user/linux-rm-headers: new aport

user/linux-rm-headers/APKBUILD

@@ -0,0 +1,39 @@
+# Maintainer: Antoine Martin (ayakael) <dev@ayakael.net>
+# Contributor: Antoine Martin (ayakael) <dev@ayakael.net>
+
+pkgname=linux-rm-headers
+pkgver=5.4.70
+_rmver=1.3.3
+pkgrel=0
+pkgdesc="Linux kernel headers with reMarkable patches"
+url=https://github.com/reMarkable/linux
+makedepends="perl"
+options="!check !dbg !strip !tracedeps"
+builddir="$srcdir"/linux-RM1XX_${pkgver}_v$_rmver
+source="https://github.com/reMarkable/linux/archive/refs/tags/RM1XX_${pkgver}_v$_rmver.tar.gz"
+arch="noarch"
+license="GPL-2.0"
+
+_carch=$CARCH
+case "$CARCH" in
+	aarch64) _carch="arm64" ;;
+	arm*) _carch="arm" ;;
+esac
+
+build() {
+	make headers ARCH="$_carch"
+}
+
+package() {
+	mkdir -p "$pkgdir"/usr/
+	cp -a usr/include/ "$pkgdir"/usr/include/
+
+	msg "purging non header files.."
+	find "$pkgdir"/usr/include/ ! -iname "*.h" -type f -exec rm -v {} \+
+
+	# provided by libdrm
+	rm -rf "$pkgdir"/usr/include/drm
+}
+sha512sums="
+80ab274ca3d30935d9913490662f17499c1ceedb438fe171554097d25ffc1cf85ee53f0c1642e94c0b833fdfb17636cd554bf685e4a6f5dac20cf122c1a25447  RM1XX_5.4.70_v1.3.3.tar.gz
+"