From 72acb40ac9a477bdfb3f214b642ae6a7929a1dd9 Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Wed, 16 Aug 2006 13:22:39 +0000
Subject: Added the lua library.

---
 configure.in | 34 ++++++++++++++++++++++++++++++++--
 1 file changed, 32 insertions(+), 2 deletions(-)

diff --git a/configure.in b/configure.in
index cc4e9a7..72b8b96 100644
--- a/configure.in
+++ b/configure.in
@@ -36,7 +36,7 @@ if test x$with_debug == xyes; then
 fi 
 
 AC_ARG_WITH(client,  [  --without-client        Build without client support])
-if test x$with_client != xno && test -z "$CLIENT"; then
+if test x$with_client != xno; then
 	  CLIENT_DIR=client
 		AC_SUBST(CLIENT_DIR)
 	 
@@ -91,7 +91,7 @@ else
 fi 
 
 AC_ARG_WITH(server,  [  --without-server        Build without server support])
-if test x$with_server != xno && test -z "$SERVER"; then
+if test x$with_server != xno; then
 	  SERVER_DIR=server
 		AC_SUBST(SERVER_DIR)
 
@@ -126,6 +126,36 @@ dnl Check for getopt
 dnl ======================
 AC_HAVE_HEADERS(getopt.h)
 
+dnl ======================
+dnl Check for the lua library
+dnl ======================
+AC_ARG_WITH(luadir,  [  --with-luadir=DIR       The prefix to where LUA 5.1 is installed],
+										 LDFLAGS="${LDFLAGS} -L${withval}/lib"
+										 LIBS="${LIBS} -llua -lm"
+										 CFLAGS="${CFLAGS} -I${withval}/include"
+										 CXXFLAGS="${CXXFLAGS} -I${withval}/include"
+										 CPPFLAGS="${CPPFLAGS} -I${withval}/include"
+)
+AC_SUBST(CFLAGS)
+AC_SUBST(CXXFLAGS)
+AC_SUBST(CPPFLAGS)
+AC_SUBST(LDFLAGS)
+AC_SUBST(LIBS)
+AC_CHECK_HEADER(lua.h, , AC_MSG_ERROR([*** lua headers not found!]))
+AC_CHECK_HEADER(lualib.h, , AC_MSG_ERROR([*** lualib header not found!]))
+AC_CHECK_HEADER(lauxlib.h, , AC_MSG_ERROR([*** lauxlib header not found!]))
+#AC_CHECK_LIB(lua, lua_open, ,  AC_MSG_ERROR([*** lib lua not found!]))
+AC_MSG_CHECKING([for lua_open in -llua])
+AC_TRY_RUN([
+#include <lua.h>
+
+int main(int argc, char *argv[])
+{
+	lua_open();
+	return 0;
+}
+],,  AC_MSG_ERROR([*** lib lua not found!]))
+
 dnl ======================
 dnl Check for pthread library
 dnl ======================
-- 
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