llvm-capstone/clang/test/Preprocessor/headermap-rel2.c
Justin Bogner fa9df7af07 test: Disable standard system includes in %clang_cc1
This adds -nostdsysteminc to the %clang_cc1 expansion, which should
make it harder to accidentally write tests that depend on headers in
/usr/include. It also updates a few tests that use -isysroot <x> and a
darwin triple to omit the triple and use -isystem <x>/usr/include
instead, making them a little bit more general.

Incidentally, this fixes a test failure I'm seeing on darwin in
Modules/stddef.c, that happens because my system finds a stddef.h in
/usr/include.

llvm-svn: 219030
2014-10-03 22:18:49 +00:00

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C

// This uses a headermap with this entry:
// someheader.h -> Product/someheader.h
// RUN: %clang_cc1 -v -fsyntax-only %s -iquote %S/Inputs/headermap-rel2/project-headers.hmap -isystem %S/Inputs/headermap-rel2/system/usr/include -I %S/Inputs/headermap-rel2 -H
// RUN: %clang_cc1 -fsyntax-only %s -iquote %S/Inputs/headermap-rel2/project-headers.hmap -isystem %S/Inputs/headermap-rel2/system/usr/include -I %S/Inputs/headermap-rel2 -H 2> %t.out
// RUN: FileCheck %s -input-file %t.out
// CHECK: Product/someheader.h
// CHECK: system/usr/include{{[/\\]+}}someheader.h
// CHECK: system/usr/include{{[/\\]+}}someheader.h
#include "someheader.h"
#include <someheader.h>
#include <someheader.h>