device/linux-*: use downstreamkernel_* helpers (!976)

[ci:skip-build]
[ci:skip-vercheck]

device/linux-amazon-tank/APKBUILD

@@ -45,23 +45,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="bef51789afd0174f0c88d7cd1f038a754e85a8fa2a159036f154d08b8812e7fcee762d9e231cf1397b66afb846f453e00aae98f74c4c143d83b57b7c83616fe9  linux-amazon-tank-2861aa5f5e0bbb526072d75f24ef3af875519234.tar.gz

device/linux-amazon-thor/APKBUILD

@@ -10,7 +10,7 @@ _flavor="amazon-thor"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev xz dtbtool gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev xz dtbtool gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -42,22 +42,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	local i
-	local makefiles="$(find . -type f -name Makefile)
-		$(find . -type f -name Kbuild)"
-	for i in $makefiles; do
-		sed -i 's/-Werror-/-W/g' "$i"
-		sed -i 's/-Werror//g' "$i"
-	done
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -69,23 +54,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	install -Dm644 "$builddir/arch/$_carch/boot/dt.img" \
 		"$pkgdir/boot/dt.img"

device/linux-asus-duma/APKBUILD

@@ -10,7 +10,7 @@ _flavor="asus-duma"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev xz gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev xz gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -36,22 +36,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	local i
-	local makefiles="$(find . -type f -name Makefile)
-		$(find . -type f -name Kbuild)"
-	for i in $makefiles; do
-		sed -i 's/-Werror-/-W/g' "$i"
-		sed -i 's/-Werror//g' "$i"
-	done
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -61,23 +46,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="f47c0dfb34f9387ce9b7518fee6cae2fd91161cf1db0f0355bbc87fb201798d8c87f78779d3df4022a9bceeac8d9f0b111f7e63f25394e3f8cfbcd57a9da48c6  linux-asus-duma-b6a8f08e43a26771947556abfc697971eb67f06b.tar.gz

device/linux-asus-t00f/APKBUILD

@@ -10,7 +10,7 @@ _flavor="asus-t00f"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev xz gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev xz gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -37,19 +37,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -59,23 +47,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="98ae9cabe828b9aa3ea38c01f2294398bde4e7dbc470acb87d404d65f7526a416892c2e9a6ca9dacb69d8fe30e6b61a230beb1c4d234e16d126b3c4197564945  linux-asus-t00f-ffd0a7e6f0d4ccb951f3e39aa805d9c7c6cb3291.tar.gz

device/linux-asus-tf101/APKBUILD

@@ -10,7 +10,7 @@ _flavor="asus-tf101"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev xz gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev xz gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -41,19 +41,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -65,23 +53,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Modules
 	cd "$builddir"

device/linux-asus-z00t/APKBUILD

@@ -10,7 +10,7 @@ _flavor="asus-z00t"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev dtbtool gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev dtbtool gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -37,22 +37,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	local i
-	local makefiles="$(find . -type f -name Makefile)
-		$(find . -type f -name Kbuild)"
-	for i in $makefiles; do
-		sed -i 's/-Werror-/-W/g' "$i"
-		sed -i 's/-Werror//g' "$i"
-	done
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -65,23 +50,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB (deviceinfo_bootimg_qcdt)
 	install -Dm644 "$builddir/arch/arm64/boot/dt.img" \

device/linux-bq-chaozu/APKBUILD

@@ -10,7 +10,7 @@ _flavor="bq-chaozu"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -37,19 +37,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# Remove -Werror from all makefiles
-	local i
-	local makefiles="$(find . -type f -name Makefile)
-		$(find . -type f -name Kbuild)"
-	for i in $makefiles; do
-		sed -i 's/-Werror-/-W/g' "$i"
-		sed -i 's/-Werror//g' "$i"
-	done
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -59,23 +47,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="c72365057ddc94d0fd051f0a40f12e6eb0ba31b8fc0ad673c352be0924bc96c643726afac5042fd63eca5d79c4366b706da0addad3aa521867c323a3eec542cd  linux-bq-chaozu-9fe7be06bdbbad2d9cb86d9b135d082b4d28b9ea.tar.gz

device/linux-chuwi-hi10plus/APKBUILD

@@ -42,24 +42,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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 $PWD!"
-		return 1
-	fi
-	cd "$builddir"
 
 	make -j1 modules_install \
 		ARCH="$_carch" \

device/linux-fairphone-fp2/APKBUILD

@@ -51,23 +51,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB (deviceinfo_bootimg_qcdt)
 	install -Dm644 "$builddir/arch/arm/boot/dt.img" \

device/linux-finepower-f1/APKBUILD

@@ -49,23 +49,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB (deviceinfo_bootimg_qcdt)
 	install -Dm644 "$builddir/arch/arm/boot/dt.img" \

device/linux-fujitsu-m532/APKBUILD

@@ -45,23 +45,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="7effec2a47246e65063d9bd60c547a8622aa9c934fd812ac189b9aa44f9c59628741c33b13ca99253d25e845aed24ccf56ae4492b70aff75f0651870f5e6447f  linux-fujitsu-m532-1bcab4a49982baea177c26994d2b67811e7b16f9.tar.gz

device/linux-google-glass/APKBUILD

@@ -10,7 +10,7 @@ _flavor="google-glass"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -34,19 +34,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -56,23 +44,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="b98916d6cc745115e89be35158b4cf0e025e73261a8f56302e9b74d8a7b597df8bdef1ee4ce8503dfc4fc94be16b91227b358cba7c5bc1fabde182876f6becf7  linux-google-glass-1091b53a0b5e20d23a8447161e181e2a53e944de.tar.gz

