libc.src.stdlib.atexit
libc.src.stdlib.exit)
list(REMOVE_DUPLICATES fq_deps_list)
+
+ # We don't want memory functions to be dependencies on integration tests.
+ # Memory functions should be tested using unittests. The main reason
+ # however is that compiler codegen can emit calls to memory functions. So,
+ # we add them explicitly to the integration test libc.a (see below). Adding
+ # explicit deps on the memory functions can potentially cause duplicate
+ # symbol errors.
+ set(memory_funcs "bcmp;bzero;memcmp;memcpy;memmove;memset")
+ foreach(dep IN LISTS fq_deps_list)
+ get_target_property(name ${dep} ENTRYPOINT_NAME)
+ if(NOT name)
+ continue()
+ endif()
+ list(FIND memory_funcs ${name} loc)
+ if(${loc} GREATER_EQUAL 0)
+ message(FATAL_ERROR "Memory function ${name} cannot be a dependency "
+ "for integration tests.")
+ endif()
+ endforeach()
# TODO: Instead of gathering internal object files from entrypoints,
# collect the object files with public names of entrypoints.
get_object_files_for_test(
${fq_libc_target_name}
STATIC
${link_object_files}
+ # We add the memory functions objects explicitly. Note that we
+ # are adding objects of the targets which contain the public
+ # C symbols. This is because compiler codegen can emit calls to
+ # the C memory functions.
+ $<TARGET_OBJECTS:libc.src.string.bcmp>
+ $<TARGET_OBJECTS:libc.src.string.bzero>
+ $<TARGET_OBJECTS:libc.src.string.memcmp>
+ $<TARGET_OBJECTS:libc.src.string.memcpy>
+ $<TARGET_OBJECTS:libc.src.string.memmove>
+ $<TARGET_OBJECTS:libc.src.string.memset>
)
set_target_properties(${fq_libc_target_name} PROPERTIES ARCHIVE_OUTPUT_NAME c)
set_target_properties(${fq_libc_target_name} PROPERTIES ARCHIVE_OUTPUT_DIRECTORY ${sysroot_lib})