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cmake/Tests/RunCMake/Swift/IncrementalSwift.cmake

24 lines
885 B

cmake_policy(SET CMP0157 NEW)
enable_language(Swift)
# Write initial files to build directory
# The files are generated into the build directory to avoid dirtying the source
# directory. This is done because the source files are changed during the test
# to ensure correct incremental build behavior.
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/a.swift
"let number: Int = 32\n"
"public func callA() -> Int { return number }\n")
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/b.swift
"import A\n"
"public func callB() -> Int { return callA() + 1 }\n")
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/exec.swift
"import B\n"
"print(callB())\n")
add_library(A STATIC ${CMAKE_CURRENT_BINARY_DIR}/a.swift)
add_library(B STATIC ${CMAKE_CURRENT_BINARY_DIR}/b.swift)
target_link_libraries(B PRIVATE A)
add_executable(exec ${CMAKE_CURRENT_BINARY_DIR}/exec.swift)
target_link_libraries(exec PRIVATE B)