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Xtensa C++ Exception Handling Support #81037

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Merged
nashif merged 1 commit into from
Nov 16, 2024
Merged

Xtensa C++ Exception Handling Support #81037

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11 changes: 11 additions & 0 deletions cmake/compiler/xcc/target.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,17 @@ foreach(file_name include/stddef.h include-fixed/limits.h)
list(APPEND NOSTDINC ${_OUTPUT})
endforeach()

# This libgcc code is partially duplicated in compiler/*/target.cmake
execute_process(
COMMAND ${CMAKE_C_COMPILER} ${TOOLCHAIN_C_FLAGS} --print-libgcc-file-name
OUTPUT_VARIABLE LIBGCC_FILE_NAME
OUTPUT_STRIP_TRAILING_WHITESPACE
)

get_filename_component(LIBGCC_DIR ${LIBGCC_FILE_NAME} DIRECTORY)

list(APPEND LIB_INCLUDE_DIR "-L\"${LIBGCC_DIR}\"")

# For CMake to be able to test if a compiler flag is supported by the
# toolchain we need to give CMake the necessary flags to compile and
# link a dummy C file.
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