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| author | Jim Meyering <jim@meyering.net> | 2003-07-10 11:23:31 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2003-07-10 11:23:31 +0000 |
| commit | 14031cbf92f26666723d291ec751585cb6f390b6 (patch) | |
| tree | cca144d9aa49cf192237d13eb44684e1573d0aac /m4/signed.m4 | |
| parent | f928e162807ff9b8b28796a3ef704f0df3cf6810 (diff) | |
| download | coreutils-14031cbf92f26666723d291ec751585cb6f390b6.tar.xz | |
New files, in support of new asprintf use. From gnulib.
Diffstat (limited to 'm4/signed.m4')
| -rw-r--r-- | m4/signed.m4 | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/m4/signed.m4 b/m4/signed.m4 new file mode 100644 index 000000000..dc1f54f10 --- /dev/null +++ b/m4/signed.m4 @@ -0,0 +1,19 @@ +# signed.m4 serial 1 (gettext-0.10.40) +dnl Copyright (C) 2001-2002 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +dnl From Bruno Haible. + +AC_DEFUN([bh_C_SIGNED], +[ + AC_CACHE_CHECK([for signed], bh_cv_c_signed, + [AC_TRY_COMPILE(, [signed char x;], bh_cv_c_signed=yes, bh_cv_c_signed=no)]) + if test $bh_cv_c_signed = no; then + AC_DEFINE(signed, , + [Define to empty if the C compiler doesn't support this keyword.]) + fi +]) |