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Revert rL301998: "Fix a bug that -isysroot is completely ignored on Unix" 

This reverts commit because it broke
sanitizer-x86_64-linux-autoconf bot and
clang-ppc64be-linux-multistage  bot.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@302000 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Yuka Takahashi 2017-05-03 06:02:45 +00:00
parent 7e51ecfa56
commit d47d19ceb9
2 changed files with 1 additions and 5 deletions
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2
lib/Frontend/CompilerInvocation.cpp
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@ -1565,7 +1565,7 @@ static void ParseHeaderSearchArgs(HeaderSearchOptions &Opts, ArgList &Args,
frontend::IncludeDirGroup Group = frontend::System;
if (A->getOption().matches(OPT_internal_externc_isystem))
Group = frontend::ExternCSystem;
Opts.AddPath(A->getValue(), Group, false, false);
Opts.AddPath(A->getValue(), Group, false, true);
}
// Add the path prefixes which are implicitly treated as being system headers.

4
test/Driver/sysroot-flags.c
View File

@ -26,7 +26,3 @@
// RUN: FileCheck %s -check-prefix=SYSROOT_SEPARATE
// SYSROOT_SEPARATE: "-isysroot" "{{[^"]*}}/foo/bar"
// SYSROOT_SEPARATE: "--sysroot{{" "|=}}{{[^"]*}}/foo/bar"
// Check that -isysroot is handled properly
// RUN: %clang -isysroot /foo/bar -c %s -v 2>&1 | \
// RUN: grep "/foo/bar"