Adding Qt5 base

Crosscompile and package Qt5 (base) and setup an
environment to easily crosscompile and package
other qmake based projects.

Please see the comments within the Makefiles
(Makefile / qmake.mk) for current limitations and
known issues.

Packaged from the "base" submodule herewith are:

 - qt5base-concurrent
 - qt5base-core
 - qt5base-gui
 - qt5base-network
 - qt5base-printSupport
 - qt5base-sql
 - qt5base-test
 - qt5base-widgets
 - qt5base-xml
 - qt5base-plugin-bearer-generic
 - qt5base-plugin-input-evdevkeyboard
 - qt5base-plugin-input-evdevmouse
 - qt5base-plugin-input-evdevtablet
 - qt5base-plugin-input-evdevtouch
 - qt5base-plugin-imageformats-gif
 - qt5base-plugin-imageformats-ico
 - qt5base-plugin-imageformats-jpeg
 - qt5base-plugin-platforms-linuxfb
 - qt5base-plugin-platforms-minimal
 - qt5base-plugin-platforms-offscreen
 - qt5base-plugin-sqldrivers-sqlite
 - qt5base-examples

diff --git a/frameworks/qt5base/Makefile b/frameworks/qt5base/Makefile
new file mode 100644 (file)
index 0000000..e2e8c72
--- /dev/null
+++ b/frameworks/qt5base/Makefile
@@ -0,0 +1,432 @@
+#
+# Copyright (C) 2015 OpenWrt.org
+# Author: Mirko Vogt <mirko@openwrt.org>
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+# TODO / known bugs:
+# - plugins don't work when sstrip is used for stripping
+# - only framebuffer (linuxfb) support for now, XBC/DirectFB to come - thus no GL thus no qtquick2 / QML2, as it has a hard dependency on GL
+# - host_build functionality seems to be broken - qmake doesn't switch to the host toolchain (linux-g++) when host_build gets invoked
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=qt5base
+PKG_VERSION:=5.4.2
+PKG_RELEASE:=1
+PKG_MD5SUM:=67a95eec79ffc4a14f516ad6f3d24c96
+
+PKG_SYS_NAME:=qtbase-opensource-src-$(PKG_VERSION)
+PKG_SOURCE:=$(PKG_SYS_NAME).tar.xz
+PKG_SOURCE_URL:=http://download.qt-project.org/official_releases/qt/$(basename $(PKG_VERSION))/$(PKG_VERSION)/submodules
+
+PKG_BUILD_DIR=$(BUILD_DIR)/$(PKG_SYS_NAME)
+PKG_BUILD_PARALLEL:=1
+PKG_BUILD_DEPENDS:=librpc
+PKG_INSTALL:=1
+
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/nls.mk
+include ./files/qmake.mk
+
+define Package/qt5base/Default
+  SECTION:=video-frameworks
+  CATEGORY:=Video
+  SUBMENU:=Frameworks and Toolkits
+  TITLE:=Qt5base
+  DEPENDS:=qt5base
+  URL:=http://qt.io
+  MAINTAINER:=Mirko Vogt <mirko@openwrt.org>
+endef
+
+define Package/qt5base
+  $(call Package/qt5base/Default)
+  DEPENDS:=
+  MENU:=1
+endef
+
+define Package/qt5base-concurrent
+  $(call Package/qt5base/Default)
+  TITLE+=concurrent
+  DEPENDS+=+qt5base-core
+endef
+
+define Package/qt5base-core
+  $(call Package/qt5base/Default)
+  TITLE+=core
+  DEPENDS+=+libpthread +zlib +libpcre16 +libstdcpp +icu +librt
+endef
+
+define Package/qt5base-gui
+  $(call Package/qt5base/Default)
+  TITLE+=gui
+  DEPENDS+=+qt5base-core +libpng
+endef
+
+define Package/qt5base-network
+  $(call Package/qt5base/Default)
+  TITLE+=network
+  DEPENDS+=+qt5base-core +libopenssl
+endef
+
+# seems to be only present as static lib
+# define Package/qt5base-paltformSupport
+#   $(call Package/qt5base/Default)
+#   DEPENDS+=
+# endef
+
+define Package/qt5base-printSupport
+  $(call Package/qt5base/Default)
+  TITLE+=print support
+  DEPENDS+=+qt5base-core +qt5base-gui +qt5base-widgets
+endef
+
+define Package/qt5base-sql
+  $(call Package/qt5base/Default)
+  TITLE+=sql
