REQUIRES: shell

RUN: %scan-build sh -c 'echo "CLANG_CXX=/$(basename "$CLANG_CXX")/"' | FileCheck %s

Check that scan-build sets the CLANG_CXX environment variable (meant to be
consumed by ccc-analyzer) to an appropriate pathname for the clang++ executable,
derived from the pathname of the clang executable:

CHECK: CLANG_CXX=/clang++{{(\.exe)?}}/