testing/wasmtime: build C headers properly

testing/wasmtime/APKBUILD

@@ -2,7 +2,7 @@
 # Maintainer: Patrycja Rosa <alpine@ptrcnull.me>
 pkgname=wasmtime
 pkgver=22.0.0
-pkgrel=0
+pkgrel=1
 pkgdesc="Fast and secure runtime for WebAssembly"
 url="https://wasmtime.dev/"
 # others unsupported
@@ -13,10 +13,12 @@ makedepends="
 	cargo
 	cargo-auditable
 	chrpath
+	cmake
 	rust-wasm
+	samurai
 	zstd-dev
 	"
-subpackages="libwasmtime $pkgname-dev"
+subpackages="libwasmtime-static libwasmtime $pkgname-dev"
 source="https://github.com/bytecodealliance/wasmtime/releases/download/v$pkgver/wasmtime-v$pkgver-src.tar.gz
 	system-zstd.patch
 	"
@@ -50,6 +52,9 @@ prepare() {
 build() {
 	cargo auditable build --frozen --release
 	cargo auditable build --frozen --release -p wasmtime-c-api
+	cmake -G Ninja -B build-capi -S crates/c-api \
+		-DCMAKE_INSTALL_PREFIX=/usr
+	cmake --build build-capi
 }
 
 check() {
@@ -61,7 +66,7 @@ package() {
 	# remove gigantic useless rpath to /usr/lib
 	chrpath -d target/release/libwasmtime.so
 	install -Dm644 target/release/libwasmtime.so -t "$pkgdir"/usr/lib/
-	cp -a crates/c-api/include "$pkgdir"/usr/
+	DESTDIR="$pkgdir" cmake --install build-capi
 }
 
 libwasmtime() {