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| author |  Holger Weiss <holger@zedat.fu-berlin.de>
| 2013-08-19 23:27:12 +0200 |
|---|---|---|
| committer | Holger Weiss <holger@zedat.fu-berlin.de>
| 2013-08-19 23:27:12 +0200 |
| commit | 26fbe7f1e68bb0c96da32491efcf3696fe6c299b (patch) | |
| tree | c4d95289187a64e9c7517bf73d8208026c3d2fb3 /gl/m4/btowc.m4 | |
| parent | 5f79e3e9f62ca5487d9881973149136ba1d19d3e (diff) | |
| download | monitoring-plugins-26fbe7f1e68bb0c96da32491efcf3696fe6c299b.tar.gz | |
Sync with the latest Gnulib code (6f2d632)
Diffstat (limited to 'gl/m4/btowc.m4')
| -rw-r--r-- | gl/m4/btowc.m4 | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/gl/m4/btowc.m4 b/gl/m4/btowc.m4 index c4ee4e41..978a06e9 100644 --- a/gl/m4/btowc.m4 +++ b/gl/m4/btowc.m4 @@ -1,5 +1,5 @@ -# btowc.m4 serial 6 -dnl Copyright (C) 2008-2010 Free Software Foundation, Inc. +# btowc.m4 serial 10 +dnl Copyright (C) 2008-2013 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. @@ -26,16 +26,23 @@ AC_DEFUN([gl_FUNC_BTOWC], AC_CACHE_CHECK([whether btowc(0) is correct], [gl_cv_func_btowc_nul], [ - AC_TRY_RUN([ -#include <stdio.h> + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ #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 () { if (btowc ('\0') != 0) return 1; return 0; -}], +}]])], [gl_cv_func_btowc_nul=yes], [gl_cv_func_btowc_nul=no], [ @@ -65,10 +72,17 @@ changequote(,)dnl esac changequote([,])dnl if test $LOCALE_FR != none; then - AC_TRY_RUN([ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ #include <locale.h> -#include <stdio.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 () { @@ -78,7 +92,7 @@ int main () return 1; } return 0; -}], +}]])], [gl_cv_func_btowc_eof=yes], [gl_cv_func_btowc_eof=no], [:]) @@ -94,11 +108,6 @@ int main () *) REPLACE_BTOWC=1 ;; esac fi - if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then - gl_REPLACE_WCHAR_H - AC_LIBOBJ([btowc]) - gl_PREREQ_BTOWC - fi ]) # Prerequisites of lib/btowc.c. |