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main: Fix __iwd_backtrace_init() availability detection

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Check for HAVE_EXECINFO_H for all __iwd_backtrace_init usages.

Fixes:

  src/main.o: In function `main':
  main.c:(.text.startup+0x798): undefined reference to `__iwd_backtrace_init'
  collect2: error: ld returned 1 exit status
This commit is contained in:
Peter Seiderer 2018-11-10 18:56:49 +01:00 committed by Marcel Holtmann
parent 40ec69876c
commit 7d6e11ddd5
2 changed files with 2 additions and 2 deletions
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2
src/backtrace.h
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@ -19,7 +19,7 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef __GLIBC__
#ifdef HAVE_EXECINFO_H
void __iwd_backtrace_init();
void __iwd_backtrace_print(unsigned int offset);
#endif

2
src/main.c
View File

@ -445,7 +445,7 @@ int main(int argc, char *argv[])
if (debugopt)
l_debug_enable(debugopt);
#ifdef __GLIBC__
#ifdef HAVE_EXECINFO_H
__iwd_backtrace_init();
#endif