crosstool-0.32 & nptl

["Mark Therieau" <markt at covergence dot com>]

I successfully built a toolchain with nptl for i686 using crosstool-0.32
 
    cygwin host
    binutils-2.15
    gcc-3.4.1
    glibc-2.3.3
    linux-2.6.8
 
First, I pulled this patch forward:
http://www.kegel.com/crosstool/crosstool-0.32/contrib/crosstool-0.28-rc3
4-nptl_fixes.patch
(I can send a version that will patch ct-0.32, if that helps)
 
Next I ran into undefined references to _Unwind_Resume and
__gcc_personality_v0 while linking build-glibc/elf/sln.
(I didn't save these error messages,  but I believe they're the same
ones referenced by:
http://sources.redhat.com/ml/crossgcc/2004-10/msg00078.html)
 
Removing the following patch fixed the sln linker errors:
http://www.kegel.com/crosstool/crosstool-0.32/patches/glibc-2.3.3/glibc-
2.3.3-libeh-kludge.patch
 
Eventually, I need to build nptl toolchains for both i686 and ppc
targets, but I haven't tried a ppc target yet.
I'm suspicious that ppc targets might need the libeh-kludge patch...
 
regards,
markt

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