esp-idf/components/cxx/CMakeLists.txt
Ivan Grokhotkov f287f59ae3 build system: move -fno-rtti link option next to the compile option
Previous commit has added `link_options` to the root CMakeLists.txt,
can use it to collect such global link options now.
2019-11-26 19:12:56 +01:00

18 lines
779 B
CMake

idf_component_register(SRCS "cxx_exception_stubs.cpp"
"cxx_guards.cpp"
# Make sure that pthread is in component list
PRIV_REQUIRES pthread)
target_link_libraries(${COMPONENT_LIB} PUBLIC stdc++ gcc)
target_link_libraries(${COMPONENT_LIB} INTERFACE "-u __cxa_guard_dummy")
# Force pthread to also appear later than stdc++ in link line
add_library(stdcpp_pthread INTERFACE)
idf_component_get_property(pthread pthread COMPONENT_LIB)
target_link_libraries(stdcpp_pthread INTERFACE stdc++ $<TARGET_FILE:${pthread}>)
target_link_libraries(${COMPONENT_LIB} PUBLIC stdcpp_pthread)
if(NOT CONFIG_COMPILER_CXX_EXCEPTIONS)
target_link_libraries(${COMPONENT_LIB} INTERFACE "-u __cxx_fatal_exception")
endif()