Upgrade avidemux2 to the 2.4.2 version and switch to CMake

PR:		ports/125508
Submitted by:	timur@FreeBSD.org
Approved by:	amistry@am-productions.biz (maintainer)

1 files changed, 37 insertions, 0 deletions

diff --git a/multimedia/avidemux2/files/execinfo.cpp b/multimedia/avidemux2/files/execinfo.cpp
new file mode 100644
index 000000000000..00304cfdc026
--- /dev/null
+++ b/multimedia/avidemux2/files/execinfo.cpp
@@ -0,0 +1,37 @@
+#include <execinfo.h>
+#include <stdio.h>
+#include <stdlib.h>
+     
+/* Obtain a backtrace and print it to stdout. */
+void
+print_trace (void)
+{
+   void *array[10];
+   size_t size;
+   char **strings;
+   size_t i;
+     
+   size = backtrace (array, 10);
+   strings = backtrace_symbols (array, size);
+ 
+   printf ("Obtained %zd stack frames.\n", size);
+     
+   for (i = 0; i < size; i++)
+   printf ("%s\n", strings[i]);
+     
+   free (strings);
+}
+     
+/* A dummy function to make the backtrace more interesting. */
+void
+dummy_function (void)
+{
+   print_trace ();
+}
+     
+int
+main (void)
+{
+   dummy_function ();
+   return 0;
+}