From 43e859d47a5474d8acdaf81a0ea63aa9a909985f Mon Sep 17 00:00:00 2001 From: Peter Korsgaard Date: Tue, 5 Apr 2022 11:39:01 +0200 Subject: [PATCH] package/opus: fix build with BR2_OPTIMIZE_FAST Fixes: http://autobuild.buildroot.net/results/194/1941e194e1f5ad0bc4982ad39c3e34d266bc49c6/ opus requires that it is configured with --enable-float-approx when -ffast-math (BR2_OPTIMIZE_FAST) is used, otherwise it errors out at build time: celt/arch.h:198:2: error: #error Cannot build libopus with -ffast-math unless FLOAT_APPROX is defined. This could result in crashes on extreme (e.g. NaN) input Signed-off-by: Peter Korsgaard --- package/opus/opus.mk | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/package/opus/opus.mk b/package/opus/opus.mk index 4f816df477..2fa929c7df 100644 --- a/package/opus/opus.mk +++ b/package/opus/opus.mk @@ -23,6 +23,10 @@ ifeq ($(BR2_PACKAGE_OPUS_FIXED_POINT),y) OPUS_CONF_OPTS += --enable-fixed-point endif +ifeq ($(BR2_OPTIMIZE_FAST),y) +OPUS_CONF_OPTS += --enable-float-approx +endif + # When we're on ARM, but we don't have ARM instructions (only # Thumb-2), disable the usage of assembly as it is not Thumb-ready. ifeq ($(BR2_arm)$(BR2_armeb):$(BR2_ARM_CPU_HAS_ARM),y:)