+  DEPENDS+=+qt5base-core
+endef
+
+define Package/qt5base-test
+  $(call Package/qt5base/Default)
+  TITLE+=test
+  DEPENDS+=+qt5base-core
+endef
+
+define Package/qt5base-widgets
+  $(call Package/qt5base/Default)
+  TITLE+=widgets
+  DEPENDS+=+qt5base-core +qt5base-gui
+endef
+
+define Package/qt5base-xml
+  $(call Package/qt5base/Default)
+  TITLE+=xml
+  DEPENDS+=+qt5base-core
+endef
+
+#### plugins
+
+####### bearer
+
+define Package/qt5base-plugin-bearer-generic
+  $(call Package/qt5base/Default)
+TITLE+=bearer (plugin)
+  DEPENDS+=+qt5base-core +qt5base-network
+endef
+
+####### generic / input
+
+define Package/qt5base-plugin-input-evdevkeyboard
+  $(call Package/qt5base/Default)
+  TITLE+=evdev keyboard (plugin)
+  DEPENDS+=+qt5base-core +qt5base-gui +libfreetype +fontconfig
+endef
+
+define Package/qt5base-plugin-input-evdevmouse
+  $(call Package/qt5base/Default)
+  TITLE+=evdev mouse (plugin)
+  DEPENDS+=+qt5base-core +qt5base-gui +libfreetype +fontconfig
+endef
+
+define Package/qt5base-plugin-input-evdevtablet
+  $(call Package/qt5base/Default)
+  TITLE+=evdev tablet (plugin)
+  DEPENDS+=+qt5base-core +qt5base-gui +libfreetype +fontconfig
+endef
+
+define Package/qt5base-plugin-input-evdevtouch
+  $(call Package/qt5base/Default)
+  TITLE+=evdev touch (plugin)
+  DEPENDS+=+qt5base-core +qt5base-gui +libfreetype +fontconfig
+endef
+
+####### imageformats
+
+define Package/qt5base-plugin-imageformats-gif
+  $(call Package/qt5base/Default)
+TITLE+=imageformat gif (plugin)
+  DEPENDS+=+qt5base-core +qt5base-gui
+endef
+
+define Package/qt5base-plugin-imageformats-ico
+  $(call Package/qt5base/Default)
+  TITLE+=imageformat ico (plugin)
+  DEPENDS+=+qt5base-core +qt5base-gui
+endef
+
+define Package/qt5base-plugin-imageformats-jpeg
+  $(call Package/qt5base/Default)
+  TITLE+=imageformat jpeg (plugin)
+  DEPENDS+=+qt5base-core +qt5base-gui +libjpeg
+endef
+
+####### platforms
+
+define Package/qt5base-plugin-platforms-linuxfb
+  $(call Package/qt5base/Default)
+  TITLE+=platform linuxfb (plugin)
+  DEPENDS+=+qt5base-core +qt5base-gui +libfreetype +fontconfig
+endef
+
+define Package/qt5base-plugin-platforms-minimal
+  $(call Package/qt5base/Default)
+  TITLE+=platform minimal (plugin)
+  DEPENDS+=+qt5base-core +qt5base-gui +libfreetype +fontconfig
+endef
+
+define Package/qt5base-plugin-platforms-offscreen
+  $(call Package/qt5base/Default)
+  TITLE+=platform offscreen (plugin)
+  DEPENDS+=+qt5base-core +qt5base-gui +libfreetype +fontconfig
+endef
+
+###### sql
+
+define Package/qt5base-plugin-sqldrivers-sqlite
+  $(call Package/qt5base/Default)
+  TITLE+=sqldriver sqlite (plugin)
+  DEPENDS+=+qt5base-core +qt5base-sql +libsqlite3
+endef
+
+define Package/qt5base-examples
+  $(call Package/qt5base/Default)
+  TITLE+=examples
+  DEPENDS+=\
+               +qt5base-core \
+               +qt5base-gui \
+               +qt5base-widgets \
+               +qt5base-network \
+               +qt5base-sql \
+               +qt5base-xml \
+               +qt5base-printSupport \
+               +qt5base-concurrent 
+endef
+
+define Build/Prepare
+       $(call Build/Prepare/Default)
+       $(CP) \
+               ./files/mkspecs/linux-openwrt-g++ \
+               $(PKG_BUILD_DIR)/mkspecs/
+endef
+
+define Build/Configure
+       # CROSS/TARGET_* need to be passed to configure, in order to use cross-compiling tools to check for requirements.
