diff options
Diffstat (limited to '')
| -rw-r--r-- | CMakeLists.txt | 36 |
1 files changed, 30 insertions, 6 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 272f2394d..aaaac1e1f 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,3 +1,18 @@ +# This is the top-level CMakeLists.txt file for the Cuberite project +# +# Use CMake to generate the build files for your platform +# +# This script supports some configuration through CMake arguments (-Dparam=val syntax): +# BUILD_TOOLS=1 sets up additional executables to be built along with the server (ProtoProxy, GrownBiomeGenVisualiser, MCADefrag) +# BUILD_UNSTABLE_TOOLS=1 sets up yet more executables to be built, these can be broken and generally are obsolete (GeneratorPerformanceTest) +# CROSSCOMPILE=1 marks the build as a crosscompile (doesn't include optimizations for current platform) +# DISABLE_SYSTEM_LUA=1 disables the use of system Lua interpreter; the tolua executable will be built and used instead. Incompatible with cross-compiling +# SELF_TEST=1 enables testing code to be built + + + + + cmake_minimum_required (VERSION 2.8.7) if (POLICY CMP0054) @@ -96,15 +111,24 @@ endif() set(BUILD_TOOLS OFF CACHE BOOL "") set(SELF_TEST OFF CACHE BOOL "") -# Check whether Lua 5.1 is installed locally: -include(CheckLua.cmake) -if(HAS_LUA_INTERPRETER AND ("${LUA_INTERPRETER_VERSION}" STREQUAL "5.1")) - message(STATUS "Lua 5.1 has been found in your system and will be used for the build.") +# Check whether Lua 5.1 can be used: +if (NOT(DISABLE_SYSTEM_LUA)) + include(CheckLua.cmake) + if(HAS_LUA_INTERPRETER AND ("${LUA_INTERPRETER_VERSION}" STREQUAL "5.1")) + message(STATUS "Lua 5.1 has been found in your system and will be used for the build.") + set(USE_SYSTEM_LUA 1) + else() + if (CROSSCOMPILE) + message(FATAL "To crosscompile, you need to have Lua 5.1 installed in your system and available in PATH.") + endif() + message(STATUS "Lua 5.1 has NOT been found in your system, the build will use its own Lua implementation.") + unset(USE_SYSTEM_LUA) + endif() else() if (CROSSCOMPILE) - message(FATAL "To crosscompile, you need to have Lua 5.1 installed in your system and available in PATH.") + message(FATAL "CMake parameter mismatch: CROSSCOMPILE is mutually exclusive with DISABLE_SYSTEM_LUA") endif() - message(STATUS "Lua 5.1 has NOT been found in your system, the build will use its own Lua implementation.") + message(STATUS "System Lua is disabled via CMake command-line parameters. The build will use its own Lua implementation.") endif() |