#!/bin/bash

# usb_modeswitch.SlackBuild
# Heavily based on the original Slackware build scripts,
# Modified by Stuart Winter for Slackware ARM.

DATAVER=${DATAVER:-20100418}

# 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

# Determine the CFLAGS for the known architectures:
case $ARCH in
   arm)     export SLKCFLAGS="-O2 -march=armv4t"
            export LIBDIRSUFFIX="" ;;
   *)       export SLKCFLAGS="-O2" ;;
esac

# Extract source:
tar xvvf $CWD/usb-modeswitch-[0-9]*.tar*?z?
cd usb* || exit 1
slackhousekeeping

# Build:
make clean
gcc $SLKCFLAGS $LDFLAGS -lusb -Wall -o usb_modeswitch usb_modeswitch.c || exit 1

# Install into package:
install -D -s -m 0755 usb_modeswitch $PKG/usr/sbin/usb_modeswitch
install -D -m 0755 usb_modeswitch.tcl $PKG/lib/udev/usb_modeswitch
install -D -m 0644 usb_modeswitch.conf $PKG/etc/usb_modeswitch.conf.new
mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION
cp -a \
  COPYING* README* \
  $PKG/usr/doc/$PKGNAM-$VERSION
changelogliposuction ChangeLog $PKGNAM $VERSION # Trim down a "ChangeLog" file

# Now, install the data pack:
cd $TMPBUILD
tar xvf $CWD/usb-modeswitch-data-${DATAVER}.tar.?z* || exit 1
cd usb-modeswitch-data* || exit 1
slackhousekeeping
install -D -m 0644 40-usb_modeswitch.rules $PKG/lib/udev/rules.d/40-usb_modeswitch.rules
mkdir -p $PKG/etc
cp -a usb_modeswitch.d $PKG/etc
mkdir -p $PKG/usr/doc/usb-modeswitch-data-${DATAVER}
changelogliposuction ChangeLog usb-modeswitch-data $DATAVER # Trim down a "ChangeLog" file
cp -a \
  COPYING* README* \
  $PKG/usr/doc/usb-modeswitch-data-${DATAVER}

# If necessary, start the fakeroot server so we can set file/dir ownerships:
start_fakeroot

# 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