#!/bin/bash

# make.SlackBuild
# by Stuart Winter <mozes@slackware.com> for the Slackware porting Project.
# Heavily based on the original Slackware build script.
# 01-Jun-2004

# 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=armv5te"
            export LIBDIRSUFFIX="" ;;
   *)       export SLKCFLAGS="-O2" ;;
esac

# Extract source:
tar xvvf $CWD/$PKGNAM-$VERSION.tar.bz2
cd $PKGNAM-$VERSION || exit 1
slackhousekeeping

# Fix a problem using make-3.82 to build Android:
zcat $CWD/make-3.82-android-build-fix.diff.gz | patch -p1 --verbose || exit 1
zcat $CWD/make-3.82-bugfixes.patch.gz | patch -p1 --verbose || exit 1

# Configure:
CFLAGS="$SLKCFLAGS" \
./configure \
   --prefix=/usr \
   --mandir=/usr/man \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
   --infodir=/usr/info \
   --build=$ARCH-slackware-linux-gnueabi || failconfig

# Build:
make $NUMJOBS || failmake

# Install into package directory:
make install DESTDIR=$PKG || failinstall

# Make symlinks:
( cd $PKG/usr/bin
  rm -fv gmake
  ln -vsf make gmake )

# Install docs:
mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION
cp -a \
   ABOUT-NLS AUTHORS COPYING* NEWS README* \
   $PKG/usr/doc/$PKGNAM-$VERSION/

# Build make-3.80.  make-3.81 has some backwards incompatabilities
# which cause stuff like pinepgp to fail to build.
# 25 Nov 2011:
#... but segfaults... and I haven't used make-3.80 in years, so we'll
# carry 3.81 instead which we still use for building glibc.
#
cd $TMPBUILD
tar xvvf $PORTCWD/sources/make-3.81.tar.bz2
cd make-3.81 || exit 1
slackhousekeeping
./configure \
   --prefix=/usr \
   --mandir=/usr/man \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
   --infodir=/usr/info \
   --build=$ARCH-slackware-linux-gnueabi || exit 1
make $NUMJOBS || failmake
install -vpm755 make $PKG/usr/bin/make-3.81

# 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