device/linux-gp-peak/APKBUILD

@@ -10,7 +10,7 @@ _flavor="gp-peak"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -36,22 +36,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	local i
-	local makefiles="$(find . -type f -name Makefile)
-		$(find . -type f -name Kbuild)"
-	for i in $makefiles; do
-		sed -i 's/-Werror-/-W/g' "$i"
-		sed -i 's/-Werror//g' "$i"
-	done
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {

device/linux-hisense-m470bsa/APKBUILD

@@ -45,23 +45,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	echo "--[ Installing modules ]--"
 	install -Dm644 "$builddir/drivers/net/wireless/bcmdhd/bcmdhd.ko" \

device/linux-htc-a5ul/APKBUILD

@@ -10,7 +10,7 @@ _flavor="htc-a5ul"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev lz4 dtbtool gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev lz4 dtbtool gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -35,22 +35,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	local i
-	local makefiles="$(find . -type f -name Makefile)
-		$(find . -type f -name Kbuild)"
-	for i in $makefiles; do
-		sed -i 's/-Werror-/-W/g' "$i"
-		sed -i 's/-Werror//g' "$i"
-	done
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -63,23 +48,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# We need the dtb file
 	install -Dm644 "$builddir/arch/arm/boot/dt.img" \

device/linux-htc-bravo/APKBUILD

@@ -10,7 +10,7 @@ _flavor="htc-bravo"
 url="https://github.com/spezi77/android_kernel_htc_qsd8k_3.0"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev xz gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev xz gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -35,12 +35,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {

device/linux-htc-evita/APKBUILD

@@ -43,23 +43,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="54451f0e222f3fa94da8ea65f148255ab3323d1e6fd312636bcba58cb59b89d9dd15129f5d6aa70ee58eb64667d057433e2d0267d59eaf68713c166a05ad1ae2  linux-htc-evita-9b9100465d6c6a2d0248009863f2d4bf05598124.tar.gz

device/linux-htc-flounder/APKBUILD

@@ -10,7 +10,7 @@ _flavor="htc-flounder"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -34,22 +34,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	local i
-	local makefiles="$(find . -type f -name Makefile)
-		$(find . -type f -name Kbuild)"
-	for i in $makefiles; do
-		sed -i 's/-Werror-/-W/g' "$i"
-		sed -i 's/-Werror//g' "$i"
-	done
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -59,23 +44,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="b9ee4b14b0466e0b19d869810ceb852dd70399a90cdb081b902177685b87d242e11284bb0f619ea103b30ef5544f06a88c0131d028024ad8aa45809697e070fa  linux-htc-flounder-a8f66d78789d66906c886fd6818fb648d0a84a2a.tar.gz

device/linux-htc-k2ul/APKBUILD

@@ -52,23 +52,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="de02e36c7c19c886cc1f16b5a3a4464542a905e85cc3a531bd27b4944ee1ada01aad6e5fe8fd0346b991c923144154fbce8d86b17f69e69d05549440129b2fc9  linux-htc-k2ul-6ac3629384fac88beef65fd841f5135f9f832624.tar.gz

device/linux-htc-m7/APKBUILD

@@ -43,23 +43,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="7014029604b8c448c7d2d6302b9404521d89b12a3df687f3aee10e73cd49b3c31fbd5a3db92c082eeda93e0e83b00487d0ee5e6311f4f9fcb32a4eb139d0d231  linux-htc-m7-f6eb6496406f5a06cdd4716e494082d78df70e83.tar.gz

device/linux-htc-m8/APKBUILD

@@ -10,7 +10,7 @@ _flavor="htc-m8"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev dtbtool xz gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev dtbtool xz gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -36,22 +36,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	local i
-	local makefiles="$(find . -type f -name Makefile)
-		$(find . -type f -name Kbuild)"
-	for i in $makefiles; do
-		sed -i 's/-Werror-/-W/g' "$i"
-		sed -i 's/-Werror//g' "$i"
-	done
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -64,23 +49,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB (deviceinfo_bootimg_qcdt)
 	install -Dm644 "$builddir/arch/arm/boot/dt.img" \

device/linux-htc-memul/APKBUILD

@@ -47,23 +47,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB (deviceinfo_bootimg_qcdt)
 	install -Dm644 "$builddir/arch/arm/boot/dt.img" \

device/linux-htc-primou/APKBUILD

@@ -43,23 +43,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="dd7744a8313497294283877085f31042e96132b21521b7c05f02829e612465b19487643462b87c4c26870dda5108667641e30e4dc09925eb22e2f320f67f2f48  linux-htc-primou-f674566057bd4e5552e06d920e768fb6b50a0058.tar.gz

device/linux-htc-protou/APKBUILD

@@ -49,23 +49,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="f779774222ce1f89a9d658fa789be5112fa3f8c8fe7220eead28a6b353b001f49bd45bacfb3ca2fa3663c8ad8495ca4e83a153dd45362016294f8f00f28a4214  linux-htc-protou-0e395015315c8950e85b70271b973a7d3c1a3ac5.tar.gz

device/linux-htc-ville/APKBUILD

@@ -44,23 +44,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="5f5bd1399608301dc8688bea638bdb729b5229202748769d68cabc1e4da423ae28e06f856c971a7265d053c8a46d77e0a4f71a6d57ffea13aa5f9d84e594f2d2  linux-htc-ville-5b59c1be35a99c8913d33e68d608eee9cdef3393.tar.gz

device/linux-htc-vision/APKBUILD

@@ -40,23 +40,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="ec0325ee9d6ca0b9222b26c188070da1f57551c359452b6cb1c2f9371b82d574520628162e30fd9bb84685d511a42bd65fc038db0329c869e1c002a77e489c3d  linux-htc-vision-9eb87bf88164847421895687ad86fd0ca144e6a0.tar.gz

