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Annotation of embedaddon/libiconv/srcm4/inttypes_h.m4, revision 1.1.1.3

1.1.1.2   misho       1: # inttypes_h.m4 serial 10
1.1.1.3 ! misho       2: dnl Copyright (C) 1997-2004, 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 Paul Eggert.
                      8: 
                      9: # Define HAVE_INTTYPES_H_WITH_UINTMAX if <inttypes.h> exists,
                     10: # doesn't clash with <sys/types.h>, and declares uintmax_t.
                     11: 
                     12: AC_DEFUN([gl_AC_HEADER_INTTYPES_H],
                     13: [
                     14:   AC_CACHE_CHECK([for inttypes.h], [gl_cv_header_inttypes_h],
1.1.1.2   misho      15:     [AC_COMPILE_IFELSE(
                     16:        [AC_LANG_PROGRAM(
                     17:           [[
                     18: #include <sys/types.h>
                     19: #include <inttypes.h>
                     20:           ]],
                     21:           [[uintmax_t i = (uintmax_t) -1; return !i;]])],
                     22:        [gl_cv_header_inttypes_h=yes],
                     23:        [gl_cv_header_inttypes_h=no])])
1.1       misho      24:   if test $gl_cv_header_inttypes_h = yes; then
                     25:     AC_DEFINE_UNQUOTED([HAVE_INTTYPES_H_WITH_UINTMAX], [1],
                     26:       [Define if <inttypes.h> exists, doesn't clash with <sys/types.h>,
                     27:        and declares uintmax_t. ])
                     28:   fi
                     29: ])