使用Qt5.5.1源码包进行编译：下载地址 http://download.qt.io/official_releases/qt/
tslib1.4编译
2.gedit tests/ts_calibrate.c 230行在open的参数传入增加一个参数，0777
if ((calfile = getenv("TSLIB_CALIBFILE")) != NULL)
{
cal_fd = open (calfile, O_CREAT | O_RDWR,0777);
}
else
{
cal_fd = open ("/etc/pointercal", O_CREAT | O_RDWR,0777);
}
3.拷贝安装脚本并运行 installTslib.sh
#!/bin/sh
./autogen.sh
make clean && make distclean
echo "ac_cv_func_malloc_0_nonnull=yes" >arm-linux.cache
CC=arm-fsl-linux-gnueabi-gcc
./configure --host=arm-fsl-linux-gnueabi --prefix=/usr/local/arm/tslib1.4 --cache-file=arm-linux.cache
make && make installQt编译
1、进入源码包根目录，配置qtbase/mkspecs/linux-arm-gnueabi-g++/qmake.conf
1 #
2 # qmake configuration for building with arm-linux-gnueabi-g++
3 #
4
5 MAKEFILE_GENERATOR = UNIX
6 CONFIG += incremental
7 QMAKE_INCREMENTAL_STYLE = sublib
8
9 QT_QPA_DEFAULT_PLATFORM = linuxfb
10 QMAKE_CFLAGS_RELEASE += -O2 -march=armv7-a
11 QMAKE_CXXFLAGS_RELEASE += -O2 -march=armv7-a #cortex-a8
12
13 include(../common/linux.conf)
14 include(../common/gcc-base-unix.conf)
15 include(../common/g++-unix.conf)
16
17 # modifications to g++.conf
18 QMAKE_CC = /usr/local/arm/arm-linux-gcc-4.8.3/bin/arm-none-linux-gnueabi-gcc
19 QMAKE_CXX = /usr/local/arm/arm-linux-gcc-4.8.3/bin/arm-none-linux-gnueabi-g++
20 QMAKE_LINK = /usr/local/arm/arm-linux-gcc-4.8.3/bin/arm-none-linux-gnueabi-g++
21 QMAKE_LINK_SHLIB = /usr/local/arm/arm-linux-gcc-4.8.3/bin/arm-none-linux-gnueabi-g++
22
23 # modifications to linux.c/usr/local/arm/arm-linux-gcc-4.8.3/bin/arm-none-linux-gnueabi
24 QMAKE_AR = /usr/local/arm/arm-linux-gcc-4.8.3/bin/arm-none-linux-gnueabi-ar cqs
25 QMAKE_OBJCOPY = /usr/local/arm/arm-linux-gcc-4.8.3/bin/arm-none-linux-gnueabi-objcopy
26 QMAKE_NM = /usr/local/arm/arm-linux-gcc-4.8.3/bin/arm-none-linux-gnueabi-nm -P
27 QMAKE_STRIP = /usr/local/arm/arm-linux-gcc-4.8.3/bin/arm-none-linux-gnueabi-strip
28 load(qt_config)
2、配置编译选项
./configure -release -opensource -xplatform linux-arm-gnueabi-g++ -prefix /usr/local/qt -no-c++11 -no-opengl -no-dbus -no-icu -no-eglfs -no-iconv -I/usr/local/tslib/include -L/usr/local/tslib/lib
配置成功显示内容
This is the Qt Open Source Edition.
You are licensed to use this software under the terms of
the Lesser GNU General Public License (LGPL) versions 2.1.
You are also licensed to use this software under the terms of
the GNU Lesser General Public License (LGPL) versions 3.
Type '3' to view the GNU Lesser General Public License version 3.
Type 'L' to view the Lesser GNU General Public License version 2.1.
Type 'yes' to accept this license offer.
Type 'no' to decline this license offer.
Do you accept the terms of either license? yes
Creating qmake...
.Done.
Running configuration tests...
Warning: Disabling pkg-config since PKG_CONFIG_LIBDIR is not set.
Warning: Disabling pkg-config since PKG_CONFIG_SYSROOT_DIR is not set.
Configure summary
Building on: linux-g++ (x86_64, CPU features: mmx sse sse2)
Building for: linux-arm-gnueabi-g++ (arm, CPU features: none detected)
Platform notes:
- Also available for Linux: linux-kcc linux-icc linux-cxx
Build options:
Configuration .......... accessibility audio-backend clock-gettime clock-monotonic compile_examples concurrent cross_compile dbus enable_new_dtags evdev eventfd freetype full-config getaddrinfo getifaddrs harfbuzz iconv inotify ipv6ifname large-config largefile linuxfb medium-config minimal-config mremap nis no-pkg-config pcre png posix_fallocate precompile_header qpa qpa reduce_exports release rpath shared small-config zlib
Build parts ............ libs examples
Mode ................... release
Using sanitizer(s)...... none
Using C++11 ............ no
Using gold linker....... no
Using new DTAGS ........ yes
Using PCH .............. yes
Target compiler supports:
Neon ................. no
Qt modules and options:
Qt D-Bus ............... yes (loading dbus-1 at runtime)
Qt Concurrent .......... yes
Qt GUI ................. yes
Qt Widgets ............. yes
Large File ............. yes
QML debugging .......... yes
Use system proxies ..... no
Support enabled for:
Accessibility .......... yes
ALSA ................... no
CUPS ................... no
Evdev .................. yes
FontConfig ............. no
FreeType ............... yes (bundled copy)
Glib ................... no
GStreamer .............. no
GTK theme .............. no
HarfBuzz ............... yes (bundled copy)
Iconv .................. yes
ICU .................... no
Image formats:
GIF .................. yes (plugin, using bundled copy)
JPEG ................. yes (plugin, using bundled copy)
PNG .................. yes (in QtGui, using bundled copy)
journald ............... no
libinput................ no
mtdev .................. no
Networking:
getaddrinfo .......... yes
getifaddrs ........... yes
IPv6 ifname .......... yes
libproxy.............. no
OpenSSL .............. no
NIS .................... yes
OpenGL / OpenVG:
EGL .................. no
OpenGL ............... no
OpenVG ............... no
PCRE ................... yes (bundled copy)
pkg-config ............. no
PulseAudio ............. no
QPA backends:
DirectFB ............. no
EGLFS ................ no
EGLFS i.MX6....... .
