galaxy s relay support

device/device-samsung-apexq/APKBUILD

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+# Reference: <https://postmarketos.org/devicepkg>
+pkgname="device-samsung-apexq"
+pkgdesc="Samsung Galaxy S Relay 4G"
+pkgver=0.1
+pkgrel=0
+url="https://postmarketos.org"
+license="MIT"
+arch="armhf"
+options="!check !archcheck"
+depends="postmarketos-base linux-samsung-apexq mkbootimg mesa-dri-swrast"
+makedepends="devicepkg-dev"
+source="deviceinfo"
+
+build() {
+	devicepkg_build $startdir $pkgname
+}
+
+package() {
+	devicepkg_package $startdir $pkgname
+}
+
+
+sha512sums="40d7404443f650c41647c7d78fd3a6aed4601d66d4d55876b4185fa41195781623900601943c8cd225cdc0ab1858c3a41d6e2c9438fb2692068f43f3c97c426a  deviceinfo"

device/device-samsung-apexq/deviceinfo

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+# Reference: <https://postmarketos.org/deviceinfo>
+# Please use double quotes only. You can source this file in shell scripts.
+
+deviceinfo_format_version="0"
+deviceinfo_name="Samsung Galaxy S Relay 4G"
+deviceinfo_manufacturer="Samsung"
+deviceinfo_codename="samsung-apexq"
+deviceinfo_date=""
+deviceinfo_dtb=""
+deviceinfo_modules_initfs=""
+deviceinfo_arch="armhf"
+
+# Device related
+deviceinfo_keyboard="true"
+deviceinfo_external_storage="true"
+deviceinfo_screen_width="480"
+deviceinfo_screen_height="800"
+deviceinfo_dev_touchscreen=""
+deviceinfo_dev_touchscreen_calibration=""
+deviceinfo_dev_keyboard=""
+
+# Bootloader related
+deviceinfo_flash_method="heimdall-bootimg"
+deviceinfo_kernel_cmdline="androidboot.hardware=qcom androidboot.selinux=permissive user_debug=31 zcache"
+deviceinfo_generate_bootimg="true"
+deviceinfo_bootimg_qcdt="false"
+deviceinfo_flash_offset_base="0x80200000"
+deviceinfo_flash_offset_kernel="0x00008000"
+deviceinfo_flash_offset_ramdisk="0x01500000"
+deviceinfo_flash_offset_second="0x00f00000"
+deviceinfo_flash_offset_tags="0x00000100"
+deviceinfo_flash_pagesize="2048"
+deviceinfo_flash_heimdall_partition_kernel="BOOT"
+deviceinfo_flash_heimdall_partition_system="SYSTEM"
+

device/linux-samsung-apexq/APKBUILD

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+# Reference: <https://postmarketos.org/vendorkernel>
+# Kernel config based on: arch/arm/configs/cyanogen_apexq_defconfig
+
+pkgname="linux-samsung-apexq"
+pkgver=3.4.103
+pkgrel=0
+pkgdesc="Samsung Galaxy S Relay 4G kernel fork"
+arch="armhf"
+_carch="arm"
+_flavor="samsung-apexq"
+url="https://kernel.org"
+license="GPL-2.0-only"
+options="!strip !check !tracedeps"
+makedepends="xz perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev"
+
+# Compiler: latest GCC from Alpine
+HOSTCC="${CC:-gcc}"
+HOSTCC="${HOSTCC#${CROSS_COMPILE}}"
+
+# Source
+_repository="android_kernel_samsung_d2"
+_commit="87f5fcaf7afef878914c3fcca2c2fd395f285902"
+_config="config-${_flavor}.${arch}"
+source="
+	$pkgname-$_commit.tar.gz::https://github.com/LineageOS/${_repository}/archive/${_commit}.tar.gz
+	$_config
+	gcc7-give-up-on-ilog2-const-optimizations.patch
+	gcc8-fix-put-user.patch
+	kernel-use-the-gnu89-standard-explicitly.patch
+"
+builddir="$srcdir/${_repository}-${_commit}"
+
+prepare() {
+	default_prepare
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
+}
+
+build() {
+	unset LDFLAGS
+	make ARCH="$_carch" CC="${CC:-gcc}" \
+		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
+}
+
+package() {
+	# kernel.release
+	install -D "$builddir/include/config/kernel.release" \
+		"$pkgdir/usr/share/kernel/$_flavor/kernel.release"
+
+	# zImage (find the right one)
+	cd "$builddir/arch/$_carch/boot"
+	_target="$pkgdir/boot/vmlinuz-$_flavor"
+	for _zimg in zImage-dtb Image.gz-dtb *zImage Image; do
+		[ -e "$_zimg" ] || continue
+		msg "zImage found: $_zimg"
+		install -Dm644 "$_zimg" "$_target"
+		break
+	done
+	if ! [ -e "$_target" ]; then
+		error "Could not find zImage in $PWD!"
+		return 1
+	fi
+}
+
+sha512sums="def44d20f43dc0af3a8ca4eb566294e782c4a1b587aea5b4ea92437799a1d93a12a650b4ebec863d4785fbb0fdf6aab42803401d6b3d0aec963c4957622a5122  linux-samsung-apexq-87f5fcaf7afef878914c3fcca2c2fd395f285902.tar.gz
+02f90f9033898e6c25b44b51223c2374523cc4477345eddf5e6a89d9e0578765fb6f7cc1e248b96387433f14a3d644e74467f92845e95b531b10c328a4876a9d  config-samsung-apexq.armhf
+77eba606a71eafb36c32e9c5fe5e77f5e4746caac292440d9fb720763d766074a964db1c12bc76fe583c5d1a5c864219c59941f5e53adad182dbc70bf2bc14a7  gcc7-give-up-on-ilog2-const-optimizations.patch
+197d40a214ada87fcb2dfc0ae4911704b9a93354b75179cd6b4aadbb627a37ec262cf516921c84a8b1806809b70a7b440cdc8310a4a55fca5d2c0baa988e3967  gcc8-fix-put-user.patch
+ad0182a483791fc88e058838bc331b2f04a75ba291e763767babdb815efadfc3b4fda97e69e2e3f00a426cabea088e35297a92bd287592597d1e309be68ee92c  kernel-use-the-gnu89-standard-explicitly.patch"

device/linux-samsung-apexq/gcc7-give-up-on-ilog2-const-optimizations.patch

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+../../.shared-patches/linux/gcc7-give-up-on-ilog2-const-optimizations.patch

device/linux-samsung-apexq/gcc8-fix-put-user.patch

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+../../.shared-patches/linux/gcc8-fix-put-user.patch

device/linux-samsung-apexq/kernel-use-the-gnu89-standard-explicitly.patch

@@ -0,0 +1 @@
+../../.shared-patches/linux/kernel-use-the-gnu89-standard-explicitly.patch