Without this, clang builds a binary for macOS on a macOS host, and
then the linker complains that it doesn't know the -q flag.
Differential Revision: https://reviews.llvm.org/D138306
# This test checks whether a binary is stripped or not.
-# RUN: %clang++ %p/Inputs/linenumber.cpp -o %t -Wl,-q
+# RUN: %clang++ %cflags %p/Inputs/linenumber.cpp -o %t -Wl,-q
# RUN: llvm-bolt %t -o %t.out 2>&1 | FileCheck %s -check-prefix=CHECK-NOSTRIP
# RUN: cp %t %t.stripped
# RUN: llvm-strip -s %t.stripped