From: Yann Collet <cyan@fb.com>
Date: Thu, 18 Dec 2025 20:59:14 +0000 (-0800)
Subject: Makefile: remove support of legacy formats by default
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=38cce02684b5628ff1e3da5e327e565f4293558b;p=thirdparty%2Fzstd.git

Makefile: remove support of legacy formats by default

can still be changed manually by setting `ZSTD_LEGACY_SUPPORT` to a different value
---

diff --git a/lib/libzstd.mk b/lib/libzstd.mk
index d1744973e..60928b0ee 100644
--- a/lib/libzstd.mk
+++ b/lib/libzstd.mk
@@ -28,12 +28,8 @@ LIB_BINDIR ?= $(LIB_SRCDIR)
 # configures a bunch of other variables to space-optimized defaults.
 ZSTD_LIB_MINIFY ?= 0
 
-# Legacy support
-ifneq ($(ZSTD_LIB_MINIFY), 0)
-  ZSTD_LEGACY_SUPPORT ?= 0
-else
-  ZSTD_LEGACY_SUPPORT ?= 5
-endif
+# Legacy support disabled by default
+ZSTD_LEGACY_SUPPORT ?= 0
 ZSTD_LEGACY_MULTITHREADED_API ?= 0
 
 # Build size optimizations