From 2acee823b5c598422b8ce030339582a9cf9c540e Mon Sep 17 00:00:00 2001
From: Fijxu <fijxu@nadeko.net>
Date: Sun, 2 Aug 2026 16:54:22 -0400
Subject: [PATCH] chore: remove `-Dpreview_mt` from Makefile as it has been
 deprecated by the Crystal compiler.

Crystal 1.21.0 now features execution contexts, they do not longer support (and recommend) the `-Dpreview_mt` build flag. It also worked really bad and it made Invidious to hang on high load.
---
 Makefile | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/Makefile b/Makefile
index ec22a0de..77e0c07d 100644
--- a/Makefile
+++ b/Makefile
@@ -24,11 +24,6 @@ ifeq ($(STATIC), 1)
   FLAGS += --static
 endif
 
-ifeq ($(MT), 1)
-  FLAGS += -Dpreview_mt
-endif
-
-
 ifeq ($(NO_DBG_SYMBOLS), 1)
   FLAGS += --no-debug
 else