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cmake: copy sources to binary directory in separate target 

Don't do it in POST_BUILD to avoid multiple parallel builds
stepping on each others toes.
Also don't use copy_if_different, but unconditionally copy it.
The build system should take care of dependencies.
main
Anonymous Maarten 2023-11-28 18:49:01 +01:00
parent 9faa7977bd
commit fea6e7afb1
1 changed files with 27 additions and 4 deletions
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31
test/CMakeLists.txt
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@ -32,11 +32,35 @@ add_library(sdltests_utils OBJECT
target_link_libraries(sdltests_utils PRIVATE SDL3::Headers)
file(GLOB RESOURCE_FILES *.bmp *.wav *.hex moose.dat utf8.txt)
if(CMAKE_RUNTIME_OUTPUT_DIRECTORY)
set(test_bin_dir "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}")
if(NOT IS_ABSOLUTE "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}")
set(test_bin_dir "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_RUNTIME_OUTPUT_DIRECTORY}")
endif()
else()
set(test_bin_dir "${CMAKE_CURRENT_BINARY_DIR}")
endif()
if(NOT CMAKE_VERSION VERSION_LESS 3.20)
get_property(is_multi_config GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
set(test_bin_dir "${test_bin_dir}$<$<BOOL:${is_multi_config}>:/$<CONFIG>>")
endif()
set(RESOURCE_FILE_NAMES)
foreach(RESOURCE_FILE IN LISTS RESOURCE_FILES)
get_filename_component(res_file_name ${RESOURCE_FILE} NAME)
set(RESOURCE_FILES_BINDIR)
foreach(resource_file IN LISTS RESOURCE_FILES)
get_filename_component(res_file_name ${resource_file} NAME)
list(APPEND RESOURCE_FILE_NAMES "${res_file_name}")
set(resource_file_bindir "${test_bin_dir}/${res_file_name}")
add_custom_command(OUTPUT "${resource_file_bindir}"
COMMAND "${CMAKE_COMMAND}" -E copy "${resource_file}" "${resource_file_bindir}"
DEPENDS "${resource_file}"
)
list(APPEND RESOURCE_FILES_BINDIR "${resource_file_bindir}")
endforeach()
add_custom_target(copy-sdl-test-resources
DEPENDS "${RESOURCE_FILES_BINDIR}"
)
define_property(TARGET PROPERTY SDL_NONINTERACTIVE BRIEF_DOCS "If true, target is a non-interactive test executable." FULL_DOCS "If true, target is a noninteractive test executable.")
define_property(TARGET PROPERTY SDL_NONINTERACTIVE_ARGUMENTS BRIEF_DOCS "Argument(s) to run executable in non-interactive mode." FULL_DOCS "Argument(s) to run executable in non-interactive mode.")
@ -134,8 +158,7 @@ macro(add_sdl_test_executable TARGET)
)
add_dependencies(${TARGET} zzz-resources-copy-${TARGET})
else()
add_custom_command(TARGET ${TARGET} POST_BUILD
COMMAND ${CMAKE_COMMAND} ARGS -E copy_if_different ${RESOURCE_FILES} $<TARGET_FILE_DIR:${TARGET}>)
add_dependencies(${TARGET} copy-sdl-test-resources)
endif()
if(APPLE)
# Make sure resource files get installed into macOS/iOS .app bundles.