realloc(NULL,0) is != NULL, define this to 1. Otherwise define this
- to 0.])
-])
diff --git a/gl/m4/gnulib-cache.m4 b/gl/m4/gnulib-cache.m4
deleted file mode 100644
index 7277b1b33..000000000
--- a/gl/m4/gnulib-cache.m4
+++ /dev/null
@@ -1,30 +0,0 @@
-# Copyright (C) 2004-2006 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 specification of how gnulib-tool is used.
-# It acts as a cache: It is written and read by gnulib-tool.
-# In projects using CVS, this file is meant to be stored in CVS,
-# like the configure.ac and various Makefile.am files.
-
-
-# Specification in the form of a command-line invocation:
-# gnulib-tool --import --dir=. --lib=libgnu --source-base=gl --m4-base=gl/m4 --doc-base=doc --aux-dir=scripts --no-libtool --macro-prefix=gl alloca-opt allocsa mkdtemp setenv strpbrk xsize
-
-# Specification in the form of a few gnulib-tool.m4 macro invocations:
-gl_LOCAL_DIR([])
-gl_MODULES([alloca-opt allocsa mkdtemp setenv strpbrk xsize])
-gl_AVOID([])
-gl_SOURCE_BASE([gl])
-gl_M4_BASE([gl/m4])
-gl_DOC_BASE([doc])
-gl_TESTS_BASE([tests])
-gl_LIB([libgnu])
-gl_MAKEFILE_NAME([])
-gl_MACRO_PREFIX([gl])
diff --git a/gl/m4/gnulib-comp.m4 b/gl/m4/gnulib-comp.m4
deleted file mode 100644
index beb7d15d0..000000000
--- a/gl/m4/gnulib-comp.m4
+++ /dev/null
@@ -1,82 +0,0 @@
-# DO NOT EDIT! GENERATED AUTOMATICALLY!
-# Copyright (C) 2004-2006 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
- AC_REQUIRE([AC_PROG_RANLIB])
-])
-
-# 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], [false])
- gl_cond_libtool=false
- gl_libdeps=
- gl_ltlibdeps=
- gl_source_base='gl'
- gl_FUNC_ALLOCA
- gl_ALLOCSA
- gt_FUNC_MKDTEMP
- gt_FUNC_SETENV
- gl_SIZE_MAX
- gl_STDINT_H
- gl_FUNC_STRPBRK
- gl_HEADER_UNISTD
- gl_XSIZE
- LIBGNU_LIBDEPS="$gl_libdeps"
- AC_SUBST([LIBGNU_LIBDEPS])
- LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
- AC_SUBST([LIBGNU_LTLIBDEPS])
-])
-
-# 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], [
- lib/alloca_.h
- lib/allocsa.c
- lib/allocsa.h
- lib/allocsa.valgrind
- lib/mkdtemp.c
- lib/mkdtemp.h
- lib/setenv.c
- lib/setenv.h
- lib/size_max.h
- lib/stdint_.h
- lib/strpbrk.c
- lib/strpbrk.h
- lib/unsetenv.c
- lib/xsize.h
- m4/absolute-header.m4
- m4/alloca.m4
- m4/allocsa.m4
- m4/eealloc.m4
- m4/longdouble.m4
- m4/mkdtemp.m4
- m4/setenv.m4
- m4/size_max.m4
- m4/stdint.m4
- m4/strpbrk.m4
- m4/ulonglong.m4
- m4/unistd_h.m4
- m4/xsize.m4
-])
diff --git a/gl/m4/gnulib-tool.m4 b/gl/m4/gnulib-tool.m4
deleted file mode 100644
index ef5932031..000000000
--- a/gl/m4/gnulib-tool.m4
+++ /dev/null
@@ -1,33 +0,0 @@
-# gnulib-tool.m4 serial 1
-dnl Copyright (C) 2004-2005 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl The following macros need not be invoked explicitly.
-dnl Invoking them does nothing except to declare default arguments
-dnl for "gnulib-tool --import".
-
-dnl Usage: gl_MODULES([module1 module2 ...])
-AC_DEFUN([gl_MODULES], [])
-
-dnl Usage: gl_AVOID([module1 module2 ...])
