source "package/qwt/Config.in"
endif
+source "package/qt5/Config.in"
source "package/x11r7/Config.in"
comment "X libraries and helper libraries"
http://qt-project.org
if BR2_PACKAGE_QT5
-
+source "package/qt5/qt5base/Config.in"
endif
--- /dev/null
+config BR2_PACKAGE_QT5BASE
+ bool "qt5base"
+ select BR2_PACKAGE_ZLIB
+ select BR2_PACKAGE_PCRE
+ select BR2_PACKAGE_PCRE_16
+ help
+ Qt is a cross-platform application and UI framework for
+ developers using C++.
+
+ This package corresponds to the qt5base module, which
+ contains the base Qt libraries: QtCore, QtNetwork, QtGui,
+ QtWidgets, etc.
+
+ http://qt-project.org
+
+if BR2_PACKAGE_QT5BASE
+
+config BR2_PACKAGE_QT5BASE_LICENSE_APPROVED
+ bool "Approve free license"
+ help
+ Select this if you approve one of the available free licenses for the
+ Qt5 library.
+ By doing this you will not be asked while the library is compiled.
+ Please read and understand the license terms before approving this.
+
+ LGPL v2.1: http://qt-project.org/doc/qt-5.0/qtdoc/lgpl.html
+ GPL v3.0: http://qt-project.org/doc/qt-5.0/qtdoc/gpl.html
+
+ See also http://qt-project.org/doc/qt-5.0/qtdoc/licensing.html
+
+config BR2_PACKAGE_QT5BASE_NETWORK
+ bool "network module"
+ help
+ This options enables the Qt5Network library.
+
+config BR2_PACKAGE_QT5BASE_CONCURRENT
+ bool "concurrent module"
+ help
+ This options enables the Qt5Concurrent library.
+
+config BR2_PACKAGE_QT5BASE_SQL
+ bool "sql module"
+ help
+ This options enables the Qt5Sql library.
+
+config BR2_PACKAGE_QT5BASE_TEST
+ bool "test module"
+ help
+ This options enables the Qt5Test library.
+
+config BR2_PACKAGE_QT5BASE_XML
+ bool "XML module"
+ help
+ This options enables the Qt5Xml library.
+
+endif
--- /dev/null
+Add a Buildroot 'device' to ease cross-compilation
+
+Qt5 has a mechanism to support "device" profiles, so that people can
+specify the compiler, compiler flags and so on for a specific device.
+
+We leverage this mechanism in the Buildroot packaging of qt5 to
+simplify cross-compilation: we have our own "device" definition, which
+allows us to easily pass the cross-compiler paths and flags from our
+qt5.mk.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+
+Index: b/mkspecs/devices/linux-buildroot-g++/qmake.conf
+===================================================================
+--- /dev/null
++++ b/mkspecs/devices/linux-buildroot-g++/qmake.conf
+@@ -0,0 +1,38 @@
++MAKEFILE_GENERATOR = UNIX
++CONFIG += incremental gdb_dwarf_index
++QMAKE_INCREMENTAL_STYLE = sublib
++
++include(../../common/linux.conf)
++include(../../common/gcc-base-unix.conf)
++include(../../common/g++-unix.conf)
++
++load(device_config)
++
++QT_QPA_DEFAULT_PLATFORM = eglfs
++
++CROSS_COMPILE =
++COMPILER_CFLAGS =
++COMPILER_CXXFLAGS =
++
++# modifications to g++.conf
++QMAKE_CC = $${CROSS_COMPILE}gcc
++QMAKE_CXX = $${CROSS_COMPILE}g++
++QMAKE_LINK = $${QMAKE_CXX}
++QMAKE_LINK_SHLIB = $${QMAKE_CXX}
++
