# Maintainer (Arch): Levente Polyak <anthraxx[at]archlinux[dot]org>
# Maintainer (Arch): Guillaume ALAUX <guillaume@archlinux.org>
# Maintainer: Omar Vega Ramos <ovruni@gnu.org.pe>

# TODO add test, see about packaging jtreg and using it here
# TODO see about building with OpenJDK10
# TODO add javazi
# TODO when IcedTea provides it, package icedtea-web and add it as optdepends
# TODO package OpenJFX for OpenJDK10 and add it as optdepends

## EXPLORATIONS
# TODO extract a jmods package from jdk10-openjdk?
# TODO extract a jdk-headless package?

pkgbase=java10-openjdk
pkgname=('jre10-openjdk-headless' 'jre10-openjdk' 'jdk10-openjdk')
_majorver=10
_updatever=46
pkgrel=1.parabola1
pkgver=${_majorver}.u${_updatever}
_hg_tag=jdk-${_majorver}+${_updatever}
arch=('i686' 'x86_64')
url='http://openjdk.java.net/'
license=('custom')
makedepends=('jdk9-openjdk' 'cpio' 'unzip' 'zip' 'libelf' 'libcups' 'libx11'
             'libxrender' 'libxtst' 'libxt' 'libxext' 'alsa-lib'
             'graphviz' 'freetype2' 'libjpeg-turbo' 'giflib' 'libpng' 'lcms2'
             'libnet' 'bash')
source=(http://hg.openjdk.java.net/jdk/jdk${_majorver}/archive/${_hg_tag}.tar.gz
        freedesktop-java.desktop
        freedesktop-jconsole.desktop
        freedesktop-policytool.desktop
        freedesktop-jshell.desktop)
sha256sums=('87d1ded2d911c4872494ab4fcbdc78042dedd7417edb7bf98725f02c1c63b2d8'
            '819e6ca314641c3115566f9478fbd8671f5d884a3d4e65f05950b4bd2d3b8451'
            '5276edf203e5a75607c55b8bd4ae4f76cf61360811190286829c66d0c4b06554'
            '7f3bc3e424b6d8bac403eb336d81524680f347300c233400222a3850f937c659'
            '0bcdb1eb9640775ca61e87ffeb9b0e0f99386b41f51fec753688bdd5ff9b6010')

case "${CARCH}" in
  x86_64) _JARCH='x86_64';;
  i686)   _JARCH='x86';;
esac

_jvmdir=/usr/lib/jvm/java-${_majorver}-openjdk
_jdkdir=jdk${_majorver}-${_hg_tag}
_imgdir=${_jdkdir}/build/linux-$_JARCH-normal-server-release/images

_nonheadless=(lib/libawt_xawt.so
              lib/libjawt.so
              lib/libjsoundalsa.so
              lib/libsplashscreen.so)

build() {
  cd ${_jdkdir}

  NUM_PROC_OPT=''
  MAKEFLAG_J=$(echo ${MAKEFLAGS} | sed -En 's/.*-j([0-9]+).*/\1/p')
  if [ -n "${MAKEFLAG_J}" ]; then
    # http://hg.openjdk.java.net/jdk10/jdk10/file/85e6cb013b98/make/InitSupport.gmk#l105
    echo "Removing '-j${MAKEFLAG_J}' from MAKEFLAGS to prevent build fail. Passing it directly to ./configure."
    export MAKEFLAGS=${MAKEFLAGS/-j${MAKEFLAG_J}/}
    NUM_PROC_OPT="--with-num-cores=${MAKEFLAG_J}"
  fi

  _CFLAGS="${CFLAGS} ${CPPFLAGS}"
  _CXXFLAGS="${CXXFLAGS} ${CPPFLAGS}"
  _LDFLAGS=${LDFLAGS}
  if [[ ${CARCH} = i686 ]]; then
    echo "Removing '-fno-plt' from CFLAGS and CXXFLAGS to prevent build fail with this architecture"
    _CFLAGS=${CFLAGS/-fno-plt/}
    _CXXFLAGS=${CXXFLAGS/-fno-plt/}
  fi

