# Template file for 'kernel-headers'
pkgname=kernel-headers
version=2.6.27.9
# Vanilla kernel + UnionFS + SquashFS patches.
patch_files="
unionfs-2.5_for_2.6.27-rc6.diff.bz2
unionfs-2.5_fix_for_2.6.27.diff
squashfs3.4-2.6.27-rc4.diff.bz2"
patch_args="-p1"
wrksrc="linux-$version"
distfiles="http://www.kernel.org/pub/linux/kernel/v2.6/linux-$version.tar.bz2"
build_style=custom-install
short_desc="The Linux kernel headers"
maintainer="Juan RP <xtraeme@gmail.com>"
checksum=fd710a841be6119cdd2c42f92ca405265fb156e279006bb89bb874e4198b3e5e
long_desc="
 This package provides the linux kernel headers."

build_depends="perl-5.10.0 module-init-tools-3.5"

do_install()
{
	local destdir=$XBPS_DESTDIR/$pkgname-$version/usr/src/$pkgname-$version
	local arch=
	local incdirs="acpi asm-generic asm-x86 config linux math-emu media \
			net pcmcia scsi sound video"
	local archs="alpha arm arm26 avr32 blackfin cris frv h8300 ia64 m32r \
		      m68k* mips mn10300 parisc powerpc ppc s390 sh* sparc* \
		      um v850 xtensa"
	#
	# Install necessary stuff to build packages that require this.
	# This is based in the kernel26 pkgbuild from Arch Linux.
	#

	cd $wrksrc || exit 1

	if [ "$xbps_machine" != "x86_64" ]; then
                arch=i386
        else
                arch=x86_64
        fi

	cp -f $XBPS_TEMPLATESDIR/kernel-$arch-dotconfig $wrksrc/.config
	make oldconfig

	install -D -m 644 Makefile $destdir/Makefile
	install -D -m 644 kernel/Makefile $destdir/kernel/Makefile
	install -D -m 644 .config $destdir//.config
	for i in ${incdirs}; do
		cp -a include/$i $destdir/include
	done
	cp -a scripts $destdir

	mkdir -p $destdir/arch/x86/kernel
	if [ "$xbps_machine" != "x86_64" ]; then
		install -D -m 644 arch/x86/Makefile_32.cpu \
			$destdir/arch/x86/Makefile_32.cpu
	fi
	for i in $(find . -name "Kconfig*"); do 
		mkdir -p $destdir/$(echo $i | sed 's|/Kconfig.*||')
		cp $i $destdir/$i
	done
	for i in $(find . -name "Makefile*"); do
		mkdir -p $destdir/$(echo $i | sed 's|/Makefile.*||')
		cp $i $destdir/$i
	done
	cd $destdir/include && ln -s asm-x86 asm
	cd $XBPS_DESTDIR/$pkgname-$version/usr/src && \
		ln -s $pkgname-$version linux
	for arch in ${archs}; do
		rm -rf $destdir/arch/${arch}
	done
}