diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/CMakeLists.txt | 67 |
1 files changed, 55 insertions, 12 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 025b549cf..0e4bbbb67 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -1,6 +1,8 @@ project(minetest) cmake_minimum_required( VERSION 2.6 ) +INCLUDE(CheckCSourceRuns) + # Set some random things default to not being visible in the GUI mark_as_advanced(EXECUTABLE_OUTPUT_PATH LIBRARY_OUTPUT_PATH) mark_as_advanced(SQLITE3_INCLUDE_DIR SQLITE3_LIBRARY) @@ -198,25 +200,66 @@ if(USE_FREETYPE) set(CGUITTFONT_LIBRARY cguittfont) endif(USE_FREETYPE) - -find_library(LUA_LIBRARY luajit - NAMES luajit-5.1) -find_path(LUA_INCLUDE_DIR luajit.h - NAMES luajit.h - PATH_SUFFIXES luajit-2.0) -message (STATUS "LuaJIT library: ${LUA_LIBRARY}") -message (STATUS "LuaJIT headers: ${LUA_INCLUDE_DIR}") +if (NOT DISABLE_LUAJIT) + find_library(LUA_LIBRARY luajit + NAMES luajit-5.1) + find_path(LUA_INCLUDE_DIR luajit.h + NAMES luajit.h + PATH_SUFFIXES luajit-2.0) + message (STATUS "LuaJIT library: ${LUA_LIBRARY}") + message (STATUS "LuaJIT headers: ${LUA_INCLUDE_DIR}") +else (NOT ${DISABLE_LUAJIT} MATCHES "1") + message (STATUS "LuaJIT detection disabled! (DISABLE_LUAJIT=1)") + set(LUA_LIBRARY "") + set(LUA_INCLUDE_DIR "") +endif (NOT DISABLE_LUAJIT) set(USE_LUAJIT 0) if(LUA_LIBRARY AND LUA_INCLUDE_DIR) - message (STATUS "LuaJIT found.") - set(USE_LUAJIT 1) -else(LUA_LIBRARY AND LUA_INCLUDE_DIR) + message (STATUS "LuaJIT found, checking for broken versions...") + set(BACKUP_REQUIRED_INCS CMAKE_REQUIRED_INCLUDES) + set(CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES} ${LUA_INCLUDE_DIR}") + CHECK_C_SOURCE_RUNS(" + #include <luajit.h> + #include <stdio.h> + #include <string.h> + + static char** broken_luajit_versions = (char *[]) { + \"LuaJIT 2.0.0-beta7\", + \"LuaJIT 2.0.0-beta6\", + \"LuaJIT 2.0.0-beta5\", + \"LuaJIT 2.0.0-beta4\", + \"LuaJIT 2.0.0-beta3\", + \"LuaJIT 2.0.0-beta2\", + \"LuaJIT 2.0.0-beta1\" + }; + int main(int argc,char** argv) { + unsigned int i = 0; + for (i=0; i < sizeof(broken_luajit_versions); i++) { + if (strcmp(LUAJIT_VERSION,broken_luajit_versions[i]) == 0) { + return 1; + } + } + return 0; + } + " + VALID_LUAJIT_VERSION) + set(CMAKE_REQUIRED_INCLUDES BACKUP_REQUIRED_INCS) + if (VALID_LUAJIT_VERSION) + message (STATUS "LuaJIT version ok") + set(USE_LUAJIT 1) + else (VALID_LUAJIT_VERSION) + message (STATUS "LuaJIT versions till 2.0.0beta7 known to be broken, update to at least beta8") + set(USE_LUAJIT 0) + endif (VALID_LUAJIT_VERSION) +endif (LUA_LIBRARY AND LUA_INCLUDE_DIR) + +if(NOT USE_LUAJIT) message (STATUS "LuaJIT not found, using bundled Lua.") set(LUA_INCLUDE_DIR "${PROJECT_SOURCE_DIR}/lua/src") set(LUA_LIBRARY "lua") add_subdirectory(lua) -endif(LUA_LIBRARY AND LUA_INCLUDE_DIR) +endif(NOT USE_LUAJIT) mark_as_advanced(LUA_LIBRARY) mark_as_advanced(LUA_INCLUDE_DIR) |