[Bug build/22581] glibc-2.26 fails to build for i486 with -Os

adhemerval.zanella at linaro dot org sourceware-bugzilla@sourceware.org
Tue Dec 19 11:13:00 GMT 2017


https://sourceware.org/bugzilla/show_bug.cgi?id=22581

--- Comment #5 from Adhemerval Zanella <adhemerval.zanella at linaro dot org> ---
If CAN_USE_REGISTER_ASM_EBP is set to 1 it means the configure script was run
with a CFLAGS safe to use an optimized 6 argument syscall internally. If you
change the CFLAGS after the configure without change CAN_USE_REGISTER_ASM_EBP
it breaks the build as you see.

If you ran the configure in the way I suggested in the changeroot environment ,
does it work?

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