slackbuilds_ponce/libraries/VTK/VTK.SlackBuild

#!/bin/sh

# Slackware build script for VTK

# Copyright 2013,2014 Youjie Zhou <jmpopush@gmail.com>
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# 2014-02-14 Merge lib64 patch from Christoph Willing <c.willing@uq.edu.au>
# 2014-02-16 Update to 6.1.0
# 2014-11-16 Support VTK features
# 2015-12-12 Update to 6.3.0, use external deps, move to /opt
# 2016-07-14 Move back to /usr

PRGNAM=VTK
VERSION=${VERSION:-6.3.0}
BUILD=${BUILD:-2}
TAG=${TAG:-_SBo}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
    *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

# configure VTK features
# (defaults suitable for OpenCASCADE, it's the only SBo package that depends on VTK)
group_imaging="" ; [ "${IMAGING:-yes}" != "no" ] && group_imaging="-DVTK_Group_Imaging=true"
group_mpi=""     ; [ "${MPI:-no}" != "no" ]      && group_mpi="-DVTK_Group_MPI=true"
group_qt=""      ; [ "${QT:-yes}" != "no" ]      && group_qt="-DVTK_Group_Qt=true"
group_tk=""      ; [ "${TK:-yes}" != "no" ]      && group_tk="-DVTK_Group_Tk=true"
group_views=""   ; [ "${VIEWS:-no}" != "no" ]    && group_views="-DVTK_Group_Views=true"
group_web=""     ; [ "${WEB:-no}" != "no" ]      && group_web="-DVTK_Group_Web=true"
wrap_python=""   ; [ "${PYTHON:-yes}" != "no" ]  && wrap_python="-DVTK_WRAP_PYTHON=true"
wrap_java=""     ; [ "${JAVA:-no}" != "no" ]     && wrap_java="-DVTK_WRAP_JAVA=true"
wrap_tcl=""      ; [ "${TCL:-yes}" != "no" ]     && wrap_tcl="-DVTK_WRAP_TCL=true"

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
  -o -perm 511 \) -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;

# patch CMakefile first for lib64 issue
patch -p0 <$CWD/patch-handle-64bit.diff
# patch for gdal-2.x (gdal is an optional dep) - thanks to Arch
patch -p1 <$CWD/patch-gdal2.diff

# -DVTK_CUSTOM_LIBRARY_SUFFIX and -DVTK_INSTALL_INCLUDE_DIR
#   See https://bugs.archlinux.org/task/43378?project=5&cat[0]=33&string=vtk
# -DVTK_USE_SYSTEM_*
#   Use external deps for everything in Slackware, but not SBo (VTK's cmake
#   tests are broken and unable to use external jsoncpp, proj, netcdf, hdf5 and
#   gl2ps). That just leaves python-twisted -- use SBo for that, because the
#   internal twisted overwrites SBo's if it's already installed :O

mkdir -p build
cd build
  cmake \
    -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
    -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
    -DCMAKE_INSTALL_PREFIX=/usr \
    -DLIB_SUFFIX=$LIBDIRSUFFIX \
    -DBUILD_SHARED_LIBS=ON \
    -DVTK_CUSTOM_LIBRARY_SUFFIX="" \
    -DVTK_INSTALL_INCLUDE_DIR:PATH=include/VTK \
    $group_imaging \
    $group_mpi \
    $group_qt \
    $group_tk \
    $group_views \
    $group_web \
    $wrap_python \
    $wrap_java \
    $wrap_tcl \
    -DVTK_USE_SYSTEM_EXPAT:BOOL=ON \
    -DVTK_USE_SYSTEM_FREETYPE:BOOL=ON \
    -DVTK_USE_SYSTEM_JPEG:BOOL=ON \
    -DVTK_USE_SYSTEM_LIBXML2:BOOL=ON \
    -DVTK_USE_SYSTEM_OGGTHEORA:BOOL=ON \
    -DVTK_USE_SYSTEM_PNG:BOOL=ON \
    -DVTK_USE_SYSTEM_TIFF:BOOL=ON \
    -DVTK_USE_SYSTEM_ZLIB:BOOL=ON \
    -DVTK_USE_SYSTEM_ZOPE:BOOL=ON \
    -DVTK_USE_SYSTEM_TWISTED:BOOL=ON \
    -DCMAKE_BUILD_TYPE=Release ..

  make
  make install DESTDIR=$PKG
cd ..

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}/qt
mv \
  $PKG/usr/plugins/ \
  $PKG/usr/lib${LIBDIRSUFFIX}/qt

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a \
  CONTRIBUTING.md Copyright.txt README.md \
  $PKG/usr/doc/$PRGNAM-$VERSION
mv \
  $PKG/usr/share/doc/vtk-6.3/verdict/ \
  $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

rm -rf $PKG/usr/share/doc
rm -rf $PKG/usr/share/cmake

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}