# Felix Yan <felixonmars@archlinux.org>
# Contributor: Andrea Scarpino <andrea@archlinux.org>
# Contributor: Pierre Schmitz <pierre@archlinux.de>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - Just say NO to x86 optimizations, and no neon
#  - disabled distcc - bad things happen
#  - added -fno-strict-volatile-bitfields to CXXFLAGS to fix ARM bug
#  - no libfbclient/ibase, issues building on ARM
#  - patch for AArch64, define platform as linux-g++, reduce concurrency

pkgname=qt4
pkgver=4.8.7
pkgrel=26
arch=('x86_64')
url='http://qt-project.org/'
license=('GPL3' 'LGPL' 'FDL' 'custom')
pkgdesc='A cross-platform application and UI framework'
depends=('sqlite' 'ca-certificates' 'fontconfig' 'libgl' 'libxrandr' 'libxv' 'libxi' 'alsa-lib'
        'xdg-utils' 'hicolor-icon-theme' 'desktop-file-utils' 'libmng' 'dbus')
makedepends=('postgresql-libs' 'mariadb' 'unixodbc' 'cups' 'gtk2'
             'mesa')
optdepends=('postgresql-libs: PostgreSQL driver'
            'libmariadbclient: MariaDB driver'
            'unixodbc: ODBC driver'
            'libxinerama: Xinerama support'
            'libxcursor: Xcursor support'
            'libxfixes: Xfixes support'
            'icu: Unicode support'
            'sni-qt: StatusNotifierItem (AppIndicators) support')
options=('!distcc')
replaces=('qt<=4.8.4')
conflicts=('qt')
_pkgfqn="qt-everywhere-opensource-src-${pkgver}"
source=("http://download.qt.io/archive/qt/4.8/${pkgver}/${_pkgfqn}.tar.gz"
        'qtconfig-qt4.desktop' 'assistant-qt4.desktop' 'designer-qt4.desktop'
        'linguist-qt4.desktop' 'qdbusviewer-qt4.desktop'
        'improve-cups-support.patch'
        'moc-boost-workaround.patch'
        'kubuntu_14_systemtrayicon.diff'
        'kde4-settings.patch'
        'glib-honor-ExcludeSocketNotifiers-flag.diff'
        'disable-sslv3.patch'
        'l-qclipboard_fix_recursive.patch'
        'l-qclipboard_delay.patch'
        'qt4-gcc6.patch' 'qt4-glibc-2.25.patch' 'qt4-icu59.patch' 'qt4-openssl-1.1.patch'
        'qt-aarch64.patch')
sha256sums=('e2882295097e47fe089f8ac741a95fef47e0a73a3f3cdf21b56990638f626ea0'
            '157eb47865f0b43e4717819783823c569127a2e9fc48309982ca0f2b753517a1'
            'd63f22858174489068c30a12b9115d1b4e23ade00c31c117513212e9a225c1ce'
            'c154de65da1b81564fa68f29c773b5f1751e0ee821e858ee8f0684b8d027da58'
            '22bd69ee3ba986448a63e41f529a7d28d0f2e6d83d6114e763eba761db302e01'
            '915a1cb0f7328840cac742c03f5121dc6e19498952c082b46c0bf7263bf6676d'
            '3ccfefb432015e4a4ea967b030c51b10dcdfb1f63445557908ddae5e75012d33'
            '876c681ef8fbcc25f28cd4ad6c697abf8a4165d540bae37433bc40256dbf9d62'
            '9fad22674c5eec835613a7f16c11b865aa793b448e90974c0f804105284a548b'
            'ce97da195445f145d9f82df8f8e5d8716128e869ec6632db66c7125be663d813'
            'e7f8d1c906640b836454e8202a48602352609d8e44a33a3de05dc1d20f5b1a8a'
            '829b02ba10f208c2beba8e8a0110b6d10c63932612dabc08d536f099b9f66101'
            '5db36cbb0686b8a503941779c821febc4a0330dc260e51d603f7aa1e4d8860ad'
            'af3648ddb2372333b0e428788fd2ffbcfe571653fb46f898a55ae5a202f7e242'
            '51da49e41edac66559d3ec8dd0a152995a51a53e5d1f63f09fa089a8af7e3112'
            'e6555f4a681227447e94e9f14e11626d50b7e5108aad06088311e87063bc0347'
            '61d6bf45649c728dec5f8d22be5b496ed9d40f52c2c70102696d07133cd1750d'
            'ff3ddb5428cd2ff243558dc0c75b35f470077e9204bbc989ddcba04c866c1b68'
            '9269bd8552688b75be1468eaca6afdc0c054e644a73a9cffddb6855a96faf86f')

