From 72c81f37b06d9cbd8edfa2b90929a793936a15fb Mon Sep 17 00:00:00 2001
From: Bjørn Lindeijer <bjorn@lindeijer.nl>
Date: Sun, 16 Nov 2008 19:15:42 +0100
Subject: Added a raw check for liblua 5.1 to configure

For when pkg-config files aren't available. They most often are not when
Lua was installed manually, not sure if they come with the Lua
distribution at all.
---
 configure.ac | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index d8ef919..6602a7a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -97,8 +97,10 @@ AC_ARG_ENABLE(
 )
 
 if test "$enable_lua_engine" = "yes"; then
-    PKG_CHECK_MODULES(LUA, [lua >= 5.1], ,
-        [PKG_CHECK_MODULES(LUA, [lua5.1 >= 5.1])])
+    PKG_CHECK_MODULES(LUA, [lua >= 5.2], ,
+        [PKG_CHECK_MODULES(LUA, [lua5.1 >= 5.2], ,
+            [AC_CHECK_LIB([lua5.1], [lua_newstate], ,
+                AC_MSG_ERROR([ *** Unable to find liblua 5.1]))])])
     CXXFLAGS="$CXXFLAGS $LUA_CFLAGS"
     LIBS="$LIBS $LUA_LIBS"
 fi
-- 
cgit