From 2f37feb7cec9f856a05665b2ee7f41452767b9a1 Mon Sep 17 00:00:00 2001
From: Marcus Asteborg <maastebo@microsoft.com>
Date: Fri, 20 Nov 2020 21:28:56 -0800
Subject: [PATCH] cmake - add option for fuzzing
Signed-off-by: Ralph Giles <giles@thaumas.net>
---
CMakeLists.txt | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1db497491..96a188448 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -63,6 +63,10 @@ set(OPUS_HARDENING_HELP_STR "run-time checks that are cheap and safe for use in
option(OPUS_HARDENING ${OPUS_HARDENING_HELP_STR} ON)
add_feature_info(OPUS_HARDENING OPUS_HARDENING ${OPUS_HARDENING_HELP_STR})
+set(OPUS_FUZZING_HELP_STR "causes the encoder to make random decisions (do not use in production).")
+option(OPUS_FUZZING ${OPUS_FUZZING_HELP_STR} OFF)
+add_feature_info(OPUS_FUZZING OPUS_FUZZING ${OPUS_FUZZING_HELP_STR})
+
set(OPUS_INSTALL_PKG_CONFIG_MODULE_HELP_STR "install pkg-config module.")
option(OPUS_INSTALL_PKG_CONFIG_MODULE ${OPUS_INSTALL_PKG_CONFIG_MODULE_HELP_STR} ON)
add_feature_info(OPUS_INSTALL_PKG_CONFIG_MODULE OPUS_INSTALL_PKG_CONFIG_MODULE ${OPUS_INSTALL_PKG_CONFIG_MODULE_HELP_STR})
@@ -281,6 +285,10 @@ if(OPUS_HARDENING)
target_compile_definitions(opus PRIVATE ENABLE_HARDENING)
endif()
+if(OPUS_FUZZING)
+ target_compile_definitions(opus PRIVATE FUZZING)
+endif()
+
if(OPUS_VAR_ARRAYS)
target_compile_definitions(opus PRIVATE VAR_ARRAYS)
elseif(OPUS_USE_ALLOCA)
--
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