From 80bcef0cc1f45189f372e7793b91f4c6e5c1169d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Radek=20Barto=C5=88?= <radek.barton@microsoft.com>
Date: Fri, 2 Feb 2024 10:19:55 +0100
Subject: [PATCH] Enable `-O2` FFmpeg optimizations but disable
 `-fno-builtin-sin` and `-fno-builtin-cos` (#95)

---
 .github/scripts/ffmpeg/build.sh | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/.github/scripts/ffmpeg/build.sh b/.github/scripts/ffmpeg/build.sh
index a4d2bb1c2..5f1323265 100755
--- a/.github/scripts/ffmpeg/build.sh
+++ b/.github/scripts/ffmpeg/build.sh
@@ -12,15 +12,20 @@ if [ $RUN_CONFIG = 1 ] || [ ! -f "$FFMPEG_BUILD_PATH/Makefile" ] ; then
     echo "::group::Configure FFmpeg"
         rm -rf $FFMPEG_BUILD_PATH/*
 
-        CFLAGS="-Wno-incompatible-pointer-types" \
+        if [ $DEBUG = 1 ] ; then
+            ADDITIONAL_OPTIONS=" \
+                --enable-debug=3"
+        fi
+
+        CFLAGS="-Wno-incompatible-pointer-types -fno-builtin-sin -fno-builtin-cos" \
         $FFMPEG_SOURCE_PATH/configure \
             --prefix=$FFMPEG_PATH \
             --target-path="." \
             --target-samples="./samples" \
-            --disable-optimizations \
             --arch=aarch64 \
             --target-os=mingw32 \
-            --cross-prefix=aarch64-w64-mingw32-
+            --cross-prefix=aarch64-w64-mingw32- \
+            $ADDITIONAL_OPTIONS
     echo "::endgroup::"
 fi