gnu/packages/patches/gcc-asan-powerpc-missing-include.patch

   1 Add missing include that triggers a build failure on PowerPC:
   2
   3   ../../../../gcc-5.4.0/libsanitizer/asan/asan_linux.cc: In function ‘bool __asan::AsanInterceptsSignal(int)’:
   4   ../../../../gcc-5.4.0/libsanitizer/asan/asan_linux.cc:222:20: error: ‘SIGSEGV’ was not declared in this scope
   5      return signum == SIGSEGV && common_flags()->handle_segv;
   6                       ^
   7 From <https://patchwork.ozlabs.org/patch/725596/>.
   8
   9 diff --git a/libsanitizer/asan/asan_linux.cc b/libsanitizer/asan/asan_linux.cc
  10 index c504168..59087b9 100644
  11 --- a/libsanitizer/asan/asan_linux.cc
  12 +++ b/libsanitizer/asan/asan_linux.cc
  13 @@ -29,6 +29,7 @@
  14  #include <dlfcn.h>
  15  #include <fcntl.h>
  16  #include <pthread.h>
  17 +#include <signal.h>
  18  #include <stdio.h>
  19  #include <unistd.h>
  20  #include <unwind.h>