(_getopt_long_only_r): Remove check.

[chaz/tar] / configure.ac

diff --git a/configure.ac b/configure.ac
index b89a3b81ead78a02157a963b9e73d5fc90865afc..986b079660d98a884754f221b096a7d9ca8fc033 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -132,7 +132,6 @@ LIBS=$tar_save_LIBS
 AC_CHECK_FUNCS(fsync lstat mkfifo readlink strerror symlink setlocale utimes)
 AC_CHECK_DECLS([getgrgid],,, [#include <grp.h>])
 AC_CHECK_DECLS([getpwuid],,, [#include <pwd.h>])
-AC_CHECK_DECLS([valloc])
 AC_CHECK_DECLS([time],,, [#include <time.h>])
 
 # Set LIB_SETSOCKOPT to -lnsl -lsocket if necessary.
@@ -262,14 +261,6 @@ 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,