[docker] Fix LLVM_EXTERNAL_PROJECTS cmake variable value

azharudd · azharudd · commit cb4d0cd3bb83 · 2018-07-24T18:34:13.000Z
Summary: LLVM_ENABLE_PROJECTS expects a semicolon separated project list. Fixes PR38158. Reviewers: ilya-biryukov Reviewed By: ilya-biryukov Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D49712 llvm-svn: 337842
diff --git a/llvm/utils/docker/build_docker_image.sh b/llvm/utils/docker/build_docker_image.sh
@@ -117,7 +117,7 @@ while [[ $# -gt 0 ]]; do
 
       CHECKOUT_ARGS="$CHECKOUT_ARGS $1 $PROJ"
       if [ "$PROJ" != "clang-tools-extra" ]; then
-        CMAKE_ENABLED_PROJECTS="$CMAKE_ENABLED_PROJECTS:$PROJ"
+        CMAKE_ENABLED_PROJECTS="$CMAKE_ENABLED_PROJECTS;$PROJ"
       fi
 
       shift 2
@@ -142,7 +142,7 @@ done
 
 
 if [ "$CMAKE_ENABLED_PROJECTS" != "" ]; then
-  # Remove the leading ':' character.
+  # Remove the leading ';' character.
   CMAKE_ENABLED_PROJECTS="${CMAKE_ENABLED_PROJECTS:1}"
 
   if [[ $SEEN_CMAKE_ARGS -eq 0 ]]; then
