From e1665fd71d3623fca8bc2f2818e4cf548a059bf1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kacper=20Michaj=C5=82ow?= Date: Thu, 17 Jul 2025 03:07:26 +0200 Subject: [PATCH] configure: add -fuzz support to --toolchain MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit libFuzzer is linked only for fuzzing targets. Signed-off-by: Kacper Michajłow --- configure | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/configure b/configure index c1c492fe93..8207896a98 100755 --- a/configure +++ b/configure @@ -384,7 +384,7 @@ Toolchain options: ([-sanitizer[-...]], e.g. clang-asan-ubsan tools: gcc, clang, msvc, icl, gcov, llvm-cov, valgrind-memcheck, valgrind-massif, hardened - sanitizers: asan, lsan, msan, tsan, ubsan) + sanitizers: asan, fuzz, lsan, msan, tsan, ubsan) --nm=NM use nm tool NM [$nm_default] --ar=AR use archive tool AR [$ar_default] --as=AS use assembler AS [$as_default] @@ -4624,6 +4624,11 @@ add_sanitizer_flags(){ add_cflags -fsanitize=address add_ldflags -fsanitize=address ;; + fuzz) + add_cflags -fsanitize=fuzzer-no-link + add_ldflags -fsanitize=fuzzer-no-link + : "${libfuzzer_path:=-fsanitize=fuzzer}" + ;; lsan) add_cflags -fsanitize=leak add_ldflags -fsanitize=leak