Configure, build and install ImageMagick 6.7.6.5 + PHP Imagick 2.3.0 under Ubuntu 10.04.4 LTS (with VPS OpenMP performance workaround)

go.sh

#!/bin/sh
# ------------------------------------------------------------------------ 
# Configure, build and install ImageMagick 6.7.6.5 and PHP Imagick 2.3.0
# under Ubuntu 10.04.4 LTS.
#
# This script will automatically download, configure and build both
# software packages mentioned above and install them in /usr/local.
#
# In order to address performance problems with VPS systems and OpenMP,
# OpenMP will be dissabled. See following links for more information:
#
#   http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=17302
#   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=638409
#   http://johannes.jarolim.com/blog/2011/11/21/extreme-slow-imagemagick-on-vps-with-ubuntu/
# 
# ATTENTION: Any files in /usr/local/imagemagick-6.7.6.5 will be removed
# without confirmation.
# ------------------------------------------------------------------------ 

IMAGEMAGICK_VERSION="6.7.6-5"
IMAGICK_VERSION="2.3.0"
IMAGEMAGICK_PREFIX="/usr/local/imagemagick-${IMAGEMAGICK_VERSION}"
IMAGICK_PREFIX="/usr/local/imagick-${IMAGICK_VERSION}"

export CC=gcc
export CXX=g++
export CFLAGS="-march=native -Wall -pipe"
export CXXFLAGS="-march=native -Wall -pipe"
export PATH=/usr/local/perl-5.14.2/bin:$PATH

function build_imagemagick() {

    BUILDDIR=$(mktemp -d)

    echo "------------------------------------------------------------------------------"
    echo "Building ImageMagick ${IMAGEMAGICK_VERSION} in ${BUILDDIR}"
    echo "------------------------------------------------------------------------------"

    cd ${BUILDDIR}

    wget http://www.imagemagick.org/download/ImageMagick-${IMAGEMAGICK_VERSION}.tar.bz2
    tar -xjf ImageMagick-${IMAGEMAGICK_VERSION}.tar.bz2
    cd ImageMagick-${IMAGEMAGICK_VERSION}

    ./configure \
        --prefix=${IMAGEMAGICK_PREFIX} \
        --without-wmf \
        --without-x \
        --without-gvc \
        --without-jbig \
        --without-lcms \
        --without-lcms2 \
        --without-rsvg \
        --without-webp \
        --disable-openmp \
        --disable-opencl \
        --with-magick-plus-plus \
        --with-perl=/usr/local/perl-5.14.2/bin/perl

    make -j3

    make install

    # compress manpages
    find ${IMAGEMAGICK_PREFIX}/share/man/man1 -name '*.1' | xargs --no-run-if-empty gzip -9

    # add library path to ld.so.conf.d
    cat >/etc/ld.so.conf.d/imagemagick-${IMAGEMAGICK_VERSION}.conf <<EOF
/usr/local/imagemagick-${IMAGEMAGICK_VERSION}/lib
EOF

    ldconfig

    rm -rf ${BUILDDIR}
}

function build_imagick() {

    BUILDDIR=$(mktemp -d)

    echo "------------------------------------------------------------------------------"
    echo "Building PHP imagick ${IMAGICK_VERSION} in ${BUILDDIR}"
    echo "------------------------------------------------------------------------------"

    cd ${BUILDDIR}

    wget http://pecl.php.net/get/imagick-${IMAGICK_VERSION}.tgz
    tar -xzf imagick-${IMAGICK_VERSION}.tgz
    cd imagick-${IMAGICK_VERSION}

    phpize5
    ./configure \
        --with-imagick=${IMAGEMAGICK_PREFIX} \
        --prefix=${IMAGICK_PREFIX}

    make -j3
    make install

    cat >/etc/php5/apache2/conf.d/imagick.ini <<EOF
extension=imagick.so
EOF

    rm -rf ${BUILDDIR}
}

function install_prereqs {

    apt-get update
    apt-get install build-essential libbz2-dev libexif-dev libfreetype6-dev libjpeg-dev libpng-dev libtiff-dev libxml2-dev zlib1g-dev

}

install_prereqs
build_imagemagick
build_imagick

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