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build_lua.cmake
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76 lines (68 loc) · 2.39 KB
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INCLUDE(ExternalProject)
SET(prefix ${CMAKE_BINARY_DIR}/third_party/lua)
SET(lua_lib_prefix "${prefix}/lib")
SET(lua_location "${prefix}/lib/${CMAKE_SHARED_LIBRARY_PREFIX}lua${CMAKE_SHARED_LIBRARY_SUFFIX}")
IF(CMAKE_VERSION VERSION_LESS 3.2)
IF(CMAKE_GENERATOR MATCHES "Ninja")
MESSAGE(WARNING "Building forge with Ninja has known issues with CMake older than 3.2")
endif()
SET(byproducts)
ELSE()
SET(byproducts BYPRODUCTS ${lua_location})
ENDIF()
IF(WIN32)
SET(LUA_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DLUA_DL_DLL")
SET(LUA_C_FLAGS "${CMAKE_C_FLAGS} -DLUA_DL_DLL")
SET(LUA_BUILD_AS_DLL ON)
ELSE()
SET(LUA_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
SET(LUA_C_FLAGS "${CMAKE_C_FLAGS}")
SET(LUA_BUILD_AS_DLL OFF)
ENDIF()
# FIXME Tag forge correctly during release
ExternalProject_Add(
lua-ext
GIT_REPOSITORY https://github.com/LuaDist/lua.git
GIT_TAG 5.3.2
PATCH_COMMAND patch -p1 -t -N < ${CMAKE_MODULE_PATH}/lua_MSVC.patch
PREFIX "${prefix}"
INSTALL_DIR "${prefix}"
UPDATE_COMMAND ""
CONFIGURE_COMMAND ${CMAKE_COMMAND} -Wno-dev "-G${CMAKE_GENERATOR}" <SOURCE_DIR>
-DCMAKE_SOURCE_DIR:PATH=<SOURCE_DIR>
-DCMAKE_CXX_COMPILER:FILEPATH=${CMAKE_CXX_COMPILER}
-DCMAKE_C_COMPILER:FILEPATH=${CMAKE_C_COMPILER}
-DCMAKE_CXX_FLAGS:STRING=${LUA_CXX_FLAGS}
-DCMAKE_C_FLAGS:STRING=${LUA_C_FLAGS}
-DCMAKE_BUILD_TYPE:STRING=${CMAKE_BUILD_TYPE}
-DCMAKE_INSTALL_PREFIX:PATH=<INSTALL_DIR>
-DBUILD_SHARED_LIBS=ON
-DLUA_BUILD_AS_DLL=${LUA_BUILD_AS_DLL}
${byproducts}
)
ExternalProject_Get_Property(lua-ext binary_dir)
ExternalProject_Get_Property(lua-ext install_dir)
ADD_LIBRARY(lua IMPORTED SHARED)
SET_TARGET_PROPERTIES(lua PROPERTIES IMPORTED_LOCATION ${lua_location})
IF(WIN32)
SET_TARGET_PROPERTIES(lua PROPERTIES IMPORTED_IMPLIB ${lua_lib_prefix}/lua.lib)
ENDIF(WIN32)
ADD_DEPENDENCIES(lua lua-ext)
SET(LUA_INCLUDE_DIR ${install_dir}/include)
SET(LUA_LIBRARIES lua)
SET(LUA_FOUND ON)
########################################
# Installation
########################################
INSTALL(DIRECTORY "${prefix}/bin"
DESTINATION "lua/"
USE_SOURCE_PERMISSIONS
COMPONENT lua_bin)
INSTALL(DIRECTORY "${prefix}/lib"
DESTINATION "lua/"
USE_SOURCE_PERMISSIONS
COMPONENT lua_lib)
INSTALL(DIRECTORY "${prefix}/include"
DESTINATION "lua/"
USE_SOURCE_PERMISSIONS
COMPONENT lua_include)