main/zstd: revert the cmake files *again*

who knew circular dependencies were hard?

this has two (with cmake):

cmake -> libarchive -> zstd -> cmake
rsync -> zstd -> cmake -> linux-headers -> rsync

the former isn't too bad to bundle. the latter is probably easily
wrapped with a shell script. but i'll let someone else do it- had it
with this shit

maybe there's a way to generate valid cmake files by hand, without
needing cmake?

main/zstd/APKBUILD

@@ -4,12 +4,12 @@
 # Maintainer: psykose <alice@ayaya.dev>
 pkgname=zstd
 pkgver=1.5.2
-pkgrel=7
+pkgrel=8
 pkgdesc="Zstandard - Fast real-time compression algorithm"
 url="https://www.zstd.net/"
 arch="all"
 license="BSD-3-Clause GPL-2.0-or-later"
-makedepends="cmake grep"
+makedepends="grep"
 checkdepends="file"
 subpackages="
 	$pkgname-libs
@@ -32,10 +32,10 @@ build() {
 	export LDFLAGS="$LDFLAGS -flto"
 
 	# just used to generate the .cmake files
-	cmake -B build-zstd \
-		-DCMAKE_INSTALL_PREFIX=/usr \
-		-DCMAKE_BUILD_TYPE=Release \
-		-S build/cmake
+	# cmake -B build-zstd \
+	# 	-DCMAKE_INSTALL_PREFIX=/usr \
+	# 	-DCMAKE_BUILD_TYPE=Release \
+	# 	-S build/cmake
 	make -C lib prefix=/usr HAVE_PTHREAD=1
 	make -C programs prefix=/usr HAVE_PTHREAD=1
 	make -C contrib/pzstd prefix=/usr HAVE_PTHREAD=1
@@ -50,9 +50,9 @@ package() {
 	make prefix=/usr DESTDIR="$pkgdir" HAVE_PTHREAD=1 install
 	install -Dm755 contrib/pzstd/pzstd -t "$pkgdir"/usr/bin/
 
-	install -Dm644 -t "$pkgdir"/usr/lib/cmake/zstd/ \
-		build-zstd/CMakeFiles/Export/*/*.cmake \
-		build-zstd/zstdConfig*.cmake
+	# install -Dm644 -t "$pkgdir"/usr/lib/cmake/zstd/ \
+	# 	build-zstd/CMakeFiles/Export/*/*.cmake \
+	# 	build-zstd/zstdConfig*.cmake
 }
 
 sha512sums="