prepare() {
  cd ${_pkgfqn}

  # AArch64 support
  patch -p1 -i "${srcdir}"/qt-aarch64.patch

  # (FS#28381) (KDEBUG#180051)
  patch -p1 -i "${srcdir}"/improve-cups-support.patch
  
  # QTBUG#22829
  patch -p1 -i "${srcdir}"/moc-boost-workaround.patch

  # http://blog.martin-graesslin.com/blog/2014/06/where-are-my-systray-icons/
  patch -p1 -i "${srcdir}"/kubuntu_14_systemtrayicon.diff

  export CXXFLAGS="$CXXFLAGS -fno-strict-volatile-bitfields"

  # FS#45106
  patch -p0 -i "${srcdir}"/kde4-settings.patch

  # fixes for LibreOffice from the upstream Qt bug tracker FS#46436, FS#41648, FS#39819
  # https://bugreports.qt.io/browse/QTBUG-37380
  patch -p1 -i "${srcdir}"/glib-honor-ExcludeSocketNotifiers-flag.diff
  # https://bugreports.qt.io/browse/QTBUG-34614
  patch -p0 -i "${srcdir}"/l-qclipboard_fix_recursive.patch
  # https://bugreports.qt.io/browse/QTBUG-38585
  patch -p0 -i "${srcdir}"/l-qclipboard_delay.patch

  # React to OpenSSL's OPENSSL_NO_SSL3 define
  patch -p1 -i "${srcdir}"/disable-sslv3.patch

  sed -i "s|-O2|${CXXFLAGS}|" mkspecs/common/{g++,gcc}-base.conf
  sed -i "/^QMAKE_LFLAGS_RPATH/s| -Wl,-rpath,||g" mkspecs/common/gcc-base-unix.conf
  sed -i "/^QMAKE_LFLAGS\s/s|+=|+= ${LDFLAGS}|g" mkspecs/common/gcc-base.conf

  cp mkspecs/common/linux{,32}.conf
  sed -i "/^QMAKE_LIBDIR\s/s|=|= /usr/lib32|g" mkspecs/common/linux32.conf
  sed -i "s|common/linux.conf|common/linux32.conf|" mkspecs/linux-g++-32/qmake.conf

  # Fix build with GCC6 (Fedora)
  patch -p1 -i "$srcdir"/qt4-gcc6.patch

  # Fix build of Qt4 applications with glibc 2.25 (Fedora)
  patch -p1 -i "$srcdir"/qt4-glibc-2.25.patch

  # Fix build with ICU 59 (pld-linux)
  patch -p1 -i "$srcdir"/qt4-icu59.patch

  # Fix build with OpenSSL 1.1 (Debian + OpenMandriva)
  patch -p1 -i "$srcdir"/qt4-openssl-1.1.patch

  echo "QMAKE_CXXFLAGS += -std=gnu++98" >> src/3rdparty/javascriptcore/JavaScriptCore/JavaScriptCore.pri
  echo "QMAKE_CXXFLAGS += -std=gnu++98" >> src/plugins/accessible/qaccessiblebase.pri
}

build() {
  export QT4DIR="${srcdir}"/${_pkgfqn}
  export LD_LIBRARY_PATH=${QT4DIR}/lib:${LD_LIBRARY_PATH}
  
  cd ${_pkgfqn}

  if [[ $CARCH == "aarch64" ]]; then
    MAKEFLAGS="-j3"
    CONFIG="-platform linux-g++"
  fi

