From 8f31b7024621f1be7dfc998c1a6dfd714a3b6197 Mon Sep 17 00:00:00 2001
From: Alexander Traud <pabstraud@compuserve.com>
Date: Wed, 17 Jan 2018 09:51:29 +0100
Subject: BuildSystem: Detect external library Lua in version 5.3.

On some platforms, you decide to go for one specific version of Lua, for
example in OpenBSD. On other platforms, you are able to install several versions
side-by-side, for example in Ubuntu and Fedora. Asterisk already works with
Lua 5.3. Asterisk failed to detect Lua 5.3 on those platforms which allow
several versions.

ASTERISK-27592

Change-Id: If7a4b395d844a464e9a1f4f626c5bff4ee67eed8
---
 configure.ac | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index f68338b2d..d206bd33e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2409,6 +2409,15 @@ if test "${PBX_PWLIB}" = "1" -a "${USE_OPENH323}" != "no" ; then
 		[${PWLIB_INCLUDE}], [${PWLIB_LIB}])
 fi
 
+AST_EXT_LIB_CHECK([LUA], [lua5.3], [luaL_newstate], [lua5.3/lua.h], [-lm])
+if test "x${PBX_LUA}" = "x1" ; then
+	if test x"${LUA_DIR}" = x; then
+		LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.3"
+	else
+		LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.3"
+	fi
+fi
+
 AST_EXT_LIB_CHECK([LUA], [lua5.2], [luaL_newstate], [lua5.2/lua.h], [-lm])
 if test "x${PBX_LUA}" = "x1" ; then
 	if test x"${LUA_DIR}" = x; then
-- 
cgit v1.2.3