Mercurial > gnulib
view m4/imaxdiv.m4 @ 40216:02ed6264c100
strfmon_l: Fix -fsanitize=address finding.
* lib/strfmon_l.c: Include <errno.h>, <stdbool.h>, <stdlib.h>,
<string.h>.
(MAX_ARGS): Renamed from MAX_ARG_WORDS.
(directive_t, directives_t): New types.
(fmon_parse): New function.
(rpl_strfmon_l): Don't call va_arg more often than needed for the
format string. Consume 'long double' arguments in places where the
format string indicates so.
* modules/strfmon_l (Depends-on): Add 'stdbool'.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sat, 09 Mar 2019 23:30:40 +0100 |
parents | b06060465f09 |
children |
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# imaxdiv.m4 serial 5 dnl Copyright (C) 2006, 2009-2019 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. AC_DEFUN([gl_FUNC_IMAXDIV], [ AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) dnl On OSF/1 5.1 with cc, this function is declared but not defined. AC_CHECK_FUNCS_ONCE([imaxdiv]) AC_CHECK_DECLS_ONCE([imaxdiv]) if test "$ac_cv_have_decl_imaxdiv" != yes; then HAVE_DECL_IMAXDIV=0 fi AC_CACHE_CHECK([whether <inttypes.h> defines imaxdiv_t], [gl_cv_type_imaxdiv_t], [dnl Assume that if imaxdiv is declared, imaxdiv_t is defined. if test $ac_cv_have_decl_imaxdiv = yes; then gl_cv_type_imaxdiv_t=yes else AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[#include <inttypes.h> imaxdiv_t x; ]]) ], [gl_cv_type_imaxdiv_t=yes], [gl_cv_type_imaxdiv_t=no]) fi ]) if test $gl_cv_type_imaxdiv_t = no; then HAVE_IMAXDIV_T=0 fi ]) # Prerequisites of lib/imaxdiv.c. AC_DEFUN([gl_PREREQ_IMAXDIV], [:])