diff options
| author | Erich Keane <erich.keane@intel.com> | 2018-05-04 15:58:31 +0000 |
|---|---|---|
| committer | Erich Keane <erich.keane@intel.com> | 2018-05-04 15:58:31 +0000 |
| commit | 425f48d48078fb6e173b08bbdbf9129212ad85c1 (patch) | |
| tree | abca04093776d564e08cf35bad6a0d38aef80d1b /clang/test/Driver/cl-options.c | |
| parent | b18c34bc291a4e49c9399d45f25d7b11a6ccd670 (diff) | |
| download | bcm5719-llvm-425f48d48078fb6e173b08bbdbf9129212ad85c1.tar.gz bcm5719-llvm-425f48d48078fb6e173b08bbdbf9129212ad85c1.zip | |
[clang-cl] Print /showIncludes to stderr, if used in combination with /E, /EP or /P
This replicates 'cl.exe' behavior and allows for both preprocessor output and
dependency information to be extraced with a single compiler invocation.
This is especially useful for compiler caching with tools like Mozilla's sccache.
See: https://github.com/mozilla/sccache/issues/246
Patch By: fxb
Differential Revision: https://reviews.llvm.org/D46394
llvm-svn: 331533
Diffstat (limited to 'clang/test/Driver/cl-options.c')
| -rw-r--r-- | clang/test/Driver/cl-options.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/clang/test/Driver/cl-options.c b/clang/test/Driver/cl-options.c index 37c2fa5b690..7e71fd2db90 100644 --- a/clang/test/Driver/cl-options.c +++ b/clang/test/Driver/cl-options.c @@ -198,10 +198,8 @@ // RUN: %clang_cl /E /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes_E %s // RUN: %clang_cl /EP /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes_E %s // RUN: %clang_cl /E /EP /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes_E %s -// showIncludes_E: warning: argument unused during compilation: '--show-includes' - -// RUN: %clang_cl /EP /P /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes_E_And_P %s -// showIncludes_E_And_P-NOT: warning: argument unused during compilation: '--show-includes' +// RUN: %clang_cl /EP /P /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes_E %s +// showIncludes_E-NOT: warning: argument unused during compilation: '--show-includes' // /source-charset: should warn on everything except UTF-8. // RUN: %clang_cl /source-charset:utf-16 -### -- %s 2>&1 | FileCheck -check-prefix=source-charset-utf-16 %s |