device/linux-htc-vivo/APKBUILD

@@ -10,7 +10,7 @@ _flavor="htc-vivo"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev xz gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev xz gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -37,22 +37,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	local i
-	local makefiles="$(find . -type f -name Makefile)
-		$(find . -type f -name Kbuild)"
-	for i in $makefiles; do
-		sed -i 's/-Werror-/-W/g' "$i"
-		sed -i 's/-Werror//g' "$i"
-	done
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -62,23 +47,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="17164b38f2ff8683d8e304a6f8b768f3d1851d65105505aa80d98769dbf132508db427cd55aa4da76a4650bd7ea108f674fec87fa432e553f0c27e029db312e8  linux-htc-vivo-da3fd71eec35410f38808712d0edc0c5a6a42dda.tar.gz

device/linux-huawei-lua-u22/APKBUILD

@@ -43,23 +43,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="1772a62d28175bd31f7e1c7f5543f15ffa9a75421409f2dceff5445eaf79ded9d229538b389df0a16d3fd00c4670d625c66e4a9efc7e809fb02c8ee7b0d9a260  linux-huawei-lua-u22-83637cb899ac81dfdabd8935181caec15a7c6929.tar.gz

device/linux-huawei-y530/APKBUILD

@@ -10,7 +10,7 @@ _flavor="huawei-y530"
 url="https://github.com/PieroV/android_kernel_huawei_msm8x1x"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev dtbtool gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev dtbtool gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -45,19 +45,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -78,23 +66,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB
 	install -Dm644 "$builddir/arch/arm/boot/dt.img" \

device/linux-infocus-flatfish/APKBUILD

@@ -10,7 +10,7 @@ _flavor="infocus-flatfish"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -37,22 +37,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	local i
-	local makefiles="$(find . -type f -name Makefile)
-		$(find . -type f -name Kbuild)"
-	for i in $makefiles; do
-		sed -i 's/-Werror-/-W/g' "$i"
-		sed -i 's/-Werror//g' "$i"
-	done
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -71,23 +56,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# External modules install
 	cd "$builddir"

device/linux-jolla-sbj/APKBUILD

@@ -10,7 +10,7 @@ _flavor="jolla-sbj"
 url="http://releases.sailfishos.org/sources/2.1.0.11/"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -41,22 +41,7 @@ prepare() {
 	cd "$ksrcdir"
 
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	local i
-	local makefiles="$(find . -type f -name Makefile)
-		$(find . -type f -name Kbuild)"
-	for i in $makefiles; do
-		sed -i 's/-Werror-/-W/g' "$i"
-		sed -i 's/-Werror//g' "$i"
-	done
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -66,23 +51,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="c0ff1641dd6ae4dbf736ddaf543da0cfd51188d36f163a5f519772867a44c19b40ab86043c9ee1598bbf766e05ef8620588dde9ae5ebadce6e03360ebc78e484  linux-jolla-sbj-2.1.0.11.tar.bz2

device/linux-leeco-s2/APKBUILD

@@ -10,7 +10,7 @@ _flavor="leeco-s2"
 url="https://kernel.org"
 license="GPL-2.0-only"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev git gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev git gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -37,19 +37,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -59,23 +47,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="e04ad32aef101019c66717d23ee9af3c1ef1770d3627d5ef6fab68c6ed81a2de766829f9aea9fdf1968523524de82aa6d0617656e1e66cc7a813ee9f54642b9a  linux-leeco-s2-b3650e93fec05cfe6ecf1fe80383bcff979463a0.tar.gz

device/linux-lenovo-karate/APKBUILD

@@ -10,7 +10,7 @@ _flavor="lenovo-karate"
 url="https://github.com/karthick111/android_kernel_lenovo_msm8937"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -35,19 +35,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -57,23 +45,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="bc362a70215315eee0c63e52701488f9aa31c7e6af8d80f9dcef7c06b1d522f5e5a7a21c80c554575b21568ffb0fc2101407eb33c8d030f326943925275e34f9  linux-lenovo-karate-d99e6751356d0d310db6a16f3fe7eeaea8041675.tar.gz

device/linux-lg-bullhead/APKBUILD

@@ -10,7 +10,7 @@ _flavor="lg-bullhead"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev xz gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev xz gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -37,22 +37,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	local i
-	local makefiles="$(find . -type f -name Makefile)
-		$(find . -type f -name Kbuild)"
-	for i in $makefiles; do
-		sed -i 's/-Werror-/-W/g' "$i"
-		sed -i 's/-Werror//g' "$i"
-	done
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -62,23 +47,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="f34e79b5c80e6dcb2de4a85ec5a59b837338b55c4fef5ac5c6dfaf0d78220a016397442032fbf340eeead1201dd01feeff660adfe3406fdddf66832e59416898  linux-lg-bullhead-57351a6494f82cda87c697e10afb98b7f3bd28a2.tar.gz

device/linux-lg-d722/APKBUILD

@@ -45,23 +45,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB (deviceinfo_bootimg_qcdt)
 	install -Dm644 "$builddir/arch/arm/boot/dt.img" \

device/linux-lg-dory/APKBUILD

@@ -26,7 +26,7 @@ arch="armhf"
 pkgdesc="Kernel for LG G Watch"
 url="https://android.googlesource.com/kernel/msm/+/android-msm-dory-3.10-marshmallow-mr1-wear-release"
 depends=""
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 options="!strip !check !tracedeps"
 install=
 source="
@@ -57,12 +57,7 @@ builddir="$srcdir/kernel_msm-${_hash}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	cp "$srcdir"/$_config "$builddir"/.config
-	make ARCH="$_carch" HOSTCC="$HOSTCC" silentoldconfig
 }
 