+       # Usually used variables such as CC/CXX/CFLAGS/CXXFLAGS/LDFLAGS would be used for compilation of host tools (qmake, moc, etc.),
+       # hence we use the TARGET_* nomenclature.
+       ( cd $(PKG_BUILD_DIR) ; \
+               TARGET_CROSS="$(TARGET_CROSS)" \
+               TARGET_CFLAGS="$(TARGET_CFLAGS)" \
+               TARGET_CXXFLAGS="$(TARGET_CFLAGS) $(TARGET_CXXFLAGS)" \
+               TARGET_LDFLAGS="$(TARGET_LDFLAGS)" \
+               ./configure \
+                       -prefix $(QT_INSTALL_PREFIX) \
+                       -extprefix $(QT_EXTPREFIX) \
+                       -hostprefix $(QT_HOST_PREFIX) \
+                       -bindir $(QT_INSTALL_BINS) \
+                       -headerdir $(QT_INSTALL_HEADERS) \
+                       -libdir $(QT_INSTALL_LIBS) \
+                       -archdatadir $(QT_INSTALL_ARCHDATA) \
+                       -plugindir $(QT_INSTALL_PLUGINS) \
+                       -libexecdir $(QT_INSTALL_LIBEXECS) \
+                       -importdir $(QT_INSTALL_IMPORTS) \
+                       -qmldir $(QT_INSTALL_QML) \
+                       -datadir $(QT_INSTALL_DATA) \
+                       -docdir $(QT_INSTALL_DOCS) \
+                       -translationdir $(QT_INSTALL_TRANSLATIONS) \
+                       -sysconfdir $(QT_INSTALL_CONFIGURATION) \
+                       -examplesdir $(QT_INSTALL_EXAMPLES) \
+                       -testsdir $(QT_INSTALL_TESTS) \
+                       -hostbindir $(QT_HOST_BINS) \
+                       -hostlibdir $(QT_HOST_LIBS) \
+                       -hostdatadir $(QT_HOST_DATA) \
+                       -v \
+                       -release \
+                       -opensource \
+                       -confirm-license \
+                       -c++11 \
+                       -shared \
+                       -largefile \
+                       -accessibility \
+                       -system-sqlite \
+                       -no-qml-debug \
+                       -no-sse2 \
+                       -no-sse3 \
+                       -no-ssse3 \
+                       -no-sse4.1 \
+                       -no-sse4.2 \
+                       -no-avx \
+                       -no-avx2 \
+                       -no-mips_dsp \
+                       -no-mips_dspr2 \
+                       -force-pkg-config \
+                       -system-zlib \
+                       -mtdev \
+                       -no-journald \
+                       -system-libpng \
+                       -system-libjpeg \
+                       -system-freetype \
+                       -no-harfbuzz \
+                       -openssl-linked \
+                       -system-pcre \
+                       -system-xcb \
+                       -system-xkbcommon \
+                       -no-xinput2 \
+                       -no-xcb-xlib \
+                       -no-glib \
+                       -no-pulseaudio \
+                       -alsa \
+                       -no-gtkstyle \
+                       -nomake tools \
+                       -make examples \
+                       -gui \
+                       -widgets \
+                       -no-optimized-qmake \
+                       -no-cups \
+                       -iconv \
+                       -evdev \
+                       -icu \
+                       -fontconfig \
+                       -no-strip \
+                       -no-pch \
+                       -no-dbus \
+                       -no-reduce-relocations \
+                       -no-use-gold-linker \
+                       -no-xcb \
+                       -no-eglfs \
+                       -no-directfb \
+                       -linuxfb \
+                       -no-kms \
+                       -qpa minimal \