-AC_DEFUN([gl_AVOID], [])
-
-dnl Usage: gl_SOURCE_BASE([DIR])
-AC_DEFUN([gl_SOURCE_BASE], [])
-
-dnl Usage: gl_M4_BASE([DIR])
-AC_DEFUN([gl_M4_BASE], [])
-
-dnl Usage: gl_LIB([LIBNAME])
-AC_DEFUN([gl_LIB], [])
-
-dnl Usage: gl_LGPL
-AC_DEFUN([gl_LGPL], [])
-
-dnl Usage: gl_LIBTOOL
-AC_DEFUN([gl_LIBTOOL], [])
-
-dnl Usage: gl_MACRO_PREFIX([PREFIX])
-AC_DEFUN([gl_MACRO_PREFIX], [])
diff --git a/gl/m4/longdouble.m4 b/gl/m4/longdouble.m4
deleted file mode 100644
index 25590f470..000000000
--- a/gl/m4/longdouble.m4
+++ /dev/null
@@ -1,31 +0,0 @@
-# longdouble.m4 serial 2 (gettext-0.15)
-dnl Copyright (C) 2002-2003, 2006 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-dnl Test whether the compiler supports the 'long double' type.
-dnl Prerequisite: AC_PROG_CC
-
-dnl This file is only needed in autoconf <= 2.59. Newer versions of autoconf
-dnl have a macro AC_TYPE_LONG_DOUBLE with identical semantics.
-
-AC_DEFUN([gt_TYPE_LONGDOUBLE],
-[
- AC_CACHE_CHECK([for long double], gt_cv_c_long_double,
- [if test "$GCC" = yes; then
- gt_cv_c_long_double=yes
- else
- AC_TRY_COMPILE([
- /* The Stardent Vistra knows sizeof(long double), but does not support it. */
- long double foo = 0.0;
- /* On Ultrix 4.3 cc, long double is 4 and double is 8. */
- int array [2*(sizeof(long double) >= sizeof(double)) - 1];
- ], ,
- gt_cv_c_long_double=yes, gt_cv_c_long_double=no)
- fi])
- if test $gt_cv_c_long_double = yes; then
- AC_DEFINE(HAVE_LONG_DOUBLE, 1, [Define if you have the 'long double' type.])
- fi
-])
diff --git a/gl/m4/mkdtemp.m4 b/gl/m4/mkdtemp.m4
deleted file mode 100644
index e39bcb938..000000000
--- a/gl/m4/mkdtemp.m4
+++ /dev/null
@@ -1,22 +0,0 @@
-# mkdtemp.m4 serial 4
-dnl Copyright (C) 2001-2003, 2006 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-AC_DEFUN([gt_FUNC_MKDTEMP],
-[
- AC_REPLACE_FUNCS(mkdtemp)
- if test $ac_cv_func_mkdtemp = no; then
- gl_PREREQ_MKDTEMP
- fi
-])
-
-# Prerequisites of lib/mkdtemp.c
-AC_DEFUN([gl_PREREQ_MKDTEMP],
-[
- AC_REQUIRE([AC_HEADER_STAT])
- AC_CHECK_HEADERS_ONCE(sys/time.h unistd.h)
- AC_CHECK_HEADERS(time.h)
- AC_CHECK_FUNCS(gettimeofday)
-])
diff --git a/gl/m4/setenv.m4 b/gl/m4/setenv.m4
deleted file mode 100644
index 623fcf2b5..000000000
--- a/gl/m4/setenv.m4
+++ /dev/null
@@ -1,68 +0,0 @@
-# setenv.m4 serial 6
-dnl Copyright (C) 2001-2004, 2006 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-AC_DEFUN([gt_FUNC_SETENV],
-[
- AC_REPLACE_FUNCS(setenv unsetenv)
- if test $ac_cv_func_setenv = no; then
- gl_PREREQ_SETENV
- fi
- if test $ac_cv_func_unsetenv = no; then
- gl_PREREQ_UNSETENV
- else
- AC_CACHE_CHECK([for unsetenv() return type], gt_cv_func_unsetenv_ret,
- [AC_TRY_COMPILE([#include <stdlib.h>
-extern
-#ifdef __cplusplus
-"C"
-#endif
-#if defined(__STDC__) || defined(__cplusplus)
-int unsetenv (const char *name);
-#else
-int unsetenv();
-#endif
-], , gt_cv_func_unsetenv_ret='int', gt_cv_func_unsetenv_ret='void')])
- if test $gt_cv_func_unsetenv_ret = 'void'; then
- AC_DEFINE(VOID_UNSETENV, 1, [Define if unsetenv() returns void, not int.])
