+# mkdir takes a single argument on some systems.
+echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
+echo "configure:2776: checking if mkdir takes one argument" >&5
+if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 2781 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+#ifdef HAVE_DIRECT_H
+# include <direct.h>
+#endif
+int main() {
+mkdir ("foo", 0);
+; return 0; }
+EOF
+if { (eval echo configure:2798: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ gcc_cv_mkdir_takes_one_arg=no
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ gcc_cv_mkdir_takes_one_arg=yes
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
+if test $gcc_cv_mkdir_takes_one_arg = yes ; then
+ cat >> confdefs.h <<\EOF
+#define MKDIR_TAKES_ONE_ARG 1
+EOF
+
+fi
+
+