19 lines · cpp
1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9// This test greps for %t, which is expanded to a path with backslashes. When10// that is passed to grep, those backslashes must be escaped. We escape those11// within the pattern into a file and use this file with 'grep'.12 13// Make sure that substitutions are performed inside additional compiler flags.14 15// ADDITIONAL_COMPILE_FLAGS: -I %t.116// ADDITIONAL_COMPILE_FLAGS: -isystem %t.2 -isysroot %t.317// RUN: echo "-I %t.1 -isystem %t.2 -isysroot %t.3" | sed "s/\\\/\\\\\\\/g" > %t.escaped.grep18// RUN: echo "%{compile_flags}" | grep -e -f %t.escaped.grep19