| [PATCH] fix build on uClibc without UCLIBC_HAS_BACKTRACE |
| |
| Backtrace support is only used for logging on signal errors, which |
| isn't really critical, so simply remove backtrace info if not |
| available in uClibc. |
| |
| Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> |
| --- |
| src/log.c | 7 +++++++ |
| 1 file changed, 7 insertions(+) |
| |
| Index: connman-0.78/src/log.c |
| =================================================================== |
| --- connman-0.78.orig/src/log.c |
| +++ connman-0.78/src/log.c |
| @@ -30,7 +30,12 @@ |
| #include <stdlib.h> |
| #include <string.h> |
| #include <syslog.h> |
| +#include <features.h> |
| +/* backtrace support is optional on uClibc */ |
| +#if !(defined(__UCLIBC__) && !defined (__UCLIBC_HAS_BACKTRACE__)) |
| +#define HAVE_BACKTRACE |
| #include <execinfo.h> |
| +#endif |
| #include <dlfcn.h> |
| |
| #include "connman.h" |
| @@ -112,6 +117,7 @@ |
| |
| static void print_backtrace(unsigned int offset) |
| { |
| +#ifdef HAVE_BACKTRACE |
| void *frames[99]; |
| size_t n_ptrs; |
| unsigned int i; |
| @@ -210,6 +216,7 @@ |
| |
| close(outfd[1]); |
| close(infd[0]); |
| +#endif /* HAVE_BACKTRACE */ |
| } |
| |
| static void signal_handler(int signo) |
