developing in Babeltrace.
Memory usage :
+
Since Babeltrace exports a library, we need to make sure that all allocated
memory is freed, we do not want any memory leaks.
Since Babeltrace uses the glib, it is necessary to assist a little valgrind
when trying to identify memory leaks.
+
+libpopt has issues with inconsistency between versions. Namely, libpopt
+0.16 allocates memory for the string returned by poptgetArg(), but not
+libpopt 0.13. Therefore, we are providing a warning suppression file
+that covers this case in the extras/ directory of the source code.
+
So the proper invocation of Babeltrace with Valgrind is :
-G_SLICE=always-malloc G_DEBUG=gc-friendly valgrind --leak-check=full babeltrace
+
+G_SLICE=always-malloc G_DEBUG=gc-friendly \
+ valgrind --leak-check=full \
+ --suppressions=path_to_babeltrace_src/extras/valgrind/popt.supp \
+ babeltrace