伺服器：ubuntu 16.04 LTS server_64bit 1、安裝交叉編譯器 海思：aarch64-himix100-linux PATH匯出交叉編譯器

2、下載和解壓QT原始碼5.9.6 http://download.qt.io/archive/qt/

3、配置configure指令碼build.sh 內容如下： #!/bin/bash

./configure -v \         -prefix /usr/local/qtembedded-5.9.0-arm \         -recheck-all -verbose \         -opensource -confirm-license -release -shared \         -xplatform linux-aarch64-gnu-g++ \         -no-pch -no-rpath \         -sysroot /home/he_liangbin/aarch64-himix100-linux/target \         -no-gcc-sysroot -pkg-config \         -nomake examples -nomake tests -make libs -dbus-linked -widgets -accessibility \         -icu -no-glib -qt-pcre -qt-zlib \         -openssl-linked -L/home/he_liangbin/aarch64-himix100-linux/target/usr/lib/ -I/home/he_liangbin/aarch64-himix100-linux/target/usr/include/openssl \         -no-cups -fontconfig -qt-freetype  \         -no-opengl -no-directfb -no-eglfs -no-kms -linuxfb -no-xcb \         -evdev -no-libinput -no-tslib -libudev -no-mtdev \         -qt-libjpeg -qt-libpng \         -no-sql-db2 -no-sql-ibase -no-sql-mysql -no-sql-oci -no-sql-odbc -no-sql-psql -no-sql-sqlite2 -no-sql-tds \         -no-alsa

/usr/local/qtembedded-5.9.0-arm : Qt安裝目錄 linux-aarch64-gnu-g++：qtbase/mkspec/支援的交叉編譯器 /home/he_liangbin/aarch64-himix100-linux/target：指向交叉編譯器安裝目錄

執行該配置指令碼，列印如下錯誤： WARNING: Disabling pkg-config since PKG_CONFIG_LIBDIR is not set and the host's .pc files would be used (even if you set PKG_CONFIG_PATH). Set this variable to the directory that contains target .pc files for pkg-config to function correctly when cross-compiling or use -pkg-config to override this test.

ERROR: Feature 'pkg-config' was enabled, but the pre-condition 'tests.pkg-config' failed.

ERROR: Feature 'dbus-linked' was enabled, but the pre-condition 'features.dbus && libs.dbus' failed.

ERROR: Feature 'libudev' was enabled, but the pre-condition 'libs.libudev' failed.

ERROR: Feature 'icu' was enabled, but the pre-condition 'libs.icu' failed.

ERROR: Feature 'openssl-linked' was enabled, but the pre-condition '!features.securetransport && libs.openssl' failed.

ERROR: Feature 'openssl' was enabled, but the pre-condition '!features.securetransport && (features.openssl-linked || libs.openssl_headers)' failed.

ERROR: Feature 'fontconfig' was enabled, but the pre-condition '!config.win32 && !config.darwin && features.system-freetype && libs.fontconfig' failed

按照下面步驟解決，先建立sourcecode和qt_deplib，前者存放第三方庫原始碼，後者用於第三方庫安裝目錄          4、設定pkg-config $HOME/.profile or /etc/profile檔案新增: export PKG_CONFIG_LIBDIR="/usr/lib/pkgconfig"

5、安裝libdbus （1）先安裝：expat-2.2.6.tar.bz2 ./configure --prefix=/home/he_liangbin/qt_deplib/expat --host=aarch64-himix100-linux  make make install

拷貝標頭檔案和庫檔案到交叉編譯安裝目錄target/user下面： cp /home/he_liangbin/qt_deplib/expat/include/* /home/he_liangbin/aarch64-himix100-linux/target/usr/include/ cp /home/he_liangbin/qt_deplib/expat/lib/* /home/he_liangbin/aarch64-himix100-linux/target/usr/lib/

否則編譯dbus出現如下錯誤： configure: error: Explicitly requested expat but expat not found

（2）下載原始碼：dbus-1.10.26.tar.gz 解壓進入目錄：dbus-1.10.26  ./configure --prefix=/home/he_liangbin/qt_deplib/dbus-1 --host=aarch64-himix100-linux LIBS=-L/home/he_liangbin/qt_deplib/expat/lib CPPFLAGS=-I/home/he_liangbin/qt_deplib/expat/include make make install

