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Re: Build failure on glibc 2.15
On May 24, 2012, at 7:54 PM, Carlos O'Donell wrote:
> On Thu, May 24, 2012 at 6:51 PM, Amittai Aviram <amittai.aviram@yale.edu> wrote:
> export CFLAGS="-g -O2 -U_FORTIFY_SOURCE -fno-stack-protector"
Thanks a lot, Carlos! How would I know to set optimization at -O2, and how would I know to include the -fno_stack_protector flag?
Anyway, that did get me past this particular issue, so now I'm on to the next one:
../sysdeps/x86_64/fpu/multiarch/e_atan2.c: In function ‘__ieee754_atan2_ifunc’:
../sysdeps/x86_64/fpu/multiarch/e_atan2.c:15: error: ‘HAS_YMM_USABLE’ undeclared (first use in this function)
../sysdeps/x86_64/fpu/multiarch/e_atan2.c:15: error: (Each undeclared identifier is reported only once
../sysdeps/x86_64/fpu/multiarch/e_atan2.c:15: error: for each function it appears in.)
make[2]: *** [/home/afa9/GLIBC/glibc_obj/math/e_atan2.o] Error 1
This time I diligently searched on the Web for "error ../sysdeps/x86_64/fpu/multiarch/e_atan2.c HAS_YMM_USABLE" and only found what are apparently git commit messages. :-(
Thanks again!
Amittai
Amittai Aviram
PhD Student in Computer Science
Yale University
646 483 2639
amittai.aviram@yale.edu
http://www.amittai.com