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| author | Manoj Gupta <manojgupta@google.com> | 2019-09-12 22:36:13 +0000 |
|---|---|---|
| committer | Manoj Gupta <manojgupta@google.com> | 2019-09-12 22:36:13 +0000 |
| commit | 4fe2732161905a9bd53e09336851482a96b04ce9 (patch) | |
| tree | 25acc7992f3ad35217ec73549f5f56f4050a0af3 /lldb/packages/Python/lldbsuite/test/functionalities/non-overlapping-index-variable-i/TestIndexVariable.py | |
| parent | decff073ee413dbc39a13b45592897b77e87552f (diff) | |
| download | bcm5719-llvm-4fe2732161905a9bd53e09336851482a96b04ce9.tar.gz bcm5719-llvm-4fe2732161905a9bd53e09336851482a96b04ce9.zip | |
Add -Wpoison-system-directories warning
When using clang as a cross-compiler, we should not use system
headers to do the compilation.
This CL adds support of a new warning flag -Wpoison-system-directories which
emits warnings if --sysroot is set and headers from common host system location
are used.
By default the warning is disabled.
The intention of the warning is to catch bad includes which are usually
generated by third party build system not targeting cross-compilation.
Such cases happen in Chrome OS when someone imports a new package or upgrade
one to a newer version from upstream.
Patch by: denik (Denis Nikitin)
llvm-svn: 371785
Diffstat (limited to 'lldb/packages/Python/lldbsuite/test/functionalities/non-overlapping-index-variable-i/TestIndexVariable.py')
0 files changed, 0 insertions, 0 deletions
