| [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. |
| |
| NOTE: based on patch from Peter Korsgaard <jacmet@sunsite.dk> |
| |
| Signed-off-by: Petr Vorel <petr.vorel@gmail.com> |
| --- |
| --- ofono-1.7.orig/src/log.c |
| +++ ofono-1.7/src/log.c |
| @@ -30,7 +30,8 @@ |
| #include <stdlib.h> |
| #include <string.h> |
| #include <syslog.h> |
| -#ifdef __GLIBC__ |
| +#if defined(__GLIBC__) && !(defined(__UCLIBC__) && !defined (__UCLIBC_HAS_BACKTRACE__)) |
| +#define HAVE_BACKTRACE |
| #include <execinfo.h> |
| #endif |
| #include <dlfcn.h> |
| @@ -115,7 +116,7 @@ |
| va_end(ap); |
| } |
| |
| -#ifdef __GLIBC__ |
| +#ifdef HAVE_BACKTRACE |
| static void print_backtrace(unsigned int offset) |
| { |
| void *frames[99]; |
| @@ -312,7 +313,7 @@ |
| if (detach == FALSE) |
| option |= LOG_PERROR; |
| |
| -#ifdef __GLIBC__ |
| +#ifdef HAVE_BACKTRACE |
| signal_setup(signal_handler); |
| #endif |
| |
| @@ -329,7 +330,7 @@ |
| |
| closelog(); |
| |
| -#ifdef __GLIBC__ |
| +#ifdef HAVE_BACKTRACE |
| signal_setup(SIG_DFL); |
| #endif |
| |
