From: 박종현/On-Device Lab(SR)/Staff Engineer/삼성전자 <jh1302.park@samsung.com>
Date: Thu, 31 Jan 2019 04:50:59 +0000 (+0900)
Subject: Reset internal variables before use (#2975)
X-Git-Tag: nncc_backup~895
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0489a2efa12ff8ae1fad75460f5c7c426f342b47;p=platform%2Fcore%2Fml%2Fnnfw.git

Reset internal variables before use (#2975)

This commit revises Protobuf_Generate to reset internal variables before
using them.

Signed-off-by: Jonghyun Park <jh1302.park@samsung.com>
---

diff --git a/cmake/packages/ProtobufConfig.cmake b/cmake/packages/ProtobufConfig.cmake
index ddd7c4d..ed38859 100644
--- a/cmake/packages/ProtobufConfig.cmake
+++ b/cmake/packages/ProtobufConfig.cmake
@@ -110,6 +110,11 @@ if(Protobuf_FOUND)
     get_filename_component(abs_output_dir ${OUTPUT_DIR} ABSOLUTE)
     get_filename_component(abs_proto_dir ${PROTO_DIR} ABSOLUTE)
 
+    # Let's reset variables before using them
+    # NOTE This DOES NOT AFFECT variables in the parent scope
+    unset(PROTO_FILES)
+    unset(OUTPUT_FILES)
+
     foreach(proto ${ARGN})
       get_filename_component(fil "${proto}" NAME)
       get_filename_component(dir "${proto}" DIRECTORY)