 build() {

device/linux-lg-e610/APKBUILD

@@ -46,23 +46,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="b73f5d8a87eaea99489b3ed090ef5219438779a9ba8de4716be9d6a0b8f8e88e56ae493cc9b9efdd1736bc061f174a61576f0b99a9f75e8c613fc09bd01a7d86  linux-lg-e610-45d6b0c683f3e0178e91c081133c6ebbea1d30fd.tar.gz

device/linux-lg-h815/APKBUILD

@@ -10,7 +10,7 @@ _flavor="lg-h815"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -35,19 +35,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -57,23 +45,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="48a3345de582a6e4ba7fc2f87ffd423750bb8a1878ce386b8504306a49294e01e6c4c7511d2c178d8c9fb228c288782fe64f606df381843f144986d1cd467ad7  linux-lg-h815-aad745da91abbdf8bacda189aebf22db048604f5.tar.gz

device/linux-lg-mako/APKBUILD

@@ -43,23 +43,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="41d6b4446dbccf8a8b0e362ad0875341fb17b2a2e95c5be0450f419b838bd5b65de27dda5cce2d9d51c97d45884343f2ecf2a1323671926a82815ea2b5c13294  linux-lg-mako-1495bfcf93f9e0e896331f29e1850387c31d6714.tar.gz

device/linux-lg-p700/APKBUILD

@@ -46,23 +46,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="b73f5d8a87eaea99489b3ed090ef5219438779a9ba8de4716be9d6a0b8f8e88e56ae493cc9b9efdd1736bc061f174a61576f0b99a9f75e8c613fc09bd01a7d86  linux-lg-p700-45d6b0c683f3e0178e91c081133c6ebbea1d30fd.tar.gz

device/linux-lg-vee7e/APKBUILD

@@ -45,23 +45,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="0124de18237d4ea6a367aab9b6474a05bc67a5db18f687b8f58d3a8a63d2569b3ea9a9c8e33dc78ae834f4cc8fd2ee1c64b6d6a2ea12f0c4821b1f29385a3d8d  linux-lg-vee7e-8a90ec65502bde12a03c60d6756eea3e88c02917.tar.gz

device/linux-lg-w5/APKBUILD

@@ -50,23 +50,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB (deviceinfo_bootimg_qcdt)
 	install -Dm644 "$builddir/arch/arm/boot/dt.img" \

device/linux-medion-kai/APKBUILD

@@ -51,23 +51,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Modules
 	cd "$builddir"

device/linux-meizu-turbo/APKBUILD

@@ -45,23 +45,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="3e2fed72982aa58ae4fb403f70a0141680e01188c8c82c9272478b5fc9022de8ef7f229c44f6d07f0aa14904d6c1fb2f5fd3233440ea9f42702987ca165ce0ce  linux-meizu-turbo-2d3fa1ca1fbc8b52c75b2bcc3784b7e52085768b.tar.gz

device/linux-motorola-athene/APKBUILD

@@ -10,7 +10,7 @@ _flavor="motorola-athene"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev dtbtool xz gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev dtbtool xz gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -35,22 +35,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	local i
-	local makefiles="$(find . -type f -name Makefile)
-		$(find . -type f -name Kbuild)"
-	for i in $makefiles; do
-		sed -i 's/-Werror-/-W/g' "$i"
-		sed -i 's/-Werror//g' "$i"
-	done
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -63,23 +48,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB (deviceinfo_bootimg_qcdt)
 	install -Dm644 "$builddir/arch/arm64/boot/dt.img" \

device/linux-motorola-cedric/APKBUILD

@@ -47,23 +47,7 @@ build() {
 
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB
 	install -Dm644 "$builddir/arch/arm64/boot/dt.img" \

device/linux-motorola-falcon/APKBUILD

@@ -10,7 +10,7 @@ _flavor="motorola-falcon"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="coreutils perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev xz dtbtool gcc6"
+makedepends="coreutils perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev xz dtbtool gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -37,19 +37,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -62,23 +50,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# We need the dtb file
 	install -Dm644 "$builddir/arch/arm/boot/dt.img" \

device/linux-motorola-ghost/APKBUILD

@@ -49,23 +49,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="6e9700cd05af9cc27a4684fece48fa240969df11bc91fd53450496dde63df173cea2181699785439cf110874653612a8ae0493a456be8f0100aafd7eca918fa0  linux-motorola-ghost-37aee207bbd85eb20091286258a6b2529315cae8.tar.gz

device/linux-motorola-lux/APKBUILD

@@ -45,23 +45,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB (deviceinfo_bootimg_qcdt)
 	install -Dm644 "$builddir/arch/arm/boot/dt.img" \

device/linux-motorola-maserati/APKBUILD

@@ -10,7 +10,7 @@ _flavor="motorola-maserati"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -46,19 +46,7 @@ _pvr_builddir="$srcdir/${_hardware_repository}-${_hardware_commit}/pvr-source/eu
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 
 	# Workaround to get the Makefile working outside of a git repository
 	cd "$_wlan_builddir"
@@ -87,23 +75,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	cd "$builddir"
 	make modules_install \

device/linux-motorola-peregrine/APKBUILD

@@ -10,7 +10,7 @@ _flavor="motorola-peregrine"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="coreutils perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev xz dtbtool gcc6"
+makedepends="coreutils perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev xz dtbtool gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -38,19 +38,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -63,23 +51,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# We need the dtb file
 	install -Dm644 "$builddir/arch/arm/boot/dt.img" \

