Return to stdint_h.m4 CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / confuse / m4

Annotation of embedaddon/confuse/m4/stdint_h.m4, revision 1.1.1.2

1.1.1.2 ! misho       1: # stdint_h.m4 serial 9
        !             2: dnl Copyright (C) 1997-2004, 2006, 2008-2013 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_STDINT_H_WITH_UINTMAX if <stdint.h> exists,
                     10: # doesn't clash with <sys/types.h>, and declares uintmax_t.
                     11: 
                     12: AC_DEFUN([gl_AC_HEADER_STDINT_H],
                     13: [
1.1.1.2 ! misho      14:   AC_CACHE_CHECK([for stdint.h], [gl_cv_header_stdint_h],
        !            15:     [AC_COMPILE_IFELSE(
        !            16:        [AC_LANG_PROGRAM(
        !            17:           [[#include <sys/types.h>
        !            18:             #include <stdint.h>]],
        !            19:           [[uintmax_t i = (uintmax_t) -1; return !i;]])],
        !            20:        [gl_cv_header_stdint_h=yes],
        !            21:        [gl_cv_header_stdint_h=no])])
1.1       misho      22:   if test $gl_cv_header_stdint_h = yes; then
1.1.1.2 ! misho      23:     AC_DEFINE_UNQUOTED([HAVE_STDINT_H_WITH_UINTMAX], [1],
1.1       misho      24:       [Define if <stdint.h> exists, doesn't clash with <sys/types.h>,
                     25:        and declares uintmax_t. ])
                     26:   fi
                     27: ])