From: Sandipan Das <sandi...@linux.vnet.ibm.com>
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 <sandi...@linux.vnet.ibm.com>
Cc: Jiri Olsa <jo...@redhat.com>
Cc: Naveen N. Rao <naveen.n....@linux.vnet.ibm.com>
Fixes: d58ac0bf8d1e ("perf build: Add clang and llvm compile and linking
support")
Link:
http://lkml.kernel.org/r/20180404180419.19056-1-sandi...@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
---
tools/perf/Makefile.perf | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index f7517e1b73f8..83e453de36f8 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
--
2.14.3
