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: v4.14.45~166 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ee7c28b280b8c6be717f39a7b092cf4f587e3bbe;p=platform%2Fkernel%2Flinux-exynos.git perf tools: Fix perf builds with clang support [ Upstream commit c2fb54a183cfe77c6fdc9d71e2d5299c1c302a6e ] 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 Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index 91ef44b..2a858ea 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -368,7 +368,8 @@ 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