+                       -xplatform linux-openwrt-g++ \
+                       -no-opengl \
+                       -no-system-proxies \
+                       -no-warnings-are-errors \
+       )
+endef
+
+define Build/InstallDev
+       $(INSTALL_DIR) \
+               $(STAGING_DIR)/host/mk
+
+       $(CP) \
+               ./files/qmake.mk \
+               $(STAGING_DIR)/host/mk/
+
+       $(call Build/Install/HostFiles,$(1))
+       $(call Build/Install/Headers,$(1))
+       $(call Build/Install/Libs,$(1),*)
+endef
+
+define Package/qt5base-concurrent/install
+       $(call Build/Install/Libs,$(1),libQt5Concurrent)
+endef
+
+define Package/qt5base-core/install
+       $(call Build/Install/Libs,$(1),libQt5Core)
+endef
+
+define Package/qt5base-gui/install
+       $(call Build/Install/Libs,$(1),libQt5Gui)
+endef
+
+define Package/qt5base-network/install
+       $(call Build/Install/Libs,$(1),libQt5Network)
+endef
+
+define Package/qt5base-printSupport/install
+       $(call Build/Install/Libs,$(1),libQt5PrintSupport)
+endef
+
+define Package/qt5base-sql/install
+       $(call Build/Install/Libs,$(1),libQt5Sql)
+endef
+
+define Package/qt5base-test/install
+       $(call Build/Install/Libs,$(1),libQt5Test)
+endef
+
+define Package/qt5base-widgets/install
+       $(call Build/Install/Libs,$(1),libQt5Widgets)
+endef
+
+define Package/qt5base-xml/install
+       $(call Build/Install/Libs,$(1),libQt5Xml)
+endef
+
+define Package/qt5base-plugin-bearer-generic/install
+       $(call Build/Install/Plugins,$(1),bearer,libqgenericbearer)
+endef
+
+define Package/qt5base-plugin-input-evdevkeyboard/install
+       $(call Build/Install/Plugins,$(1),generic,libqevdevkeyboardplugin)
+endef
+
+define Package/qt5base-plugin-input-evdevmouse/install
+       $(call Build/Install/Plugins,$(1),generic,libqevdevmouseplugin)
+endef
+
+define Package/qt5base-plugin-input-evdevtablet/install
+       $(call Build/Install/Plugins,$(1),generic,libqevdevtabletplugin)
+endef
+
+define Package/qt5base-plugin-input-evdevtouch/install
+       $(call Build/Install/Plugins,$(1),generic,libqevdevtouchplugin)
+endef
+
+define Package/qt5base-plugin-imageformats-gif/install
+       $(call Build/Install/Plugins,$(1),imageformats,libqgif)
+endef
+
+define Package/qt5base-plugin-imageformats-ico/install
+       $(call Build/Install/Plugins,$(1),imageformats,libqico)
+endef
+
+define Package/qt5base-plugin-imageformats-jpeg/install
+       $(call Build/Install/Plugins,$(1),imageformats,libqjpeg)
+endef
+
+define Package/qt5base-plugin-platforms-linuxfb/install
+       $(call Build/Install/Plugins,$(1),platforms,libqlinuxfb)
+endef
+
+define Package/qt5base-plugin-platforms-minimal/install
+       $(call Build/Install/Plugins,$(1),platforms,libqminimal)
+endef
+
+define Package/qt5base-plugin-platforms-offscreen/install
+       $(call Build/Install/Plugins,$(1),platforms,libqoffscreen)
+endef
+
+define Package/qt5base-plugin-sqldrivers/install
+       $(call Build/Install/Plugins,$(1),sqldrivers,libqsqlite)
+endef
+
+define Package/qt5base-examples/install
+       $(call Build/Install/Examples,$(1))
+endef
+
+$(eval $(call BuildPackage,qt5base))
+$(eval $(call BuildPackage,qt5base-concurrent))
+$(eval $(call BuildPackage,qt5base-core))
+$(eval $(call BuildPackage,qt5base-gui))
+$(eval $(call BuildPackage,qt5base-network))
+$(eval $(call BuildPackage,qt5base-printSupport))
+$(eval $(call BuildPackage,qt5base-sql))
+$(eval $(call BuildPackage,qt5base-test))
+$(eval $(call BuildPackage,qt5base-widgets))
+$(eval $(call BuildPackage,qt5base-xml))
+$(eval $(call BuildPackage,qt5base-plugin-bearer-generic))
+$(eval $(call BuildPackage,qt5base-plugin-input-evdevkeyboard))
+$(eval $(call BuildPackage,qt5base-plugin-input-evdevmouse))
+$(eval $(call BuildPackage,qt5base-plugin-input-evdevtablet))
