# $Id: PKGBUILD 240297 2015-06-03 10:22:03Z fyan $
# Maintainer: Felix Yan <felixonmars@archlinux.org>
# Contributor: Andrea Scarpino <andrea@archlinux.org>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - -no-reduce-relocations -- not available on ARM
#  - explicitly disable x86 optimizations
#  - use OpenGLES 2.0
#  - patch for __builtin_bswqp16 now requiring NEON under GCC 6

pkgname=qt5-base
_qtver=5.6.0
pkgver=${_qtver/-/}
pkgrel=5
arch=('i686' 'x86_64')
url='http://qt-project.org/'
license=('GPL3' 'LGPL' 'FDL' 'custom')
pkgdesc='A cross-platform application and UI framework'
depends=('libjpeg-turbo' 'xcb-util-keysyms' 'libgl' 'fontconfig'
         'xcb-util-wm' 'libxrender' 'libxi' 'sqlite' 'xcb-util-image' 'icu'
         'qtchooser' 'tslib' 'libinput' 'libsm' 'libxkbcommon-x11')
makedepends=('mtdev' 'libfbclient' 'libmariadbclient' 'sqlite' 'unixodbc' 'postgresql-libs' 'alsa-lib' 'gst-plugins-base-libs'
             'gtk2' 'libpulse' 'cups' 'freetds')
optdepends=('qt5-svg: to use SVG icon themes'
            'postgresql-libs: PostgreSQL driver'
            'libmariadbclient: MariaDB driver'
            'unixodbc: ODBC driver'
            'libfbclient: Firebird/iBase driver'
            'freetds: MS SQL driver'
            'mtdev: evdev plugin'
            'gtk2: GTK2 plugin')
conflicts=('qt')
groups=('qt' 'qt5')
_pkgfqn="${pkgname/5-/}-opensource-src-${_qtver}"
source=("http://download.qt.io/official_releases/qt/${pkgver%.*}/${_qtver}/submodules/${_pkgfqn}.tar.xz" qt5-alsa1.11.patch
        qtbug-51648.patch qtbug-51649.patch qtbug-51676.patch qtbug-45812.patch bswap16-gcc6.patch)
md5sums=('d6b6cfd333c22829c6c85fc52ceed019'
         '5e96b5cfa248b8b071919adb27abc715'
         'b09aa4f5763f013b06153fbdbc844404'
         'ef981ff6892337cdab424ebb113b3c39'
         'f59a1ea0f10a055ba930a53832933482'
         '7f152c40947027acba56023e9d693260'
         '974ef9e9110a1606e293aef3d37c841f')

prepare() {
  cd ${_pkgfqn}

  # Build qmake using Arch {C,LD}FLAGS
  # This also sets default {C,CXX,LD}FLAGS for projects built using qmake
  sed -i -e "s|^\(QMAKE_CFLAGS_RELEASE.*\)|\1 ${CFLAGS}|" \
    mkspecs/common/gcc-base.conf
  sed -i -e "s|^\(QMAKE_LFLAGS_RELEASE.*\)|\1 ${LDFLAGS}|" \
    mkspecs/common/g++-unix.conf

  # Use python2 for Python 2.x
  find . -name '*.py' -exec sed -i \
    's|#![ ]*/usr/bin/python$|&2|;s|#![ ]*/usr/bin/env python$|&2|' {} +

  # Fix libsystemd-journal detection
  sed -e 's|libsystemd-journal|libsystemd|' -i config.tests/unix/journald/journald.pro -i src/corelib/global/global.pri

  # Fix ALSA 1.11 detection
  patch -p1 -i ../qt5-alsa1.11.patch

  # Backport fixes for QtDBus deadlocks
  patch -p1 -i ../qtbug-51648.patch
  patch -p1 -i ../qtbug-51649.patch
  patch -p1 -i ../qtbug-51676.patch

  # Fix drag and drop from some applications
  patch -p1 -i ../qtbug-45812.patch

  # Fix for __builtin_bswqp16 now requiring NEON under GCC 6
  patch -p0 -i ../bswap16-gcc6.patch
}

build() {
  cd ${_pkgfqn}

#  export QTDIR="${srcdir}"/${_pkgfqn}
#  export LD_LIBRARY_PATH="${QTDIR}"/lib:"${LD_LIBRARY_PATH}"
#  export QT_PLUGIN_PATH="${QTDIR}"/qtbase/plugins

  PYTHON=/usr/bin/python2 ./configure -confirm-license -opensource -v \
    -prefix /usr \
    -bindir /usr/lib/qt/bin \
    -docdir /usr/share/doc/qt \
    -headerdir /usr/include/qt \
    -archdatadir /usr/lib/qt \
    -datadir /usr/share/qt \
    -sysconfdir /etc/xdg \
    -examplesdir /usr/share/doc/qt/examples \
    -plugin-sql-{psql,mysql,sqlite,odbc,ibase} \
    -system-sqlite \
    -openssl-linked \
    -nomake examples \
    -no-rpath \
    -optimized-qmake \
    -dbus-linked \
    -system-harfbuzz \
    -journald \
    -no-use-gold-linker \
    -no-reduce-relocations \
    -no-sse2 \
    -no-sse3 \
    -no-ssse3 \
    -no-sse4.1 \
    -no-sse4.2 \
    -no-avx \
    -no-avx2 \
    -opengl es2

  make
}

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

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

  # Drop QMAKE_PRL_BUILD_DIR because reference the build dir
  find "${pkgdir}/usr/lib" -type f -name '*.prl' \
    -exec sed -i -e '/^QMAKE_PRL_BUILD_DIR/d' {} \;

  # Fix wrong qmake path in pri file
  sed -i "s|${srcdir}/${_pkgfqn}|/usr|" \
    "${pkgdir}"/usr/lib/qt/mkspecs/modules/qt_lib_bootstrap_private.pri

  # Useful symlinks
  install -d "${pkgdir}"/usr/bin
  for b in "${pkgdir}"/usr/lib/qt/bin/*; do
    ln -s /usr/lib/qt/bin/$(basename $b) "${pkgdir}"/usr/bin/$(basename $b)-qt5
  done
}