| // RUN: mkdir -p %t/sub/dir |
| // RUN: echo > %t/sub/empty.h |
| |
| // Test that system header paths are expanded |
| // |
| // RUN: %clang -fsyntax-only -MD -MF %t.d -MT foo %s -isystem %t/sub/dir/.. |
| // RUN: FileCheck -check-prefix=TEST1 %s < %t.d |
| // TEST1: foo: |
| // TEST1: sub{{/|\\}}empty.h |
| |
| // Test that system header paths are not expanded to a longer form |
| // |
| // RUN: cd %t && %clang -fsyntax-only -MD -MF %t.d -MT foo %s -isystem sub/dir/.. |
| // RUN: FileCheck -check-prefix=TEST2 %s < %t.d |
| // TEST2: foo: |
| // TEST2: sub/dir/..{{/|\\}}empty.h |
| |
| // Test that user header paths are not expanded |
| // |
| // RUN: %clang -fsyntax-only -MD -MF %t.d -MT foo %s -I %t/sub/dir/.. |
| // RUN: FileCheck -check-prefix=TEST3 %s < %t.d |
| // TEST3: foo: |
| // TEST3: sub/dir/..{{/|\\}}empty.h |
| |
| // Test that system header paths are not expanded with -fno-canonical-system-headers |
| // (and also that the -fsystem-system-headers option is accepted) |
| // |
| // RUN: %clang -fsyntax-only -MD -MF %t.d -MT foo %s -I %t/sub/dir/.. -fcanonical-system-headers -fno-canonical-system-headers |
| // RUN: FileCheck -check-prefix=TEST4 %s < %t.d |
| // TEST4: foo: |
| // TEST4: sub/dir/..{{/|\\}}empty.h |
| |
| #include <empty.h> |
