Merged revisions 265747 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

........
  r265747 | tilghman | 2010-05-25 19:29:40 -0500 (Tue, 25 May 2010) | 8 lines
  
  Use configure to determine the prefixes and include directories properly.
  
  This ensures cross-platform compatibility, even among Linux distributions,
  which don't always put headers in the same place.
  
  (closes issue #17391)
   Reported by: loloski
........


git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.6.2@265748 f38db490-d61c-443f-a65b-d21fe96a405b

4 files changed, 11 insertions, 16 deletions

diff --git a/configure b/configure
index aff6c096c..2246def02 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.ac Revision: 262051 .
+# From configure.ac Revision: 264250 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.61 for asterisk 1.6.
 #
@@ -34607,11 +34607,11 @@ fi
 
 
 if test "x${PBX_LUA}" = "x1" ; then
-
-cat >>confdefs.h <<_ACEOF
-#define LUA51_PREFIX 1
-_ACEOF
-
+	if test x"${LUA_DIR}" = x; then
+		LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
+	else
+		LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
+	fi
 fi
 
 # Some distributions (like SuSE) remove the 5.1 suffix.
diff --git a/configure.ac b/configure.ac
index 57913747c..d36db4195 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1560,7 +1560,11 @@ fi
 
 AST_EXT_LIB_CHECK([LUA], [lua5.1], [luaL_newstate], [lua5.1/lua.h], [-lm]) 
 if test "x${PBX_LUA}" = "x1" ; then
-	AC_DEFINE_UNQUOTED([LUA51_PREFIX], [1], [Define to 1 if lua is found with a lua5.1 prefix])
+	if test x"${LUA_DIR}" = x; then
+		LUA_INCLUDE="${LUA_INCLUDE} -I/usr/include/lua5.1"
+	else
+		LUA_INCLUDE="${LUA_INCLUDE} -I${LUA_DIR}/lua5.1"
+	fi
 fi
 	
 # Some distributions (like SuSE) remove the 5.1 suffix.
diff --git a/include/asterisk/autoconfig.h.in b/include/asterisk/autoconfig.h.in
index 9bd4ca16b..a6f108e82 100644
--- a/include/asterisk/autoconfig.h.in
+++ b/include/asterisk/autoconfig.h.in
@@ -909,9 +909,6 @@
    slash. */
 #undef LSTAT_FOLLOWS_SLASHED_SYMLINK
 
-/* Define to 1 if lua is found with a lua5.1 prefix */
-#undef LUA51_PREFIX
-
 /* Build chan_misdn for mISDN 1.2 or later. */
 #undef MISDN_1_2
 
diff --git a/pbx/pbx_lua.c b/pbx/pbx_lua.c
index afa89de6a..2c84066c9 100644
--- a/pbx/pbx_lua.c
+++ b/pbx/pbx_lua.c
@@ -42,15 +42,9 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 #include "asterisk/paths.h"
 #include "asterisk/hashtab.h"
 
-#ifdef LUA51_PREFIX
-#include <lua5.1/lua.h>
-#include <lua5.1/lauxlib.h>
-#include <lua5.1/lualib.h>
-#else
 #include <lua.h>
 #include <lauxlib.h>
 #include <lualib.h>
-#endif
 
 static char *config = "extensions.lua";
 static char *registrar = "pbx_lua";