New upstream version 2.3.4
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556 changed files with 90432 additions and 53391 deletions
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@ -1,17 +1,19 @@
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# size_max.m4 serial 10
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dnl Copyright (C) 2003, 2005-2006, 2008-2013 Free Software Foundation, Inc.
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# size_max.m4 serial 12
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dnl Copyright (C) 2003, 2005-2006, 2008-2023 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl From Bruno Haible.
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AC_PREREQ([2.61])
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AC_DEFUN([gl_SIZE_MAX],
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[
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AC_CHECK_HEADERS([stdint.h])
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dnl First test whether the system already has SIZE_MAX.
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AC_CACHE_CHECK([for SIZE_MAX], [gl_cv_size_max], [
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gl_cv_size_max=
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gl_cv_size_max=no
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AC_EGREP_CPP([Found it], [
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#include <limits.h>
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#if HAVE_STDINT_H
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@ -21,7 +23,7 @@ AC_DEFUN([gl_SIZE_MAX],
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Found it
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#endif
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], [gl_cv_size_max=yes])
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if test -z "$gl_cv_size_max"; then
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if test $gl_cv_size_max != yes; then
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dnl Define it ourselves. Here we assume that the type 'size_t' is not wider
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dnl than the type 'unsigned long'. Try hard to find a definition that can
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dnl be used in a preprocessor #if, i.e. doesn't contain a cast.
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@ -71,9 +73,3 @@ Found it
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# undef SIZE_MAX
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#endif])
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])
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dnl Autoconf >= 2.61 has AC_COMPUTE_INT built-in.
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dnl Remove this when we can assume autoconf >= 2.61.
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m4_ifdef([AC_COMPUTE_INT], [], [
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AC_DEFUN([AC_COMPUTE_INT], [_AC_COMPUTE_INT([$2],[$1],[$3],[$4])])
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])
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