+$(eval $(call BuildPackage,qt5base-plugin-input-evdevtouch))
+$(eval $(call BuildPackage,qt5base-plugin-imageformats-gif))
+$(eval $(call BuildPackage,qt5base-plugin-imageformats-ico))
+$(eval $(call BuildPackage,qt5base-plugin-imageformats-jpeg))
+$(eval $(call BuildPackage,qt5base-plugin-platforms-linuxfb))
+$(eval $(call BuildPackage,qt5base-plugin-platforms-minimal))
+$(eval $(call BuildPackage,qt5base-plugin-platforms-offscreen))
+$(eval $(call BuildPackage,qt5base-plugin-sqldrivers-sqlite))
+$(eval $(call BuildPackage,qt5base-examples))

diff --git a/frameworks/qt5base/files/mkspecs/linux-openwrt-g++/qmake.conf b/frameworks/qt5base/files/mkspecs/linux-openwrt-g++/qmake.conf
new file mode 100644 (file)
index 0000000..eff0868
--- /dev/null
+++ b/frameworks/qt5base/files/mkspecs/linux-openwrt-g++/qmake.conf
@@ -0,0 +1,37 @@
+#
+# qmake configuration for building with linux-openwrt-g++
+#
+
+MAKEFILE_GENERATOR      = UNIX
+CONFIG                 += incremental
+QMAKE_INCREMENTAL_STYLE = sublib
+
+include(../common/linux.conf)
+include(../common/gcc-base-unix.conf)
+include(../common/g++-unix.conf)
+
+
+# modifications to gcc-base.conf (included by gcc-base-unix.conf)
+QMAKE_CFLAGS           += $$(TARGET_CFLAGS)
+QMAKE_CXXFLAGS         += $$(TARGET_CXXFLAGS)
+QMAKE_LFLAGS           += $$(TARGET_LDFLAGS)
+
+# modifications to g++.conf
+QMAKE_CC                = $$(TARGET_CROSS)gcc
+QMAKE_CXX               = $$(TARGET_CROSS)g++
+
+QMAKE_LINK_C            = $$QMAKE_CC
+QMAKE_LINK_C_SHLIB      = $$QMAKE_CC
+QMAKE_LINK              = $$QMAKE_CXX
+QMAKE_LINK_SHLIB        = $$QMAKE_CXX
+
+
+# modifications to linux.conf
+QMAKE_AR                = $$(TARGET_CROSS)ar cqs
+QMAKE_RANLIB            = $$(TARGET_CROSS)ranlib # QMAKE_RANLIB is set to NULL in linux.conf. Why? Not needed anymore? Set it anyway, just in case...
+QMAKE_OBJCOPY           = $$(TARGET_CROSS)objcopy
+QMAKE_NM                = $$(TARGET_CROSS)nm # whole qt5 project doesn't use $QMAKE_NM - wonder why it's defined in linux.conf at all. However better set it to ours than keep it being set to the host's version, just in case...
+QMAKE_STRIP             = # not used, since -no-strip is passed. Let's OpenWrt do the stripping
+
+
+load(qt_config)

diff --git a/frameworks/qt5base/files/mkspecs/linux-openwrt-g++/qplatformdefs.h b/frameworks/qt5base/files/mkspecs/linux-openwrt-g++/qplatformdefs.h
new file mode 100644 (file)
index 0000000..9cfed53
--- /dev/null
+++ b/frameworks/qt5base/files/mkspecs/linux-openwrt-g++/qplatformdefs.h
@@ -0,0 +1,34 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the qmake spec of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia. For licensing terms and
+** conditions see http://qt.digia.com/licensing. For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights. These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "../linux-g++/qplatformdefs.h"

diff --git a/frameworks/qt5base/files/qmake.mk b/frameworks/qt5base/files/qmake.mk
new file mode 100644 (file)
index 0000000..a28594f
--- /dev/null
+++ b/frameworks/qt5base/files/qmake.mk
@@ -0,0 +1,147 @@
+#
+# Copyright (C) 2015 OpenWrt.org
+# Author: Mirko Vogt <mirko@openwrt.org>
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+# qmake - oh my.. qmake is supposed to generate Makefiles suitable for cross-compiling
+# however fails itself hard being used in a cross compiling toolchain in any sane way.
+# 
+# There are the QT_INSTALL_* variables - which get set via Qt's configure options,
+# containing paths which become hardcoded into the qmake binary.
+# Those paths are supposed to refer to the target system, however are also used for
+# include and linker paths.
+# Hence, setting QT_INSTALL_PREFIX=/usr would result in -I/usr/include,
+# -L/usr/lib, etc., referencing the host headers and libraries.
