qt5-native: rename to qtbase-native to avoid confusion

* we also had PROVIDES for qt5-tools-native, this makes it a bit easier to see what is what
* drop FILESEXTRAPATHS, not needed after renaming to match BPN with qtbase patches

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
qt5-native, qtjsbackend-native: fix .pri and .prl pointing to WORKDIR or absolute sysroot

* fix paralel build
* default make does good job, cleans mkspecs, installs all headers and
  libs needed for qtjsbackend-native
* move native tools to QT_DIR_NAME prefix, this way qt4 and qt5 can be
  staged at the same time
* only variables referencing WORKDIR are now QMAKE_PRL_BUILD_DIR
  ./x86_64-linux/usr/lib/libQt5Network.prl:QMAKE_PRL_BUILD_DIR = /OE/oe-core/tmp-eglibc/work/x86_64-linux/qt5-native/5.0.1-r0.0/qtbase-opensource-src-5.0.1/src/network/
  ./x86_64-linux/usr/lib/libQt5Xml.prl:QMAKE_PRL_BUILD_DIR = /OE/oe-core/tmp-eglibc/work/x86_64-linux/qt5-native/5.0.1-r0.0/qtbase-opensource-src-5.0.1/src/xml/
  ./x86_64-linux/usr/lib/libQt5Bootstrap.prl:QMAKE_PRL_BUILD_DIR = /OE/oe-core/tmp-eglibc/work/x86_64-linux/qt5-native/5.0.1-r0.0/qtbase-opensource-src-5.0.1/src/tools/bootstrap/
  ./x86_64-linux/usr/lib/libQt5Concurrent.prl:QMAKE_PRL_BUILD_DIR = /OE/oe-core/tmp-eglibc/work/x86_64-linux/qt5-native/5.0.1-r0.0/qtbase-opensource-src-5.0.1/src/concurrent/
  ./x86_64-linux/usr/lib/libQt5Core.prl:QMAKE_PRL_BUILD_DIR = /OE/oe-core/tmp-eglibc/work/x86_64-linux/qt5-native/5.0.1-r0.0/qtbase-opensource-src-5.0.1/src/corelib/
  ./x86_64-linux/usr/lib/libQt5Test.prl:QMAKE_PRL_BUILD_DIR = /OE/oe-core/tmp-eglibc/work/x86_64-linux/qt5-native/5.0.1-r0.0/qtbase-opensource-src-5.0.1/src/testlib/
  ./x86_64-linux/usr/lib/libQt5Sql.prl:QMAKE_PRL_BUILD_DIR = /OE/oe-core/tmp-eglibc/work/x86_64-linux/qt5-native/5.0.1-r0.0/qtbase-opensource-src-5.0.1/src/sql/
  ./x86_64-linux/usr/lib/libQt5DBus.prl:QMAKE_PRL_BUILD_DIR = /OE/oe-core/tmp-eglibc/work/x86_64-linux/qt5-native/5.0.1-r0.0/qtbase-opensource-src-5.0.1/src/dbus/

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
qtbase: use the same patch for qt.conf override for target and native
qmake: fix MAKEFLAGS when PARALLEL_MAKE has space

* quotes are needed, because some people have '-j 9' instead of '-j9'
* this can in theory cause PARALLEL_MAKE x PARALLEL_MAKE threads, because
  MAKE itself is using PARALLEL_MAKE threads to run inner makes
qmake5_base: define both QMAKESPEC and let recipe select which one to use

* different platform/xplatform can enable cross-compile build in upstream qmake
  but that's not the same as what recipes are doing (upstream builds native tools
  when bootstraping target qtbase, recipes build native tools with separate
  qtbase-native and then want to skip building tools)
* still separate variables for both QMAKESPECs can be useful e.g. for
  other native recipes
qtbase: add patch to eval QMAKE_CXX

* fixes errors in log.do_configure trying to call wrong CXX
qtbase: don't touch STAGING and bypass sstate

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
qtbase: correctly configure
qtbase: drop qmake.conf.sh and qplatformdefs

* defaults in linux-g++ are correct, we need only to modify common
  linux.conf and g++-unix.conf
qtbase: replace g++.conf and linux.conf with qmake.conf

* g++.conf and linux.conf were outdated a lot, lacking new options like
  QMAKE_COMPILER causing a lot of warning like:
  Project WARNING: qmake spec does not announce the compiler family. Guessed gcc.

* Instead of replacing whole common files, use custom qmake.conf which
  overwrites common setting after including it
qtbase: disable gdb_dwarf_index

* qmake is trying to call native gdb and we don't depend on gdb-native
  (or even provide gdb-native)
* fixes errors like this:
  /bin/sh: gdb: command not found
  /bin/sh: line 0: test: -gt: unary operator expected
  which are not fatal, but still misleading in do_configure output
qmake5_base: drop unused exports

UIC/MOC/RCC are no longer defined in generated Makefiles
qtbase: add udev to DEPENDS

* it's autodetected, causing undeterministic builds

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
qt5-5.0.1: use QT_VERSION_DIR, just for consistence"

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
qt5: unify indentation

* use 4 spaces everywhere like meta-oe and other layers do now
qtbase: improve internal build system to support OE way of building qt

* add linux-oe-g++ mkspec directly with patch
* add functions to read and eval OE_QMAKE functions from mkspec and
  also export them with QMakeVar to be available also for config.tests
* add external-host-bindir parameter to skip building native tools
  even when we're in fact cross-compiling (because we have them from
  qtbase-native build already).
* use separated ${B} and ${S} and clean ${B} when reconfiguring
  stalled qmake cache can be used when configure is reexecuted
  cleaning ${B} prevents that and provide cleaner separation
* OE_QMAKE_AR cqs is added by Makefile, having it here too was causing
  issues
* isEmpty(QT_EXTERNAL_HOST_BINS) doesn't work, so lets use exist()
  even when it allows to incorrectly set wrong directory and build
  native tools again (instead of skipping them)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
qt5: restore 5.0.0 recipes

* there are some issues with 5.0.1 and qt-webkit, keep 5.0.0 available
  until everybody is ready to upgrade to 5.0.2 or newer

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
qt5: add 5.0.2

* patch files are kept in separate dir, because I expect that 5.0.1
  will have to live a bit longer for e.g. webkit-qt developers to adapt

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
qt5-git: bump revision in git recipes to latest stable branch

* there are important fixes in qtbase bootstrapping
* create also own directory for patches, easier for many versions to coexist for now

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
qt5-versions.inc: add include file to select PREFERRED_VERSIONs of qt5 components