neovim/cmake.deps/cmake/BuildLua.cmake
dundargoc 2c1e8f7e96 build: use GIT_REPOSITORY for local URLs
`GIT_REPOSITORY` will cause cmake to rebuild if local dependency
changes, which isn't the case for `URL`.

Also document how to test a different commits of a dependency.
2024-03-23 13:36:12 +01:00

51 lines
1.5 KiB
CMake

if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
set(LUA_TARGET linux)
elseif(APPLE)
set(LUA_TARGET macosx)
elseif(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
set(LUA_TARGET freebsd)
elseif(CMAKE_SYSTEM_NAME MATCHES "BSD")
set(LUA_TARGET bsd)
elseif(CMAKE_SYSTEM_NAME MATCHES "^MINGW")
set(LUA_TARGET mingw)
else()
if(UNIX)
set(LUA_TARGET posix)
else()
set(LUA_TARGET generic)
endif()
endif()
set(LUA_CFLAGS "-O2 -g3 -fPIC")
set(LUA_LDFLAGS "")
if(ENABLE_ASAN_UBSAN)
set(LUA_CFLAGS "${LUA_CFLAGS} -fsanitize=address")
set(LUA_CFLAGS "${LUA_CFLAGS} -fno-omit-frame-pointer")
set(LUA_CFLAGS "${LUA_CFLAGS} -fno-optimize-sibling-calls")
set(LUA_LDFLAGS "${LUA_LDFLAGS} -fsanitize=address")
endif()
set(LUA_CONFIGURE_COMMAND
sed -e "/^CC/s@gcc@${CMAKE_C_COMPILER}@"
-e "/^CFLAGS/s@-O2@${LUA_CFLAGS}@"
-e "/^MYLDFLAGS/s@$@${LUA_LDFLAGS}@"
-e "s@-lreadline@@g"
-e "s@-lhistory@@g"
-e "s@-lncurses@@g"
-i ${DEPS_BUILD_DIR}/src/lua/src/Makefile &&
sed -e "/#define LUA_USE_READLINE/d"
-e "s@\\(#define LUA_ROOT[ ]*\"\\)/usr/local@\\1${DEPS_INSTALL_DIR}@"
-i ${DEPS_BUILD_DIR}/src/lua/src/luaconf.h)
set(LUA_INSTALL_TOP_ARG "INSTALL_TOP=${DEPS_INSTALL_DIR}")
get_externalproject_options(lua ${DEPS_IGNORE_SHA})
ExternalProject_Add(lua
DOWNLOAD_DIR ${DEPS_DOWNLOAD_DIR}/lua
CONFIGURE_COMMAND "${LUA_CONFIGURE_COMMAND}"
BUILD_IN_SOURCE 1
BUILD_COMMAND ${MAKE_PRG} ${LUA_INSTALL_TOP_ARG} ${LUA_TARGET}
INSTALL_COMMAND ${MAKE_PRG} ${LUA_INSTALL_TOP_ARG} install
${EXTERNALPROJECT_OPTIONS})