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[SYCL][CMake][LibDevice] Avoid gcc-toolchain fixup for /bin/g++ #7665

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Merged
merged 1 commit into from
Dec 6, 2022
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[SYCL][CMake][LibDevice] Avoid gcc-toolchain fixup for /bin/g++ #7665

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6 changes: 4 additions & 2 deletions libdevice/cmake/modules/SYCLLibdevice.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -37,8 +37,10 @@ if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
# freshly built clang. The system one might be very old.
get_filename_component(gcc_bin_dir ${CMAKE_CXX_COMPILER} DIRECTORY)
get_filename_component(gcc_install_dir ${gcc_bin_dir} DIRECTORY)
list(APPEND compile_opts
"--gcc-toolchain=${gcc_install_dir}")
# /bin/g++ doesn't need any fixup.
if (NOT gcc_install_dir STREQUAL "/")
list(APPEND compile_opts "--gcc-toolchain=${gcc_install_dir}")
endif()
endif()

if ("NVPTX" IN_LIST LLVM_TARGETS_TO_BUILD)
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