From 8ec7f414762bd99ec96d9e2f434d687bcd1ea785 Mon Sep 17 00:00:00 2001
From: Bartosz Golaszewski <bartekgola@gmail.com>
Date: Tue, 20 Jun 2017 10:36:16 +0200
Subject: [PATCH] configure: check for regex functions when building tests

Check if regexec() is available if we need to build the test suite.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
---
 configure.ac | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure.ac b/configure.ac
index 02144dd..a4f8f7e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -103,6 +103,7 @@ AC_DEFUN([FUNC_NOT_FOUND_TESTS],
 if test "x$with_tests" = xtrue
 then
 	AC_CHECK_FUNC([qsort], [], [FUNC_NOT_FOUND_TESTS([qsort])])
+	AC_CHECK_FUNC([regexec], [], [FUNC_NOT_FOUND_TESTS([regexec])])
 
 	PKG_CHECK_MODULES(KMOD, libkmod)
 	PKG_CHECK_MODULES(UDEV, libudev)
-- 
2.30.2