From: Jakub Sitnicki Date: Wed, 16 Oct 2019 08:58:11 +0000 (+0200) Subject: scripts/bpf: Emit an #error directive known types list needs updating X-Git-Tag: for-linus-20191129~13^2~310^2~21 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=456a513bb5d4;p=linux-block.git scripts/bpf: Emit an #error directive known types list needs updating Make the compiler report a clear error when bpf_helpers_doc.py needs updating rather than rely on the fact that Clang fails to compile English: ../../../lib/bpf/bpf_helper_defs.h:2707:1: error: unknown type name 'Unrecognized' Unrecognized type 'struct bpf_inet_lookup', please add it to known types! Signed-off-by: Jakub Sitnicki Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/20191016085811.11700-1-jakub@cloudflare.com --- diff --git a/scripts/bpf_helpers_doc.py b/scripts/bpf_helpers_doc.py index 7df9ce598ff9..08300bc024da 100755 --- a/scripts/bpf_helpers_doc.py +++ b/scripts/bpf_helpers_doc.py @@ -489,7 +489,7 @@ class PrinterHelpers(Printer): if t in self.mapped_types: return self.mapped_types[t] print("") - print("Unrecognized type '%s', please add it to known types!" % t) + print("#error \"Unrecognized type '%s', please add it to known types!\"" % t) sys.exit(1) seen_helpers = set()