Configure contrib build flag per each configuration (#2041)

BUILD_CONTRIB_<TAG> value is fixed at the first configure run and never
updated with the current implementation.

With this commit, BUILD_CONTRIB_<TAG> value is updated properly per each
configure run.

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

diff --git a/contrib/CMakeLists.txt b/contrib/CMakeLists.txt
index 80b5f31..73dea58 100644 (file)
--- a/contrib/CMakeLists.txt
+++ b/contrib/CMakeLists.txt
@@ -1,7 +1,7 @@
 function(add_nncc_contrib_directory DIR)
   string(TOUPPER ${DIR} PREFIX)
 
-  set(BUILD_CONTRIB_${PREFIX} ON CACHE BOOL "Build contrib/${dir}")
+  option(BUILD_CONTRIB_${PREFIX} "Build contrib/${dir}" ON)
 
   if(BUILD_CONTRIB_${PREFIX})
     add_subdirectory(${DIR})