mirror of git://gcc.gnu.org/git/gcc.git
33 lines
1.1 KiB
Plaintext
33 lines
1.1 KiB
Plaintext
# inttypes-pri.m4 serial 1 (gettext-0.11.4)
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dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
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dnl This file is free software, distributed under the terms of the GNU
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dnl General Public License. As a special exception to the GNU General
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dnl Public License, this file may be distributed as part of a program
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dnl that contains a configuration script generated by Autoconf, under
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dnl the same distribution terms as the rest of that program.
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dnl From Bruno Haible.
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# Define PRI_MACROS_BROKEN if <inttypes.h> exists and defines the PRI*
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# macros to non-string values. This is the case on AIX 4.3.3.
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AC_DEFUN([gt_INTTYPES_PRI],
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[
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AC_REQUIRE([gt_HEADER_INTTYPES_H])
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if test $gt_cv_header_inttypes_h = yes; then
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AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken],
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gt_cv_inttypes_pri_broken,
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[
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AC_TRY_COMPILE([#include <inttypes.h>
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#ifdef PRId32
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char *p = PRId32;
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#endif
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], [], gt_cv_inttypes_pri_broken=no, gt_cv_inttypes_pri_broken=yes)
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])
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fi
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if test "$gt_cv_inttypes_pri_broken" = yes; then
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AC_DEFINE_UNQUOTED(PRI_MACROS_BROKEN, 1,
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[Define if <inttypes.h> exists and defines unusable PRI* macros.])
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fi
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])
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