update: move lfs/* to lfs-12.2-systemd/

lfs-12.2-systemd/zstd-1.5.6.PKGBUILD

@@ -0,0 +1,28 @@
+pkgname=zstd
+pkgver=1.5.6
+pkgdesc='Zstandard - Fast real-time compression algorithm'
+url='https://facebook.github.io/zstd/'
+license=(
+  BSD-3-Clause
+  GPL-2.0-only
+)
+sources=("zstd-${pkgver}.tar.gz")
+urls=("https://github.com/facebook/zstd/releases/download/v1.5.6/zstd-1.5.6.tar.gz")
+md5sums=("5a473726b3445d0e5d6296afd1ab6854")
+
+src_prepare() {
+  tar -xf ${DIST_DIR}/${pkgname}-${pkgver}/${sources[0]} --strip-components=1
+}
+
+src_build() {
+  make prefix=/usr
+}
+
+src_check() {
+  make check
+}
+
+src_install() {
+  make prefix="${pkgdir}/usr" install
+  rm -v "${pkgdir}/usr/lib/libzstd.a"
+}