From: Sandipan Das Date: Wed, 4 Apr 2018 18:04:17 +0000 (+0530) Subject: perf tools: Fix perf builds with clang support X-Git-Tag: v4.17-rc1~8^2~4^2~2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c2fb54a183cfe77c6fdc9d71e2d5299c1c302a6e;p=thirdparty%2Fkernel%2Flinux.git perf tools: Fix perf builds with clang support For libclang, some distro packages provide static libraries (.a) while some provide shared libraries (.so). Currently, perf code can only be linked with static libraries. This makes perf build possible for both cases. Signed-off-by: Sandipan Das Cc: Jiri Olsa Cc: Naveen N. Rao Fixes: d58ac0bf8d1e ("perf build: Add clang and llvm compile and linking support") Link: http://lkml.kernel.org/r/20180404180419.19056-1-sandipan@linux.vnet.ibm.com Signed-off-by: Arnaldo Carvalho de Melo --- diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index f7517e1b73f8f..83e453de36f8b 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -364,7 +364,8 @@ LIBS = -Wl,--whole-archive $(PERFLIBS) $(EXTRA_PERFLIBS) -Wl,--no-whole-archive ifeq ($(USE_CLANG), 1) CLANGLIBS_LIST = AST Basic CodeGen Driver Frontend Lex Tooling Edit Sema Analysis Parse Serialization - LIBCLANG = $(foreach l,$(CLANGLIBS_LIST),$(wildcard $(shell $(LLVM_CONFIG) --libdir)/libclang$(l).a)) + CLANGLIBS_NOEXT_LIST = $(foreach l,$(CLANGLIBS_LIST),$(shell $(LLVM_CONFIG) --libdir)/libclang$(l)) + LIBCLANG = $(foreach l,$(CLANGLIBS_NOEXT_LIST),$(wildcard $(l).a $(l).so)) LIBS += -Wl,--start-group $(LIBCLANG) -Wl,--end-group endif