sys-boot/m1n1: add 1.4.15

Signed-off-by: James Calligeros <[email protected]>

sys-boot/m1n1/Manifest

@@ -1 +1,2 @@
 DIST m1n1-1.4.14.tar.gz 837044 BLAKE2B 9551175345947abd0890943795893fb4b9b88cbf6d262305e1a0ec56531493411930cbda6f649f7bbea90239640ccd95b96b4a310cc12bc74944983ddf5e7b97 SHA512 5fee4af23dab761b5ee72ef1ddef654e8c1addc8faecef5963b87d69da89739574a5fc541c9a779c257be08f8b15f2e4ba59cbaaaf765a6b82a0696469455e2e
+DIST m1n1-1.4.15.tar.gz 839484 BLAKE2B 373c653f493998db1072ca957e54c24cbfe3869bb772c0b72a333b576d33bb993e0a93b9092ec288e1ffd8bafbe7a658c1c566799b9bec3dc05cd999485b5f71 SHA512 780a93597789894f2a4f8bf03fd95f4997be457a978a87fa18ca0c7edcdf0283e42b6dfdde5fae9d0fff2ae1c6971a565b31fedce8cf5f874efc818376329978

sys-boot/m1n1/m1n1-1.4.15.ebuild

@@ -0,0 +1,61 @@
+# Copyright 2022 James Calligeros <[email protected]>
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="7"
+
+DESCRIPTION="Apple Silicon bootloader and experimentation playground"
+HOMEPAGE="https://asahilinux.org/"
+SRC_URI="https://github.com/AsahiLinux/m1n1/archive/refs/tags/v${PV}.tar.gz -> ${PN}-${PV}.tar.gz"
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~arm64"
+IUSE="clang"
+
+BDEPEND="dev-build/make"
+
+RDEPEND="
+	sys-boot/u-boot
+	|| (
+		sys-kernel/asahi-sources
+		sys-kernel/asahi-kernel
+	   )
+"
+
+BDEPEND="${BDEPEND}
+	clang? ( sys-devel/clang )
+"
+
+PATCHES="
+	"${FILESDIR}/${PN}-1.4.14-simd-reg-fix.patch"
+"
+
+src_compile() {
+	cd "${S}" || die
+	if use clang; then
+		emake USE_CLANG=1 \
+		RELEASE=1 \
+		ARCH="${CHOST}-"
+	else
+		emake USE_CLANG=0 \
+		RELEASE=1 \
+		ARCH="${CHOST}-"
+	fi
+}
+
+src_install() {
+	dodir /usr/lib/asahi-boot
+	cp "${S}"/build/m1n1.bin "${ED}"/usr/lib/asahi-boot/m1n1.bin || die
+}
+
+pkg_postinst() {
+	elog "m1n1 has been installed at /usr/lib/asahi-boot/m1n1.bin"
+	elog "You must run update-m1n1 for the new version to be installed"
+	elog "in the ESP."
+	elog "Please see the Asahi Linux Wiki for more information."
+}
+
+pkg_postrm() {
+	elog "m1n1 has been removed from /usr/lib/asahi-boot/ but has not"
+	elog "been removed from the ESP. You need to do this manually, though"
+	elog "you really shouldn't."
+}