mirror of
https://github.com/apple/swift.git
synced 2025-12-21 12:14:44 +01:00
041691184c
Use FetchContent to include swift-syntax directly in swift. This can be thought of as an `add_subdirectory` for a directory outside the root. The default build directory will be `_deps/swiftsyntax-subbuild/`, though the modules and shared libraries will be built in `lib/swift/host` by passing down `SWIFT_HOST_LIBRARIES_DEST_DIR` to avoid copying them as we were doing previously.
142 lines
5.2 KiB
CMake
142 lines
5.2 KiB
CMake
|
|
include(AddSwift)
|
|
|
|
add_custom_target(SwiftUnitTests)
|
|
|
|
set_target_properties(SwiftUnitTests PROPERTIES FOLDER "Tests")
|
|
|
|
# Add a new Swift unit test executable.
|
|
#
|
|
# Usage:
|
|
# add_swift_unittest(name
|
|
# [IS_TARGET_TEST]
|
|
# source1 [source2 source3 ...])
|
|
#
|
|
# name
|
|
# Name of the test (e.g., SwiftASTTest).
|
|
#
|
|
# IS_TARGET_TEST
|
|
# Indicates this is a test for target libraries. Not host library.
|
|
# This avoids linking with toolchains stdlib.
|
|
#
|
|
# source1 ...
|
|
# Sources to add into this executable.
|
|
function(add_swift_unittest test_dirname)
|
|
cmake_parse_arguments(ASU
|
|
"IS_TARGET_TEST"
|
|
""
|
|
""
|
|
${ARGN})
|
|
|
|
# *NOTE* Even though "add_unittest" does not have llvm in its name, it is a
|
|
# function defined by AddLLVM.cmake.
|
|
add_unittest(SwiftUnitTests ${test_dirname} ${ASU_UNPARSED_ARGUMENTS})
|
|
|
|
set_target_properties(${test_dirname} PROPERTIES LINKER_LANGUAGE CXX)
|
|
|
|
# TODO: _add_variant_c_compile_link_flags and these tests should share some
|
|
# sort of logic.
|
|
#
|
|
# *NOTE* The unittests are never built for the target, so we always enable LTO
|
|
# *if we are asked to.
|
|
_compute_lto_flag("${SWIFT_TOOLS_ENABLE_LTO}" _lto_flag_out)
|
|
if (_lto_flag_out)
|
|
set_property(TARGET "${test_dirname}" APPEND_STRING PROPERTY COMPILE_FLAGS " ${_lto_flag_out} ")
|
|
set_property(TARGET "${test_dirname}" APPEND_STRING PROPERTY LINK_FLAGS " ${_lto_flag_out} ")
|
|
endif()
|
|
|
|
if("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
|
|
# Add an @rpath to the swift library directory
|
|
# and one to the OS dylibs we require but
|
|
# are not building ourselves (e.g Foundation overlay)
|
|
set_target_properties(${test_dirname} PROPERTIES
|
|
BUILD_RPATH "${SWIFT_LIBRARY_OUTPUT_INTDIR}/swift/macosx;${SWIFT_DARWIN_STDLIB_INSTALL_NAME_DIR}")
