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|
# This source file is part of the Swift.org open source project
#
# Copyright (c) 2024 Apple Inc. and the Swift project authors
# Licensed under Apache License v2.0 with Runtime Library Exception
#
# See http://swift.org/LICENSE.txt for license information
# See http://swift.org/CONTRIBUTORS.txt for Swift project authors
set(SwiftTesting_MACRO "<auto>" CACHE STRING
"Path to SwiftTesting macro plugin, or '<auto>' for automatically building it")
if(SwiftTesting_MACRO STREQUAL "<auto>")
# Macros must be built for the build machine, not the host.
include(ExternalProject)
if(NOT SwiftTesting_MACRO_MAKE_PROGRAM)
set(SwiftTesting_MACRO_MAKE_PROGRAM ${CMAKE_MAKE_PROGRAM})
endif()
if(NOT SwiftTesting_MACRO_Swift_COMPILER)
set(SwiftTesting_MACRO_Swift_COMPILER ${CMAKE_Swift_COMPILER})
endif()
if(NOT SwiftTesting_MACRO_Swift_FLAGS)
set(SwiftTesting_MACRO_Swift_FLAGS ${CMAKE_Swift_FLAGS})
set(SwiftTesting_MACRO_SWIFT_FLAGS_RELEASE ${CMAKE_Swift_FLAGS_RELEASE})
set(SwiftTesting_MACRO_SWIFT_FLAGS_RELWITHDEBINFO ${CMAKE_Swift_FLAGS_RELWITHDEBINFO})
endif()
if(NOT SwiftTesting_MACRO_AR)
set(SwiftTesting_MACRO_AR ${CMAKE_AR})
endif()
if(NOT SwiftTesting_MACRO_RANLIB)
set(SwiftTesting_MACRO_RANLIB ${CMAKE_RANLIB})
endif()
if(NOT SwiftTesting_MACRO_BUILD_TYPE)
set(SwiftTesting_MACRO_BUILD_TYPE ${CMAKE_BUILD_TYPE})
endif()
find_package(SwiftSyntax CONFIG GLOBAL)
if(SwiftSyntax_FOUND)
set(SwiftTesting_BuildMacrosAsExecutables NO)
else()
set(SwiftTesting_BuildMacrosAsExecutables YES)
endif()
# Build and install the plugin into the current build directry.
set(SwiftTesting_MACRO_INSTALL_PREFIX "${CMAKE_BINARY_DIR}")
ExternalProject_Add(TestingMacros
PREFIX "tm"
SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/TestingMacros"
BUILD_ALWAYS ON
CMAKE_ARGS
-DCMAKE_MAKE_PROGRAM=${SwiftTesting_MACRO_MAKE_PROGRAM}
-DCMAKE_Swift_COMPILER=${SwiftTesting_MACRO_Swift_COMPILER}
-DCMAKE_Swift_FLAGS=${SwiftTesting_MACRO_Swift_FLAGS}
-DCMAKE_Swift_FLAGS_RELEASE=${SwiftTesting_MACRO_Swift_FLAGS_RELEASE}
-DCMAKE_Swift_FLAGS_RELWITHDEBINFO=${SwiftTesting_MACRO_Swift_FLAGS_RELWITHDEBINFO}
-DCMAKE_AR=${SwiftTesting_MACRO_AR}
-DCMAKE_RANLIB=${SwiftTesting_MACRO_RANLIB}
-DCMAKE_BUILD_TYPE=${CSwiftTesting_MACRO_BUILD_TYPE}
-DSwiftTesting_BuildMacrosAsExecutables=${SwiftTesting_BuildMacrosAsExecutables}
-DSwiftSyntax_DIR=${SwiftSyntax_DIR}
-DCMAKE_INSTALL_PREFIX=${SwiftTesting_MACRO_INSTALL_PREFIX})
# Hardcode the known file names based on system name as a workaround since
# TestingMacros uses `ExternalProject` and we cannot directly query the
# properties of its targets here.
if(NOT SwiftTesting_BuildMacrosAsExecutables)
if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Darwin")
set(SwiftTesting_MACRO_PATH "${SwiftTesting_MACRO_INSTALL_PREFIX}/lib/swift/host/plugins/testing/libTestingMacros.dylib")
elseif(CMAKE_HOST_SYSTEM_NAME STREQUAL "Linux")
set(SwiftTesting_MACRO_PATH "${SwiftTesting_MACRO_INSTALL_PREFIX}/lib/swift/host/plugins/libTestingMacros.so")
elseif(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
set(SwiftTesting_MACRO_PATH "${SwiftTesting_MACRO_INSTALL_PREFIX}/bin/TestingMacros.dll")
else()
message(FATAL_ERROR "Unable to determine the library name for TestingMacros based on system name: ${CMAKE_HOST_SYSTEM_NAME}")
endif()
else()
if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
set(SwiftTesting_MACRO_PATH "${SwiftTesting_MACRO_INSTALL_PREFIX}/bin/TestingMacros.exe")
else()
set(SwiftTesting_MACRO_PATH "${SwiftTesting_MACRO_INSTALL_PREFIX}/bin/TestingMacros")
endif()
endif()
elseif(SwiftTesting_MACRO)
# Use the passed-in plugin path.
set(SwiftTesting_MACRO_PATH "${SwiftTesting_MACRO}")
add_custom_target(TestingMacros DEPENDS "${SwiftTesting_MACRO_PATH}")
else()
# If it's explicitly "NO", do not compile the library with macros.
add_custom_target(TestingMacros)
endif()
if(NOT SwiftTesting_MACRO_PATH)
message(STATUS "TestingMacros: (none)")
elseif(SwiftTesting_MACRO_PATH)
if(SwiftTesting_MACRO_PATH MATCHES [[\.(dylib|so|dll)$]])
message(STATUS "TestingMacros: ${SwiftTesting_MACRO_PATH} (shared library)")
add_compile_options("$<$<COMPILE_LANGUAGE:Swift>:SHELL:-load-plugin-library ${SwiftTesting_MACRO_PATH}>")
else()
message(STATUS "TestingMacros: ${SwiftTesting_MACRO_PATH} (executable)")
add_compile_options("$<$<COMPILE_LANGUAGE:Swift>:SHELL:-load-plugin-exectuable ${SwiftTesting_MACRO_PATH}#TestingMacros>")
endif()
endif()
include(AvailabilityDefinitions)
include(CompilerSettings)
add_subdirectory(_TestingInternals)
add_subdirectory(Testing)
|