拷貝標頭檔案和庫檔案到交叉編譯安裝目錄target/user下面： cp /home/he_liangbin/qt_deplib/dbus-1/include/dbus-1.0/* /home/he_liangbin/aarch64-himix100-linux/target/usr/include/ -rf cp /home/he_liangbin/qt_deplib/dbus-1/lib/dbus-1.0/include/dbus/* /home/he_liangbin/aarch64-himix100-linux/target/usr/include/dbus cp /home/he_liangbin/qt_deplib/dbus-1/lib/* /home/he_liangbin/aarch64-himix100-linux/target/usr/lib/

6、安裝libudev （1）該方法沒有動態庫： udev: ./configure --enable-shared --prefix=/home/helb/opencode/udev-167/tmp/udev-167/_install --host=aarch64-himix100-linux CFLAGS="-mcpu=cortex-a73.cortex-a53" LDFLAGS="-mcpu=cortex-a73.cortex-a53" --disable-extras --disable-introspection make OSDRV_CROSS=aarch64-himix100-linux- （2）使用下面方法： eudev: https://blog.csdn.net/Webster_WXH/article/details/80839426 ./configure --prefix=/home/he_liangbin/qt_deplib/eudev -host=aarch64-himix100-linux  伺服器需要安裝gperf,否則不過 sudo apt-get install gperf

make make install

拷貝標頭檔案和庫檔案到交叉編譯安裝目錄target/user下面： cp /home/he_liangbin/qt_deplib/eudev/include/* /home/he_liangbin/aarch64-himix100-linux/target/usr/include/ cp /home/he_liangbin/qt_deplib/eudev/lib/* /home/he_liangbin/aarch64-himix100-linux/target/usr/lib/

7、編譯ICU 參考文章：http://javacave.blogspot.com/2013/12/icu-521-for-android-window-mingw-64msys.html tar xf icu4c-59_1-src.tgz 同級目錄建立: mkdir icupc cd icupc ../icu/source/runConfigureICU Linux/gcc make cd ../icu/source ./configure --host=aarch64-himix100-linux --prefix=/home/he_liangbin/qt_deplib/icu --disable-samples --disable-tests --with-cross-build=/home/he_liangbin/sourcecode/icupc make  make install

拷貝標頭檔案和庫檔案到交叉編譯安裝目錄target/user下面： cp /home/he_liangbin/qt_deplib/icu/include/* /home/he_liangbin/aarch64-himix100-linux/target/usr/include/ -rf cp /home/he_liangbin/qt_deplib/icu/lib/* /home/he_liangbin/aarch64-himix100-linux/target/usr/lib/

8、安裝openssl 參考文章：https://www.cnblogs.com/liangwode/p/5580230.html tar xf openssl-1.0.2l.tar.gz 注：不能使用openssl-1.1.0 cd openssl-1.0.2l 先配置 ./config no-asm shared --prefix=/home/he_liangbin/qt_deplib/openssl --openssldir=/home/he_liangbin/qt_deplib/openssl 修改Makefile: CROSS_COMPILE= aarch64-himix100-linux- CC= cc to CC= $(CROSS_COMPILE)gcc AR= ar $(ARFLAGS) r to AR= $(CROSS_COMPILE)ar $(ARFLAGS) r RANLIB= /usr/bin/ranlib to RANLIB= $(CROSS_COMPILE)ranlib  刪除兩處 -m64

make  make install

拷貝標頭檔案和庫檔案到交叉編譯安裝目錄target/user下面： cp /home/he_liangbin/qt_deplib/openssl/include/* /home/he_liangbin/aarch64-himix100-linux/target/usr/include/ -rf cp /home/he_liangbin/qt_deplib/openssl/lib/* /home/he_liangbin/aarch64-himix100-linux/target/usr/lib/

修改Qt的build.sh: -openssl-linked -L/home/he_liangbin/aarch64-himix100-linux/target/usr/lib/ -I/home/he_liangbin/aarch64-himix100-linux/target/usr/include/openssl \

openssl-1.1.0編譯方法（備註而已）： export cross=aarch64-himix100-linux- ./Configure dist --prefix=/home/he_liangbin/qt_deplibt/openssl-1.1.0  shared make CC="${cross}gcc" AR="${cross}ar r" RANLIB="${cross}ranlib"