device/linux-motorola-potter/APKBUILD

@@ -10,7 +10,7 @@ _flavor="motorola-potter"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev dtbtool xz gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev dtbtool xz gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -40,19 +40,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -64,23 +52,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB
 	install -Dm644 "$builddir/arch/arm64/boot/dt.img" \

device/linux-motorola-shamu/APKBUILD

@@ -10,7 +10,7 @@ _flavor="motorola-shamu"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -35,19 +35,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -57,23 +45,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="2349f1ea66d3bf05675d91a8cf959bf683818c4aafc04b3ec60f8d0ee07dae1d38ade24b14a2457df733ed2db8249dba680a70992d5748806375b76b9cc47dc5  linux-motorola-shamu-0f791f84d1951e144f1e466ba97dd692d33d93c7.tar.gz

device/linux-motorola-surnia/APKBUILD

@@ -46,23 +46,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB (deviceinfo_bootimg_qcdt)
 	install -Dm644 "$builddir/arch/arm/boot/dt.img" \

device/linux-nextbit-robin/APKBUILD

@@ -10,7 +10,7 @@ _flavor="nextbit-robin"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -35,21 +35,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	local i
-	local makefiles="$(find . -type f -name Makefile)
-		$(find . -type f -name Kbuild)"
-	for i in $makefiles; do
-		sed -i 's/-Werror-/-W/g' "$i"
-		sed -i 's/-Werror//g' "$i"
-	done
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -59,23 +45,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="f2bffe51d021cbe7e5eb3f33486ee3544ca4477e4d21bfb2cffb5743e16dd24a02dbbb93daa45f43ed1825607b730fb39a1b7dace7b24f99a844dca577ba52ad  linux-nextbit-robin-8b8773362248bdba3224a1d92e76c5b9004519d6.tar.gz

device/linux-nobby-230/APKBUILD

@@ -51,23 +51,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="0bee0e9c67c155957ed90f6f3707ec9663fd541c1c73e93c747b71423b37d64486c1c758b5e889280210b69d377c0bb203346f8d290252d5a4989788749b6e89  linux-nobby-230-161c7229a4873ead08fc0118d93967b66e38d645.tar.gz

device/linux-nokia-frt/APKBUILD

@@ -46,23 +46,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Modules
 	cd "$builddir"

device/linux-nokia-rm885/APKBUILD

@@ -47,23 +47,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="7b09ae324b285b659a0b78755a559a814fabdc40857e0957fa4b637ed4b26b9d25b5a936d5231d5492956f6bd6a84739e5ab6402c8c0065d2b5963d0fe0bf6d8  linux-nokia-rm885-c76fa190cc0d20a9d803ce9bdb59eab0de67a64a.tar.gz

device/linux-oneplus-cheeseburger/APKBUILD

@@ -49,23 +49,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="7cbd92a8d16a0f47214ff3ba8295286a00ccd051ff45fe25f37d2f3e0829f24b98aa49e7fcb0977da5b77a26ae267fa48685c0e137be88a79599bf8b82853c41  linux-oneplus-cheeseburger-607bd717e602f6326ad40974d2f382db183633d2.tar.gz

device/linux-oneplus-oneplus2/APKBUILD

@@ -10,7 +10,7 @@ _flavor="oneplus-oneplus2"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -35,21 +35,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	sed -i 's/-Werror//g' drivers/staging/qcacld-2.0/Kbuild
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -59,23 +45,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="81ef633e95b16a6413cacc7eb287e5194396bc34c198d29b498a4c6f8750836ec1f247b6ba7b2371bc642c48ef2492dc0c18ee358d0bc3291d2a0c1d0ded684e  linux-oneplus-oneplus2-0178fae80ec43cefa75f590e18a9039f5b379425.tar.gz

device/linux-oppo-find-7a/APKBUILD

@@ -62,23 +62,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB (deviceinfo_bootimg_qcdt)
 	install -Dm644 "$builddir/arch/arm/boot/dt.img" \

device/linux-ouya-ouya/APKBUILD

@@ -42,23 +42,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="7e29ed39c61693d85d344b6eb6180920431364124e8a261f28804585e7362ddbb3ad43c9610bed1ce83b1de7957261e450862081f53de98a5873b5a8aad1748e  linux-ouya-ouya-49f035e65e689f8c227bac7a6c4ecf89ad9158af.tar.gz

device/linux-purism-librem5/APKBUILD

@@ -43,24 +43,8 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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 $PWD!"
-		return 1
-	fi
-	cd "$builddir"
 	local _install
 	case "$CARCH" in
 	aarch64*|arm*)	_install="modules_install dtbs_install" ;;

device/linux-samsung-a5y17lte/APKBUILD

@@ -69,28 +69,12 @@ build_modules() {
 }
 
 package() {
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
+
 	mkdir -p "$pkgdir"/lib/modules/$pkgver
 	cp -v "$builddir"/modules.builtin "$pkgdir"/lib/modules/$pkgver
 	make INSTALL_MOD_PATH="$pkgdir" INSTALL_MOD_STRIP=1 M=$qcaclddir modules_install
 
