Fix Protobuf version clone on unix (Fix google#620).

rickwxc · Mar 16, 2018 · 2e4c5b3 · 2e4c5b3
1 parent 2049239
commit 2e4c5b3
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/makefiles/Makefile.third_party.unix.mk b/makefiles/Makefile.third_party.unix.mk
@@ -220,7 +220,9 @@ dependencies/sources/protobuf-$(PROTOBUF_TAG)/cmake/build/Makefile: dependencies
 	           ..
 
 dependencies/sources/protobuf-$(PROTOBUF_TAG)/cmake/CMakeLists.txt:
-	git clone --quiet https://github.com/google/protobuf.git dependencies/sources/protobuf-$(PROTOBUF_TAG) && cd dependencies/sources/protobuf-$(PROTOBUF_TAG) && git checkout 3d9d1a1
+	git clone --quiet https://github.com/google/protobuf.git dependencies/sources/protobuf-$(PROTOBUF_TAG) && \
+		cd dependencies/sources/protobuf-$(PROTOBUF_TAG) && \
+		git checkout tags/v$(PROTOBUF_TAG) -b $(PROTOBUF_TAG)
 
 # Install GLOG.
 install_glog: dependencies/install/include/glog/logging.h