[SCCP] Avoid modifying AdditionalUsers while iterating over it
[llvm-project.git] / libc / test / loader / CMakeLists.txt
blob5123bed8aaa910e7555e64944d481cb28b8bf497
1 add_custom_target(libc_loader_tests)
3 # A rule to add loader tests. When we have a complete loader, we should
4 # be able to use the add_libc_unittest rule or an extension of it. But,
5 # while the loader is getting built, we need to use a special rule like
6 # this.
7 function(add_loader_test target_name)
8   if(NOT CMAKE_HOST_UNIX)
9     message(
10         WARNING
11         "Loader tests currently assume a POSIX/Unix like environment and "
12         "may not work on your platform.")
13   endif()
15   cmake_parse_arguments(
16     "ADD_LOADER_TEST"
17     ""    # No option arguments
18     "SRC" # Single value arguments
19     "DEPENDS;ARGS;ENV" # Multivalue arguments.
20     ${ARGN}
21   )
23   get_fq_target_name(${target_name} fq_target_name)
24   add_executable(
25     ${fq_target_name}
26     EXCLUDE_FROM_ALL
27     ${ADD_LOADER_TEST_SRC}
28   )
30   set_target_properties(${fq_target_name} PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
32   target_include_directories(
33     ${fq_target_name}
34     PRIVATE
35       ${LIBC_SOURCE_DIR}
36       ${LIBC_BUILD_DIR}
37       ${LIBC_BUILD_DIR}/include
38   )
40   if(ADD_LOADER_TEST_DEPENDS)
41     get_fq_deps_list(fq_deps_list ${ADD_LOADER_TEST_DEPENDS})
42     add_dependencies(${fq_target_name} ${fq_deps_list})
43     get_object_files_for_test(link_object_files has_skipped_entrypoint_list ${fq_deps_list})
44     target_link_libraries(${fq_target_name} ${link_object_files})
45   endif()
47   target_link_options(
48     ${fq_target_name}
49     BEFORE PRIVATE
50     -nostdlib
51   )
53   add_custom_command(
54     TARGET ${fq_target_name}
55     POST_BUILD
56     COMMAND ${ADD_LOADER_TEST_ENV} $<TARGET_FILE:${fq_target_name}> ${ADD_LOADER_TEST_ARGS}
57   )
59   add_dependencies(libc_loader_tests ${fq_target_name})
60 endfunction(add_loader_test)
62 if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${LIBC_TARGET_OS})
63   add_subdirectory(${LIBC_TARGET_OS})
64 endif()