-	# 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 $PWD!"
-		return 1
-	fi
-
 	# Master DTB (deviceinfo_bootimg_qcdt)
 	install -Dm644 "$builddir/arch/arm64/boot/dtb.img" \
 		"$pkgdir/boot/dt.img"

device/linux-samsung-apexq/APKBUILD

@@ -46,23 +46,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	cd "$builddir"
 	make ARCH="$_carch" CC="${CC:-gcc}" \

device/linux-samsung-ariesve/APKBUILD

@@ -42,23 +42,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="df16360802a9b07866a39356c6e63095049b00f7aae63b63cf5f9b88c016065d63e573b75af48bf7cd73df72cf60892f8781e23f00bbfc6ebb5a52e4c69ef966  linux-samsung-ariesve-b157ddfd3a28f6e6b2dca4acfc8fcbd0ad684489.tar.gz

device/linux-samsung-espresso10/APKBUILD

@@ -10,7 +10,7 @@ _flavor="samsung-espresso10"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -35,19 +35,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -57,23 +45,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="86d77d7f1004e1b0ec63e95132b853ad6e03d3e55587bbbed91d64d95ba6f9bb82ac5b77162f8e89b16c4f8db491d4e8ce6ed16b7572bb6f99ce46144dac619e  linux-samsung-espresso10-19d2fd25e2416ed04c287387ade7048047bf7b18.tar.gz

device/linux-samsung-expressatt/APKBUILD

@@ -43,23 +43,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="b9ac45ce753c83d1875ef0f55cedf0c998a2ad58ac4e1a667869980b21e70dd0e7c0781e8108c454fe45ed5a4bf76a3f79d68b70f38467470899acf4dc7daa47  linux-samsung-expressatt-0dbe2b56847b304d30b809dfd08ba3b4a61d9af8.tar.gz

device/linux-samsung-golden/APKBUILD

@@ -10,7 +10,7 @@ _flavor="samsung-golden"
 url="https://kernel.org"
 license="GPL-2.0-or-later"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -40,22 +40,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	local i
-	local makefiles="$(find . -type f -name Makefile)
-		$(find . -type f -name Kbuild)"
-	for i in $makefiles; do
-		sed -i 's/-Werror-/-W/g' "$i"
-		sed -i 's/-Werror//g' "$i"
-	done
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -65,23 +50,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Modules
 	cd "$builddir"

device/linux-samsung-gts210velte/APKBUILD

@@ -52,23 +52,8 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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 $PWD!"
-		return 1
-	fi
 	# Master DTB (deviceinfo_bootimg_qcdt)
 	install -Dm644 "$builddir/arch/arm64/boot/dt.img" \
 		"$pkgdir/boot/dt.img"

device/linux-samsung-gts210vewifi/APKBUILD

@@ -52,23 +52,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB (deviceinfo_bootimg_qcdt)
 	install -Dm644 "$builddir/arch/arm64/boot/dt.img" \

device/linux-samsung-hero2lte/APKBUILD

@@ -42,23 +42,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Copy the in-tree DTBH block image
 	install -Dm644 "$builddir/arch/arm64/boot/dtb.img" \

device/linux-samsung-herolte/APKBUILD

@@ -50,23 +50,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Copy the in-tree DTBH block image
 	install -Dm644 "$builddir/arch/arm64/boot/dt.img" \

device/linux-samsung-i747m/APKBUILD

@@ -16,7 +16,7 @@ _flavor="samsung-i747m"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers xz elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev xz gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -44,19 +44,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -66,23 +54,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="6850231f0596dd272b4f963d20c77aee6ed16a1ba47261dbafe11ffccac695427db54efa71d070525c519885b795395e9ac6ca97fa06ccc36131aba1f95aa715  linux-samsung-i747m-716f00ee2e86adfd507842c5f193a738b57d3c49.tar.gz

device/linux-samsung-i8200/APKBUILD

@@ -45,23 +45,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="425d76c48862f3662826518e44164769e3ea959aed569329bafd951b2124d2ea3318de8ed65cb5f45635e0f3a13fa99b1ffa1df913126a1a5ecd1fa0ad988668  linux-samsung-i8200-5e4d8b5f27fb90d5a3f8aad13d9afe63e586c82d.tar.gz

device/linux-samsung-i9003/APKBUILD

@@ -70,25 +70,8 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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 $PWD!"
-		return 1
-	fi
-	
-	cd "$builddir"
 	unset LDFLAGS
 
 	echo "--[ Installing modules ]--"

device/linux-samsung-i9070/APKBUILD

@@ -10,7 +10,7 @@ _flavor="samsung-i9070"
 url="https://github.com/Epirex/Samsung_STE_Kernel"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev busybox-static-armhf gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev busybox-static-armhf gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -41,6 +41,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
 
 	# Use Alpine's busybox.static instead of the pre-compiled busybox shipped
 	# with the source
@@ -50,18 +51,6 @@ prepare() {
 	# use custom init script in the initramfs which loads the initramfs from
 	# the kernel2 partition ("isorec")
 	cp -v "$srcdir"/init "$builddir"/usr/u8500_initramfs_files/init
-
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	cp "$srcdir"/$_config "$builddir"/.config
-	make ARCH="$_carch" HOSTCC="$HOSTCC" silentoldconfig
 }
 
 build() {
@@ -75,23 +64,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Modules
 	cd "$builddir"

device/linux-samsung-i9100/APKBUILD

@@ -67,23 +67,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="285ffd2c82d0444b99da583573d19443b73de22d7382aae54413af229a28bebf4ea32ecbe248ae54ae64bbbc0af7d722b1ef86d5dd099e2990dcc6284fb195fa  linux-samsung-i9100-349a3e91e76d17e67ef6213e1f6712e700695631.tar.gz

device/linux-samsung-i9195/APKBUILD

@@ -10,7 +10,7 @@ _flavor="samsung-i9195"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev xz gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev xz gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -37,19 +37,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -59,23 +47,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="7ce3621f50e0c615795eed17fa5178ba2d2c3165b9267f80f088305f8cb591c704129d841cb4c82496f185a59669dccf61b527dbf21b548a923bdb96b666dc2d  linux-samsung-i9195-c4b753a5d44f42cee2191ecf5504bccdf53c838d.tar.gz

device/linux-samsung-i927/APKBUILD

@@ -104,25 +104,8 @@ package() {
 		"$builddir/arch/arm/boot/dts/tegra20-glide.dtb" \
 		> "$builddir/arch/arm/boot/zImage-dtb"
 
