0002-fix-uClibc-compile-execinfo-backtrace.patch 788 B

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  1. Fix wvstreams so that it builds with uClibc: we don't have execinfo.h,
  2. so we can't do backtrace() stuff.
  3. Signed-off-by: Simon Dawson <spdawson@gmail.com>
  4. diff -Nurp a/utils/wvcrash.cc b/utils/wvcrash.cc
  5. --- a/utils/wvcrash.cc 2008-12-17 12:24:20.000000000 +0000
  6. +++ b/utils/wvcrash.cc 2012-07-27 22:00:15.456502262 +0100
  7. @@ -28,7 +28,9 @@
  8. // FIXME: this file mostly only works in Linux
  9. #ifdef __linux
  10. -# include <execinfo.h>
  11. +#ifdef HAVE_EXECINFO_H
  12. +#include <execinfo.h>
  13. +#endif
  14. #include <unistd.h>
  15. #ifdef __USE_GNU
  16. @@ -267,9 +269,11 @@ static void wvcrash_real(int sig, int fd
  17. }
  18. }
  19. +#ifdef HAVE_EXECINFO_H
  20. wr(fd, "\nBacktrace:\n");
  21. backtrace_symbols_fd(trace,
  22. backtrace(trace, sizeof(trace)/sizeof(trace[0])), fd);
  23. +#endif
  24. if (pid > 0)
  25. {