The header with the prototype for basename() is missing in the gen.c file, which breaks the build in distros where that header doesn't get include by some of the other includes present in gen.c, by luck, fix it. Noticed when build perf on the Alpine Linux edge. Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> --- diff --git a/tools/bpf/bpftool/gen.c b/tools/bpf/bpftool/gen.c index ee3ce2b8000d75d2..0e50722588b48fa0 100644 --- a/tools/bpf/bpftool/gen.c +++ b/tools/bpf/bpftool/gen.c @@ -7,6 +7,7 @@ #include <ctype.h> #include <errno.h> #include <fcntl.h> +#include <libgen.h> #include <linux/err.h> #include <stdbool.h> #include <stdio.h>