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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 $PWD!"
-		return 1
-	fi
-
-	cd "$builddir"
 	make modules_install \
 		ARCH="$_carch" \
 		INSTALL_MOD_PATH="$pkgdir"

device/linux-samsung-j1mini3g/APKBUILD

@@ -47,23 +47,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB (deviceinfo_bootimg_qcdt)
 	install -Dm644 "$builddir/arch/arm/boot/dt.img" \

device/linux-samsung-j3nxlte/APKBUILD

@@ -47,23 +47,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB (deviceinfo_bootimg_qcdt)
 	install -Dm644 "$builddir/arch/arm/boot/dt.img" \

device/linux-samsung-jflte/APKBUILD

@@ -43,23 +43,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="7b73724636d9fb2a19e6405b1c6acd9f08020cb2d8c51f209eab2dea90616f15e88e96cdea62931864a6a3f6d4ad1c0b0b9b5cae3e3a690c20f5a9dcb4b33d82  linux-samsung-jflte-e8d93e03563e42d7c762d4e9a87d77115102b301.tar.gz

device/linux-samsung-klte/APKBUILD

@@ -61,23 +61,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB
 	install -Dm644 "$builddir/arch/arm/boot/dt.img" \

device/linux-samsung-kminilte/APKBUILD

@@ -10,7 +10,7 @@ _flavor="samsung-kminilte"
 url="https://github.com/cm-3470/android_kernel_samsung_kminilte"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -34,22 +34,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	local i
-	local makefiles="$(find . -type f -name Makefile)
-		$(find . -type f -name Kbuild)"
-	for i in $makefiles; do
-		sed -i 's/-Werror-/-W/g' "$i"
-		sed -i 's/-Werror//g' "$i"
-	done
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -59,23 +44,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="351b043822d9fc25a002f07a490422341fd03671d661bb949085ef8d69042f1ae528f80ade7076aba3eaffec80f65c09fdbb600ffe04063c69d876c22a53709b  linux-samsung-kminilte-7a8c010f226189116dcf2301d338555ae0d270c3.tar.gz

device/linux-samsung-kylepro/APKBUILD

@@ -43,23 +43,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="b66ab7d8ed557ed095b059beb7b37d196a7290e6c8364560126a94f696718c4a61f99b1e21700d9a4b50c569243e4e2cbfc9fbd9d9517ca49cfa32f31525c27f  linux-samsung-kylepro-026cf3b3e97ec40aa1c0c52837a318725786f05a.tar.gz

device/linux-samsung-kylessopen/APKBUILD

@@ -43,23 +43,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="874957ad6a6c959b5479ece21225d9423f62e67a6a4c1f9a9e56d0c6078b6644a4ff2e490c7e43a8ef5241b148af6085b041f02268586cf8c61b1eacfd3511ad  linux-samsung-kylessopen-d0e853abec2d7be79f5d9b319273a0b66046b125.tar.gz

device/linux-samsung-kylevess/APKBUILD

@@ -9,7 +9,7 @@ _flavor="samsung-kylevess"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev xz gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev xz gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -37,22 +37,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	local i
-	local makefiles="$(find . -type f -name Makefile)
-		$(find . -type f -name Kbuild)"
-	for i in $makefiles; do
-		sed -i 's/-Werror-/-W/g' "$i"
-		sed -i 's/-Werror//g' "$i"
-	done
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -62,23 +47,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="ef1881e26be013a4f58eac86c884b3f2d50e7b742e97d7655832865089a4776e83b19df64ecda332a4cb44c5ce8006679428b22248590be881948821c45f469f  linux-samsung-kylevess-17667b5c69eaf3db40ca2040d965d14cfd09a427.tar.gz

device/linux-samsung-lt01wifi/APKBUILD

@@ -41,23 +41,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="43c9a5cfe9a6f66d7fbdec04ea6a04c06864d2f6140f458fba7bcde7a871d0128d5f1bf45724923c6e7fc592863a1a0a01a067dd6255b5f7ee0dbef46958140c  linux-samsung-lt01wifi-6ad0b18a63deacaebbc3d12751c3230cedbf7335.tar.gz

device/linux-samsung-lt023g/APKBUILD

@@ -10,7 +10,7 @@ _flavor="samsung-lt023g"
 url="https://github.com/kumajaya/android_kernel_samsung_lt02"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -37,22 +37,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	local i
-	local makefiles="$(find . -type f -name Makefile)
-		$(find . -type f -name Kbuild)"
-	for i in $makefiles; do
-		sed -i 's/-Werror-/-W/g' "$i"
-		sed -i 's/-Werror//g' "$i"
-	done
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -62,23 +47,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="41b0dc94d29e1ad75bcb309aebefc58302b5176be30cafd827b7f69b44805b84d44de93dfc363e671a421623ad2b6d264edbc74976106ba52f0c249d268622f1  linux-samsung-lt023g-c6fb6f677aa195b07348eb7777322ca956f9c44c.tar.gz

device/linux-samsung-maguro/APKBUILD

@@ -10,7 +10,7 @@ _flavor="samsung-maguro"
 url="https://github.com/LineageOS/android_kernel_samsung_tuna"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -36,12 +36,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	cp "$srcdir"/$_config "$builddir"/.config
-	make ARCH="$_carch" HOSTCC="$HOSTCC" silentoldconfig
 }
 
