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https://github.com/espressif/esp-idf.git
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f287f59ae3
Previous commit has added `link_options` to the root CMakeLists.txt, can use it to collect such global link options now.
18 lines
779 B
CMake
18 lines
779 B
CMake
idf_component_register(SRCS "cxx_exception_stubs.cpp"
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"cxx_guards.cpp"
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# Make sure that pthread is in component list
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PRIV_REQUIRES pthread)
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target_link_libraries(${COMPONENT_LIB} PUBLIC stdc++ gcc)
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target_link_libraries(${COMPONENT_LIB} INTERFACE "-u __cxa_guard_dummy")
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# Force pthread to also appear later than stdc++ in link line
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add_library(stdcpp_pthread INTERFACE)
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idf_component_get_property(pthread pthread COMPONENT_LIB)
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target_link_libraries(stdcpp_pthread INTERFACE stdc++ $<TARGET_FILE:${pthread}>)
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target_link_libraries(${COMPONENT_LIB} PUBLIC stdcpp_pthread)
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if(NOT CONFIG_COMPILER_CXX_EXCEPTIONS)
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target_link_libraries(${COMPONENT_LIB} INTERFACE "-u __cxx_fatal_exception")
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endif()
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