#!/bin/bash

# nc.SlackBuild
# Heavily based on the original Slackware build script,
# Modified by Stuart Winter <stuart@armedslack.org> for the Slackware porting Project.
# 09-Jul-2004

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

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

# Determine the CFLAGS for the known architectures:
case $PORTARCH in
   armv3)   export ARCH_CFLAGS="-O2 -march=armv3 -mtune=xscale" ;;
   powerpc) export ARCH_CFLAGS="-O2" ;;
   sparc)   export ARCH_CFLAGS="-O2" ;;
   alpha)   export ARCH_CFLAGS="-O2" ;;
   x86_64)  export ARCH_CFLAGS="-O2" ;;
   i486)    export ARCH_CFLAGS="-O2" ;;
   mips)    export ARCH_CFLAGS="-O2" ;;
   *)       export ARCH_CFLAGS="-O2" ;;
esac

# Extract source:
tar zxvf $CWD/$PACKAGE*.tgz
slackhousekeeping

# Create package framework:
mkdir -p $PKG/usr/{bin,man/man1,doc/$PACKAGE-$VERSION}

# Apply patches:
zcat $CWD/nc-110-21.diff.gz | patch -p1

# Make:
make linux CFLAGS="${ARCH_CFLAGS} -g" STATIC='' DFLAGS='-DLINUX -DTELNET -DGAPING_SECURITY_HOLE'

# Install binaries:
install -m755 nc $PKG/usr/bin

# Install man pages:
install -m644 debian/nc.1 $PKG/usr/man/man1

# Install docs:
cp -a Changelog README data netcat.blurb scripts \
      $PKG/usr/doc/$PACKAGE-$VERSION

# Slackware 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 (root:bin), slack644docs
slackdesc       # install slack-desc and doinst.sh

# Build the package:
if [ $PORTARCH = armv3 ]; then
   . $PORTCWD/arm/pkger
 else
   makepkg -l y -c n $PKGSTORE/$PKGSERIES/$PACKAGE-$VERSION-$ARCH-$BUILD.tgz
fi

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