9、編譯fontconfig tar xf fontconfig-2.12.0.tar.gz fontconfig依賴free-type依賴

（1）編譯free-type tar xf freetype-2.8.tar.gz ./configure CC=aarch64-himix100-linux-gcc --prefix=/home/he_liangbin/qt_deplib/fontconig --host=aarch64-himix100-linux  --without-zlib make make install 匯出pkg-config vi $HOME/.profile or /etc/profile檔案新增: export PKG_CONFIG_LIBDIR="/usr/lib/pkgconfig:/home/he_liangbin/qt_deplib/fontconig/lib/pkgconfig"

（2）編譯expat 前面已經編譯 匯出pkg-config vi $HOME/.profile or /etc/profile檔案新增: export PKG_CONFIG_LIBDIR="/usr/lib/pkgconfig:/home/he_liangbin/qt_deplib/fontconig/lib/pkgconfig:/home/he_liangbin/qt_deplib/expat/lib/pkgconfig"

（3）編譯fontconig ./configure CC=aarch64-himix100-linux-gcc --prefix=/home/he_liangbin/qt_deplib/fontconig --host=aarch64-himix100-linux --with-arch=arm64 make make install

拷貝標頭檔案和庫檔案到交叉編譯安裝目錄target/user下面： cp /home/he_liangbin/qt_deplib/fontconig/include/fontconfig /home/he_liangbin/aarch64-himix100-linux/target/usr/include/ -rf cp /home/he_liangbin/qt_deplib/fontconig/include/freetype2/* /home/he_liangbin/aarch64-himix100-linux/target/usr/include/ -rf cp /home/he_liangbin/qt_deplib/fontconig/lib/* /home/he_liangbin/aarch64-himix100-linux/target/usr/lib/

10、編譯QT make 

11、單獨編譯qtwebengine 以上編譯了其他模組，還不能編譯qtwebengine，通過以下驗證： ../qtbase/bin/qmake -r

需要匯出dbus-1和fontconfig的pkg-config: export PKG_CONFIG_PATH="/usr/lib/pkgconfig:/home/he_liangbin/qt_deplib/fontconig/lib/pkgconfig:/home/he_liangbin/qt_deplib/expat/lib/pkgconfig:/home/he_liangbin/qt_deplib/dbus-1/lib/pkgconfig"

還是有如下錯誤，導致不編譯： khronos development headers appear to be missing (mesa/libegl1-mesa-dev) 缺少標頭檔案，從系統中拷貝KHR： cp /usr/include/KHR /home/he_liangbin/aarch64-himix100-linux/target/usr/include/ -rf

出現錯誤： File "/usr/lib/python2.7/subprocess.py", line 1343, in _execute_child raise child_exception OSError: [Errno 2] No such file or directory 安裝以下幾個庫： apt-get install gperf flex bison

出現錯誤：error: ‘QOpenGLContext’ does not name a type Q_GUI_EXPORT QOpenGLContext *qt_gl_global_share_context(); 和 if (QOpenGLContext *context = qt_gl_global_share_context()) { 給遮蔽再編譯

12、進入原始碼根目錄 make  make install

參考網站： https://blog.csdn.net/godofdsp/article/details/50961853 https://blog.csdn.net/sanallen/article/details/80954964 https://blog.csdn.net/viewsky11/article/details/73776747 http://wiki.qt.io/Building_Qt_5_from_Git#Getting_the_source_code https://blog.csdn.net/zzwdkxx/article/details/67636280 http://wiki.qt.io/QtWebEngine/How_to_Try http://www.qter.org/forum.php?mod=viewthread&tid=5959 https://blog.csdn.net/sanallen/article/details/80954964 https://stackoverflow.com/questions/47100545/how-to-build-qtwebengine-5-10-from-source

交叉編譯： https://forum.qt.io/topic/80664/getting-error-qtwebengine-module-build-install-for-cross-compiling/7 https://github.com/Kukkimonsuta/rpi-buildqt/tree/dev

以下第三方編譯暫時用不到： (1)zlib: export CC=aarch64-himix100-linux-gcc  ./configure --prefix=/home/he_liangbin/qt_deplib/zlib make make install

