1 files changed, 22 insertions, 0 deletions
diff --git a/gl/m4/mkdtemp.m4 b/gl/m4/mkdtemp.m4
new file mode 100644
index 0000000..e39bcb9
--- /dev/null
+++ b/gl/m4/mkdtemp.m4
@@ -0,0 +1,22 @@
+# mkdtemp.m4 serial 4
+dnl Copyright (C) 2001-2003, 2006 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([gt_FUNC_MKDTEMP],
+[
+  AC_REPLACE_FUNCS(mkdtemp)
+  if test $ac_cv_func_mkdtemp = no; then
+    gl_PREREQ_MKDTEMP
+  fi
+])
+
+# Prerequisites of lib/mkdtemp.c
+AC_DEFUN([gl_PREREQ_MKDTEMP],
+[
+  AC_REQUIRE([AC_HEADER_STAT])
+  AC_CHECK_HEADERS_ONCE(sys/time.h unistd.h)
+  AC_CHECK_HEADERS(time.h)
+  AC_CHECK_FUNCS(gettimeofday)
+])