On 02/06/2019 07:12 AM, Romain GEISSLER via lfs-dev wrote:
Hi,
In https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88749#c16 Joseph Myers writes
that using libc_cv_forced_unwind=yes libc_cv_c_cleanup=yes in the configure
script of glibc pass 1 is useless since
https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=e7dbb1bec3be35897acb18aa277807ed276384c5;hp=d1d3431a3a9dd14501eedb701436bd5005b1db7d
for bug https://sourceware.org/bugzilla/show_bug.cgi?id=10545 This bug
explicitly mentions cross-compiling as being the issue, which is exactly the
case of LFS.
I could very on my own toolchain bootstrap, which is based on the LFS
guidelines, that removing it now works. I suggest the flags
libc_cv_forced_unwind=yes libc_cv_c_cleanup=yes should be removed from the LFS
guidelines now that it uses a Glibc recent enough not to need it anymore.
Thanks for the report. I'll test it later today.
-- Bruce
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