diff options
Diffstat (limited to 'gnulib-m4/wctob.m4')
| -rw-r--r-- | gnulib-m4/wctob.m4 | 47 |
1 files changed, 17 insertions, 30 deletions
diff --git a/gnulib-m4/wctob.m4 b/gnulib-m4/wctob.m4 index 501dc4a..3af3cc7 100644 --- a/gnulib-m4/wctob.m4 +++ b/gnulib-m4/wctob.m4 @@ -1,5 +1,5 @@ -# wctob.m4 serial 10 -dnl Copyright (C) 2008-2015 Free Software Foundation, Inc. +# wctob.m4 serial 5 +dnl Copyright (C) 2008-2010 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -10,10 +10,11 @@ AC_DEFUN([gl_FUNC_WCTOB], AC_CHECK_FUNCS_ONCE([wctob]) if test $ac_cv_func_wctob = no; then - HAVE_WCTOB=0 HAVE_DECL_WCTOB=0 + gl_REPLACE_WCHAR_H + AC_LIBOBJ([wctob]) + gl_PREREQ_WCTOB else - HAVE_WCTOB=1 dnl Solaris 9 has the wctob() function but it does not work. dnl Cygwin 1.7.2 has the wctob() function but it clobbers caller-owned @@ -37,16 +38,8 @@ changequote(,)dnl changequote([,])dnl case "$host_os" in cygwin*) - AC_RUN_IFELSE( - [AC_LANG_SOURCE([[ + AC_TRY_RUN([ #include <locale.h> -/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before - <wchar.h>. - BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be - included before <wchar.h>. */ -#include <stddef.h> -#include <stdio.h> -#include <time.h> #include <wchar.h> register long global __asm__ ("%ebx"); @@ -61,24 +54,13 @@ int main () if (global != 0x12345678) return 2; return 0; -}]])], - [:], - [gl_cv_func_wctob_works=no], - [:]) +}], [:], [gl_cv_func_wctob_works=no], [:]) ;; esac if test "$gl_cv_func_wctob_works" != no && test $LOCALE_FR != none; then - AC_RUN_IFELSE( - [AC_LANG_SOURCE([[ + AC_TRY_RUN([ #include <locale.h> #include <string.h> -/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before - <wchar.h>. - BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be - included before <wchar.h>. */ -#include <stddef.h> -#include <stdio.h> -#include <time.h> #include <wchar.h> int main () { @@ -91,7 +73,7 @@ int main () return 1; } return 0; -}]])], +}], [gl_cv_func_wctob_works=yes], [gl_cv_func_wctob_works=no], [:]) @@ -101,10 +83,14 @@ int main () *yes) ;; *) REPLACE_WCTOB=1 ;; esac - if test $REPLACE_WCTOB = 0; then + if test $REPLACE_WCTOB = 1; then + gl_REPLACE_WCHAR_H + AC_LIBOBJ([wctob]) + gl_PREREQ_WCTOB + else dnl IRIX 6.5 has the wctob() function but does not declare it. - AC_CHECK_DECLS([wctob], [], [], [[ + AC_CHECK_DECLS([wctob], [], [], [ /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before <wchar.h>. BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included @@ -113,9 +99,10 @@ int main () #include <stdio.h> #include <time.h> #include <wchar.h> -]]) +]) if test $ac_cv_have_decl_wctob != yes; then HAVE_DECL_WCTOB=0 + gl_REPLACE_WCHAR_H fi fi fi |