+# The QT_SYSROOT variable looks most promising for distinguishing between
+# host and target specific paths, however it fails hard and is totally undocumented.
+# The extprefix variable tries to cover the situation, however actually just prepends
+# its path to the QT_INSTALL_* variables - basically cosmetics.
+# 
+# The QT_HOST_* variables are used for host tools, libraries, mkspecs and its data.
+# 
+# As a consequence we set QT_INSTALL_* and QT_HOST_* to absolute paths, which
+# inevitably results in the following issues:
+# 
+#  - 'make install' results in paths like:
+#    /tmp/install_root/home/cross/openwrt/staging_dir/target-*/usr.
+#    This is workarounded by overriding the PKG_INSTALL_DIR, so the Makefiles don't
+#    have to care about that.
+#  - Once compiled, qmake's location and its requirements (mkspecs, etc.) are fixed,
+#    since its absolute paths were hardcoded. No moving around of the toolchain.
+#  - Those variables might be used for target binaries for some weird reason, so
+#    paths to the host staging_dir would make it to the target, logically leading to
+#    errors.
+#  - Paths might make it into target binaries, thus referencing non-existing
+#    objects on the target platform. Tihs behaviour wasn't observed so far, however 
+#    one might use the QT_INSTALL_* variables for some weird reason during runtime.
+
+
+QT_EXTPREFIX:=$(STAGING_DIR)/$(CONFIGURE_PREFIX)
+QT_SYSROOT:=
+QT_INSTALL_CONFIGURATION:=/etc/qt5
+QT_INSTALL_PREFIX:=$(CONFIGURE_PREFIX)
+QT_INSTALL_LIBS:=$(QT_INSTALL_PREFIX)/lib
+QT_INSTALL_DATA:=$(QT_INSTALL_PREFIX)/share/qt5
+QT_INSTALL_HEADERS:=$(QT_INSTALL_PREFIX)/include
+QT_INSTALL_BINS:=$(QT_INSTALL_PREFIX)/bin
+QT_INSTALL_DOCS:=$(QT_INSTALL_DATA)/doc
+QT_INSTALL_TRANSLATIONS:=$(QT_INSTALL_DATA)/translations
+QT_INSTALL_ARCHDATA:=$(QT_INSTALL_LIBS)/qt5
+QT_INSTALL_LIBEXECS:=$(QT_INSTALL_ARCHDATA)
+QT_INSTALL_TESTS:=$(QT_INSTALL_ARCHDATA)/tests
+QT_INSTALL_PLUGINS:=$(QT_INSTALL_ARCHDATA)/plugins
+QT_INSTALL_IMPORTS:=$(QT_INSTALL_ARCHDATA)/imports
+QT_INSTALL_QML:=$(QT_INSTALL_ARCHDATA)/qml
+QT_INSTALL_EXAMPLES:=$(QT_INSTALL_ARCHDATA)/examples
+QT_INSTALL_DEMOS:=$(QT_INSTALL_EXAMPLES)
+QT_HOST_EXTPREFIX:=$(STAGING_DIR)/host
+QT_HOST_PREFIX:=$(QT_HOST_EXTPREFIX)
+QT_HOST_DATA:=$(QT_HOST_PREFIX)/share
+QT_HOST_BINS:=$(QT_HOST_PREFIX)/bin
+QT_HOST_LIBS:=$(QT_HOST_PREFIX)/lib
+
+QMAKE_SPEC:=linux-g++
+QMAKE_XSPEC:=linux-openwrt-g++
+
+QMAKE_SPECFILE:=$(QT_HOST_DATA)/mkspecs/$(QMAKE_XSPEC)
+
+PKG_INSTALL_DIR_ROOT:=$(PKG_INSTALL_DIR)
+PKG_INSTALL_DIR:=$(PKG_INSTALL_DIR_ROOT)/$(STAGING_DIR)
+
+define Build/Configure/Default
+       TARGET_CROSS="$(TARGET_CROSS)" \
+       TARGET_CFLAGS="$(TARGET_CPPFLAGS) $(TARGET_CFLAGS)" \
+       TARGET_CXXFLAGS="$(TARGET_CPPFLAGS) $(TARGET_CXXFLAGS)" \
+       TARGET_LDFLAGS="$(TARGET_LDFLAGS)" \
+       qmake \
+               -spec $(QMAKE_SPECFILE) \
+               -o $(PKG_BUILD_DIR)/$(2)/Makefile \
