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| author | Nick Desaulniers <ndesaulniers@google.com> | 2021-08-06 10:27:01 -0700 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2021-08-10 09:13:25 +0900 |
| commit | f12b034afeb3a977bbb1c6584dedc0f3dc666f14 (patch) | |
| tree | 3f3a5d488e333bbde7c8b8a00caf05aad1163fb0 /Documentation/vm/unevictable-lru.rst | |
| parent | 52cc02b910284d6bddba46cce402044ab775f314 (diff) | |
| download | linux-riscv-f12b034afeb3a977bbb1c6584dedc0f3dc666f14.tar.gz linux-riscv-f12b034afeb3a977bbb1c6584dedc0f3dc666f14.tar.bz2 linux-riscv-f12b034afeb3a977bbb1c6584dedc0f3dc666f14.zip | |
scripts/Makefile.clang: default to LLVM_IAS=1
LLVM_IAS=1 controls enabling clang's integrated assembler via
-integrated-as. This was an explicit opt in until we could enable
assembler support in Clang for more architecures. Now we have support
and CI coverage of LLVM_IAS=1 for all architecures except a few more
bugs affecting s390 and powerpc.
This commit flips the default from opt in via LLVM_IAS=1 to opt out via
LLVM_IAS=0. CI systems or developers that were previously doing builds
with CC=clang or LLVM=1 without explicitly setting LLVM_IAS must now
explicitly opt out via LLVM_IAS=0, otherwise they will be implicitly
opted-in.
This finally shortens the command line invocation when cross compiling
with LLVM to simply:
$ make ARCH=arm64 LLVM=1
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'Documentation/vm/unevictable-lru.rst')
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