++# modifications to linux.conf
++QMAKE_AR = $${CROSS_COMPILE}ar cqs
++QMAKE_OBJCOPY = $${CROSS_COMPILE}objcopy
++QMAKE_STRIP = $${CROSS_COMPILE}strip
++
++#modifications to gcc-base.conf
++QMAKE_CFLAGS += $${COMPILER_CFLAGS}
++QMAKE_CXXFLAGS += $${COMPILER_CXXFLAGS}
++QMAKE_CXXFLAGS_RELEASE += -O3
++
++QMAKE_LIBS += -lrt -lpthread -ldl
++
++# Sanity check
++deviceSanityCheckCompiler()
++
++load(qt_config)
+Index: b/mkspecs/devices/linux-buildroot-g++/qplatformdefs.h
+===================================================================
+--- /dev/null
++++ b/mkspecs/devices/linux-buildroot-g++/qplatformdefs.h
+@@ -0,0 +1 @@
++#include "../../linux-g++/qplatformdefs.h"
--- /dev/null
+From 6f88b27de256266947a7f6a3e70e18510754aab2 Mon Sep 17 00:00:00 2001
+From: Peter Korsgaard <jacmet@sunsite.dk>
+Date: Sat, 14 Apr 2012 20:36:07 +0200
+Subject: [PATCH] mkspecs/common/posix: fix !largefile builds on uClibc
+
+uClibc doesn't even define O_LARGEFILE when not configured with large file
+support, so ensure this define is only used when Qt is built with
+-largefile, otherwise the build fails with:
+
+io/qtemporaryfile.cpp: In function 'bool createFileFromTemplate(
+ NativeFileHandle&, QFileSystemEntry::NativePath&, size_t, size_t,
+ QSystemError&)':
+io/qtemporaryfile.cpp:197:57: error: 'O_LARGEFILE' was not declared in
+ this scope
+
+Moved to qt5 by Thomas Petazzoni.
+
+Reported-Upstream: https://bugreports.qt-project.org/browse/QTBUG-25321
+Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
+
+Index: b/mkspecs/common/posix/qplatformdefs.h
+===================================================================
+--- a/mkspecs/common/posix/qplatformdefs.h
++++ b/mkspecs/common/posix/qplatformdefs.h
+@@ -123,7 +123,11 @@
+ #define QT_READ ::read
+ #define QT_WRITE ::write
+
++#ifdef QT_LARGEFILE_SUPPORT
+ #define QT_OPEN_LARGEFILE O_LARGEFILE
++#else
++#define QT_OPEN_LARGEFILE 0
++#endif
+ #define QT_OPEN_RDONLY O_RDONLY
+ #define QT_OPEN_WRONLY O_WRONLY
+ #define QT_OPEN_RDWR O_RDWR
--- /dev/null
+#############################################################
+#
+# qt5base
+#
+#############################################################
+
+QT5BASE_VERSION = 5.0.1
+QT5BASE_SITE = http://releases.qt-project.org/qt5/$(QT5BASE_VERSION)/submodules_tar/
+QT5BASE_SOURCE = qtbase-opensource-src-$(QT5BASE_VERSION).tar.xz
+
+QT5BASE_DEPENDENCIES = host-pkgconf zlib pcre
+QT5BASE_INSTALL_STAGING = YES
+
+# A few comments:
+# * -no-pch to workaround the issue described at
+# http://comments.gmane.org/gmane.comp.lib.qt.devel/5933.
+# * -system-zlib because zlib is mandatory for Qt build, and we
+# want to use the Buildroot packaged zlib
+# * -system-pcre because pcre is mandatory to build Qt, and we
+# want to use the one packaged in Buildroot
+QT5BASE_CONFIGURE_OPTS += \
+ -optimized-qmake \
+ -no-linuxfb \
+ -no-xcb \
+ -no-directfb \
+ -no-eglfs \
+ -no-kms \
+ -no-gui \
+ -no-widgets \