拷貝標頭檔案和庫檔案到交叉編譯安裝目錄target/user下面： cp /home/he_liangbin/qt_deplib/zlib/include/* /home/he_liangbin/aarch64-himix100-linux/target/usr/include/ cp /home/he_liangbin/qt_deplib/zlib/lib/* /home/he_liangbin/aarch64-himix100-linux/target/usr/lib/

(2)libpng16和libjepg： ./configure --prefix=/home/he_liangbin/qt_deplib/libpng --host=aarch64-linux-gnu make make install

拷貝標頭檔案和庫檔案到交叉編譯安裝目錄target/user下面： cp /home/he_liangbin/qt_deplib/libpng/include/* /home/he_liangbin/aarch64-himix100-linux/target/usr/include/ -rf cp /home/he_liangbin/qt_deplib/libpng/lib/* /home/he_liangbin/aarch64-himix100-linux/target/usr/lib/

./configure --prefix=/home/he_liangbin/qt_deplib/libjpeg  --host=aarch64-himix100-linux  CC=aarch64-himix100-linux-gcc --enable-shared --enable-static make make install 拷貝標頭檔案和庫檔案到交叉編譯安裝目錄target/user下面： cp /home/he_liangbin/qt_deplib/libjpeg/include/* /home/he_liangbin/aarch64-himix100-linux/target/usr/include/  cp /home/he_liangbin/qt_deplib/libjpeg/lib/* /home/he_liangbin/aarch64-himix100-linux/target/usr/lib/

(3)xproto(pkg-config用到)： https://www.x.org/archive/individual/proto/

glproto-1.4.17: ./configure  --prefix=/home/he_liangbin/qt_deplib/xproto  --host=aarch64-himix100-linux make install

dri2proto-2.8: 無法交叉編譯，就用gcc配置，安裝標頭檔案而已 ./configure  --prefix=/home/he_liangbin/qt_deplib/xproto make install

xcb-proto-1.12: CC=aarch64-himix100-linux-gcc CXX=aarch64-himix100-linux-g++  ./configure --prefix=/home/he_liangbin/qt_deplib/xproto --host=aarch64-himix100-linux make install

拷貝標頭檔案和庫檔案到交叉編譯安裝目錄target/user下面： cp /home/he_liangbin/qt_deplib/xproto/include/* /home/he_liangbin/aarch64-himix100-linux/target/usr/include/ -rf 匯出pkg-config：

(4)xcb: CC=aarch64-himix100-linux-gcc CXX=aarch64-himix100-linux-g++  ./configure --prefix=/home/he_liangbin/qt_deplib/libxcb --host=aarch64-himix100-linux make 依賴太多，編譯不過

(5)libdrm: CC=aarch64-himix100-linux-gcc CXX=aarch64-himix100-linux-g++ ./configure --prefix=/home/he_liangbin/qt_deplib/libdrm --target=aarch64-himix100-linux --host=aarch64-himix100-linux --disable-cairo-tests make make install 拷貝標頭檔案和庫檔案到交叉編譯安裝目錄target/user下面： cp /home/he_liangbin/qt_deplib/libdrm/include/* /home/he_liangbin/aarch64-himix100-linux/target/usr/include/ -rf cp /home/he_liangbin/qt_deplib/libdrm/lib/* /home/he_liangbin/aarch64-himix100-linux/target/usr/lib/

(6)pthred_stubs: 無法交叉編譯，就用gcc配置，安裝標頭檔案而已 ./configure --prefix=/home/he_liangbin/qt_deplib/libpthread_stubs make install 匯出pkg-config：

(7)mesa: CC=aarch64-himix100-linux-gcc CXX=aarch64-himix100-linux-g++  ./configure --prefix=/home/he_liangbin/qt_deplib/mesa --target=aarch64-himix100-linux --host=aarch64-himix100-linux --enable-gles2 --enable-gles1 --disable-glx --disable-egl --disable-dri --enable-shared-glapi  --with-dri-drivers=swrast ./configure --prefix=/home/he_liangbin/qt_deplib/mesa --target=aarch64-himix100-linux --host=aarch64-himix100-linux --enable-shared-glapi make 依賴太多，編譯不過