neovim/third-party/cmake/BuildLuajit.cmake
Rui Abreu Ferreira cca32e64cc CMake: Build third-party deps in Windows
- Update recipes to build with MSVC or cross compile in Unix with Mingw
- For recipes that need to be reused, wrap recipe in CMake function
  using cmake_parse_arguments
- New directory .deps/host is the install root for HOST targets, the old
  .deps/usr is used for TARGET
- In windows disable builds for terminal libraries and jemalloc
- Added cmake script CopyFilesGlob.cmake to copy files using glob
    cmake -DFROM_GLOB=*.h -DTO=/usr/include -P CopyFilesGlob.cmake
- New CMake variables HOSTDEPS_* can be used in cross compile recipes.
  Except when the target is UNIX, since that would break 32bit builds
  in 64bit Unix systems using the Travis 32bit toolchain
2015-05-15 17:55:01 +03:00

88 lines
3.4 KiB
CMake

include(CMakeParseArguments)
# BuildLuajit(TARGET targetname CONFIGURE_COMMAND ... BUILD_COMMAND ... INSTALL_COMMAND ...)
# Reusable function to build luajit, wraps ExternalProject_Add.
# Failing to pass a command argument will result in no command being run
function(BuildLuajit)
cmake_parse_arguments(_luajit
""
"TARGET"
"CONFIGURE_COMMAND;BUILD_COMMAND;INSTALL_COMMAND"
${ARGN})
if(NOT _luajit_CONFIGURE_COMMAND AND NOT _luajit_BUILD_COMMAND
AND NOT _luajit_INSTALL_COMMAND)
message(FATAL_ERROR "Must pass at least one of CONFIGURE_COMMAND, BUILD_COMMAND, INSTALL_COMMAND")
endif()
if(NOT _luajit_TARGET)
set(_luajit_TARGET "luajit")
endif()
ExternalProject_Add(${_luajit_TARGET}
PREFIX ${DEPS_BUILD_DIR}
URL ${LUAJIT_URL}
DOWNLOAD_DIR ${DEPS_DOWNLOAD_DIR}/luajit
DOWNLOAD_COMMAND ${CMAKE_COMMAND}
-DPREFIX=${DEPS_BUILD_DIR}
-DDOWNLOAD_DIR=${DEPS_DOWNLOAD_DIR}/luajit
-DURL=${LUAJIT_URL}
-DEXPECTED_SHA256=${LUAJIT_SHA256}
-DTARGET=${_luajit_TARGET}
-P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/DownloadAndExtractFile.cmake
CONFIGURE_COMMAND "${_luajit_CONFIGURE_COMMAND}"
BUILD_IN_SOURCE 1
BUILD_COMMAND "${_luajit_BUILD_COMMAND}"
INSTALL_COMMAND "${_luajit_INSTALL_COMMAND}")
endfunction()
set(INSTALLCMD_UNIX ${MAKE_PRG} CFLAGS=-fPIC
CFLAGS+=-DLUAJIT_DISABLE_JIT
CFLAGS+=-DLUA_USE_APICHECK
CFLAGS+=-DLUA_USE_ASSERT
CCDEBUG+=-g
BUILDMODE=static
install)
if(UNIX)
BuildLuaJit(INSTALL_COMMAND ${INSTALLCMD_UNIX}
CC=${DEPS_C_COMPILER} PREFIX=${DEPS_INSTALL_DIR})
elseif(MINGW AND CMAKE_CROSSCOMPILING)
# Build luajit for the host
BuildLuaJit(TARGET luajit_host
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND ${INSTALLCMD_UNIX}
CC=${HOST_C_COMPILER} PREFIX=${HOSTDEPS_INSTALL_DIR})
# Build luajit for the target
BuildLuaJit(
# Similar to Unix + cross - fPIC
INSTALL_COMMAND
${MAKE_PRG} PREFIX=${DEPS_INSTALL_DIR}
BUILDMODE=static install
TARGET_SYS=${CMAKE_SYSTEM_NAME}
CROSS=${CROSS_TARGET}-
HOST_CC=${HOST_C_COMPILER} HOST_CFLAGS=${HOST_C_FLAGS}
HOST_LDFLAGS=${HOST_EXE_LINKER_FLAGS}
FILE_T=luajit.exe
INSTALL_TSYMNAME=luajit.exe)
elseif(WIN32 AND MSVC)
BuildLuaJit(
BUILD_COMMAND ${CMAKE_COMMAND} -E chdir ${DEPS_BUILD_DIR}/src/luajit/src ${DEPS_BUILD_DIR}/src/luajit/src/msvcbuild.bat static
INSTALL_COMMAND ${CMAKE_COMMAND} -E make_directory ${DEPS_INSTALL_DIR}/bin
COMMAND ${CMAKE_COMMAND} -E copy ${DEPS_BUILD_DIR}/src/luajit/src/luajit.exe ${DEPS_INSTALL_DIR}/bin
COMMAND ${CMAKE_COMMAND} -E copy ${DEPS_BUILD_DIR}/src/luajit/src/lua51.lib ${DEPS_INSTALL_DIR}/bin
COMMAND ${CMAKE_COMMAND} -E make_directory ${DEPS_INSTALL_DIR}/lib
COMMAND ${CMAKE_COMMAND} -E copy ${DEPS_BUILD_DIR}/src/luajit/src/lua51.lib ${DEPS_INSTALL_DIR}/lib
COMMAND ${CMAKE_COMMAND} -E make_directory ${DEPS_INSTALL_DIR}/include/luajit-2.0
COMMAND ${CMAKE_COMMAND} -DFROM_GLOB=${DEPS_BUILD_DIR}/src/luajit/src/*.h -DTO=${DEPS_INSTALL_DIR}/include/luajit-2.0 -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/CopyFilesGlob.cmake)
else()
message(FATAL_ERROR "Trying to build luajit in an unsupported system ${CMAKE_SYSTEM_NAME}/${CMAKE_C_COMPILER_ID}")
endif()
list(APPEND THIRD_PARTY_DEPS luajit)