diff options
Diffstat (limited to 'cmake.deps/cmake/BuildLuarocks.cmake')
| -rw-r--r-- | cmake.deps/cmake/BuildLuarocks.cmake | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/cmake.deps/cmake/BuildLuarocks.cmake b/cmake.deps/cmake/BuildLuarocks.cmake new file mode 100644 index 0000000000..6933d263f2 --- /dev/null +++ b/cmake.deps/cmake/BuildLuarocks.cmake @@ -0,0 +1,227 @@ +# Luarocks recipe. Luarocks is only required when building Neovim, when +# cross compiling we still want to build for the HOST system, whenever +# writing a recipe that is meant for cross-compile, use the HOSTDEPS_* variables +# instead of DEPS_* - check the main CMakeLists.txt for a list. +# +# NOTE: LuaRocks rocks need to "DEPENDS" on the previous module, because +# running luarocks in parallel will break, e.g. when some rocks have +# the same dependency.. + +option(USE_BUNDLED_BUSTED "Use the bundled version of busted to run tests." ON) + +# BuildLuarocks(CONFIGURE_COMMAND ... BUILD_COMMAND ... INSTALL_COMMAND ...) +# Reusable function to build luarocks, wraps ExternalProject_Add. +# Failing to pass a command argument will result in no command being run +function(BuildLuarocks) + cmake_parse_arguments(_luarocks + "" + "" + "CONFIGURE_COMMAND;BUILD_COMMAND;INSTALL_COMMAND" + ${ARGN}) + + if(NOT _luarocks_CONFIGURE_COMMAND AND NOT _luarocks_BUILD_COMMAND + AND NOT _luarocks_INSTALL_COMMAND) + message(FATAL_ERROR "Must pass at least one of CONFIGURE_COMMAND, BUILD_COMMAND, INSTALL_COMMAND") + endif() + + ExternalProject_Add(luarocks + PREFIX ${DEPS_BUILD_DIR} + URL ${LUAROCKS_URL} + DOWNLOAD_DIR ${DEPS_DOWNLOAD_DIR}/luarocks + DOWNLOAD_COMMAND ${CMAKE_COMMAND} + -DPREFIX=${DEPS_BUILD_DIR} + -DDOWNLOAD_DIR=${DEPS_DOWNLOAD_DIR}/luarocks + -DURL=${LUAROCKS_URL} + -DEXPECTED_SHA256=${LUAROCKS_SHA256} + -DTARGET=luarocks + -DUSE_EXISTING_SRC_DIR=${USE_EXISTING_SRC_DIR} + -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/DownloadAndExtractFile.cmake + BUILD_IN_SOURCE 1 + CONFIGURE_COMMAND "${_luarocks_CONFIGURE_COMMAND}" + BUILD_COMMAND "${_luarocks_BUILD_COMMAND}" + INSTALL_COMMAND "${_luarocks_INSTALL_COMMAND}") +endfunction() + +# The luarocks binary location +set(LUAROCKS_BINARY ${HOSTDEPS_BIN_DIR}/luarocks) + +# Arguments for calls to 'luarocks build' +if(NOT MSVC) + # In MSVC don't pass the compiler/linker to luarocks, the bundled + # version already knows, and passing them here breaks the build + set(LUAROCKS_BUILDARGS CC=${HOSTDEPS_C_COMPILER} LD=${HOSTDEPS_C_COMPILER}) +endif() + +# Lua version, used with rocks directories. +# Defaults to 5.1 for bundled LuaJIT/Lua. +set(LUA_VERSION "5.1") + +if(UNIX) + + if(USE_BUNDLED_LUAJIT) + list(APPEND LUAROCKS_OPTS + --with-lua=${HOSTDEPS_INSTALL_DIR} + --with-lua-include=${HOSTDEPS_INSTALL_DIR}/include/luajit-2.1 + --with-lua-interpreter=luajit) + elseif(USE_BUNDLED_LUA) + list(APPEND LUAROCKS_OPTS + --with-lua=${HOSTDEPS_INSTALL_DIR}) + else() + find_package(LuaJit) + if(LUAJIT_FOUND) + list(APPEND LUAROCKS_OPTS + --with-lua-include=${LUAJIT_INCLUDE_DIRS} + --with-lua-interpreter=luajit) + endif() + + # Get LUA_VERSION used with rocks output. + if(LUAJIT_FOUND) + set(LUA_EXE "luajit") + else() + set(LUA_EXE "lua") + endif() + execute_process( + COMMAND ${LUA_EXE} -e "print(string.sub(_VERSION, 5))" + OUTPUT_VARIABLE LUA_VERSION + ERROR_VARIABLE ERR + RESULT_VARIABLE RES) + if(NOT RES EQUAL 0) + message(FATAL_ERROR "Could not get LUA_VERSION with ${LUA_EXE}: ${ERR}") + endif() + endif() + + BuildLuarocks( + CONFIGURE_COMMAND ${DEPS_BUILD_DIR}/src/luarocks/configure + --prefix=${HOSTDEPS_INSTALL_DIR} --force-config ${LUAROCKS_OPTS} + INSTALL_COMMAND ${MAKE_PRG} -j1 bootstrap) +elseif(MSVC OR MINGW) + + if(MINGW) + set(COMPILER_FLAG /MW) + elseif(MSVC) + set(COMPILER_FLAG /MSVC) + endif() + + # Ignore USE_BUNDLED_LUAJIT - always ON for native Win32 + BuildLuarocks(INSTALL_COMMAND install.bat /FORCECONFIG /NOREG /NOADMIN /Q /F + /LUA ${DEPS_INSTALL_DIR} + /LIB ${DEPS_LIB_DIR} + /BIN ${DEPS_BIN_DIR} + /INC ${DEPS_INSTALL_DIR}/include/luajit-2.1 + /P ${DEPS_INSTALL_DIR}/luarocks /TREE ${DEPS_INSTALL_DIR} + /SCRIPTS ${DEPS_BIN_DIR} + /CMOD ${DEPS_BIN_DIR} + ${COMPILER_FLAG} + /LUAMOD ${DEPS_BIN_DIR}/lua) + + set(LUAROCKS_BINARY ${DEPS_INSTALL_DIR}/luarocks/luarocks.bat) +else() + message(FATAL_ERROR "Trying to build luarocks in an unsupported system ${CMAKE_SYSTEM_NAME}/${CMAKE_C_COMPILER_ID}") +endif() + +list(APPEND THIRD_PARTY_DEPS luarocks) + +if(USE_BUNDLED_LUAJIT) + add_dependencies(luarocks luajit) +elseif(USE_BUNDLED_LUA) + add_dependencies(luarocks lua) +endif() +set(ROCKS_DIR ${HOSTDEPS_LIB_DIR}/luarocks/rocks-${LUA_VERSION}) + +# mpack +add_custom_command(OUTPUT ${ROCKS_DIR}/mpack + COMMAND ${LUAROCKS_BINARY} + ARGS build mpack 1.0.8-0 ${LUAROCKS_BUILDARGS} + DEPENDS luarocks) +add_custom_target(mpack DEPENDS ${ROCKS_DIR}/mpack) +list(APPEND THIRD_PARTY_DEPS mpack) + +# lpeg +add_custom_command(OUTPUT ${ROCKS_DIR}/lpeg + COMMAND ${LUAROCKS_BINARY} + ARGS build lpeg 1.0.2-1 ${LUAROCKS_BUILDARGS} + DEPENDS mpack) +add_custom_target(lpeg DEPENDS ${ROCKS_DIR}/lpeg) +list(APPEND THIRD_PARTY_DEPS lpeg) + +if((NOT USE_BUNDLED_LUAJIT) AND USE_BUNDLED_LUA) + # luabitop + add_custom_command(OUTPUT ${ROCKS_DIR}/luabitop + COMMAND ${LUAROCKS_BINARY} + ARGS build luabitop 1.0.2-3 ${LUAROCKS_BUILDARGS} + DEPENDS lpeg) + add_custom_target(luabitop DEPENDS ${ROCKS_DIR}/luabitop) + list(APPEND THIRD_PARTY_DEPS luabitop) +endif() + +if(USE_BUNDLED_BUSTED) + if((NOT USE_BUNDLED_LUAJIT) AND USE_BUNDLED_LUA) + set(PENLIGHT_DEPENDS luabitop) + else() + set(PENLIGHT_DEPENDS lpeg) + endif() + + # penlight + add_custom_command(OUTPUT ${ROCKS_DIR}/penlight + COMMAND ${LUAROCKS_BINARY} + ARGS build penlight 1.5.4-1 ${LUAROCKS_BUILDARGS} + DEPENDS ${PENLIGHT_DEPENDS}) + add_custom_target(penlight DEPENDS ${ROCKS_DIR}/penlight) + + # busted + if(WIN32) + set(BUSTED_EXE "${HOSTDEPS_BIN_DIR}/busted.bat") + set(LUACHECK_EXE "${HOSTDEPS_BIN_DIR}/luacheck.bat") + else() + set(BUSTED_EXE "${HOSTDEPS_BIN_DIR}/busted") + set(LUACHECK_EXE "${HOSTDEPS_BIN_DIR}/luacheck") + endif() + add_custom_command(OUTPUT ${BUSTED_EXE} + COMMAND ${LUAROCKS_BINARY} + ARGS build busted 2.0.0 ${LUAROCKS_BUILDARGS} + DEPENDS penlight) + add_custom_target(busted DEPENDS ${BUSTED_EXE}) + + # luacheck + add_custom_command(OUTPUT ${LUACHECK_EXE} + COMMAND ${LUAROCKS_BINARY} + ARGS build luacheck 0.23.0-1 ${LUAROCKS_BUILDARGS} + DEPENDS busted) + add_custom_target(luacheck DEPENDS ${LUACHECK_EXE}) + + # luv + set(LUV_DEPS luacheck) + if(USE_BUNDLED_LUV) + list(APPEND LUV_DEPS luv-static lua-compat-5.3) + set(LUV_ARGS "CFLAGS=-O0 -g3 -fPIC") + if(USE_BUNDLED_LIBUV) + list(APPEND LUV_ARGS LIBUV_DIR=${HOSTDEPS_INSTALL_DIR}) + # workaround for bug introduced in + # https://github.com/luarocks/luarocks/commit/83126ba324846b754ffc5e0345341f01262b3f86 + if(MSVC) + list(APPEND LUV_ARGS LIBUV_LIBDIR=${HOSTDEPS_INSTALL_DIR}/lib) + endif() + endif() + SET(LUV_PRIVATE_ARGS LUA_COMPAT53_INCDIR=${DEPS_BUILD_DIR}/src/lua-compat-5.3/c-api) + add_custom_command(OUTPUT ${ROCKS_DIR}/luv + COMMAND ${LUAROCKS_BINARY} + ARGS make ${LUAROCKS_BUILDARGS} ${LUV_ARGS} ${LUV_PRIVATE_ARGS} + WORKING_DIRECTORY ${DEPS_BUILD_DIR}/src/luv + DEPENDS ${LUV_DEPS}) + else() + add_custom_command(OUTPUT ${ROCKS_DIR}/luv + COMMAND ${LUAROCKS_BINARY} + ARGS build luv ${LUV_VERSION} ${LUAROCKS_BUILDARGS} + DEPENDS ${LUV_DEPS}) + endif() + add_custom_target(luv DEPENDS ${ROCKS_DIR}/luv) + + # nvim-client: https://github.com/neovim/lua-client + add_custom_command(OUTPUT ${ROCKS_DIR}/nvim-client + COMMAND ${LUAROCKS_BINARY} + ARGS build nvim-client 0.2.4-1 ${LUAROCKS_BUILDARGS} + DEPENDS luv) + add_custom_target(nvim-client DEPENDS ${ROCKS_DIR}/nvim-client) + + list(APPEND THIRD_PARTY_DEPS busted luacheck nvim-client) +endif() |