slackware-current/source/n/wpa_supplicant/wpa_supplicant.SlackBuild

#!/bin/sh

# Copyright 2004-2008 Eric Hameleers, Eindhoven, NL
# Copyright 2008-2010  Patrick J. Volkerding, Sebeka, MN, USA
#  Permission to use, copy, modify, and distribute this software for
#  any purpose with or without fee is hereby granted, provided that
#  the above copyright notice and this permission notice appear in all
#  copies.
#
#  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
#  IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
#  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
#  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
#  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
#  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
#  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
#  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
#  SUCH DAMAGE.
# -----------------------------------------------------------------------------

PKGNAM=wpa_supplicant
VERSION=${VERSION:-$(echo $PKGNAM-*.tar.?z* | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
BUILD=${BUILD:-3}

# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) export ARCH=i486 ;;
    arm*) export ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) export ARCH=$( uname -m ) ;;
  esac
fi

NUMJOBS=${NUMJOBS:-" -j7 "}

DOCS="ChangeLog ../COPYING README README-WPS *.txt examples wpa_supplicant.conf.sample"

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "s390" ]; then
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
elif [ "$ARCH" = "arm" ]; then
  SLKCFLAGS="-O2 -march=armv4 -mtune=xscale"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "armel" ]; then
  SLKCFLAGS="-O2 -march=armv4t"
  LIBDIRSUFFIX=""
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

# Support for some of the wireless drivers needs the header files of those
# drivers.
# Change these *_INCLUDES variables to where _your_ driver include directory
# is located. If any of these directories is found, support for the driver
# will be added to wpa_supplicant.
# My madwifi package for Slackware installs the headers here:
MADWIFI_INCLUDES="/usr/include/madwifi"
HERMES_INCLUDES=""
BROADCOM_INCLUDES=""

CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-$PKGNAM
rm -rf $PKG
mkdir -p $TMP $PKG

if ! [ -f $CWD/${PKGNAM}.defconfig ]; then
  echo "Could not find ${PKGNAM}.defconfig!"
  exit 1
fi

cd $TMP
rm -rf ${PKGNAM}-${VERSION}
tar xvf $CWD/${PKGNAM}-${VERSION}.tar.?z* || exit 1
cd ${PKGNAM}-${VERSION}
chown -R root:root .
find . \
  \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
  -exec chmod 755 {} \; -o \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;

#sed -i -e \
#  "s/^#define VERSION_STR \"\(.*\)\"/#define VERSION_STR \"\1_$VERSION\"/" \
#  src/common/version.h

zcat $CWD/hostap-07.git-b80b5639935d37b95d00f86b57f2844a9c775f57.patch.gz | patch -p1 --verbose || exit 1

# The source code has been re-organized:
cd wpa_supplicant

# Create the configuration file for building wpa_supplicant:
cat $CWD/${PKGNAM}.defconfig > .config
if [ ! -z $MADWIFI_INCLUDES -a -d $MADWIFI_INCLUDES ]; then
  echo "Adding madwifi driver (Atheros) support"
  cat <<-EOT >> .config
	CONFIG_DRIVER_MADWIFI=y
	CFLAGS += -I${MADWIFI_INCLUDES}
	EOT
fi
if [ ! -z $HERMES_INCLUDES -a -d $HERMES_INCLUDES ]; then
  echo "Adding hermes driver (Agere) support"
  cat <<-EOT >> .config
	CONFIG_DRIVER_HERMES=y
	CFLAGS += -I${HERMES_INCLUDES}
	EOT
fi
if [ ! -z $BROADCOM_INCLUDES -a -d $BROADCOM_INCLUDES ]; then
  echo "Adding broadcom driver support"
  cat <<-EOT >> .config
	CONFIG_DRIVER_BROADCOM=y
	CFLAGS += -I${BROADCOM_INCLUDES}
	EOT
fi
make $NUMJOBS || make || exit 1

# Build the Qt4 GUI client
make wpa_gui-qt4 || exit 1

# Make man pages if needed
( cd doc/docbook
  if ! ls *.? >/dev/null 2>&1 ; then
    make man
  fi
)

# Do not build the developer docs:
#PATH=".:$PATH" make docs

# This goes into the doc directory later on:
cp wpa_supplicant.conf wpa_supplicant.conf.sample

# Install binaries:
mkdir -p $PKG/usr/sbin $PKG/usr/bin
cp wpa_supplicant wpa_passphrase wpa_cli $PKG/usr/sbin/
cp wpa_gui-qt4/wpa_gui $PKG/usr/bin/

