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