Hi Christian and Jakub, I'm curious whether there was ever any resolution for: http://gcc.gnu.org/ml/gcc-patches/2012-12/msg01124.html.
We've encountered what appears to be the same issue internally when building a cross for powerpc64le-linux-gnu: /scratch/tmp/anton/toolchain/build/src/gcc/libgcc/unwind-dw2.c:41:21: fatal error: sys/sdt.h: No such file or directory #include <sys/sdt.h> The gcc configure is looking at the build machine header files, instead of the installed headers for the host we're building. We can work around this with a build-sysroot, but it seems that shouldn't be necessary. Thoughts?