github_mirrors/vectorscan
3
0
Fork 1
mirror of https://github.com/VectorCamp/vectorscan.git synced 2025-06-28 16:41:01 +03:00
Code Issues Packages Projects Releases Wiki Activity

gcc-9:disable redundant move check for older compiler versions

Browse Source
This commit is contained in:
Wang, Xiang W 2019-09-05 08:16:08 -04:00 committed by Hong, Yang A
parent bc80eef39f
commit 52e19cb61c
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
CMakeLists.txt
View File

@ -395,6 +395,12 @@ if (CXX_IGNORED_ATTR)
set(EXTRA_CXX_FLAGS "${EXTRA_CXX_FLAGS} -Wno-ignored-attributes")
endif()
# gcc 9 complains about redundant move for returned variable
CHECK_CXX_COMPILER_FLAG("-Wredundant-move" CXX_REDUNDANT_MOVE)
if (CXX_REDUNDANT_MOVE)
set(EXTRA_CXX_FLAGS "${EXTRA_CXX_FLAGS} -Wno-redundant-move")
endif()
# note this for later
# g++ doesn't have this flag but clang does
CHECK_CXX_COMPILER_FLAG("-Wweak-vtables" CXX_WEAK_VTABLES)