  # CFLAGS, CXXFLAGS and LDFLAGS are ignored as shown by a warning
  # in the output of ./configure unless used like such:
  #  --with-extra-cflags="$CFLAGS"
  #  --with-extra-cxxflags="$CXXFLAGS"
  #  --with-extra-ldflags="$LDFLAGS"
  # See also paragraph "Configure Control Variables from "jdk${_majorver}-${_hg_tag}/common/doc/building.md
  unset CFLAGS
  unset CXXFLAGS
  unset LDFLAGS

  bash configure \
    --with-version-build="${_updatever}" \
    --with-version-pre="" \
    --with-version-opt="" \
    --with-stdc++lib=dynamic \
    --with-extra-cflags="${_CFLAGS}" \
    --with-extra-cxxflags="${_CXXFLAGS}" \
    --with-extra-ldflags="${_LDFLAGS}" \
    --with-libjpeg=system \
    --with-giflib=system \
    --with-libpng=system \
    --with-lcms=system \
    --with-zlib=system \
    --enable-unlimited-crypto \
    --disable-warnings-as-errors \
    ${NUM_PROC_OPT}
    #--disable-javac-server

  make images

  # https://bugs.openjdk.java.net/browse/JDK-8173610
  find "../${_imgdir}" -iname '*.so' -exec chmod +x {} \;
}

# check() {
#   cd "${pkgname}-${pkgver}"
#   make -k check
# }

package_jre10-openjdk-headless() {
  pkgdesc="OpenJDK Java ${_majorver} headless runtime environment"
  depends=('java-runtime-common>=3' 'ca-certificates-utils' 'nss' 'libjpeg-turbo' 'lcms2' 'libnet' 'freetype2')
  optdepends=('java-rhino: for some JavaScript support')
  provides=("java-runtime-headless=${_majorver}" "java-runtime-headless-openjdk=${_majorver}")
  backup=(etc/${pkgbase}/logging.properties
          etc/${pkgbase}/management/jmxremote.access
          etc/${pkgbase}/management/jmxremote.password.template
          etc/${pkgbase}/management/management.properties
          etc/${pkgbase}/net.properties
          etc/${pkgbase}/security/java.policy
          etc/${pkgbase}/security/java.security
          etc/${pkgbase}/security/policy/README.txt
          etc/${pkgbase}/security/policy/limited/default_US_export.policy
          etc/${pkgbase}/security/policy/limited/default_local.policy
          etc/${pkgbase}/security/policy/limited/exempt_local.policy
          etc/${pkgbase}/security/policy/unlimited/default_US_export.policy
          etc/${pkgbase}/security/policy/unlimited/default_local.policy
          etc/${pkgbase}/sound.properties)
  install=install_jre10-openjdk-headless.sh

  cd ${_imgdir}/jre

  install -dm 755 "${pkgdir}${_jvmdir}"

  cp -a bin lib \
    "${pkgdir}${_jvmdir}"

  for f in ${_nonheadless[@]}; do
    rm "${pkgdir}${_jvmdir}/${f}"
  done

  cp ../jdk/release "${pkgdir}${_jvmdir}"
  cp ../jdk/lib/modules "${pkgdir}${_jvmdir}/lib"

  # Conf
  install -dm 755 "${pkgdir}/etc"
  cp -r conf "${pkgdir}/etc/${pkgbase}"
  ln -s /etc/${pkgbase} "${pkgdir}/${_jvmdir}/conf"

  # Legal
  install -dm 755 "${pkgdir}/usr/share/licenses"
  cp -r legal "${pkgdir}/usr/share/licenses/${pkgbase}"
  ln -s ${pkgbase} "${pkgdir}/usr/share/licenses/${pkgname}"
  ln -s /usr/share/licenses/${pkgbase} "${pkgdir}/${_jvmdir}/legal"