EGLFS KMS .......... no
EGLFS Mali .........
EGLFS Raspberry Pi .
EGLFS X11 .......... no
LinuxFB .............. yes
XCB .................. no
Session management ..... yes
SQL drivers:
DB2 .................. no
InterBase ............ no
MySQL ................ no
OCI .................. no
ODBC ................. no
PostgreSQL ........... no
SQLite 2 ............. no
SQLite ............... yes (plugin, using bundled copy)
TDS .................. no
tslib .................. no
udev ................... no
xkbcommon-x11........... no
xkbcommon-evdev......... no
zlib ................... yes (bundled copy)
Info: creating super cache file /home/djq/Downloads/qt-everywhere-opensource-src-5.5.0/.qmake.super
Qt is now configured for building. Just run 'make'.
Once everything is built, you must run 'make install'.
Qt will be installed into /usr/local/qt
Prior to reconfiguration, make sure you remove any leftovers from
the previous build.3、sudo make -j4 & sudo make install
方案1：主要原因是它依赖的dbus目录没有编译，解决方法如下：
#cd /home/hello/qt-everywhere-opensource-src-5.4.0/qtbase/src/dbus执行下面的
如没有Makefile,执行下面的命令
#../../bin/qmake dbus.pro
然后执行Make.
#make
编译成功后，再切换到/home/hello/qt-everywhere-opensource-src-5.4.0目录下，执行
#make
方案2：-no-dbus (注：当前使用方案)
问题2：make报错module-qt3d-install_subtargets 错误（参考http://my.oschina.net/u/1177171?disp=2&catalog=0&sort=time&p=1大婶的博客，灰常感谢）
方案1：在编译之前，还有个改动，额。。。qt3d和qtcanvas3d在编译的时候会报错，说是未识别模块，而且嵌入式的没有opengl，识别了也会报错，导致编译失败，而且编译配置参数里面也没有这两个模块的配置。我的解决方法简单粗暴，在配置时参数加-no-opengl，然后打开qt-everywhere-opensource-src-5.5.0/qt.pro文件，找到：
addModule(qt3d, qtdeclarative qtimageformats)
addModule(qtcanvas3d, qtdeclarative)
这两行注释掉（#号注释），或者直接删掉。如果不注释掉，即使加了-no-opengl也会报错，编译失败。
问题3：
make[3]: arm-none-linux-gnueabi-g++：命令未找到
make[3]: *** [.pch/Qt5WebChannel.gch/c++] 错误 127
make[3]:正在离开目录 `/home/djq/Downloads/qt-everywhere-opensource-src-5.5.0/qtwebchannel/src/webchannel'
make[2]: *** [sub-webchannel-install_subtargets] 错误 2
make[2]:正在离开目录 `/home/djq/Downloads/qt-everywhere-opensource-src-5.5.0/qtwebchannel/src'
make[1]: *** [sub-src-install_subtargets] 错误 2
make[1]:正在离开目录 `/home/djq/Downloads/qt-everywhere-opensource-src-5.5.0/qtwebchannel'
make: *** [module-qtwebchannel-install_subtargets] 错误 2
方案1：修改qmake.conf文件的交叉编译工具位置，设置为绝对路径错误消除。
4、板卡/etc/profile设置,使用Evdevtouch
echo "Compile usr app (gcc version 4.8.3),Support Qt version 5.5.1"
# config qts env parm
export QTDIR=/usr/local/qt
export QPEDIR=$QTDIR
export QT_QWS_FONTDIR=$QTDIR/lib/fonts
export QWS_SIZE=1366x768
#export QWS_DISPLAY=LinuxFb:/dev/fb0
export PATH=$QTDIR/bin:$PATH:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin
export LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH
export QT_QPA_PLATFORM_PLUGIN_PATH=$QTDIR/plugins
export QT_QPA_PLATFORM=linuxfb:fb=/dev/fb0
export QT_QPA_GENERIC_PLUGINS=EvdevTouch:/dev/input/event1
#export QT_QPA_EVDEV_TOUCHSCREEN_PARAMETERS=/dev/input/event1:rotate=180 #可以使触摸屏旋转一定角度90-180-2705、泰奇克电容触摸屏驱动配置文件/etc/eGTouchL.ini
Direction 3//[1] Invert X , [2] Invert Y , [4] Swap X wit xy各自镜像