perf build: Fix plugin static linking with libopencsd on ARM and ARM64

Filter out -static flag when building plugins as they are always built
as dynamic libraries and -static and -dynamic don't work well together
on arm and arm64.

Signed-off-by: Branislav Rankov <branislav.rankov@arm.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Mark Brown <Mark.Brown@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: coresight@lists.linaro.org
Cc: nd@arm.com
Link: https://lore.kernel.org/r/e88952b3-2470-da96-dee9-e247a1759cd0@arm.com
Signed-off-by: Tamas Zsoldos <tamas.zsoldos@arm.com>
[ Split from a larger patch ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index e04313c4d8409a9429fcd7d8080610d73441b783..5cd702062a042630bbd244cf9d188e4f9118d81d 100644 (file)
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -802,7 +802,7 @@ endif
 
 $(patsubst perf-%,%.o,$(PROGRAMS)): $(wildcard */*.h)
 
-LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ) 'EXTRA_CFLAGS=$(EXTRA_CFLAGS)' 'LDFLAGS=$(LDFLAGS)'
+LIBTRACEEVENT_FLAGS += plugin_dir=$(plugindir_SQ) 'EXTRA_CFLAGS=$(EXTRA_CFLAGS)' 'LDFLAGS=$(filter-out -static,$(LDFLAGS))'
 
 $(LIBTRACEEVENT): FORCE
        $(Q)$(MAKE) -C $(TRACE_EVENT_DIR) $(LIBTRACEEVENT_FLAGS) O=$(OUTPUT) $(OUTPUT)libtraceevent.a