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2010-02-24merge more local changes:Robert Nagy
- disable unsafe builtins - create a stub for -Wbounded - move strict aliasing to -O3
2009-11-04This typo in check_for_nested_with_variably_modified was present for 4 yearsRobert Nagy
and hampered the inliner without anyone noticing. fixes gcc bug #36367 reported by henning petersen
2009-10-18Replace mmap/default precompiled header support using a brk/sbrkKurt Miller
implementation since random mmap breaks the default approach. Note that gcc may not be compiled with PIE support or it will break this implementation too.
2009-10-15merge some gcc-local(1) changes:Robert Nagy
- disable -fident by default - disable -fstrict-aliasing with -O2 - add support for -Wstack-larger-than-N (only for i386 and amd64 for now)
2009-10-15teach gcc about our kprintf and syslog format attributesRobert Nagy
2009-10-15only enable SF, DF, XF, TF modes in libgcc if we are building with gcc4, so ↵Robert Nagy
we can bootstrap with gcc3 first
2009-10-15fix at-file.texi pathRobert Nagy
2009-10-15add target configuration for openbsdRobert Nagy
2009-10-15import of gcc-4.2.1, the last gcc release under GPLv2Robert Nagy