From 3b1f3f57587bdb2b99934417033b24739fc0182d Mon Sep 17 00:00:00 2001
From: Sander Vrijders <sander.vrijders@intec.ugent.be>
Date: Tue, 26 Jul 2016 13:37:45 +0200
Subject: build: Fix wrong inclusion

The protobuf include directory was not being correctly handed to the
compiler when building. Now the include directory is added
project-wide. And the protobuf package is searched for only once.
---
 cmake/FindProtobufC.cmake | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'cmake')

diff --git a/cmake/FindProtobufC.cmake b/cmake/FindProtobufC.cmake
index bfa50110..8c1f23db 100644
--- a/cmake/FindProtobufC.cmake
+++ b/cmake/FindProtobufC.cmake
@@ -70,3 +70,5 @@ mark_as_advanced(PROTOBUF_PROTOC_C_EXECUTABLE)
 find_package(PackageHandleStandardArgs)
 FIND_PACKAGE_HANDLE_STANDARD_ARGS(ProtobufC DEFAULT_MSG
     PROTOBUF_C_LIBRARY PROTOBUF_C_INCLUDE_DIR PROTOBUF_PROTOC_C_EXECUTABLE)
+
+set(PROTOBUF_C_INCLUDE_DIRS ${PROTOBUF_C_INCLUDE_DIR})
-- 
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