- fi
- fi
-])
-
-# Check if a variable is properly declared.
-# gt_CHECK_VAR_DECL(includes,variable)
-AC_DEFUN([gt_CHECK_VAR_DECL],
-[
- define([gt_cv_var], [gt_cv_var_]$2[_declaration])
- AC_MSG_CHECKING([if $2 is properly declared])
- AC_CACHE_VAL(gt_cv_var, [
- AC_TRY_COMPILE([$1
- extern struct { int foo; } $2;],
- [$2.foo = 1;],
- gt_cv_var=no,
- gt_cv_var=yes)])
- AC_MSG_RESULT($gt_cv_var)
- if test $gt_cv_var = yes; then
- AC_DEFINE([HAVE_]translit($2, [a-z], [A-Z])[_DECL], 1,
- [Define if you have the declaration of $2.])
- fi
-])
-
-# Prerequisites of lib/setenv.c.
-AC_DEFUN([gl_PREREQ_SETENV],
-[
- AC_REQUIRE([AC_FUNC_ALLOCA])
- AC_CHECK_HEADERS_ONCE(unistd.h)
- AC_CHECK_HEADERS(search.h)
- AC_CHECK_FUNCS(tsearch)
- gt_CHECK_VAR_DECL([#include <unistd.h>], environ)
-])
-
-# Prerequisites of lib/unsetenv.c.
-AC_DEFUN([gl_PREREQ_UNSETENV],
-[
- AC_CHECK_HEADERS_ONCE(unistd.h)
- gt_CHECK_VAR_DECL([#include <unistd.h>], environ)
-])
diff --git a/gl/m4/size_max.m4 b/gl/m4/size_max.m4
deleted file mode 100644
index 029e47195..000000000
--- a/gl/m4/size_max.m4
+++ /dev/null
@@ -1,60 +0,0 @@
-# size_max.m4 serial 4
-dnl Copyright (C) 2003, 2005-2006 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-AC_DEFUN([gl_SIZE_MAX],
-[
- AC_CHECK_HEADERS(stdint.h)
- dnl First test whether the system already has SIZE_MAX.
- AC_MSG_CHECKING([for SIZE_MAX])
- result=
- AC_EGREP_CPP([Found it], [
-#include <limits.h>
-#if HAVE_STDINT_H
-#include <stdint.h>
-#endif
-#ifdef SIZE_MAX
-Found it
-#endif
-], result=yes)
- if test -z "$result"; then
- dnl Define it ourselves. Here we assume that the type 'size_t' is not wider
- dnl than the type 'unsigned long'. Try hard to find a definition that can
- dnl be used in a preprocessor #if, i.e. doesn't contain a cast.
- _AC_COMPUTE_INT([sizeof (size_t) * CHAR_BIT - 1], size_t_bits_minus_1,
- [#include <stddef.h>
-#include <limits.h>], size_t_bits_minus_1=)
- _AC_COMPUTE_INT([sizeof (size_t) <= sizeof (unsigned int)], fits_in_uint,
- [#include <stddef.h>], fits_in_uint=)
- if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then
- if test $fits_in_uint = 1; then
- dnl Even though SIZE_MAX fits in an unsigned int, it must be of type
- dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'.
- AC_TRY_COMPILE([#include <stddef.h>
- extern size_t foo;
- extern unsigned long foo;
- ], [], fits_in_uint=0)
- fi
- dnl We cannot use 'expr' to simplify this expression, because 'expr'
- dnl works only with 'long' integers in the host environment, while we
- dnl might be cross-compiling from a 32-bit platform to a 64-bit platform.
- if test $fits_in_uint = 1; then
- result="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)"
- else
- result="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)"
- fi
- else
- dnl Shouldn't happen, but who knows...
- result='((size_t)~(size_t)0)'
- fi
- fi
- AC_MSG_RESULT([$result])
- if test "$result" != yes; then
- AC_DEFINE_UNQUOTED([SIZE_MAX], [$result],
- [Define as the maximum value of type 'size_t', if the system doesn't define it.])
