perf build: Add zlib objects building

Move the zlib objects building under build framework to be included in
the libperf build object.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Tested-by: Will Deacon <will.deacon@arm.com>
Cc: Alexis Berlemont <alexis.berlemont@gmail.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-cpbb47g82ahpa4yqfr9dcobq@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf
index 7daccac..713f4d1 100644 (file)
--- a/tools/perf/Makefile.perf
+++ b/tools/perf/Makefile.perf
@@ -349,10 +349,6 @@ install-gtk: $(OUTPUT)libperf-gtk.so
                $(INSTALL) $(OUTPUT)libperf-gtk.so '$(DESTDIR_SQ)$(libdir_SQ)'
 endif
 
-ifndef NO_ZLIB
-  LIB_OBJS += $(OUTPUT)util/zlib.o
-endif
-
 ifdef ASCIIDOC8
   export ASCIIDOC8
 endif

diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile
index 2fc4d56..b97a7b9 100644 (file)
--- a/tools/perf/config/Makefile
+++ b/tools/perf/config/Makefile
@@ -640,6 +640,7 @@ ifndef NO_ZLIB
   ifeq ($(feature-zlib), 1)
     CFLAGS += -DHAVE_ZLIB_SUPPORT
     EXTLIBS += -lz
+    $(call detected,CONFIG_ZLIB)
   else
     NO_ZLIB := 1
   endif

diff --git a/tools/perf/util/Build b/tools/perf/util/Build
index f698432..4599188 100644 (file)
--- a/tools/perf/util/Build
+++ b/tools/perf/util/Build
@@ -91,6 +91,7 @@ libperf-$(CONFIG_LIBUNWIND)          += unwind-libunwind.o
 libperf-y += scripting-engines/
 
 libperf-$(CONFIG_PERF_REGS) += perf_regs.o
+libperf-$(CONFIG_ZLIB) += zlib.o
 
 CFLAGS_config.o   += -DETC_PERFCONFIG="BUILD_STR($(ETC_PERFCONFIG_SQ))"
 CFLAGS_exec_cmd.o += -DPERF_EXEC_PATH="BUILD_STR($(perfexecdir_SQ))" -DPREFIX="BUILD_STR($(prefix_SQ))"