+ -no-opengl \
+ -no-glib \
+ -no-cups \
+ -no-nis \
+ -no-libudev \
+ -no-iconv \
+ -no-openssl \
+ -no-fontconfig \
+ -no-gif \
+ -no-libpng \
+ -no-libjpeg \
+ -no-icu \
+ -no-dbus \
+ -no-gstreamer \
+ -no-gtkstyle \
+ -system-zlib \
+ -system-pcre \
+ -no-pch
+
+ifeq ($(BR2_LARGEFILE),y)
+QT5BASE_CONFIGURE_OPTS += -largefile
+else
+QT5BASE_CONFIGURE_OPTS += -no-largefile
+endif
+
+ifeq ($(BR2_PACKAGE_QT5BASE_LICENSE_APPROVED),y)
+QT5BASE_CONFIGURE_OPTS += -opensource -confirm-license
+QT5BASE_LICENSE = LGPLv2.1 or GPLv3.0
+QT5BASE_LICENSE_FILES = LICENSE.GPL LICENSE.LGPL LGPL_EXCEPTION.txt
+else
+QT5BASE_LICENSE = Commercial license
+QT5BASE_REDISTRIBUTE = NO
+endif
+
+# Build the list of libraries to be installed on the target
+QT5BASE_INSTALL_LIBS_y += Qt5Core
+QT5BASE_INSTALL_LIBS_$(BR2_PACKAGE_QT5BASE_NETWORK) += Qt5Network
+QT5BASE_INSTALL_LIBS_$(BR2_PACKAGE_QT5BASE_CONCURRENT) += Qt5Concurrent
+QT5BASE_INSTALL_LIBS_$(BR2_PACKAGE_QT5BASE_SQL) += Qt5Sql
+QT5BASE_INSTALL_LIBS_$(BR2_PACKAGE_QT5BASE_TEST) += Qt5Test
+QT5BASE_INSTALL_LIBS_$(BR2_PACKAGE_QT5BASE_XML) += Qt5Xml
+
+# Ideally, we could use -device-option to substitute variable values
+# in our linux-buildroot-g++/qmake.config, but this mechanism doesn't
+# nicely support variable values that contain spaces. So we use the
+# good old sed solution here.
+define QT5BASE_CONFIG_SET
+ $(SED) 's%^$(1).*%$(1) = $(2)%g' $(@D)/mkspecs/devices/linux-buildroot-g++/qmake.conf
+endef
+
+define QT5BASE_CONFIGURE_CMDS
+ $(call QT5BASE_CONFIG_SET,CROSS_COMPILE,$(TARGET_CROSS))
+ $(call QT5BASE_CONFIG_SET,COMPILER_CFLAGS,$(TARGET_CFLAGS))
+ $(call QT5BASE_CONFIG_SET,COMPILER_CXXFLAGS,$(TARGET_CXXFLAGS))
+ (cd $(@D); \
+ PKG_CONFIG="$(PKG_CONFIG_HOST_BINARY)" \
+ PKG_CONFIG_LIBDIR="$(STAGING_DIR)/usr/lib/pkgconfig" \
+ PKG_CONFIG_SYSROOT_DIR="$(STAGING_DIR)" \
+ MAKEFLAGS="$(MAKEFLAGS) -j$(PARALLEL_JOBS)" \
+ ./configure \
+ -v \
+ -prefix /usr \
+ -hostprefix $(HOST_DIR)/usr \
+ -sysroot $(STAGING_DIR) \
+ -plugindir /usr/lib/qt/plugins \
+ -no-rpath \
+ -nomake examples -nomake demos -nomake tests \
+ -device buildroot \
+ -no-c++11 \
+ $(QT5BASE_CONFIGURE_OPTS) \
+ )
+endef
+
+define QT5BASE_BUILD_CMDS
+ $(MAKE) -C $(@D)
+endef
+
+define QT5BASE_INSTALL_STAGING_CMDS
+ $(MAKE) -C $(@D) install
+ $(QT5_LA_PRL_FILES_FIXUP)
+endef
+
+define QT5BASE_INSTALL_TARGET_LIBS
+ for lib in $(QT5BASE_INSTALL_LIBS_y); do \
+ cp -dpf $(STAGING_DIR)/usr/lib/lib$${lib}.so.* $(TARGET_DIR)/usr/lib ; \
+ done
+endef
+
+define QT5BASE_INSTALL_TARGET_PLUGINS
+ if [ -d $(STAGING_DIR)/usr/lib/qt/plugins/ ] ; then \
+ mkdir -p $(TARGET_DIR)/usr/lib/qt/plugins ; \
+ cp -dpfr $(STAGING_DIR)/usr/lib/qt/plugins/* $(TARGET_DIR)/usr/lib/qt/plugins ; \
+ fi
+endef
+
+define QT5BASE_INSTALL_TARGET_CMDS
+ $(QT5BASE_INSTALL_TARGET_LIBS)
+ $(QT5BASE_INSTALL_TARGET_PLUGINS)
+endef
+
+$(eval $(generic-package))
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