# Install dbus configuration file:
mkdir -p $PKG/etc/dbus-1/system.d/
cp dbus/dbus-wpa_supplicant.conf \
  $PKG/etc/dbus-1/system.d/dbus-wpa_supplicant.conf

# This file should actually be shipped with Slackware's wpa_supplicant
# package, but since we missed it there (just kidding), we'll do it here:
mkdir -p $PKG/usr/share/dbus-1/system-services
install -m644 dbus/{fi.epitest.hostap.WPASupplicant.service,fi.w1.wpa_supplicant1.service} \
  $PKG/usr/share/dbus-1/system-services/
sed -e 's#Exec=/sbin/wpa_supplicant#Exec=/usr/sbin/wpa_supplicant#g' \
  -i $PKG/usr/share/dbus-1/system-services/*.service

# Install a .desktop file for wpa_gui:
mkdir -p $PKG/usr/share/applications
cat <<EOT > $PKG/usr/share/applications/wpa_gui.desktop
[Desktop Entry]
Name=wpa_gui
Comment[en]=Wpa_supplicant management
Exec=kdesu wpa_gui
Icon=wpa_gui
Type=Application
Categories=Qt;Network;
EOT

# The icon used for the menu (converted from the wpa_gui.svg in the source)
mkdir -p $PKG/usr/share/pixmaps
cp -a $CWD/wpa_gui.png $PKG/usr/share/pixmaps/

# Install man pages:
for m in 5 8; do
  mkdir -p $PKG/usr/man/man${m}
  cp doc/docbook/*.${m} $PKG/usr/man/man${m}/
done

# Install a default configuration file:
mkdir -p $PKG/etc
cat <<-_EOT_ > $PKG/etc/wpa_supplicant.conf.new
	# See /usr/doc/${PKGNAM}-${VERSION}/wpa_supplicant.conf.sample
	# for many more options that you can use in this file.
	
	# This line enables the use of wpa_cli which is used by rc.wireless
	# if possible (to check for successful association)
	ctrl_interface=/var/run/wpa_supplicant
	# By default, only root (group 0) may use wpa_cli
	ctrl_interface_group=0
	eapol_version=1
	ap_scan=1
	fast_reauth=1
	#country=US
	
	# WPA protected network, supply your own ESSID and WPAPSK here:
	network={
	  scan_ssid=0
	  ssid="your_essid_here"
	  proto=WPA RSN
	  key_mgmt=WPA-PSK
	  pairwise=CCMP TKIP
	  group=CCMP TKIP WEP104 WEP40
	  psk=your_64_char_psk_here
	  priority=10
	}
	
	# Plaintext connection (no WPA, no IEEE 802.1X),
	# nice for hotel/airport types of WiFi network.
	network={
	  key_mgmt=NONE
	  priority=0
	}
	_EOT_

# Create the 'doinst.sh' script:
mkdir -p $PKG/install 2>/dev/null
cat <<EOINS > $PKG/install/doinst.sh
# Handle the incoming configuration files:
config() {
  for infile in \$1; do
    NEW="\$infile"
    OLD="\`dirname \$NEW\`/\`basename \$NEW .new\`"
    # If there's no config file by that name, mv it over:
    if [ ! -r \$OLD ]; then
      mv \$NEW \$OLD
    elif [ "\`cat \$OLD | md5sum\`" = "\`cat \$NEW | md5sum\`" ]; then
      # toss the redundant copy
      rm \$NEW
    fi
    # Otherwise, we leave the .new copy for the admin to consider...
  done
}
config etc/wpa_supplicant.conf.new

EOINS

# Add the documentation:
mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION
cp -a $DOCS $PKG/usr/doc/$PKGNAM-$VERSION
cp -a $CWD/README.slackware $PKG/usr/doc/${PKGNAM}-${VERSION}/
chmod -R a-w $PKG/usr/doc/$PKGNAM-$VERSION/*
chown -R root:root $PKG/usr/doc/$PKGNAM-$VERSION/*

# This should only be read/write by root:
chmod 600 $PKG/etc/wpa_supplicant.conf.new

# Compress the man page(s):
find $PKG/usr/man -type f -name "*.?" -exec gzip -9f {} \;

# Strip binaries:
find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null

# Add a package description:
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
if [ -f $CWD/doinst.sh ]; then
  cat $CWD/doinst.sh >> $PKG/install/doinst.sh
fi

# Build the package:
cd $PKG
/sbin/makepkg -l y -c n $TMP/${PKGNAM}-${VERSION}-${ARCH}-${BUILD}.txz