serenity/Userland/CMakeLists.txt

add_compile_options(-O2)

# Escape hatch target to prevent runtime startup libraries from having coverage enabled
# at awkward points in program initialization
add_library(NoCoverage INTERFACE)

if (ENABLE_USERSPACE_COVERAGE_COLLECTION)
    if (CMAKE_CXX_COMPILER_ID MATCHES "Clang$")
        add_compile_options(-fprofile-instr-generate -fcoverage-mapping)
        add_link_options(-fprofile-instr-generate -fcoverage-mapping)

        target_compile_options(NoCoverage INTERFACE -fno-profile-generate -fno-profile-instr-use -fno-profile-instr-generate -fno-coverage-mapping)
        target_link_options(NoCoverage INTERFACE -fno-profile-generate -fno-profile-instr-use -fno-profile-instr-generate -fno-coverage-mapping)
    else()
        message(FATAL_ERROR "ENABLE_USERSPACE_COVERAGE_COLLECTION not supported yet for ${CMAKE_CXX_COMPILER_ID}")
    endif()
endif()

add_subdirectory(Applications)
add_subdirectory(Demos)
add_subdirectory(DevTools)
add_subdirectory(DynamicLoader)
add_subdirectory(Games)
add_subdirectory(Libraries)
add_subdirectory(Applets)
add_subdirectory(Services)
add_subdirectory(Shell)
add_subdirectory(Utilities)
Build: Build Userland with -O2, Kernel with -Os For some reason I don't yet understand, building the kernel with -O2 produces a way-too-large kernel on some people's systems. Since there are some really nice performance benefits from -O2 in userspace, let's do a compromise and build Userland with -O2 but put Kernel back into the -Os box for now. 2021-02-24 11:30:19 +01:00			`add_compile_options(-O2)`

Meta+Userland: Add ENABLE_USERSPACE_COVERAGE_COLLECTION CMake option This option sets -fprofile-instr-generate -fcoverage-mapping for Clang builds only on almost all of Userland. Loader and LibTimeZone are exempt. This can be used for generating code coverage reports, or even PGO in the future. 2022-03-04 18:02:09 -07:00			`# Escape hatch target to prevent runtime startup libraries from having coverage enabled`
			`# at awkward points in program initialization`
			`add_library(NoCoverage INTERFACE)`

			`if (ENABLE_USERSPACE_COVERAGE_COLLECTION)`
			`if (CMAKE_CXX_COMPILER_ID MATCHES "Clang$")`
			`add_compile_options(-fprofile-instr-generate -fcoverage-mapping)`
			`add_link_options(-fprofile-instr-generate -fcoverage-mapping)`

			`target_compile_options(NoCoverage INTERFACE -fno-profile-generate -fno-profile-instr-use -fno-profile-instr-generate -fno-coverage-mapping)`
			`target_link_options(NoCoverage INTERFACE -fno-profile-generate -fno-profile-instr-use -fno-profile-instr-generate -fno-coverage-mapping)`
			`else()`
			`message(FATAL_ERROR "ENABLE_USERSPACE_COVERAGE_COLLECTION not supported yet for ${CMAKE_CXX_COMPILER_ID}")`
			`endif()`
			`endif()`

Applications: Move to Userland/Applications/ 2021-01-12 12:05:23 +01:00			`add_subdirectory(Applications)`
Demos: Move to Userland/Demos/ 2021-01-12 12:00:09 +01:00			`add_subdirectory(Demos)`
DevTools: Move to Userland/DevTools/ 2021-01-12 12:18:55 +01:00			`add_subdirectory(DevTools)`
Loader: Add dynamic loader program The dynamic loader exists as /usr/lib/Loader.so and is loaded by the kernel when ET_DYN programs are executed. The dynamic loader is responsible for loading the dependencies of the main program, allocating TLS storage, preparing all loaded objects for execution and finally jumping to the entry of the main program. 2020-10-10 18:17:49 +03:00			`add_subdirectory(DynamicLoader)`
Games: Move to Userland/Games/ 2021-01-12 12:03:28 +01:00			`add_subdirectory(Games)`
Libraries: Move to Userland/Libraries/ 2021-01-12 12:17:30 +01:00			`add_subdirectory(Libraries)`
Userland: Rename .MenuApplet => .Applet These are no longer displayed in the menu, so it doesn't make sense to call them menu applets. :^) 2021-04-04 12:25:01 +02:00			`add_subdirectory(Applets)`
Services: Move to Userland/Services/ 2021-01-12 12:23:01 +01:00			`add_subdirectory(Services)`
Shell: Move to Userland/Shell/ 2021-01-12 11:53:14 +01:00			`add_subdirectory(Shell)`
Userland: Move command-line utilities to Userland/Utilities/ 2021-01-12 11:57:58 +01:00			`add_subdirectory(Utilities)`