|
|
# Force all the swift libraries to be found via rpath.
|
|
add_custom_command(TARGET "${test_dirname}" POST_BUILD
|
|
COMMAND "${SWIFT_SOURCE_DIR}/utils/swift-rpathize.py"
|
|
"$<TARGET_FILE:${test_dirname}>")
|
|
elseif("${SWIFT_HOST_VARIANT}" STREQUAL "android")
|
|
set_property(TARGET "${test_dirname}" APPEND PROPERTY LINK_LIBRARIES "log")
|
|
elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
|
|
if(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64|AMD64")
|
|
target_compile_options(${test_dirname} PRIVATE
|
|
-march=core2)
|
|
elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "armv5|armv6|armv7|i686")
|
|
set_property(TARGET "${test_dirname}" APPEND PROPERTY LINK_LIBRARIES
|
|
"atomic")
|
|
endif()
|
|
elseif("${SWIFT_HOST_VARIANT}" STREQUAL "windows")
|
|
target_compile_definitions("${test_dirname}" PRIVATE
|
|
_ENABLE_EXTENDED_ALIGNED_STORAGE)
|
|
endif()
|
|
|
|
# some headers switch their inline implementations based on
|
|
# SWIFT_STDLIB_SINGLE_THREADED_CONCURRENCY, SWIFT_STDLIB_HAS_DLSYM and
|
|
# SWIFT_THREADING_PACKAGE definitions
|
|
if(SWIFT_STDLIB_SINGLE_THREADED_CONCURRENCY)
|
|
target_compile_definitions("${test_dirname}" PRIVATE
|
|
SWIFT_STDLIB_SINGLE_THREADED_CONCURRENCY)
|
|
endif()
|
|
if(SWIFT_STDLIB_HAS_DLSYM)
|
|
target_compile_definitions("${test_dirname}" PRIVATE
|
|
"SWIFT_STDLIB_HAS_DLSYM=1")
|
|
else()
|
|
target_compile_definitions("${test_dirname}" PRIVATE
|
|
"SWIFT_STDLIB_HAS_DLSYM=0")
|
|
endif()
|
|
|
|
string(TOUPPER "${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_THREADING_PACKAGE}" _threading_package)
|
|
target_compile_definitions("${test_dirname}" PRIVATE
|
|
"SWIFT_THREADING_${_threading_package}"
|
|
"SWIFT_THREADING_STATIC")
|
|
|
|
if(NOT SWIFT_COMPILER_IS_MSVC_LIKE)
|
|
if(SWIFT_USE_LINKER)
|
|
target_link_options(${test_dirname} PRIVATE
|
|
-fuse-ld=${SWIFT_USE_LINKER}$<$<STREQUAL:${CMAKE_HOST_SYSTEM_NAME},Windows>:.exe>)
|
|
endif()
|
|
endif()
|
|
|
|
if(SWIFT_ANALYZE_CODE_COVERAGE)
|
|
set_property(TARGET "${test_dirname}" APPEND_STRING PROPERTY
|
|
LINK_FLAGS " -fprofile-instr-generate -fcoverage-mapping")
|
|
endif()
|
|
|
|
if(SWIFT_RUNTIME_USE_SANITIZERS)
|
|
if("Thread" IN_LIST SWIFT_RUNTIME_USE_SANITIZERS)
|
|
set_property(TARGET "${test_dirname}" APPEND_STRING PROPERTY COMPILE_FLAGS
|
|
" -fsanitize=thread")
|
|
set_property(TARGET "${test_dirname}" APPEND_STRING PROPERTY
|
|
LINK_FLAGS " -fsanitize=thread")
|
|
endif()
|
|
endif()
|
|
|
|
file(RELATIVE_PATH relative_lib_path "${CMAKE_CURRENT_BINARY_DIR}" "${SWIFT_LIBRARY_OUTPUT_INTDIR}")
|
|
|
|
if(SWIFT_HOST_VARIANT_SDK IN_LIST SWIFT_DARWIN_PLATFORMS)
|
|
set_property(
|
|
TARGET ${test_dirname}
|
|
APPEND PROPERTY INSTALL_RPATH "@executable_path/${relative_lib_path}")
|
|
elseif(SWIFT_HOST_VARIANT_SDK MATCHES "LINUX|ANDROID|OPENBSD|FREEBSD")
|
|
set_property(
|
|
TARGET ${test_dirname}
|
|
APPEND PROPERTY INSTALL_RPATH "$ORIGIN/${relative_lib_path}")
|
|
endif()
|
|
|
|
if (SWIFT_BUILD_SWIFT_SYNTAX AND NOT ASU_IS_TARGET_TEST)
|
|
# Link to stdlib the compiler uses.
|
|
_add_swift_runtime_link_flags(${test_dirname} "${relative_lib_path}" "")
|
|
|
|
if(SWIFT_HOST_VARIANT_SDK IN_LIST SWIFT_DARWIN_PLATFORMS)
|
|
set_property(
|
|
TARGET ${test_dirname}
|
|
APPEND PROPERTY INSTALL_RPATH "@executable_path/${relative_lib_path}/swift/host")
|
|
elseif(SWIFT_HOST_VARIANT_SDK MATCHES "LINUX|ANDROID|OPENBSD|FREEBSD")
|
|
set_property(
|
|
TARGET ${test_dirname}
|
|
APPEND PROPERTY INSTALL_RPATH "$ORIGIN/${relative_lib_path}/swift/host")
|
|
endif()
|
|
endif()
|
|
endfunction()
|
|
|