From e56d09702834cf61342b71892ba25252d6c0ecf1 Mon Sep 17 00:00:00 2001 From: Alexander Bulekov Date: Tue, 21 Jun 2022 16:45:07 -0400 Subject: build: improve -fsanitize-coverage-allowlist check The sancov filter check still fails when unused arguments are treated as errors. To work around that, add a SanitizerCoverage flag to the build-check. Fixes: aa4f3a3b88 ("build: fix check for -fsanitize-coverage-allowlist") Signed-off-by: Alexander Bulekov Message-Id: <20220621204507.698711-1-alxndr@bu.edu> Signed-off-by: Paolo Bonzini --- meson.build | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/meson.build b/meson.build index bc5569ace1..013c694a49 100644 --- a/meson.build +++ b/meson.build @@ -212,7 +212,8 @@ if get_option('fuzzing') if cc.compiles('int main () { return 0; }', name: '-fsanitize-coverage-allowlist=/dev/null', - args: ['-fsanitize-coverage-allowlist=/dev/null'] ) + args: ['-fsanitize-coverage-allowlist=/dev/null', + '-fsanitize-coverage=trace-pc'] ) add_global_arguments('-fsanitize-coverage-allowlist=instrumentation-filter', native: false, language: ['c', 'cpp', 'objc']) endif -- cgit v1.2.3