From: Martin Liška Date: Wed, 20 Apr 2022 13:32:55 +0000 (+0200) Subject: perf tools: Print warning when HAVE_DEBUGINFOD_SUPPORT is not set and user tries... X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c60664dea70a76cdffb4c4c21b2a09153b41a950;p=linux.git perf tools: Print warning when HAVE_DEBUGINFOD_SUPPORT is not set and user tries to use debuginfod support When one requests debuginfod, either via --debuginfod option, or with a perf-config value, complain when perf is not built with it. Signed-off-by: Martin Liška Cc: Jiri Olsa Link: http://lore.kernel.org/lkml/35bae747-3951-dc3d-a66b-abf4cebcd9cb@suse.cz Signed-off-by: Arnaldo Carvalho de Melo --- diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index f8571a66d063f..eeb83c80f4581 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -430,6 +430,11 @@ void perf_debuginfod_setup(struct perf_debuginfod *di) setenv("DEBUGINFOD_URLS", di->urls, 1); pr_debug("DEBUGINFOD_URLS=%s\n", getenv("DEBUGINFOD_URLS")); + +#ifndef HAVE_DEBUGINFOD_SUPPORT + if (di->set) + pr_warning("WARNING: debuginfod support requested, but perf is not built with it\n"); +#endif } /*