+               $(PKG_BUILD_DIR)/$(2)/$(if $(1),$(1),$(PKG_NAME)).pro
+endef
+
+# we need to pass everything to $(MAKE) as well, as Makefiles may invoke qmake once again for creating further Makefiles
+define Build/Compile/Default
+       +TARGET_CROSS="$(TARGET_CROSS)" \
+       TARGET_CFLAGS="$(TARGET_CPPFLAGS) $(TARGET_CFLAGS)" \
+       TARGET_CXXFLAGS="$(TARGET_CPPFLAGS) $(TARGET_CXXFLAGS)" \
+       TARGET_LDFLAGS="$(TARGET_LDFLAGS)" \
+               $(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR)/$(MAKE_PATH) \
+                       $(1)
+endef
+
+define Build/Install/Default
+       INSTALL_ROOT="$(PKG_INSTALL_DIR_ROOT)" \
+               $(MAKE) -C $(PKG_BUILD_DIR)/$(MAKE_PATH) \
+                       $(1) install
+endef
+
+define Build/Install/HostFiles
+       $(INSTALL_DIR) \
+               $(1)/host
+
+       $(CP) \
+               $(PKG_INSTALL_DIR)/host/* \
+               $(1)/host/
+endef
+
+define Build/Install/Headers
+       $(INSTALL_DIR) \
+               $(1)/$(QT_INSTALL_HEADERS)
+
+       $(CP) \
+               $(PKG_INSTALL_DIR)/$(QT_INSTALL_HEADERS)/* \
+               $(1)/$(QT_INSTALL_HEADERS)/
+endef
+
+define Build/Install/Libs
+       $(INSTALL_DIR) \
+               $(1)/$(QT_INSTALL_LIBS)
+
+       $(CP) \
+               $(PKG_INSTALL_DIR)/$(QT_INSTALL_LIBS)/$(2).so* \
+               $(1)/$(QT_INSTALL_LIBS)/
+endef
+
+define Build/Install/Plugins
+       $(INSTALL_DIR) \
+               $(1)/$(QT_INSTALL_PLUGINS)/$(2)
+
+       $(CP) \
+               $(PKG_INSTALL_DIR)/$(QT_INSTALL_PLUGINS)/$(2)/$(3).so* \
+               $(1)/$(QT_INSTALL_PLUGINS)/$(2)/
+endef
+
+define Build/Install/Examples
+       $(INSTALL_DIR) \
+               $(1)/$(QT_INSTALL_EXAMPLES)
+
+       $(CP) \
+               $(PKG_INSTALL_DIR)/$(QT_INSTALL_EXAMPLES)/* \
+               $(1)/$(QT_INSTALL_EXAMPLES)/
+
+       $(FIND) $(1)/usr/share/qt5/examples/ \
+               -type f \( -name '*.cpp' -o -name '*.h' -o -name '*.pro' -o -name '*.pri' \) | \
+               $(XARGS) $(RM) -vf
+endef

diff --git a/frameworks/qt5base/patches/002-uclibc-execinfo.patch b/frameworks/qt5base/patches/002-uclibc-execinfo.patch
new file mode 100644 (file)
index 0000000..ae26333
--- /dev/null
+++ b/frameworks/qt5base/patches/002-uclibc-execinfo.patch
@@ -0,0 +1,11 @@
+--- qtbase-opensource-src-5.4.1.orig/src/corelib/kernel/qcrashhandler.cpp      2015-05-27 21:29:18.327561992 +0200
++++ qtbase-opensource-src-5.4.1/src/corelib/kernel/qcrashhandler.cpp   2015-05-27 21:34:18.543553856 +0200
+@@ -62,7 +62,7 @@
+ 
+ QtCrashHandler QSegfaultHandler::callback = 0;
+ 
+-#if defined(__GLIBC__) && (__GLIBC__ >= 2) && !defined(__UCLIBC__) && !defined(QT_LINUXBASE)
++#if defined(__GLIBC__) && (__GLIBC__ >= 2) && (!defined(__UCLIBC__) || (defined(__UCLIBC__) && defined(UCLIBC_HAS_BACKTRACE))) && !defined(QT_LINUXBASE)
+ QT_BEGIN_INCLUDE_NAMESPACE
+ # include "qstring.h"
+ # include <execinfo.h>