On 06/11/2019 02:43 AM, Hechao Li wrote: > An error "implicit declaration of function 'reallocarray'" can be thrown > with the following steps: > > $ cd tools/testing/selftests/bpf > $ make clean && make CC=<Path to GCC 4.8.5> > $ make clean && make CC=<Path to GCC 7.x> > > The cause is that the feature folder generated by GCC 4.8.5 is not > removed, leaving feature-reallocarray being 1, which causes reallocarray > not defined when re-compliing with GCC 7.x. This diff adds feature > folder to EXTRA_CLEAN to avoid this problem. > > v2: Rephrase the commit message. > > Signed-off-by: Hechao Li <hechaol@xxxxxx> > Acked-by: Andrii Nakryiko <andriin@xxxxxx> Applied, thanks!