  ./configure -confirm-license -opensource \
    -prefix /usr \
    -bindir /usr/lib/qt4/bin \
    -headerdir /usr/include/qt4 \
    -docdir /usr/share/doc/qt4 \
    -plugindir /usr/lib/qt4/plugins \
    -importdir /usr/lib/qt4/imports \
    -datadir /usr/share/qt4 \
    -translationdir /usr/share/qt4/translations \
    -sysconfdir /etc/xdg \
    -examplesdir /usr/share/doc/qt4/examples \
    -demosdir /usr/share/doc/qt4/demos \
    -plugin-sql-{psql,mysql,sqlite,odbc} \
    -system-sqlite \
    -no-phonon \
    -no-phonon-backend \
    -no-webkit \
    -graphicssystem raster \
    -openssl-linked \
    -nomake demos \
    -nomake examples \
    -nomake docs \
    -silent \
    -no-rpath \
    -optimized-qmake \
    -no-reduce-relocations \
    -dbus-linked \
    -no-openvg \
    -no-mmx \
    -no-3dnow \
    -no-sse \
    -no-sse2 \
    -no-sse3 \
    -no-ssse3 \
    -no-sse4.1 \
    -no-sse4.2 \
    -no-avx \
    -no-neon $CONFIG

  make
}

package() {
    cd ${_pkgfqn}
    make INSTALL_ROOT="${pkgdir}" install

    # install missing icons and desktop files
    install -D -m644 src/gui/dialogs/images/qtlogo-64.png \
      "${pkgdir}"/usr/share/icons/hicolor/64x64/apps/qt4logo.png
    install -D -m644 tools/assistant/tools/assistant/images/assistant.png \
      "${pkgdir}"/usr/share/icons/hicolor/32x32/apps/assistant-qt4.png
    install -D -m644 tools/assistant/tools/assistant/images/assistant-128.png \
      "${pkgdir}"/usr/share/icons/hicolor/128x128/apps/assistant-qt4.png
    install -D -m644 tools/designer/src/designer/images/designer.png \
      "${pkgdir}"/usr/share/icons/hicolor/128x128/apps/designer-qt4.png
    for icon in tools/linguist/linguist/images/icons/linguist-*-32.png ; do
      size=$(echo $(basename ${icon}) | cut -d- -f2)
      install -D -m644 ${icon} \
          "${pkgdir}"/usr/share/icons/hicolor/${size}x${size}/apps/linguist-qt4.png
    done
    install -D -m644 tools/qdbus/qdbusviewer/images/qdbusviewer.png \
      "${pkgdir}"/usr/share/icons/hicolor/32x32/apps/qdbusviewer-qt4.png
    install -D -m644 tools/qdbus/qdbusviewer/images/qdbusviewer-128.png \
      "${pkgdir}"/usr/share/icons/hicolor/128x128/apps/qdusviewer-qt4.png

    install -d "${pkgdir}"/usr/share/applications
    install -m644 "${srcdir}"/{assistant,designer,linguist,qtconfig,qdbusviewer}-qt4.desktop \
      "${pkgdir}"/usr/share/applications/

    # Useful symlinks for cmake and configure scripts
    install -d "${pkgdir}"/usr/bin
    for b in "${pkgdir}"/usr/lib/qt4/bin/*; do
      ln -s /usr/lib/qt4/bin/$(basename $b) "${pkgdir}"/usr/bin/$(basename $b)-qt4
    done

    # install license addition
    install -D -m644 LGPL_EXCEPTION.txt \
      ${pkgdir}/usr/share/licenses/${pkgname}/LGPL_EXCEPTION.txt

    # Fix wrong libs path in pkgconfig files
    find "${pkgdir}/usr/lib/pkgconfig" -type f -name '*.pc' \
      -exec perl -pi -e "s, -L${srcdir}/?\S+,,g" {} \;

    # Fix wrong bins path in pkgconfig files
    find "${pkgdir}/usr/lib/pkgconfig" -type f -name '*.pc' \
      -exec sed -i 's|/usr/bin/|/usr/lib/qt4/bin/|g' {} \;

    # Fix wrong path in prl files
    find "${pkgdir}/usr/lib" -type f -name '*.prl' \
      -exec sed -i -e '/^QMAKE_PRL_BUILD_DIR/d;s/\(QMAKE_PRL_LIBS =\).*/\1/' {} \;

    # The TGA plugin is broken (FS#33568)
    rm "${pkgdir}"/usr/lib/qt4/plugins/imageformats/libqtga.so
}