+ hppa*-hp-hpux11.*)
+ slow_pthread_self=no
+ can_unwind_signal=yes
+ DIVIDESPEC=-fuse-divide-subroutine
+ ;;
+esac
+
+case "${host}" in
+ *-cygwin* | *-mingw*)
+ fallback_backtrace_h=sysdep/i386/backtrace.h
+ # We need a frame pointer on Windows, so override BACKTRACESPEC
+ BACKTRACESPEC=
+ ;;
+esac
+
+case "${host}" in
+ ia64-*)
+ descriptor_h=sysdep/descriptor-y.h
+ ;;
+
+ hppa*64*-*-hpux*)
+ descriptor_h=sysdep/pa/descriptor-pa64-hpux.h
+ ;;
+
+ hppa*-*-hpux*)
+ descriptor_h=sysdep/pa/descriptor-pa32-hpux.h
+ ;;
+
+ hppa*-*)
+ descriptor_h=sysdep/pa/descriptor.h
+ ;;
+
+ rs6000-* | powerpc*-*)
+ descriptor_h=sysdep/powerpc/descriptor.h
+ ;;
+
+ *)
+ descriptor_h=sysdep/descriptor-n.h
+ ;;