Revert "gcc: Compile without ZSTD"

https://lists.ipfire.org/pipermail/development/2022-February/012544.html

This reverts commit 0b6ba4a0ca.

lfs/gcc

@@ -182,8 +182,7 @@ EXTRA_CONFIG += \
 	--disable-multilib \
 	--with-bugurl=https://bugzilla.ipfire.org \
 	--disable-libunwind-exceptions \
-	--enable-gnu-unique-object \
-	--without-zstd
+	--enable-gnu-unique-object
 
 export XCFLAGS = $(CFLAGS)
 export TCFLAGS = $(CFLAGS)

make.sh

@@ -1084,6 +1084,7 @@ buildbase() {
 	lfsmake2 tzdata
 	lfsmake2 cleanup-toolchain
 	lfsmake2 zlib
+	lfsmake2 zstd
 	lfsmake2 autoconf
 	lfsmake2 automake
 	lfsmake2 libtool
@@ -1094,7 +1095,6 @@ buildbase() {
 	lfsmake2 libxcrypt
 	lfsmake2 file
 	lfsmake2 gcc
-	lfsmake2 zstd
 	lfsmake2 sed
 	lfsmake2 berkeley
 	lfsmake2 coreutils