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neovim/cmake.deps/cmake/BuildLuv.cmake
dundargoc 0007aa50bd
build: unset variables ending with "URL" if USE_EXISTING_SRC_DIR is ON
This will reduce required boilerplate, but more importantly it will
automatically unset variables ending on URL. This will help people
needing to avoid to unset the URL variable each time a new dependency is
added.

It is possible that this may remove a non-download variable ending on
"URL" in the future, however, the risk of this is likely much lower than
the risk of someone forgetting to unset the variable.
2023-03-04 00:30:07 +01:00

63 lines
1.7 KiB
CMake

set(LUV_INCLUDE_FLAGS
"-I${DEPS_INSTALL_DIR}/include -I${DEPS_INSTALL_DIR}/include/luajit-2.1")
set(LUV_CMAKE_ARGS
-D LUA_BUILD_TYPE=System
-D LUA_COMPAT53_DIR=${DEPS_BUILD_DIR}/src/lua-compat-5.3
-D WITH_SHARED_LIBUV=ON
-D BUILD_SHARED_LIBS=OFF
-D BUILD_STATIC_LIBS=ON
-D BUILD_MODULE=OFF)
if(USE_BUNDLED_LUAJIT)
list(APPEND LUV_CMAKE_ARGS -D WITH_LUA_ENGINE=LuaJit)
elseif(USE_BUNDLED_LUA)
list(APPEND LUV_CMAKE_ARGS -D WITH_LUA_ENGINE=Lua)
else()
find_package(Luajit)
if(LUAJIT_FOUND)
list(APPEND LUV_CMAKE_ARGS -D WITH_LUA_ENGINE=LuaJit)
else()
list(APPEND LUV_CMAKE_ARGS -D WITH_LUA_ENGINE=Lua)
endif()
endif()
if(USE_BUNDLED_LIBUV)
list(APPEND LUV_CMAKE_ARGS -D CMAKE_PREFIX_PATH=${DEPS_INSTALL_DIR})
endif()
list(APPEND LUV_CMAKE_ARGS
"-DCMAKE_C_FLAGS:STRING=${LUV_INCLUDE_FLAGS}")
if(CMAKE_GENERATOR MATCHES "Unix Makefiles" AND
(CMAKE_SYSTEM_NAME MATCHES ".*BSD" OR CMAKE_SYSTEM_NAME MATCHES "DragonFly"))
list(APPEND LUV_CMAKE_ARGS -D CMAKE_MAKE_PROGRAM=gmake)
endif()
ExternalProject_Add(lua-compat-5.3
URL ${LUA_COMPAT53_URL}
URL_HASH SHA256=${LUA_COMPAT53_SHA256}
DOWNLOAD_NO_PROGRESS TRUE
DOWNLOAD_DIR ${DEPS_DOWNLOAD_DIR}/lua-compat-5.3
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND "")
ExternalProject_Add(luv-static
DEPENDS lua-compat-5.3
URL ${LUV_URL}
URL_HASH SHA256=${LUV_SHA256}
DOWNLOAD_NO_PROGRESS TRUE
DOWNLOAD_DIR ${DEPS_DOWNLOAD_DIR}/luv
SOURCE_DIR ${DEPS_BUILD_DIR}/src/luv
CMAKE_ARGS ${DEPS_CMAKE_ARGS} ${LUV_CMAKE_ARGS}
CMAKE_CACHE_ARGS ${DEPS_CMAKE_CACHE_ARGS})
if(USE_BUNDLED_LUAJIT)
add_dependencies(luv-static luajit)
elseif(USE_BUNDLED_LUA)
add_dependencies(luv-static lua)
endif()
if(USE_BUNDLED_LIBUV)
add_dependencies(luv-static libuv)
endif()