Merge the NPTL stuff.
That still leaves the linuxthreads stuff broken, but it was just before. I don't care anyway. Time to fix that later...
1 --- gcc-4.1.2.orig/boehm-gc/include/gc.h 2005-01-02 04:35:57.000000000 +0100
2 +++ gcc-4.1.2/boehm-gc/include/gc.h 2007-03-04 23:33:07.000000000 +0100
6 # if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \
7 - && !defined(__ia64__)
8 + && !defined(__ia64__) && !defined(__UCLIBC__)
9 # ifndef GC_HAVE_BUILTIN_BACKTRACE
10 # define GC_HAVE_BUILTIN_BACKTRACE