- fi
-])
diff --git a/gl/m4/stdint.m4 b/gl/m4/stdint.m4
deleted file mode 100644
index 9261def3b..000000000
--- a/gl/m4/stdint.m4
+++ /dev/null
@@ -1,368 +0,0 @@
-# stdint.m4 serial 19
-dnl Copyright (C) 2001-2002, 2004-2006 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Paul Eggert and Bruno Haible.
-dnl Test whether <stdint.h> is supported or must be substituted.
-
-AC_DEFUN([gl_STDINT_H],
-[
- AC_PREREQ(2.59)dnl
-
- dnl Check for long long int and unsigned long long int.
- AC_REQUIRE([AC_TYPE_LONG_LONG_INT])
- if test $ac_cv_type_long_long_int = yes; then
- HAVE_LONG_LONG_INT=1
- else
- HAVE_LONG_LONG_INT=0
- fi
- AC_SUBST([HAVE_LONG_LONG_INT])
- AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
- if test $ac_cv_type_unsigned_long_long_int = yes; then
- HAVE_UNSIGNED_LONG_LONG_INT=1
- else
- HAVE_UNSIGNED_LONG_LONG_INT=0
- fi
- AC_SUBST([HAVE_UNSIGNED_LONG_LONG_INT])
-
- dnl Check for <wchar.h>.
- AC_CHECK_HEADERS_ONCE([wchar.h])
- if test $ac_cv_header_wchar_h = yes; then
- HAVE_WCHAR_H=1
- else
- HAVE_WCHAR_H=0
- fi
- AC_SUBST([HAVE_WCHAR_H])
-
- dnl Check for <inttypes.h>.
- dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_inttypes_h.
- if test $ac_cv_header_inttypes_h = yes; then
- HAVE_INTTYPES_H=1
- else
- HAVE_INTTYPES_H=0
- fi
- AC_SUBST([HAVE_INTTYPES_H])
-
- dnl Check for <sys/types.h>.
- dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_sys_types_h.
- if test $ac_cv_header_sys_types_h = yes; then
- HAVE_SYS_TYPES_H=1
- else
- HAVE_SYS_TYPES_H=0
- fi
- AC_SUBST([HAVE_SYS_TYPES_H])
-
- dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_stdint_h.
- if test $ac_cv_header_stdint_h = yes; then
- gl_ABSOLUTE_HEADER([stdint.h])
- ABSOLUTE_STDINT_H=\"$gl_cv_absolute_stdint_h\"
- HAVE_STDINT_H=1
- else
- ABSOLUTE_STDINT_H=\"no/such/file/stdint.h\"
- HAVE_STDINT_H=0
- fi
- AC_SUBST([ABSOLUTE_STDINT_H])
- AC_SUBST([HAVE_STDINT_H])
-
- dnl Now see whether we need a substitute <stdint.h>. Use
- dnl ABSOLUTE_STDINT_H, not <stdint.h>, so that it also works during
- dnl a "config.status --recheck" if a stdint.h has been
- dnl created in the build directory.
