#!/bin/sh
# Set initial variables:
CWD=`pwd`
if [ "$TMP" = "" ]; then
  TMP=/tmp
fi
PKG=$TMP/package-gdb
INFO=$PKG/usr/info

if [ ! -d $TMP ]; then
  mkdir -p $TMP # location to build the source
fi
if [ ! -d $PKG ]; then
  mkdir -p $PKG # place for the package to be built
fi

# Explode the package framework:
cd $PKG
explodepkg $CWD/_gdb.tar.gz

echo "+=========+"
echo "| gdb-5.0 |"
echo "+=========+"
cd $TMP
tar xzvf $CWD/gdb-5.0.tar.gz
cd gdb-5.0
./configure --prefix=/usr i386-slackware-linux
make CFLAGS=-O2
mkdir -p $PKG/usr/doc/gdb-5.0/gdb
cp -a COPYING COPYING.LIB README $PKG/usr/doc/gdb-5.0
cd gdb
cp -a ChangeLog NEWS README TODO $PKG/usr/doc/gdb-5.0/gdb
chown -R root.root $PKG/usr/doc/gdb-5.0
strip gdb
cat gdb > $PKG/usr/bin/gdb
cat gdb.1 | gzip -9c > $PKG/usr/man/man1/gdb.1.gz
cd doc
for file in gdb.info* gdbint.info* ; do
  cat $file | gzip -9c > $PKG/usr/info/$file.gz
done

# Build the package:
cd $PKG
tar czvf $TMP/gdb.tgz .

# Warn of zero-length files:
for file in `find . -type f -print` ; do
 if [ "`filesize $file`" = "0" ]; then
  echo "WARNING: zero length file $file"
 fi
 if [ "`filesize $file`" = "20" ]; then
  echo "WARNING: possible empty gzipped file $file"
 fi
done

# Clean up the extra stuff:
if [ "$1" = "--cleanup" ]; then
  rm -rf $TMP/gdb-5.0
  rm -rf $PKG
fi