From 3b3c8abb9635eb3ea078a821a99c9ef29d66dff7 Mon Sep 17 00:00:00 2001
From: Jisi Liu <jisi.liu@gmail.com>
Date: Wed, 30 Mar 2016 11:39:59 -0700
Subject: Integrate google internal changes.

---
 generate_descriptor_proto.sh | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'generate_descriptor_proto.sh')

diff --git a/generate_descriptor_proto.sh b/generate_descriptor_proto.sh
index 81b8a0d6..4fe64dda 100755
--- a/generate_descriptor_proto.sh
+++ b/generate_descriptor_proto.sh
@@ -10,8 +10,6 @@
 #   to make when building protoc.  This is particularly useful for passing
 #   -j4 to run 4 jobs simultaneously.
 
-set -e
-
 if test ! -e src/google/protobuf/stubs/common.h; then
   cat >&2 << __EOF__
 Could not find source code.  Make sure you are running this script from the
@@ -52,9 +50,14 @@ do
   echo "Round $PROCESS_ROUND"
   CORE_PROTO_IS_CORRECT=1
 
-  make $@ protoc &&
-    ./protoc --cpp_out=dllexport_decl=LIBPROTOBUF_EXPORT:$TMP ${RUNTIME_PROTO_FILES[@]} && \
-    ./protoc --cpp_out=dllexport_decl=LIBPROTOC_EXPORT:$TMP google/protobuf/compiler/plugin.proto
+  make $@ protoc
+  if test $? -ne 0; then
+    echo "Failed to build protoc."
+    exit 1
+  fi
+
+  ./protoc --cpp_out=dllexport_decl=LIBPROTOBUF_EXPORT:$TMP ${RUNTIME_PROTO_FILES[@]} && \
+  ./protoc --cpp_out=dllexport_decl=LIBPROTOC_EXPORT:$TMP google/protobuf/compiler/plugin.proto
 
   for PROTO_FILE in ${RUNTIME_PROTO_FILES[@]}; do
     BASE_NAME=${PROTO_FILE%.*}
-- 
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