[Builtins] Downgrade duplicate source file warning from a fatal error to a warning.
This is a follow up to r375150 to unbreak the `clang-ppc64be-linux` bot.
The commit caused running the tests to fail due to
```
llvm-lit:
/home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/projects/compiler-rt/test/builtins/Unit/lit.cfg.py:116:
fatal: builtins_source_features contains duplicates:
['librt_has_divtc3']
```
This commit should be reverted once the build system bug for powerpc is
fixed.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@375162 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/builtins/Unit/lit.cfg.py b/test/builtins/Unit/lit.cfg.py
index 8fdb1a2..d2cd330 100644
--- a/test/builtins/Unit/lit.cfg.py
+++ b/test/builtins/Unit/lit.cfg.py
@@ -111,7 +111,9 @@
builtins_source_feature_duplicates.append(builtin_source_feature)
if len(builtins_source_feature_duplicates) > 0:
- lit_config.fatal(
+ # FIXME(dliew): There's a bug in the build system for powerpc where two definitions of the same
+ # function are present in the library. So just downgrade this to a warning until this is fixed.
+ lit_config.warning(
'builtins_source_features contains duplicates: {}'.format(
builtins_source_feature_duplicates)
)