- if test $ac_cv_header_stdint_h = yes; then
- AC_CACHE_CHECK([whether stdint.h conforms to C99],
- [gl_cv_header_working_stdint_h],
- [gl_cv_header_working_stdint_h=no
- AC_COMPILE_IFELSE([
- AC_LANG_PROGRAM([[
-#include <stddef.h>
-#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
-#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
-#include ABSOLUTE_STDINT_H
-#ifdef INT8_MAX
-int8_t a1 = INT8_MAX;
-int8_t a1min = INT8_MIN;
-#endif
-#ifdef INT16_MAX
-int16_t a2 = INT16_MAX;
-int16_t a2min = INT16_MIN;
-#endif
-#ifdef INT32_MAX
-int32_t a3 = INT32_MAX;
-int32_t a3min = INT32_MIN;
-#endif
-#ifdef INT64_MAX
-int64_t a4 = INT64_MAX;
-int64_t a4min = INT64_MIN;
-#endif
-#ifdef UINT8_MAX
-uint8_t b1 = UINT8_MAX;
-#else
-typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
-#endif
-#ifdef UINT16_MAX
-uint16_t b2 = UINT16_MAX;
-#endif
-#ifdef UINT32_MAX
-uint32_t b3 = UINT32_MAX;
-#endif
-#ifdef UINT64_MAX
-uint64_t b4 = UINT64_MAX;
-#endif
-int_least8_t c1 = INT8_C (0x7f);
-int_least8_t c1max = INT_LEAST8_MAX;
-int_least8_t c1min = INT_LEAST8_MIN;
-int_least16_t c2 = INT16_C (0x7fff);
-int_least16_t c2max = INT_LEAST16_MAX;
-int_least16_t c2min = INT_LEAST16_MIN;
-int_least32_t c3 = INT32_C (0x7fffffff);
-int_least32_t c3max = INT_LEAST32_MAX;
-int_least32_t c3min = INT_LEAST32_MIN;
-int_least64_t c4 = INT64_C (0x7fffffffffffffff);
-int_least64_t c4max = INT_LEAST64_MAX;
-int_least64_t c4min = INT_LEAST64_MIN;
-uint_least8_t d1 = UINT8_C (0xff);
-uint_least8_t d1max = UINT_LEAST8_MAX;
-uint_least16_t d2 = UINT16_C (0xffff);
-uint_least16_t d2max = UINT_LEAST16_MAX;
-uint_least32_t d3 = UINT32_C (0xffffffff);
-uint_least32_t d3max = UINT_LEAST32_MAX;
-uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
-uint_least64_t d4max = UINT_LEAST64_MAX;
-int_fast8_t e1 = INT_FAST8_MAX;
-int_fast8_t e1min = INT_FAST8_MIN;
-int_fast16_t e2 = INT_FAST16_MAX;
-int_fast16_t e2min = INT_FAST16_MIN;
-int_fast32_t e3 = INT_FAST32_MAX;
-int_fast32_t e3min = INT_FAST32_MIN;
-int_fast64_t e4 = INT_FAST64_MAX;
-int_fast64_t e4min = INT_FAST64_MIN;
-uint_fast8_t f1 = UINT_FAST8_MAX;
-uint_fast16_t f2 = UINT_FAST16_MAX;
-uint_fast32_t f3 = UINT_FAST32_MAX;
-uint_fast64_t f4 = UINT_FAST64_MAX;
-#ifdef INTPTR_MAX
-intptr_t g = INTPTR_MAX;
-intptr_t gmin = INTPTR_MIN;
-#endif
-#ifdef UINTPTR_MAX
-uintptr_t h = UINTPTR_MAX;
-#endif
-intmax_t i = INTMAX_MAX;
-uintmax_t j = UINTMAX_MAX;
-struct s {
- int check_PTRDIFF: PTRDIFF_MIN < 0 && 0 < PTRDIFF_MAX ? 1 : -1;
- int check_SIG_ATOMIC: SIG_ATOMIC_MIN <= 0 && 0 < SIG_ATOMIC_MAX ? 1 : -1;
- int check_SIZE: 0 < SIZE_MAX ? 1 : -1;
- int check_WCHAR: WCHAR_MIN <= 0 && 0 < WCHAR_MAX ? 1 : -1;
- int check_WINT: WINT_MIN <= 0 && 0 < WINT_MAX ? 1 : -1;
-
- /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
- int check_UINT8_C:
- (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
- int check_UINT16_C:
- (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
-
- /* Detect bugs in OpenBSD 3.9 stdint.h. */
-#ifdef UINT8_MAX
- int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
-#endif
-#ifdef UINT16_MAX
- int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
-#endif
-#ifdef UINT32_MAX
- int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
-#endif
-#ifdef UINT64_MAX
- int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
-#endif
- int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
- int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
- int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
- int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
- int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
- int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
- int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
- int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
- int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
- int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
- int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
-};
- ]])],
- [gl_cv_header_working_stdint_h=yes])])
- fi
- if test "$gl_cv_header_working_stdint_h" != yes; then
-
- dnl Check for <sys/inttypes.h>, and for
- dnl <sys/bitypes.h> (used in Linux libc4 >= 4.6.7 and libc5).
- AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h])
- if test $ac_cv_header_sys_inttypes_h = yes; then
- HAVE_SYS_INTTYPES_H=1
- else
- HAVE_SYS_INTTYPES_H=0
- fi
- AC_SUBST([HAVE_SYS_INTTYPES_H])
- if test $ac_cv_header_sys_bitypes_h = yes; then
- HAVE_SYS_BITYPES_H=1
- else
- HAVE_SYS_BITYPES_H=0
- fi
- AC_SUBST([HAVE_SYS_BITYPES_H])
-
- gl_STDINT_TYPE_PROPERTIES
- STDINT_H=stdint.h
- fi
- AC_SUBST(STDINT_H)
-])
-
-dnl gl_STDINT_BITSIZEOF(TYPES, INCLUDES)
-dnl Determine the size of each of the given types in bits.
-AC_DEFUN([gl_STDINT_BITSIZEOF],
-[
- dnl Use a shell loop, to avoid bloating configure, and
- dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into
- dnl config.h.in,
- dnl - extra AC_SUBST calls, so that the right substitutions are made.
- AC_FOREACH([gltype], [$1],
- [AH_TEMPLATE([BITSIZEOF_]translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]),
- [Define to the number of bits in type ']gltype['.])])
- for gltype in $1 ; do
- AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}],
- [_AC_COMPUTE_INT([sizeof ($gltype) * CHAR_BIT], result,
- [$2
-#include <limits.h>], [result=unknown])
- eval gl_cv_bitsizeof_${gltype}=\$result
- ])
- eval result=\$gl_cv_bitsizeof_${gltype}
- if test $result = unknown; then
- dnl Use a nonempty default, because some compilers, such as IRIX 5 cc,
- dnl do a syntax check even on unused #if conditions and give an error
- dnl on valid C code like this:
- dnl #if 0
- dnl # if > 32
- dnl # endif
- dnl #endif
- result=0
- fi
- GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
- AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result])
- eval BITSIZEOF_${GLTYPE}=\$result
- done
- AC_FOREACH([gltype], [$1],
- [AC_SUBST([BITSIZEOF_]translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))])
-])
-
-dnl gl_CHECK_TYPES_SIGNED(TYPES, INCLUDES)
-dnl Determine the signedness of each of the given types.
-dnl Define HAVE_SIGNED_TYPE if type is signed.
-AC_DEFUN([gl_CHECK_TYPES_SIGNED],
-[
- dnl Use a shell loop, to avoid bloating configure, and
- dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into
- dnl config.h.in,
- dnl - extra AC_SUBST calls, so that the right substitutions are made.
- AC_FOREACH([gltype], [$1],
- [AH_TEMPLATE([HAVE_SIGNED_]translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]),
- [Define to 1 if ']gltype[' is a signed integer type.])])
- for gltype in $1 ; do
- AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed],
- [AC_COMPILE_IFELSE(
- [AC_LANG_PROGRAM([$2[
- int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])],
- result=yes, result=no)
- eval gl_cv_type_${gltype}_signed=\$result
- ])
- eval result=\$gl_cv_type_${gltype}_signed
- GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
- if test "$result" = yes; then
- AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], 1)
- eval HAVE_SIGNED_${GLTYPE}=1
- else
- eval HAVE_SIGNED_${GLTYPE}=0
- fi
- done
- AC_FOREACH([gltype], [$1],
- [AC_SUBST([HAVE_SIGNED_]translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))])
-])
-
-dnl gl_INTEGER_TYPE_SUFFIX(TYPES, INCLUDES)
-dnl Determine the suffix to use for integer constants of the given types.
-dnl Define t_SUFFIX for each such type.
-AC_DEFUN([gl_INTEGER_TYPE_SUFFIX],
-[
- dnl Use a shell loop, to avoid bloating configure, and
- dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into
- dnl config.h.in,
- dnl - extra AC_SUBST calls, so that the right substitutions are made.
- AC_FOREACH([gltype], [$1],
- [AH_TEMPLATE(translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX],
- [Define to l, ll, u, ul, ull, etc., as suitable for
- constants of type ']gltype['.])])
