From a8eb3800516951b2add539e4e4bcb0ccdddd4ea0 Mon Sep 17 00:00:00 2001
From: c9s <yoanlin93@gmail.com>
Date: Sat, 17 May 2014 07:17:44 +0800
Subject: [PATCH] Check funcs & header files

---
 configure.ac | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/configure.ac b/configure.ac
index c558ce1..802bbb0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -11,6 +11,18 @@ AM_PATH_CHECK(,[have_check="yes"],
   [have_check="no"])
 AM_CONDITIONAL(HAVE_CHECK, test x"$have_check" = "xyes")
 
+AC_CHECK_HEADERS([stdlib.h string.h sys/time.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_CHECK_HEADER_STDBOOL
+AC_C_INLINE
+AC_TYPE_SIZE_T
+
+# Checks for library functions.
+AC_FUNC_MALLOC
+AC_FUNC_REALLOC
+AC_CHECK_FUNCS([gettimeofday memset strchr strdup strndup strstr])
+
 PKG_PROG_PKG_CONFIG
 PKG_CHECK_MODULES(DEPS, [libpcre check])
 AC_SUBST(DEPS_CFLAGS)