Merge branch 'feature-coverage' into 'branch-0.3.0'

MS-102 Fix build coverage judge

See merge request megasearch/vecwise_engine!110

Former-commit-id: 816d588f870a5c0113515a1891d3ca5066228113

cpp/CHANGELOG.md

@@ -5,6 +5,7 @@ Please mark all change in change log and use the ticket from JIRA.
 # Milvus 0.3.0 (TBD)
 
 ## Bug
+- MS-102 - Fix build script file condition error
 - MS-80 - Fix server hang issue
 - MS-89 - Fix compile failed, libgpufaiss.a link missing
 - MS-90 - Fix arch match incorrect on ARM

cpp/build.sh

@@ -64,7 +64,7 @@ cd cmake_build
 
 CUDA_COMPILER=/usr/local/cuda/bin/nvcc
 
-if [[ ${MAKE_CLEAN} = "ON" ]]; then
+if [[ ${MAKE_CLEAN} == "ON" ]]; then
     CMAKE_CMD="cmake -DBUILD_UNIT_TEST=${BUILD_UNITTEST} \
     -DCMAKE_INSTALL_PREFIX=${INSTALL_PREFIX}
     -DCMAKE_BUILD_TYPE=${BUILD_TYPE} \
@@ -84,8 +84,10 @@ if [[ ${BUILD_TYPE} != "Debug" ]]; then
     strip src/milvus_server
 fi
 
-if [[ ${BUILD_COVERAGE} = "ON" ]]; then
-    bash coverage.sh
+if [[ ${BUILD_COVERAGE} == "ON" ]]; then
+    cd -
+    bash `pwd`/coverage.sh
+    cd -
 fi
 
 make install