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build: Adds support for Clangs's toolchain compiler-rt

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This commit is contained in:
Alexey Gerenkov
2022-11-23 15:00:11 +03:00
parent 8846674e54
commit e9345bcced
18 changed files with 74 additions and 3 deletions
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components/cxx/CMakeLists.txt
+2 -2
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@@ -43,7 +43,7 @@ endif()
if(CMAKE_C_COMPILER_ID MATCHES "Clang")
# libstdc++ depends on C library, so it should appear later in link order.
# Otherwise we get undefined references for esp-clang toolchain.
target_link_libraries(${COMPONENT_LIB} PUBLIC stdc++ c gcc)
target_link_libraries(${COMPONENT_LIB} PUBLIC stdc++ c ${CONFIG_COMPILER_RT_LIB_NAME})
else()
target_link_libraries(${COMPONENT_LIB} PUBLIC stdc++ gcc)
endif()
@@ -63,7 +63,7 @@ else()
endif()
target_link_libraries(${COMPONENT_LIB} PUBLIC stdcpp_pthread)
add_library(libgcc_cxx INTERFACE)
target_link_libraries(libgcc_cxx INTERFACE gcc $<TARGET_FILE:${cxx}>)
target_link_libraries(libgcc_cxx INTERFACE ${CONFIG_COMPILER_RT_LIB_NAME} $<TARGET_FILE:${cxx}>)
target_link_libraries(${COMPONENT_LIB} PUBLIC libgcc_cxx)
if(NOT CONFIG_COMPILER_CXX_EXCEPTIONS)