On 28 January 2015 at 14:37, Klaus Rudolph wrote: > Update: Compiling gcc 5-snapshot against ppc with old kernel userland with disabled libitm works. No further tests done. > > Related to the problem for compiling against the actual ppc kernel userland should I fill an additional bug report or should I add the log to the existing one because it relates to build step "Making install in sanitizer_common" It doesn't look like a GCC bug, isn't the error in your system headers, not in GCC code? In file included from ../../../../libsanitizer/sanitizer_common/sanitizer_platform_limits_linux.cc:29:0: /opt/ppc1_eldk4.2/ppc_6xx/usr/include/asm/posix_types.h:72:51: error: '__kernel_fd_set' has not been declared static __inline__ void __FD_SET(unsigned long fd, __kernel_fd_set *fdsetp) ^