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Check for _getopt_long_only_r and force using included version of getopt if the funct...
author
Sergey Poznyakoff
<gray@gnu.org.ua>
Sun, 16 May 2004 20:47:07 +0000
(20:47 +0000)
committer
Sergey Poznyakoff
<gray@gnu.org.ua>
Sun, 16 May 2004 20:47:07 +0000
(20:47 +0000)
configure.ac
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diff --git
a/configure.ac
b/configure.ac
index 1e7329b199dae88d9727bbee022074346c0664b7..b89a3b81ead78a02157a963b9e73d5fc90865afc 100644
(file)
--- a/
configure.ac
+++ b/
configure.ac
@@
-262,6
+262,14
@@
AC_CHECK_TYPE(iconv_t,:,
#endif
])
+# Check if we have reentrant versions of getopt. Argp needs them,
+# but many versions of Glibc lack them, though they define the
+# same getopt interface version as lib/getopt.c.
+AC_CHECK_FUNC(_getopt_long_only_r,
+ :,
+ [AC_DEFINE(WANT_INCLUDED_GETOPT,1,
+ [Define if the included version of getopt has to be used])])
+
AC_SUBST(BACKUP_LIBEXEC_SCRIPTS)
AC_SUBST(BACKUP_SBIN_SCRIPTS)
AC_ARG_ENABLE(backup-scripts,