# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=linux-headers
pkgver=3.12.6
_kernver=${pkgver#.*}
pkgrel=1
pkgdesc="Linux system headers"
url="http://kernel.org"
arch="all"
license='GPL-2'
makedepends="perl"
options="!strip !tracedeps"
source="ftp://ftp.kernel.org/pub/linux/kernel/v3.x/linux-$_kernver.tar.bz2
	ftp://ftp.kernel.org/pub/linux/kernel/v3.x/patch-$pkgver.bz2
	1-4-glibc-specific-inclusion-of-sysinfo.h-in-kernel.h.patch
	2-4-if_bridge.h-needs-struct-in6_addr.patch
	3-4-libc-compat.h-fix-some-issues-arising-from-in6.h.patch
	4-4-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch
	"

prepare() {
	cd "$srcdir"/linux-$_kernver
	if [ "$_kernver" != "$pkgver" ]; then
		bunzip2 -c < "$srcdir"/patch-$pkgver.bz2 | patch -p1 || return 1
	fi
	for i in $source; do
		case $i in
		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
		esac
	done
}

build() {
	return 0
}

package() {
	local _carch=$CARCH

	case "$_carch" in
	arm*) _carch="arm" ;;
	esac

	cd "$srcdir"/linux-$_kernver
	mkdir -p "$pkgdir/usr"
	make headers_install ARCH="${_carch}" INSTALL_HDR_PATH="$pkgdir/usr" || return 1

	find "$pkgdir/usr" \( -name .install -o -name ..install.cmd \) -exec \
		rm -f {} \;

	# provided by libdrm
	rm -rf "$pkgdir"/usr/include/drm
}

md5sums="2e1e42cf9c164d8c24bc1e33bb3c7b2b  linux-3.12.6.tar.bz2
07be8721b6e11cb2496c812f2d06c7e7  patch-3.12.6.bz2
e67087052d36eeb372d3da38a5c9486e  1-4-glibc-specific-inclusion-of-sysinfo.h-in-kernel.h.patch
a25f2e32092cbab1919224f554d3c9d8  2-4-if_bridge.h-needs-struct-in6_addr.patch
c26b88cbf5389c2033d404a0fb58d8d2  3-4-libc-compat.h-fix-some-issues-arising-from-in6.h.patch
81247cedb2fe3337edb946d9e8a812c2  4-4-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch"
sha256sums="ae11685a95e28fd16c485dbdd81f682a0ce74f4e3174d9e6ca8e3af0557006e2  linux-3.12.6.tar.bz2
8284a7d81509f12f6f2a9cd813aabc9f6384db17b1fd9687948e6e4fda33c4c2  patch-3.12.6.bz2
eea3758ded887b84e3b15031e590975b4f94dbf7b03e7b135611339bcb8ca81c  1-4-glibc-specific-inclusion-of-sysinfo.h-in-kernel.h.patch
738fabbf6ed2b94fe08ed998302e5f2dfd37855f0bbbda27f7c92872706a0495  2-4-if_bridge.h-needs-struct-in6_addr.patch
9dc049392ba3b79453baa809f0aafb47283293046b84511b5ae8519a86716048  3-4-libc-compat.h-fix-some-issues-arising-from-in6.h.patch
3297454dd7bdc3417d36f448ca2091e39a6acf475e22c6eb67ee5819d7b73c8f  4-4-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch"
sha512sums="9d3c7cddabc7d0ba973d9bec56e88754e8041579bc8e3ee79cac08b8159c40eb46b2209719f10911f4052f9f958e15145e473751151d587613edcca7aaa803e9  linux-3.12.6.tar.bz2
346a295909ee4538307a91400054b8df62347d23c9c6a71ed9e98a3d6b005b9387aa62277f3a62f3ab8bff4e5096796d4528197f8da625a85d7ef10b000b7390  patch-3.12.6.bz2
8ff3af26ac01d402641d6c775ad54922a73e5eaf1e41efe842448d08c59f51ab9290104008283fafbdacd9eb1b8e48e9d2507210a8531d05a852c6ba84d2b60e  1-4-glibc-specific-inclusion-of-sysinfo.h-in-kernel.h.patch
34c0560714d93fd69cde19700d4927860444e9a24f1fbbbdf58c966601e8a792ae2d9d6cd229e26c41425f34e1d93cbfe59cd8a8587983e653efcf2a54b3d177  2-4-if_bridge.h-needs-struct-in6_addr.patch
6d6107974dcf9671dd0f1a747160adf85a22c27216b1200ce40fd410f6fc5fd47956b8b5b51055cfda4b97cc9f172cd3850ccb4daa73e4eda449e6e77c0840ca  3-4-libc-compat.h-fix-some-issues-arising-from-in6.h.patch
895e23a36d0736ff624ad960e8a26e221d990e50910cc96b1a151789f97b94288f3e801ad76d141e421901e66422c480e511b2e20798e91a15b9e298c72533d6  4-4-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch"