Re: BLCR 0.5.0 release now available

From: Paul H. Hargrove (PHHargrove_at_lbl_dot_gov)
Date: Mon Mar 05 2007 - 10:06:48 PST

  • Next message: Cedric Le Goater: "Re: BLCR 0.5.0 release now available"
      Thank you for your bug report.  This was a known issue that I thought 
    had been resolved 
    (  Because of the 
    way our library is linked, the -fstack-protector flag should not be 
    passed when building libcr.  We have configure-time code to add 
    -fno-stack-protector when building the library, but I can't tell from 
    your output (which shows an attempt to link to the library) if the flag 
    was passed correctly.
      If you could, please "make clean" and then "make all", sending me the 
    output of the "make all" step and also the file config.log.  That should 
    be enough for me to track down if/where the -fno-stack-protector flag 
    was omitted from the library build.
    Cedric Le Goater wrote:
    > Hi Paul ! 
    > Paul H. Hargrove wrote:
    >> After several weeks of betas, I've finally released BLCR 0.5.0.  It can
    >> be found at the BLCR Downloads page:
    > I ran the following command on a i686 FC6 :
    > $ rpmbuild --rebuild ./blcr-0.5.0-1.src.rpm --target i686 
    > [ ... ]
    > gcc -Wall -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i686 -mtune=generic -fasynchronous-unwind-tables -o .libs/cr_checkpoint cr_checkpoint.o  -L/home/legoater/redhat/BUILD/blcr-0.5.0/libcr /home/legoater/redhat/BUILD/blcr-0.5.0/libcr/.libs/ -ldl -lpthread
    > /usr/bin/ld: .libs/cr_checkpoint: hidden symbol `__stack_chk_fail_local' in /usr/lib/libc_nonshared.a(stack_chk_fail_local.oS) is referenced by DSO
    > /usr/bin/ld: final link failed: Nonrepresentable section on output
    > collect2: ld returned 1 exit status
    > gmake[3]: *** [cr_checkpoint] Error 1
    > gmake[3]: Leaving directory `/home/legoater/redhat/BUILD/blcr-0.5.0/util/cr_checkpoint'
    > gmake[2]: *** [all-recursive] Error 1
    > gmake[2]: Leaving directory `/home/legoater/redhat/BUILD/blcr-0.5.0/util'
    > gmake[1]: *** [all-recursive] Error 1
    > gmake[1]: Leaving directory `/home/legoater/redhat/BUILD/blcr-0.5.0'
    > make: *** [all] Error 2
    > error: Bad exit status from /var/tmp/rpm-tmp.62384 (%build)
    > Is it a known issue ? 
    > C.
    Paul H. Hargrove                          PHHargrove_at_lbl_dot_gov
    Future Technologies Group                 
    HPC Research Department                   Tel: +1-510-495-2352
    Lawrence Berkeley National Laboratory     Fax: +1-510-486-6900

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