 build() {

device/linux-samsung-manta/APKBUILD

@@ -10,7 +10,7 @@ _flavor="samsung-manta"
 url="https://github.com/LineageOS/android_kernel_samsung_manta"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -34,19 +34,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -56,23 +44,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="11f8c197810438082bb103be9f26857e7ec1e1e49a1a8aca3bade12332ed1def62142b58219f4d17d07f0ab076708bef6c709312b784ab1c5339aa2e9db0232f  linux-samsung-manta-21157195150c268c19303513e4e1327dc01ff89e.tar.gz

device/linux-samsung-matissewifi/APKBUILD

@@ -51,23 +51,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Master DTB (deviceinfo_bootimg_qcdt)
 	install -Dm644 "$builddir/arch/arm/boot/dt.img" \

device/linux-samsung-n5110/APKBUILD

@@ -10,7 +10,7 @@ _flavor="samsung-n5110"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev xz gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev xz gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -37,19 +37,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -59,23 +47,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="7e47ecfa6c3b2f4ac199ceed4103a00a577f9fa0002f5759df570f3c11a3436e53114e87a13e9efd27f2a2e17fcaab1be0666dffaa7d23699e700bee0d2afe33  linux-samsung-n5110-b7ffe7f2aea2391737cdeac2a33217ee0ea4f2ba.tar.gz

device/linux-samsung-nevisp/APKBUILD

@@ -54,23 +54,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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
 
 	# Modules
 	cd "$builddir"

device/linux-samsung-royss/APKBUILD

@@ -44,29 +44,13 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	install -D "$builddir/include/config/kernel.release" \
-		"$pkgdir/usr/share/kernel/$_flavor/kernel.release"
 
 	# Install kernel modules
 	echo "--[ Installing modules ]--"
 	make ARCH="$_carch" CC="${CC:-gcc}" \
 		KBUILD_BUILD_VERSION="$((pkgrel + 1))-postmarketOS" \
 		INSTALL_MOD_PATH="$pkgdir" INSTALL_MOD_STRIP=1 modules_install
-
-	# 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="5dd49d41297247788d5b33815ec74f02ecc2566a9045102df63579dbc360f7c4c08fc4a28251efa02959137e7ed0f92a91b694145d40ee52bb0bf99557a7320a  linux-samsung-royss-3169160cd6b23e0325fb5117cc347fc6acb2bc48.tar.gz

device/linux-samsung-s6500d/APKBUILD

@@ -43,23 +43,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="a46d52f79597fc3a8ded036fbdcc4cdbb96ba1582fb1349002183c1e23598da10da2faede1a251f55705ae6e8e54232797866f4c03acc2b1ace1664b315dd216  linux-samsung-s6500d-d70eebdb55d7011c82ce64fe5eae2fdcbfd4e425.tar.gz

device/linux-samsung-serranodsdd/APKBUILD

@@ -45,23 +45,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="a89f9da68be6cf3b0bc77a9d70519b4ffc4ad332a53bfb35facf0e8ae418b7f1870fc1596c9305c596f7a0353be82f7eff0e211a32e330d0dd20c98398ab2826  linux-samsung-serranodsdd-0c7b2079e9ba8f945ea444bad393c8d7f8b099cc.tar.gz

device/linux-samsung-zanin/APKBUILD

@@ -46,23 +46,7 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	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="1c62313451ff2a04ab9259a4b2c954388a360f45f20af90d05e9cfe73d31f49fc4847f24c1742c89a45f1646e1d27999fc6f5bd224baba7046b07ab324e7baae  linux-samsung-zanin-8224116dca7de79d181c0761468f569e6ac3505e.tar.gz

device/linux-semc-anzu/APKBUILD

@@ -16,7 +16,7 @@ _flavor="semc-anzu"
 url="https://kernel.org"
 license="GPL2"
 options="!strip !check !tracedeps"
-makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev xz gcc6"
+makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev xz gcc6"
 
 # Compiler: this kernel was only tested with GCC6. Feel free to make a merge
 # request if you find out that it is booting working with newer GCCs as
@@ -42,19 +42,7 @@ builddir="$srcdir/${_repository}-${_commit}"
 
 prepare() {
 	default_prepare
-
+	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
-	# gcc6 support
-	cp -v "$srcdir/compiler-gcc6.h" "$builddir/include/linux/"
-
-	# Remove -Werror from all makefiles
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror-/-W/g'
-	find . -type f -name Makefile -print0 | \
-		xargs -0 sed -i 's/-Werror//g'
-
-	# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
-	cp "$srcdir"/$_config "$builddir"/.config
-	yes "" | make ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
 }
 
 build() {
@@ -69,29 +57,12 @@ build() {
 }
 
 package() {
-	# kernel.release
+	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
-	install -D "$builddir/include/config/kernel.release" \
-		"$pkgdir/usr/share/kernel/$_flavor/kernel.release"
 
 	# modules
-	cd "$builddir"
 	make ARCH="$_carch" CC="${CC:-gcc}" \
 		KBUILD_BUILD_VERSION="$((pkgrel + 1))-postmarketOS" \
 		INSTALL_MOD_PATH="$pkgdir" INSTALL_MOD_STRIP=1 modules_install
-
-	# zImage (find the right one)
-	cd "$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="234e8973236e6056c60a312340ef4ccb7598adc43bd1f0c2ca0e89d03f4e16ecfdd5ad4658d76993c7bae24242a7e134a9ed2fda662dfe229b61f3a88ea6c2f0  linux-semc-anzu-9c6f07f81e2c0bcb2bef75fa9716cc30f8942286.tar.gz