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Toolchain: Don't use GNU objcopy in the LLVM toolchain

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Our build of LLVM's objcopy now supports the single missing feature
(--update-section) that previously forced us to use the one from GNU
Binutils. This means that there is no reason anymore to build Binutils
alongside LLVM's tools.
This commit is contained in:
Daniel Bertalan 2022-01-07 17:01:06 +01:00 • committed by Ali Mohammad Pur
parent b19cc3cdcb
commit b3dbf204fc
3 changed files with 4 additions and 65 deletions
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3
Toolchain/CMake/ClangToolchain.txt.in
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@ -25,8 +25,7 @@ set(CMAKE_RANLIB ${TOOLCHAIN_PATH}/llvm-ranlib)
set(CMAKE_STRIP ${TOOLCHAIN_PATH}/llvm-strip)
set(CMAKE_AR ${TOOLCHAIN_PATH}/llvm-ar)
set(SERENITY_CXXFILT ${TOOLCHAIN_PATH}/llvm-cxxfilt)
# FIXME: Persuade LLVM maintainers to add `--update-section` to llvm-objcopy, as it's required for the kernel symbol map.
set(CMAKE_OBJCOPY ${TOOLCHAIN_PATH}/gnu-objcopy)
set(CMAKE_OBJCOPY ${TOOLCHAIN_PATH}/llvm-objcopy)
set(CMAKE_EXE_LINKER_FLAGS_INIT "-Wl,--hash-style=gnu,-z,relro,-z,now,-z,noexecstack,-z,max-page-size=0x1000,-z,separate-code")