#!/bin/bash
#
# kernel-headers.SlackBuild
# by Stuart Winter

# Record toolchain & other info for the build log:
slackbuildinfo

# Paths to skeleton port's source & real Slackware source tree:
export CWD=$SLACKSOURCE/$PKGSERIES/$PKGNAM
export PORTCWD=$PWD

# Temporary build locations:
export TMPBUILD=$TMP/build-$PKGNAM
export PKG=$TMP/package-$PKGNAM
mkpkgdirs # Delete & re-create temporary directories then cd into $TMPBUILD

# Create package framework:
cd $PKG
mkdir -vpm755 {install,usr}
cd usr

# Unpack archived headers into the package framework.
# These headers were created by the source/k/kernel.SlackBuild
# process and the headers archived and placed into d/kernel-headers automatically.
# $SLKARCH is set from arm/build depending on the architecture the build is being
# run on (arm/aarch64):
tar xvvf $PORTCWD/sources/$SLKARCH-kernel-headers-$VERSION.tar.xz || exit 1

cd include
# 04-Jan-2010
# No longer shipped with Slackware's kernel-headers package because
# it's included within l/glibc.
# http://patchwork.kernel.org/patch/38102/
rm -rfv scsi/scsi.h

# You won't want these files. The ones in libdrm work better.
rm -rf drm
# This next part seems pretty much cosmetic, but since we've been doing this
# for a long time (and others also do), we'll stick with it:
mv asm asm-${SLKARCH}
ln -vsf asm-${SLKARCH} asm

# Remove unneeded dotfiles:
find . -name ".??*" -exec rm -f {} \;

# Apply generic Slackware packaging policies:
cd $PKG
slackstripall   # strip all .a archives and all ELFs
slackgzpages -i # compress man & info pages and delete usr/info/dir
slackslack      # chown -R root:root, chmod -R og-w, slackchown, slack644docs
slackdesc       # install slack-desc and doinst.sh
slackmp         # run makepkg -l y -c n

# Perform any final checks on the package:
cd $PKG
slackhlinks     # search for any hard links