Add flac patch to workaround compiler bug causing build error

Signed-off-by: falkTX <falktx@falktx.com>
18 hours ago · 735531fbc6
--- a/sources/libs/flac-static/debian/changelog
+++ b/sources/libs/flac-static/debian/changelog
@@ -1,4 +1,4 @@
 flac-static (6:1.5.0-1kxstudio1) focal; urgency=medium
 flac-static (6:1.5.0-1kxstudio2) focal; urgency=medium
  * Update
--- a/sources/libs/flac-static/debian/patches/9003-workaround-compiler-bug.patch
+++ b/sources/libs/flac-static/debian/patches/9003-workaround-compiler-bug.patch
@@ -0,0 +1,13 @@
 --- flac-static-1.5.0.orig/src/libFLAC/window.c
 +++ flac-static-1.5.0/src/libFLAC/window.c
@@ -178,6 +178,10 @@ void FLAC__window_rectangle(FLAC__real *
 		window[n] = 1.0f;
 }
 +#ifdef __arm__
 +/* workaround compiler bug */
 +__attribute__((optimize(1)))
 +#endif
 void FLAC__window_triangle(FLAC__real *window, const FLAC__int32 L)
 {
 	FLAC__int32 n;
--- a/sources/libs/flac-static/debian/patches/series
+++ b/sources/libs/flac-static/debian/patches/series
@@ -1,3 +1,4 @@
 0001-remove-build-path-from-generated-FLAC.tag-file.patch
 9001-fix-libs.patch
 9002-hidden-flac-api.patch
 9003-workaround-compiler-bug.patch