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LINK_FLAGS "${ZIG2_LINK_FLAGS}" ) target_include_directories(zig2 PUBLIC "${CMAKE_SOURCE_DIR}/stage1") target_link_libraries(zig2 LINK_PUBLIC zigcpp) if(MSVC) target_link_libraries(zig2 LINK_PUBLIC ntdll.lib) elseif(MINGW) target_link_libraries(zig2 LINK_PUBLIC ntdll) endif() if(NOT MSVC) target_link_libraries(zig2 LINK_PUBLIC ${LIBXML2}) endif() if(ZIG_DIA_GUIDS_LIB) target_link_libraries(zig2 LINK_PUBLIC ${ZIG_DIA_GUIDS_LIB}) endif() if(MSVC OR MINGW) target_link_libraries(zig2 LINK_PUBLIC version) endif() if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug") set(ZIG_RELEASE_ARG "") elseif("${CMAKE_BUILD_TYPE}" STREQUAL "RelWithDebInfo") set(ZIG_RELEASE_ARG -Doptimize=ReleaseFast) else() set(ZIG_RELEASE_ARG -Doptimize=ReleaseFast -Dstrip) endif() if(ZIG_NO_LIB) set(ZIG_NO_LIB_ARG "-Dno-lib") else() set(ZIG_NO_LIB_ARG "") endif() if(ZIG_SINGLE_THREADED) set(ZIG_SINGLE_THREADED_ARG "-Dsingle-threaded") else() set(ZIG_SINGLE_THREADED_ARG "") endif() if(ZIG_STATIC AND NOT MSVC) set(ZIG_STATIC_ARG "-Duse-zig-libcxx") else() set(ZIG_STATIC_ARG "") endif() if(CMAKE_POSITION_INDEPENDENT_CODE OR ZIG_PIE) set(ZIG_PIE_ARG "-Dpie") else() set(ZIG_PIE_ARG "") endif() # -Dno-langref is currently hardcoded because building the langref takes too damn long # -Dno-autodocs is currently hardcoded because the C backend generates a miscompilation # that prevents it from working. # To obtain these two forms of documentation, run zig build against stage3 rather than stage2. set(ZIG_BUILD_ARGS --zig-lib-dir "${CMAKE_SOURCE_DIR}/lib" "-Dconfig_h=${ZIG_CONFIG_H_OUT}" "-Denable-llvm" ${ZIG_RELEASE_ARG} ${ZIG_STATIC_ARG} ${ZIG_NO_LIB_ARG} "-Dno-langref" "-Dno-autodocs" ${ZIG_SINGLE_THREADED_ARG} ${ZIG_PIE_ARG} "-Dtarget=${ZIG_TARGET_TRIPLE}" "-Dcpu=${ZIG_TARGET_MCPU}" "-Dversion-string=${RESOLVED_ZIG_VERSION}" ) add_custom_target(stage3 ALL DEPENDS "${CMAKE_BINARY_DIR}/stage3/bin/zig" ) add_custom_command( OUTPUT "${CMAKE_BINARY_DIR}/stage3/bin/zig" COMMAND zig2 build --prefix "${CMAKE_BINARY_DIR}/stage3" ${ZIG_BUILD_ARGS} COMMENT STATUS "Building stage3" WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}" ) if(WIN32) set(ZIG_EXECUTABLE "${CMAKE_BINARY_DIR}/zig2.exe") else() set(ZIG_EXECUTABLE "${CMAKE_BINARY_DIR}/zig2") endif() install(CODE "set(ZIG_EXECUTABLE \"${ZIG_EXECUTABLE}\")") install(CODE "set(ZIG_BUILD_ARGS \"${ZIG_BUILD_ARGS}\")") install(CODE "set(CMAKE_INSTALL_PREFIX \"${CMAKE_INSTALL_PREFIX}\")") install(CODE "set(CMAKE_SOURCE_DIR \"${CMAKE_SOURCE_DIR}\")") install(SCRIPT "${CMAKE_SOURCE_DIR}/cmake/install.cmake")