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| author | Joseph Myers <joseph@codesourcery.com> | 2016-11-22 01:58:26 +0000 |
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| committer | Joseph Myers <joseph@codesourcery.com> | 2016-11-22 01:58:26 +0000 |
| commit | 5ee1a4443a3eb0868cef1fe506ae6fb6af33d4ad (patch) | |
| tree | b8a5ca7358b8078758e757061aebdefe27edeef4 /posix | |
| parent | d2e1e973322fa02ae8d005236f1a25fb2cc3b6a8 (diff) | |
| download | glibc-5ee1a4443a3eb0868cef1fe506ae6fb6af33d4ad.tar.gz glibc-5ee1a4443a3eb0868cef1fe506ae6fb6af33d4ad.tar.xz glibc-5ee1a4443a3eb0868cef1fe506ae6fb6af33d4ad.zip | |
Make build-many-glibcs.py use -fno-isolate-erroneous-paths options for tilepro.
My most recent build-many-glibcs.py build with GCC mainline showed build failures for tilepro with the symptoms (multiple definitions of symbols building ld.so, see the build log referenced in the GCC bug referenced in the comment for an example) that correspond to the isolate-erroneous-paths optimization not being suitable for building glibc unless the GCC port provides a trap pattern (so __builtin_trap expands to an inline instruction rather than a call to abort). Since tilepro indeed lacks such as pattern in GCC, this patch duly arranges for this optimization to be disabled when building for tilepro, as it is for sh. Tested (compilation only) for tilepro. * scripts/build-many-glibcs.py (Context.add_all_configs): Also use -fno-isolate-erroneous-paths options for tilepro.
Diffstat (limited to 'posix')
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