set TMPDIR env 'cos osx clang complains with
set TMPDIR env 'cos osx clang complains with

clang warning:
confstr() failed with code 5:
couldn't get path of DARWIN_USER_TEMP_DIR; using /tmp instead

osmanager/secc,osmanager/secc,jason-hwang/secc,osmanager/secc,ivere27/secc,jason-hwang/secc,ivere27/secc,ivere27/secc,jason-hwang/secc