- for gltype in $1 ; do
- AC_CACHE_CHECK([for $gltype integer literal suffix],
- [gl_cv_type_${gltype}_suffix],
- [eval gl_cv_type_${gltype}_suffix=no
- eval result=\$gl_cv_type_${gltype}_signed
- if test "$result" = yes; then
- glsufu=
- else
- glsufu=u
- fi
- for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
- case $glsuf in
- '') gltype1='int';;
- l) gltype1='long int';;
- ll) gltype1='long long int';;
- i64) gltype1='__int64';;
- u) gltype1='unsigned int';;
- ul) gltype1='unsigned long int';;
- ull) gltype1='unsigned long long int';;
- ui64)gltype1='unsigned __int64';;
- esac
- AC_COMPILE_IFELSE(
- [AC_LANG_PROGRAM([$2
- extern $gltype foo;
- extern $gltype1 foo;])],
- [eval gl_cv_type_${gltype}_suffix=\$glsuf])
- eval result=\$gl_cv_type_${gltype}_suffix
- test "$result" != no && break
- done])
- GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
- eval result=\$gl_cv_type_${gltype}_suffix
- test "$result" = no && result=
- eval ${GLTYPE}_SUFFIX=\$result
- AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], $result)
- done
- AC_FOREACH([gltype], [$1],
- [AC_SUBST(translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])])
-])
-
-dnl gl_STDINT_INCLUDES
-AC_DEFUN([gl_STDINT_INCLUDES],
-[[
- #include <stddef.h>
- #include <signal.h>
- #if HAVE_WCHAR_H
- /* BSD/OS 4.1 has a bug: <stdio.h> and <time.h> must be included before
- <wchar.h>. */
- # include <stdio.h>
- # include <time.h>
- # include <wchar.h>
- #endif
-]])
-
-dnl gl_STDINT_TYPE_PROPERTIES
-dnl Compute HAVE_SIGNED_t, BITSIZEOF_t and t_SUFFIX, for all the types t
-dnl of interest to stdint_.h.
-AC_DEFUN([gl_STDINT_TYPE_PROPERTIES],
-[
- gl_STDINT_BITSIZEOF([ptrdiff_t sig_atomic_t size_t wchar_t wint_t],
- [gl_STDINT_INCLUDES])
- gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t],
- [gl_STDINT_INCLUDES])
- gl_cv_type_ptrdiff_t_signed=yes
- gl_cv_type_size_t_signed=no
- gl_INTEGER_TYPE_SUFFIX([ptrdiff_t sig_atomic_t size_t wchar_t wint_t],
- [gl_STDINT_INCLUDES])
-])
diff --git a/gl/m4/strpbrk.m4 b/gl/m4/strpbrk.m4
deleted file mode 100644
index 68360684e..000000000
--- a/gl/m4/strpbrk.m4
+++ /dev/null
@@ -1,16 +0,0 @@
-# strpbrk.m4 serial 2
-dnl Copyright (C) 2002-2003 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-AC_DEFUN([gl_FUNC_STRPBRK],
-[
- AC_REPLACE_FUNCS(strpbrk)
- if test $ac_cv_func_strpbrk = no; then
- gl_PREREQ_STRPBRK
- fi
-])
-
-# Prerequisites of lib/strpbrk.c.
-AC_DEFUN([gl_PREREQ_STRPBRK], [:])
diff --git a/gl/m4/unistd_h.m4 b/gl/m4/unistd_h.m4
deleted file mode 100644
index 9c77f9bd0..000000000
--- a/gl/m4/unistd_h.m4
+++ /dev/null
@@ -1,18 +0,0 @@
-# unistd_h.m4 serial 2
-dnl Copyright (C) 2006 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl Written by Simon Josefsson
-
-AC_DEFUN([gl_HEADER_UNISTD],
-[
- dnl Prerequisites of lib/unistd.h.
- AC_CHECK_HEADERS([unistd.h], [
- UNISTD_H=''
- ], [
- UNISTD_H='unistd.h'
- ])
- AC_SUBST(UNISTD_H)
-])
diff --git a/gl/m4/xsize.m4 b/gl/m4/xsize.m4
deleted file mode 100644
index 85bb721e4..000000000
--- a/gl/m4/xsize.m4
+++ /dev/null
@@ -1,13 +0,0 @@
-# xsize.m4 serial 3
-dnl Copyright (C) 2003-2004 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-AC_DEFUN([gl_XSIZE],
-[
- dnl Prerequisites of lib/xsize.h.
- AC_REQUIRE([gl_SIZE_MAX])
- AC_REQUIRE([AC_C_INLINE])
- AC_CHECK_HEADERS(stdint.h)
-])
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-19 19:23:25 +0000