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- [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
-
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