#!/bin/bash

# m17n-lib.SlackBuild
# based on the original Slackware build scripts,
# *Heavily* modified by Stuart Winter to align with ARMedslack build scripts
# format.

# 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=armv4t"
            export LIBDIRSUFFIX="" ;;
   *)       export SLKCFLAGS="-O2" ;;
esac 

# Versions:
DBVERSION=${DBVERSION:-1.5.4}
DOCVERSION=${DOCVERSION:-1.5.2}
SHORTNAM=m17n

DOCS="ABOUT-NLS AUTHORS COPYING ChangeLog INSTALL NEWS README TODO"
DOCS_DB="ABOUT-NLS AUTHORS COPYING ChangeLog NEWS README"
DOCS_DOC="AUTHORS COPYING ChangeLog INSTALL NEWS README"

SOURCE[0]="$CWD/${PKGNAM}-${VERSION}.tar.gz"
SOURCE[1]="$CWD/${SHORTNAM}-db-${DBVERSION}.tar.gz"
SOURCE[2]="$CWD/${SHORTNAM}-docs-${DOCVERSION}.tar.gz"

for (( i = 0; i < ${#SOURCE[*]}; i++ )) ; do
  tar -xvf ${SOURCE[$i]} || exit 1
done
slackhousekeeping
# Patch the docs makefile:
( cd $SHORTNAM-docs-$DOCVERSION
  cat $CWD/${SHORTNAM}-docs_makefile.patch | patch -p0 --verbose || exit 1
)

########### Build main package ###############################

cd ${PKGNAM}-${VERSION}
# Add the missing internal-flt.h file:
[ ! -r src/internal-flt.h ] && cp $CWD/internal-flt.h src/

# Configure:
CXXFLAGS="$SLKCFLAGS" \
CFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --localstatedir=/var \
  --sysconfdir=/etc \
  --mandir=/usr/man \
  --without-gui \
  --disable-static \
  --program-prefix= \
  --program-suffix= \
  --build=$ARCH-slackware-linux-gnueabi || failconfig

make $NUMJOBS || make || exit 1
make DESTDIR=$PKG install || exit 1


########### DB Package ############################################

cd $TMPBUILD
cd ${SHORTNAM}-db-${DBVERSION} || exit 1
slackhousekeeping

# Configure:
LDFLAGS="$SLKLDFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
CFLAGS="$SLKCFLAGS" \
./configure \
   --prefix=/usr \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
   --localstatedir=/var \
   --sysconfdir=/etc \
   --program-prefix="" \
   --program-suffix="" \
   --build=$ARCH-slackware-linux-gnueabi || failconfig

# Build:
make $NUMJOBS || make || failmake

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

############ Docs Package #########################################

cd $TMPBUILD
cd ${SHORTNAM}-docs*

# Configure:
LDFLAGS="$SLKLDFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
CFLAGS="$SLKCFLAGS" \
./configure \
   --prefix=/usr \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
   --localstatedir=/var \
   --sysconfdir=/etc \
   --mandir=/usr/man \
   --program-prefix="" \
   --program-suffix="" \
   --build=$ARCH-slackware-linux-gnueabi || failconfig

# Build:
make $NUMJOBS || make || failmake

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

cd ..

# Add package documentation:
mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION/{db,docs}
cd ${PKGNAM}-${VERSION}
cp -a $DOCS $PKG/usr/doc/$PKGNAM-$VERSION
cd ../${SHORTNAM}-db-${DBVERSION}
cp -a $DOCS_DB $PKG/usr/doc/$PKGNAM-$VERSION/db
cd ../${SHORTNAM}-docs-${DOCVERSION}
cp -a $DOCS_DOC $PKG/usr/doc/$PKGNAM-$VERSION/docs
cd ..

####################################################################

# 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