Mercurial > gnulib
diff m4/obstack-printf.m4 @ 10205:3384541effec
Add obstack-printf and obstack-printf-posix modules.
* modules/obstack-printf: New file.
* modules/obstack-printf-posix: Likewise.
* MODULES.html.sh (Misc): Mention them.
* doc/glibc-functions/obstack_printf.texi (obstack_printf):
Likewise.
* doc/glibc-functions/obstack_vprintf.texi (obstack_vprintf):
Likewise.
* modules/stdio (Makefile.am): Accomodate new modules.
* m4/stdio_h.m4 (gl_STDIO_H_DEFAULTS): Likewise.
* lib/stdio.in.h (rpl_obstack_printf, rpl_obstack_vprintf):
Declare.
* lib/obstack_printf.c (obstack_printf, obstack_vprintf): New
functions.
* m4/obstack-printf.m4 (gl_OBSTACK_PRINTF)
(gl_REPLACE_OBSTACK_PRINTF): New macros
* m4/obstack-printf-posix.m4 (gl_OBSTACK_PRINTF_POSIX): Likewise.
* tests/test-obstack-printf.c: New file.
* modules/obstack-printf-tests: Likewise.
* modules/obstack-printf-posix-tests: Likewise.
Signed-off-by: Eric Blake <ebb9@byu.net>
| author | Eric Blake <ebb9@byu.net> |
|---|---|
| date | Fri, 13 Jun 2008 06:40:53 -0600 |
| parents | |
| children | 927afe014a7d |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/m4/obstack-printf.m4 Fri Jun 13 06:40:53 2008 -0600 @@ -0,0 +1,32 @@ +# obstack-printf.m4 serial 1 +dnl Copyright (C) 2008 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 Eric Blake. +dnl Test whether obstack_printf() exists. For now, we assume that +dnl obstack_vprintf behaves identically, so we only test for one. + +AC_DEFUN([gl_FUNC_OBSTACK_PRINTF], +[ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([obstack_printf]) + if test $ac_cv_func_obstack_printf = no ; then + gl_REPLACE_OBSTACK_PRINTF + fi + + AC_CHECK_DECLS_ONCE([obstack_printf]) + if test $ac_cv_have_decl_obstack_printf = no; then + HAVE_DECL_OBSTACK_PRINTF=0 + fi +]) + +AC_DEFUN([gl_REPLACE_OBSTACK_PRINTF], +[ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_LIBOBJ([obstack_printf]) + if test $ac_cv_func_obstack_printf = yes; then + REPLACE_OBSTACK_PRINTF=1 + fi +])