#!/bin/sh
CWD=`pwd`
TMP=/tmp
PKG=$TMP/package-binutils
VERSION=2.20.51.0.8
ARCH=alpha
BUILD=1
TARGET=$ARCH-alphaslack-linux

rm -rf $PKG
mkdir -p $PKG/usr
( cd $TMP
rm -rf binutils-$VERSION
tar xjf $CWD/binutils-$VERSION.tar.bz2
cd binutils-$VERSION
chown -R root.root .
find . -perm 777 -exec chmod 755 {} \;
find . -perm 664 -exec chmod 644 {} \;

# Build for a standard glibc2-based Linux system:
./configure \
 --prefix=/usr \
 --infodir=/usr/info \
 --mandir=/usr/man \
 --enable-shared \
 --enable-targets=$TARGET \
 --build=$TARGET

make || exit 1
# Install into the $PKG location:
make install DESTDIR=$PKG || exit 1

# Missing?
# "make install" skips this, but binutils.spec doesn't.  Sneaky, huh?
cp -a include/libiberty.h $PKG/usr/include/libiberty.h
# cp docu
mkdir -p $PKG/usr/doc/binutils-$VERSION
cp -a COPYING* README* $PKG/usr/doc/binutils-$VERSION
# Differentiate between BSD strings and GNU strings
( cd $PKG/usr/bin ; mv strings strings-GNU )
( cd $PKG/usr/man/man1 ; mv strings.1 strings-GNU.1 )
# Add slack-desc:
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

# Now we must remember to adjust ldscripts (real dir is /usr/$TARGET/lib/ldscripts/,
# links go in /usr/lib/ ), and the bin links:
( cd $PKG/usr/lib ; rm -rf ldscripts ; ln -sf ../$TARGET/lib/ldscripts . )
( cd $PKG/usr/bin
  for file in * ; do
    if [ -r "../$TARGET/bin/$file" ]; then
      rm $file
      ln -sf ../$TARGET/bin/$file .
    fi
  done
)
rm -f $PKG/usr/man/man1/{dlltool,windres}.1
gzip -9 $PKG/usr/man/man1/* $PKG/usr/info/*.info
rm -rf $PKG/usr/info/dir
( cd $PKG
 find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
 find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)
chown -R root.bin $PKG/usr/bin
cd $PKG
makepkg -l y -c n $TMP/binutils-$VERSION-$ARCH-$BUILD.tgz
) 2>&1 | tee $TMP/binutils.build.log