Mercurial > hg > octave-lojdl > gnulib-hg
changeset 6774:dc482bc540d0
New module 'stdarg'.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Mon, 08 May 2006 13:13:13 +0000 |
| parents | aac4934ef6ed |
| children | 21acfa839f4f |
| files | ChangeLog MODULES.html.sh m4/ChangeLog m4/stdarg.m4 modules/stdarg |
| diffstat | 5 files changed, 80 insertions(+), 1 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,8 +1,13 @@ +2006-05-08 Bruno Haible <bruno@clisp.org> + + * modules/stdarg: New file. + * MODULES.html.sh (func_all_modules): Add section for <stdarg.h>. + 2006-05-02 Paul Eggert <eggert@cs.ucla.edu> * modules/inttypes (Maintainer): Change from Derek Price to 'all'. -2006-04-25 Bruno Haible <bruno@clisp.org> +2006-04-29 Bruno Haible <bruno@clisp.org> * gnulib-tool: Make --update option actually work.
--- a/MODULES.html.sh +++ b/MODULES.html.sh @@ -1665,6 +1665,16 @@ func_module size_max func_end_table + element="Variable arguments <stdarg.h>" + element=`printf "%s" "$element" | sed -e "$sed_lt" -e "$sed_gt"` + func_section_wrap isoc_sup_stdarg + func_wrap H3 + func_echo "$element" + + func_begin_table + func_module stdarg + func_end_table + element="Boolean type and values <stdbool.h>" element=`printf "%s" "$element" | sed -e "$sed_lt" -e "$sed_gt"` func_section_wrap isoc_sup_stdbool
--- a/m4/ChangeLog +++ b/m4/ChangeLog @@ -1,3 +1,7 @@ +2006-05-08 Bruno Haible <bruno@clisp.org> + + * stdarg.m4: New file, from GNU gettext. + 2006-05-05 Jim Meyering <jim@meyering.net> * warning.m4: New file, derived from bison's file by the same name.
new file mode 100644 --- /dev/null +++ b/m4/stdarg.m4 @@ -0,0 +1,39 @@ +# stdarg.m4 serial 1 +dnl Copyright (C) 2006 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Provide a working va_copy in combination with <stdarg.h>. + +AC_DEFUN([gl_STDARG_H], +[ + AC_MSG_CHECKING([for va_copy]) + AC_CACHE_VAL([gl_cv_func_va_copy], [ + AC_TRY_COMPILE([#include <stdarg.h>], [ +#ifndef va_copy +void (*func) (va_list, va_list) = va_copy; +#endif +], + [gl_cv_func_va_copy=yes], [gl_cv_func_va_copy=no])]) + AC_MSG_RESULT([$gl_cv_func_va_copy]) + if test $gl_cv_func_va_copy = no; then + # Provide a substitute, either __va_copy or as a simple assignment. + AC_CACHE_VAL([gl_cv_func___va_copy], [ + AC_TRY_COMPILE([#include <stdarg.h>], [ +#ifndef __va_copy +error, bail out +#endif +], + [gl_cv_func___va_copy=yes], [gl_cv_func___va_copy=no])]) + if test $gl_cv_func___va_copy = yes; then + AC_DEFINE([va_copy], [__va_copy], + [Define as a macro for copying va_list variables.]) + else + AH_VERBATIM([#define gl_va_copy(a,b) (a) = (b)]) + AC_DEFINE([va_copy], [gl_va_copy], + [Define as a macro for copying va_list variables.]) + fi + fi +])