  # Man pages
  for f in man/man1/* man/ja/man1/*; do
    install -Dm 644 "${f}" "${pkgdir}/usr/share/${f/\.1/-openjdk10.1}"
  done
  ln -s /usr/share/man "${pkgdir}/${_jvmdir}/man"

  # Link JKS keystore from ca-certificates-utils
  rm -f "${pkgdir}${_jvmdir}/lib/security/cacerts"
  ln -sf /etc/ssl/certs/java/cacerts "${pkgdir}${_jvmdir}/lib/security/cacerts"
}

package_jre10-openjdk() {
  pkgdesc="OpenJDK Java ${_majorver} full runtime environment"
  depends=("jre${_majorver}-openjdk-headless=${pkgver}-${pkgrel}" 'giflib')
  optdepends=('alsa-lib: for basic sound support'
              'gtk2: for the Gtk+ 2 look and feel - desktop usage'
              'gtk3: for the Gtk+ 3 look and feel - desktop usage')
  provides=("java-runtime=${_majorver}" "java-runtime-openjdk=${_majorver}")
  install=install_jre10-openjdk.sh

  cd ${_imgdir}/jre

  install -dm 755 "${pkgdir}${_jvmdir}"

  for f in ${_nonheadless[@]}; do
    install -Dm 644 ${f} "${pkgdir}${_jvmdir}/${f}"
  done

  # Licenses
  install -dm 755 "${pkgdir}/usr/share/licenses"
  ln -s ${pkgbase} "${pkgdir}/usr/share/licenses/${pkgname}"
}

package_jdk10-openjdk() {
  pkgdesc="OpenJDK Java ${_majorver} development kit"
  depends=("jre${_majorver}-openjdk=${pkgver}-${pkgrel}" 'java-environment-common=3' 'hicolor-icon-theme' 'libelf')
  provides=("java-environment=${_majorver}" "java-environment-openjdk=${_majorver}")
  install=install_jdk10-openjdk.sh

  cd ${_imgdir}/jdk

  install -dm 755 "${pkgdir}${_jvmdir}"

  cp -a bin demo include jmods lib \
    "${pkgdir}${_jvmdir}"

  rm "${pkgdir}${_jvmdir}/lib/src.zip"

  # Remove files held by JRE
  pushd ../jre
  for d in bin lib; do
    find ${d} ! -type d -exec rm "${pkgdir}${_jvmdir}/{}" \;
  done
  popd
  find "${pkgdir}${_jvmdir}/lib" -type d -empty -delete

  # Conf files all belong to JRE

  # Legal
  install -dm 755 "${pkgdir}/usr/share/licenses"
  cp -r legal "${pkgdir}/usr/share/licenses/${pkgbase}"
  pushd ../jre/legal
  find . ! -type d -exec rm "${pkgdir}/usr/share/licenses/${pkgbase}/{}" \;
  popd
  find "${pkgdir}/usr/share/licenses" -type d -empty -delete
  ln -s ${pkgbase} "${pkgdir}/usr/share/licenses/${pkgname}"

  # Man pages
  for f in man/man1/* man/ja/man1/*; do
    if [ ! -e "../jre/${f}" ]; then
      install -Dm 644 "${f}" "${pkgdir}/usr/share/${f/\.1/-openjdk${_majorver}.1}"
    fi
  done

  # Icons
  for s in 16 24 32 48; do
    install -Dm 644 \
      "${srcdir}/jdk${_majorver}-${_hg_tag}/src/java.desktop/unix/classes/sun/awt/X11/java-icon${s}.png" \
      "${pkgdir}/usr/share/icons/hicolor/${s}x${s}/apps/${pkgbase}.png"
  done

  # Desktop files
  for f in jconsole policytool java jshell; do
    install -Dm 644 \
      "${srcdir}/freedesktop-$f.desktop" \
      "${pkgdir}/usr/share/applications/$f-${pkgbase}.desktop"
  done
}