Annotation of embedaddon/libiconv/srcm4/inttypes-pri.m4, revision 1.1.1.3
1.1.1.2 misho 1: # inttypes-pri.m4 serial 7 (gettext-0.18.2)
1.1.1.3 ! misho 2: dnl Copyright (C) 1997-2002, 2006, 2008-2019 Free Software Foundation, Inc.
1.1 misho 3: dnl This file is free software; the Free Software Foundation
4: dnl gives unlimited permission to copy and/or distribute it,
5: dnl with or without modifications, as long as this notice is preserved.
6:
7: dnl From Bruno Haible.
8:
1.1.1.2 misho 9: AC_PREREQ([2.53])
1.1 misho 10:
11: # Define PRI_MACROS_BROKEN if <inttypes.h> exists and defines the PRI*
12: # macros to non-string values. This is the case on AIX 4.3.3.
13:
14: AC_DEFUN([gt_INTTYPES_PRI],
15: [
16: AC_CHECK_HEADERS([inttypes.h])
17: if test $ac_cv_header_inttypes_h = yes; then
18: AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken],
19: [gt_cv_inttypes_pri_broken],
20: [
1.1.1.2 misho 21: AC_COMPILE_IFELSE(
22: [AC_LANG_PROGRAM(
23: [[
24: #include <inttypes.h>
1.1 misho 25: #ifdef PRId32
26: char *p = PRId32;
27: #endif
1.1.1.2 misho 28: ]],
29: [[]])],
30: [gt_cv_inttypes_pri_broken=no],
31: [gt_cv_inttypes_pri_broken=yes])
1.1 misho 32: ])
33: fi
34: if test "$gt_cv_inttypes_pri_broken" = yes; then
35: AC_DEFINE_UNQUOTED([PRI_MACROS_BROKEN], [1],
36: [Define if <inttypes.h> exists and defines unusable PRI* macros.])
37: PRI_MACROS_BROKEN=1
38: else
39: PRI_MACROS_BROKEN=0
40: fi
41: AC_SUBST([PRI_MACROS_BROKEN])
42: ])
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