On 5/29/24 7:08 AM, John Hubbard wrote: > The kselftests may be built in a couple different ways: > make LLVM=1 > make CC=clang > > In order to handle both cases, set LLVM=1 if CC=clang. That way,the rest > of lib.mk, and any Makefiles that include lib.mk, can base decisions > solely on whether or not LLVM is set. > > Cc: Nathan Chancellor <nat...@kernel.org> > Cc: Ryan Roberts <ryan.robe...@arm.com> > > Signed-off-by: John Hubbard <jhubb...@nvidia.com> LGTM
Reviewed-by: Muhammad Usama Anjum <usama.an...@collabora.com> > --- > tools/testing/selftests/lib.mk | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk > index 429535816dbd..2902787b89b2 100644 > --- a/tools/testing/selftests/lib.mk > +++ b/tools/testing/selftests/lib.mk > @@ -1,5 +1,17 @@ > # This mimics the top-level Makefile. We do it explicitly here so that this > # Makefile can operate with or without the kbuild infrastructure. > + > +# The kselftests may be built in a couple different ways: > +# make LLVM=1 > +# make CC=clang > +# > +# In order to handle both cases, set LLVM=1 if CC=clang. That way,the rest of > +# lib.mk, and any Makefiles that include lib.mk, can base decisions solely on > +# whether or not LLVM is set. > +ifeq ($(CC),clang) > + LLVM := 1 > +endif > + > ifneq ($(LLVM),) > ifneq ($(filter %/,$(LLVM)),) > LLVM_PREFIX := $(LLVM) -- BR, Muhammad Usama Anjum
