Mercurial > gnulib
view m4/strfmon_l.m4 @ 40227:5207eb0dcd2a
tests: Avoid havoc with "gcc -fcheck-pointer-bounds".
* tests/test-fprintf-posix2.c: Skip the test when -fcheck-pointer-bounds
is in use.
* tests/test-printf-posix2.c: Likewise.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 10 Mar 2019 17:09:30 +0100 |
parents | b06060465f09 |
children |
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# strfmon_l.m4 serial 1 dnl Copyright (C) 2017-2019 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_STRFMON_L], [ AC_REQUIRE([gl_MONETARY_H_DEFAULTS]) dnl Persuade glibc <monetary.h> to declare strfmon_l(). AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) dnl On Mac OS X 10.12, <monetary.h> may declare strfmon_l() if dnl _USE_EXTENDED_LOCALES_ is defined. But this symbol is supposed dnl to be defined by <xlocale.h>, not by us. AC_CHECK_FUNCS_ONCE([strfmon_l]) if test $ac_cv_func_strfmon_l = yes; then dnl Test for bug <https://sourceware.org/bugzilla/show_bug.cgi?id=19633> dnl which was fixed in glibc-2.24. AC_CACHE_CHECK([whether strfmon_l works], [gl_cv_strfmon_l_works], [AC_EGREP_CPP([Unlucky], [ #include <features.h> #ifdef __GNU_LIBRARY__ #if (__GLIBC__ == 2 && __GLIBC_MINOR__ < 24) Unlucky GNU user #endif #endif ], [gl_cv_strfmon_l_works=no], [gl_cv_strfmon_l_works="guessing yes"]) ]) if test "$gl_cv_strfmon_l_works" = no; then REPLACE_STRFMON_L=1 fi else HAVE_STRFMON_L=0 fi ]) # Prerequisites of lib/strfmon_l.c. AC_DEFUN([gl_PREREQ_STRFMON_L], [ : ])