Hans-Peter Nilsson <h...@bitrange.com> 于2023年1月11日周三 08:53写道： > > On Fri, 6 Jan 2023, YunQiang Su wrote: > > > -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 is always used for mips > > when build libsanitizer in LLVM. Thus > > FIRST_32_SECOND_64((_MIPS_SIM == _ABIN32) ? 176 : 160, 216); > > instead of > > FIRST_32_SECOND_64((_MIPS_SIM == _ABIN32) ? 160 : 144, 216); > > in sanitizer_platform_limits_posix.h. > > > > To keep sync with LLVM and to make the code simple, we use the > > largefile options always. > > > > libsanitizer/ > > * configure.ac: set -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 > > always for mips*. > > * configure: Regenerate. > > Hm, yes, that might be the most pragmatic way to solve the mips > stat-size issue... But shouldn't then largefile-options also be > forced when libsanitizer is *used*? IOW, mips*-linux > gcc-options be tweaked to include -D_LARGEFILE_SOURCE > -D_FILE_OFFSET_BITS=64 conditional on sanitizer-options? >
Sound a good idea... While I am worrying about some application may fail to build or trigger some other problems. > brgds, H-P
