From 581d3ff66af5e50bcb3c42b96fb9cad10c32d467 Mon Sep 17 00:00:00 2001
From: navarro <navarro@caraja.(none)>
Date: Fri, 22 Jun 2012 14:09:14 +0200
Subject: [PATCH 1/1] Use cmake module for lua51

---
 .../Cmake/Modules/FindLua51Simgrid.cmake      | 82 ++++++-------------
 1 file changed, 26 insertions(+), 56 deletions(-)

diff --git a/buildtools/Cmake/Modules/FindLua51Simgrid.cmake b/buildtools/Cmake/Modules/FindLua51Simgrid.cmake
index fe0dd5dd20..eb95ff455f 100644
--- a/buildtools/Cmake/Modules/FindLua51Simgrid.cmake
+++ b/buildtools/Cmake/Modules/FindLua51Simgrid.cmake
@@ -1,69 +1,39 @@
-find_path(HAVE_LUA_H lua.h
-    HINTS
-    $ENV{LD_LIBRARY_PATH}
-    PATH_SUFFIXES lua/ lua/5.1/ include/ include/lua5.1/ include/lua51 include/lua
-    PATHS
-    /opt
-    /opt/local
-    /opt/csw
-    /sw
-    /usr
-)
-
-find_library(HAVE_LUA51_LIB
-    NAME lua.5.1 lua5.1 lua51 lua-5.1 lua
-    HINTS
-    $ENV{LD_LIBRARY_PATH}
-    PATH_SUFFIXES lib64 lib
-    PATHS
-    /opt
-    /opt/local
-    /opt/csw
-    /sw
-    /usr
-)
-
+include(FindLua51)
 find_program(HAVE_LUA_BIN NAMES lua)
 
-set(LIB_LUA_NAME ${HAVE_LUA51_LIB})
-string(REGEX MATCH "liblua.*$" LIB_LUA_NAME "${LIB_LUA_NAME}")
-string(REPLACE ".${LIB_EXE}" "" LIB_LUA_NAME "${LIB_LUA_NAME}")
-string(REPLACE "lib" "" LIB_LUA_NAME "${LIB_LUA_NAME}")
-
-if(HAVE_LUA_H AND HAVE_LUA51_LIB AND LIB_LUA_NAME AND HAVE_LUA_BIN)
- set(LUA51_FOUND 1)
- string(REPLACE "/lua.h" "" LUA_INCLUDE_DIR ${HAVE_LUA_H})
- string(REPLACE "/lib${LIB_LUA_NAME}.${LIB_EXE}" "" LUA_LIBRARY_DIR ${HAVE_LUA51_LIB})
-endif(HAVE_LUA_H AND HAVE_LUA51_LIB AND LIB_LUA_NAME AND HAVE_LUA_BIN)
-
-mark_as_advanced(LUA_LIB_PATH_1)                                                                                                                      
-mark_as_advanced(LUA_LIB_PATH_2)
-mark_as_advanced(LUA_LIB_PATH_3)
-mark_as_advanced(HAVE_LUA5_1_LAUXLIB_H)                        
-mark_as_advanced(HAVE_LUA5_1_LUALIB_H)
-mark_as_advanced(HAVE_LUA51_LIB)                                                                                                                                                                             
-mark_as_advanced(HAVE_LUA_H)
-mark_as_advanced(HAVE_LUA_BIN)
-
 message(STATUS "Looking for lua.h")
-if(HAVE_LUA_H)
+if(LUA_INCLUDE_DIR)
 message(STATUS "Looking for lua.h - found")
-else(HAVE_LUA_H)
+else(LUA_INCLUDE_DIR)
 message(STATUS "Looking for lua.h - not found")
-endif(HAVE_LUA_H)
-
-message(STATUS "Looking for lib lua")
-if(HAVE_LUA51_LIB)
-message(STATUS "Looking for lib lua - found")
-message(STATUS "Lib lua version: ${LIB_LUA_NAME}")
-else(HAVE_LUA51_LIB)
-message(STATUS "Looking for lib lua - not found")
-endif(HAVE_LUA51_LIB)
+endif(LUA_INCLUDE_DIR)
 
 if(HAVE_LUA_BIN)
 message(STATUS "Found Lua: ${HAVE_LUA_BIN}")
 endif(HAVE_LUA_BIN)
 
+set(LIB_LUA_NAME "")
+
+foreach(lib_path ${LUA_LIBRARIES})
+  if(NOT LIB_LUA_NAME)
+  string(REGEX MATCH "liblua.*$" LIB_LUA_NAME "${lib_path}")
+  string(REPLACE ".${LIB_EXE}" "" LIB_LUA_NAME "${LIB_LUA_NAME}")
+  string(REPLACE "lib" "" LIB_LUA_NAME "${LIB_LUA_NAME}")
+  if(LIB_LUA_NAME)
+    string(REPLACE "/lib${LIB_LUA_NAME}.${LIB_EXE}" "" LUA_LIBRARY_DIR ${lib_path})
+  endif(LIB_LUA_NAME)
+  endif(NOT LIB_LUA_NAME)
+endforeach(lib_path ${LUA_LIBRARIES})
+
+message(STATUS "Looking for lib lua")
+if(LUA_LIBRARY_DIR)
+message(STATUS "Looking for lib lua - found")
+message(STATUS "Lua version: ${LIB_LUA_NAME}")
+message(STATUS "Lib path   : ${LUA_LIBRARY_DIR}")
+else(LUA_LIBRARY_DIR)
+message(STATUS "Looking for lib lua - not found")
+endif(LUA_LIBRARY_DIR)
+
 if(LUA51_FOUND)
   set(HAVE_LUA 1)
   include_directories(${LUA_INCLUDE_DIR})
-- 
2.20.1