# $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

pkgname=qt5-base
_qtver=5.7.0
pkgver=${_qtver/-/}
pkgrel=6
arch=('i686' 'x86_64')
url='http://qt-project.org/'
license=('GPL3' 'LGPL3' 'FDL' 'custom')
pkgdesc='A cross-platform application and UI framework'
depends=('libjpeg-turbo' 'xcb-util-keysyms' 'libgl' 'fontconfig'
         'xcb-util-wm' 'libxrender' 'libxi' 'sqlite' 'xcb-util-image' 'icu'
         'tslib' 'libinput' 'libsm' 'libxkbcommon-x11' 'libproxy')
makedepends=('mtdev' 'libfbclient' 'libmariadbclient' 'sqlite' 'unixodbc' 'postgresql-libs' 'alsa-lib' 'gst-plugins-base-libs'
             'gtk3' 'libpulse' 'cups' 'freetds')
optdepends=('qt5-svg: to use SVG icon themes'
            'postgresql-libs: PostgreSQL driver'
            'libmariadbclient: MariaDB driver'
            'unixodbc: ODBC driver'
            'libfbclient: Firebird/iBase driver'
            'freetds: MS SQL driver'
            'mtdev: evdev plugin'
            'gtk3: GTK platform plugin')
conflicts=('qtchooser')
groups=('qt' 'qt5')
_pkgfqn="${pkgname/5-/}-opensource-src-${_qtver}"
source=("http://download.qt.io/official_releases/qt/${pkgver%.*}/${_qtver}/submodules/${_pkgfqn}.tar.xz"
        qtbug-53071.patch::"https://github.com/qtproject/qtbase/commit/e9041c7fc.patch"
        qtbug-53071b.patch::"https://github.com/qtproject/qtbase/commit/cd25866f.patch"
        qtbug-53237.patch::"https://github.com/qtproject/qtbase/commit/8e889378.patch"
        qtbug-49452.patch::"https://github.com/qt/qtbase/commit/6f423555.patch"
        qtbase-memory-leak.patch::"https://github.com/qt/qtbase/commit/42283868.patch")
md5sums=('184f9460b40752d71b15b827260580c2'
         '462f079cd46f869def6858903a718bf5'
         'da4fd787ea877516397a027412e975e1'
         '981255fb1aea0d3c0b5c5f306fe374da'
         '646aea77ca90031c453a65ef61db55f9'
         '9842c327b091b360da7a4d90f5fdf4da')

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 parsing of tzfile(5) POSIX rule zone names with bracket quotes
  patch -p1 -i ../qtbug-53071.patch
  patch -p1 -i ../qtbug-53071b.patch

  # Fix UNSIGNED values in QMYSQL
  patch -p1 -i ../qtbug-53237.patch

  # Fix freetype engine performance 
  patch -p1 -i ../qtbug-49452.patch

  # Fix memory leak
  patch -p1 -i ../qtbase-memory-leak.patch
}

build() {
  cd ${_pkgfqn}

  PYTHON=/usr/bin/python2 ./configure -confirm-license -opensource -v \
    -prefix /usr \
    -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

  # Symlinks for backwards compatibility
  for b in "${pkgdir}"/usr/bin/*; do
    ln -s /usr/bin/$(basename $b) "${pkgdir}"/usr/bin/$(basename $b)-qt5
  done
}