Fallback to plain lua if luajit has not been found.

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c9d8ae987a8c76af00dff28ae8abeafcf66c1a5e..d9c62711397297fde39c45694d8276e91b36d594 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -161,6 +161,34 @@ MACRO(FindLua _major _minor)
                        PATHS ${RSPAMD_DEFAULT_LIBRARY_PATHS}
                        DOC "Lua library"
                )
+               
+               IF(NOT LUA_LIBRARY OR NOT LUA_INCLUDE_DIR)
+                       MESSAGE(STATUS "Fallback from luajit to plain lua")
+                       SET(ENABLE_LUAJIT "OFF")
+                       MESSAGE(STATUS "Check for lua ${_major}.${_minor}")
+                       FIND_PATH(LUA_INCLUDE_DIR lua.h
+                         HINTS
+                         "${RSPAMD_SEARCH_PATH}"
+                         $ENV{LUA_DIR}
+                         PATH_SUFFIXES "include/lua${_major}${_minor}" 
+                                                       "include/lua${_major}.${_minor}" 
+                                                       "include/lua-${_major}.${_minor}"
+                                                       include/lua include
+                         PATHS ${RSPAMD_DEFAULT_INCLUDE_PATHS}
+                       )
+                       FIND_LIBRARY(LUA_LIBRARY 
+                               NAMES lua 
+                                       "lua${_major}${_minor}"
+                                       "lua${_major}.${_minor}" 
+                                       "lua-${_major}.${_minor}"
+                               HINTS
+                                       "${RSPAMD_SEARCH_PATH}"
+                                       $ENV{LUA_DIR}
+                               PATH_SUFFIXES lib64 lib
+                               PATHS ${RSPAMD_DEFAULT_LIBRARY_PATHS}
+                               DOC "Lua library"
+                       )
+               ENDIF()
        ELSE(ENABLE_LUAJIT MATCHES "ON")
                MESSAGE(STATUS "Check for lua ${_major}.${_minor}")
                FIND_PATH(LUA_INCLUDE_DIR lua.h
@@ -510,11 +538,11 @@ ENDIF(CMAKE_SYSTEM_NAME STREQUAL "SunOS")
 # Now find libraries and headers
 
 IF(ENABLE_LUAJIT MATCHES "ON")
-       ProcessPackage(LUAJIT luajit)
+       #ProcessPackage(LUAJIT luajit)
        SET(WITH_LUA 1)
        FindLua(5 1)
        IF(NOT LUA_FOUND)
-        MESSAGE(FATAL_ERROR "Lua not found, lua support is required for working")
+        MESSAGE(FATAL_ERROR "Lua not found, lua support is required")
        ELSE(NOT LUA_FOUND)
        SET(WITH_LUA 1)
        INCLUDE_DIRECTORIES("${LUA_INCLUDE_DIR}")
@@ -525,7 +553,7 @@ ELSE(ENABLE_LUAJIT MATCHES "ON")
                FindLua(5 1)
        ENDIF(NOT LUA_FOUND)
        IF(NOT LUA_FOUND)
-               MESSAGE(FATAL_ERROR "Lua not found, lua support is required for working")
+               MESSAGE(FATAL_ERROR "Lua not found, lua support is required")
        ELSE(NOT LUA_FOUND)
                SET(WITH_LUA 1)
                INCLUDE_DIRECTORIES("${LUA_INCLUDE_DIR}")