1 files changed, 40 insertions, 0 deletions
diff --git a/net-misc/dahdi-tools/files/dahdi-tools-3.1.0-execinfo.patch b/net-misc/dahdi-tools/files/dahdi-tools-3.1.0-execinfo.patch
new file mode 100644
index 000000000000..b222a85d8cb9
--- /dev/null
+++ b/net-misc/dahdi-tools/files/dahdi-tools-3.1.0-execinfo.patch
@@ -0,0 +1,40 @@
+--- a/configure.ac	2020-03-28 22:28:35.614340050 +0200
++++ b/configure.ac	2020-03-28 22:28:55.084181570 +0200
+@@ -161,6 +161,7 @@
+ # Checks for header files.
+ AC_CHECK_HEADERS([sys/soundcard.h linux/soundcard.h])
+ AC_CHECK_HEADERS([arpa/inet.h fcntl.h limits.h netinet/in.h stdint.h stdlib.h string.h sys/ioctl.h sys/param.h sys/socket.h sys/time.h syslog.h unistd.h])
++AC_CHECK_HEADERS([execinfo.h])
+ 
+ # Checks for typedefs, structures, and compiler characteristics.
+ AC_C_INLINE
+--- a/xpp/xtalk/debug.c	2020-03-28 22:41:43.507810560 +0200
++++ b/xpp/xtalk/debug.c	2020-03-28 22:41:10.538087608 +0200
+@@ -27,8 +27,10 @@
+ #include <stdarg.h>
+ #include <syslog.h>
+-#include <execinfo.h>
+ #include <xtalk/debug.h>
+ #include <autoconfig.h>
++#ifdef HAVE_EXECINFO_H
++#include <execinfo.h>
++#endif
+ 
+ int	verbose = LOG_INFO;
+ int	debug_mask;
+@@ -61,6 +63,7 @@
+ /* from glibc info(1) */
+ void print_backtrace(FILE *fp)
+ {
++#ifdef HAVE_EXECINFO_H
+ 	void	*array[10];
+ 	size_t	size;
+ 	char	**strings;
+@@ -71,4 +74,7 @@
+ 	for (i = 0; i < size; i++)
+ 		fprintf(fp, "%s\n", strings[i]);
+ 	free(strings);
++#else
++	fprintf(fp, "backtrace information only available if execinfo.h is available.\n");
++#endif
+ }