qt5.7交叉編譯gstreamer-1.0

2019-11-11 05:03:40

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一、交叉編譯glib1.提前需先交叉編譯libffiCC=/home/mjl/opt/gcc-4.7-linaro-rpi-gnueabihf/bin/arm-linux-gnueabihf-gcc ./configure --PRefix=/home/mjl/build/libffi-3.2.1/install/arm/ --host=arm-linux-gnueabihf2.提前需先交叉編譯zlibCC=/home/mjl/opt/gcc-4.7-linaro-rpi-gnueabihf/bin/arm-linux-gnueabihf-gcc ./configure --prefix=/home/mjl/build/zlib-1.2.8/install/arm/ --host=arm-linux-gnueabihf3.交叉編譯glib至本地CC=/home/mjl/opt/gcc-4.7-linaro-rpi-gnueabihf/bin/arm-linux-gnueabihf-gcc ./configure --prefix=/home/mjl/build/glib-2.45.3/install/arm/ --host=arm-linux-gnueabihf LIBFFI_CFLAGS="-I/home/mjl/build/libffi-3.2.1/install/arm/lib/libffi-3.2.1/include" LIBFFI_LIBS="-lffi -L/home/mjl/build/libffi-3.-I/2.1/install/lib" ZLIB_CFLAGS="-I/home/mjl/build/zlib-1.2.8/install/arm/include" ZLIB_LIBS="-lz -L/home/mjl/build/zlib-1.2.8/install/lib" glib_cv_stack_grows=no glib_cv_uscore=no ac_cv_func_posix_getpwuid_r=yes ac_cv_func_posix_getgrgid_r=yes ac_cv_lib_rt_clock_gettime=no glib_cv_monotonic_clock=yes4.checking gcc ...no （config.log libstdc++.so.6: cannot open shared object file: No such file or directory）解決方法 sudo apt-get install lib32stdc++6 lib32z15.接著執行會出現clock_gettime...看網上說，export LDFLAGS=" lrt "(不能用)用下邊的方法LDFLAGS=" -lrt "CC=/home/mjl/opt/gcc-4.7-linaro-rpi-gnueabihf/bin/arm-linux-gnueabihf-gcc ./configure LDFLAGS=" -lrt " --prefix=/home/mjl/build/gstreamer1.0/install/arm/ --host=arm-linux-gnueabihf LIBFFI_CFLAGS="-I/home/mjl/build/libffi-3.2.1/install/arm/lib/libffi-3.2.1/include" LIBFFI_LIBS="-lffi -L/home/mjl/build/libffi-3.-I/2.1/install/lib" ZLIB_CFLAGS="-I/home/mjl/build/zlib-1.2.8/install/arm/include" ZLIB_LIBS="-lz -L/home/mjl/build/zlib-1.2.8/install/lib" glib_cv_stack_grows=no glib_cv_uscore=no ac_cv_func_posix_getpwuid_r=yes ac_cv_func_posix_getgrgid_r=yes ac_cv_lib_rt_clock_gettime=no glib_cv_monotonic_clock=yes6.安裝glib 時出現glib msgfmt.. no （這個問題極易出現在Ubuntu 上）解決方案：apt-get install gettest7.安裝glib 時出現 error: Could not find a glib-genmarshal in your PATH，解決方案：先在主機安裝 apt-get install libglib2.0-dev8.make -j 49.make install10.交叉編譯至樹莓派①.CC=/home/mjl/opt/gcc-4.7-linaro-rpi-gnueabihf/bin/arm-linux-gnueabihf-gcc ./configure LDFLAGS=" -lrt " --prefix=/mnt/rasp-pi-rootfs/home/mjl/build/gstreamer1.0/install/arm/ --host=arm-linux-gnueabihf LIBFFI_CFLAGS="-I/home/mjl/build/libffi-3.2.1/install/arm/lib/libffi-3.2.1/include" LIBFFI_LIBS="-lffi -L/home/mjl/build/libffi-3.-I/2.1/install/lib" ZLIB_CFLAGS="-I/home/mjl/build/zlib-1.2.8/install/arm/include" ZLIB_LIBS="-lz -L/home/mjl/build/zlib-1.2.8/install/lib" glib_cv_stack_grows=no glib_cv_uscore=no ac_cv_func_posix_getpwuid_r=yes ac_cv_func_posix_getgrgid_r=yes ac_cv_lib_rt_clock_gettime=no glib_cv_monotonic_clock=yes②.make -j 4③.make install××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××二、交叉編譯gstreamer1.0安裝gstreamer-1.10.11.交叉編譯至樹莓派①.export PKG_CONFIG_PATH=/home/mjl/build/zlib-1.2.8/install/arm/lib/pkgconfig:/mnt/rasp-pi-rootfs/home/mjl/build/gstreamer1.0/install/arm/lib/pkgconfig:/home/mjl/build/libxml2-2.6.26/install/arm/lib/pkgconfig:$PKG_CONFIG_PATH②.CC=/home/mjl/opt/gcc-4.7-linaro-rpi-gnueabihf/bin/arm-linux-gnueabihf-gcc ./configure --prefix=/mnt/rasp-pi-rootfs/home/mjl/build/gstreamer1.0/install/arm/ --host=arm-linux-gnueabihf --disable-registry --disable-loadsave --disable-gtk-doc ac_cv_func_register_printf_function=no --disable-tests --disable-valgrind --disable-debug --disable-gst-debug 3.提示缺少什安裝什么4.cannot find -lgobject-2.0 lgmodule-2.0 lglib-2.0解決辦法：export PKG_CONFIG_PATH=/home/mjl/build/glib-2.45.3/install/arm/lib/pkgconfig:$PKG_CONFIG_PATH5.warning: libgstbase-1.0.so.0, needed by ../../libs/gst/net/.libs/libgstnet-1.0.so, not found解決辦法，查找sudo find / -name libgstnet-1.0.so我的在之前安裝的地方，/home/mjl/build/gstreamer-1.10.0/libs/gst/net/.libs/libgstnet-1.0.so cd /home/mjl/build/gstreamer-1.10.0/libs/gst/base/.libscp libgstbase-1.0.so libgstbase-1.0.so.0 libgstbase-1.0.so.0.1000.0 /home/mjl/opt/gcc-4.7-linaro-rpi-gnueabihf/arm-linux-gnueabihf/libc/lib/arm-linux-gnueabihf重新./configure6.make -j 47.sudo make install8.交叉編譯至本地①export PKG_CONFIG_PATH=/home/mjl/build/zlib-1.2.8/install/arm/lib/pkgconfig:/home/mjl/build/gstreamer1.0/install/arm/lib/pkgconfig:/home/mjl/build/libxml2-2.6.26/install/arm/lib/pkgconfig:$PKG_CONFIG_PATH②CC=/home/mjl/opt/gcc-4.7-linaro-rpi-gnueabihf/bin/arm-linux-gnueabihf-gcc ./configure --prefix=/home/mjl/build/gstreamer1.0/install/arm/ --host=arm-linux-gnueabihf --disable-registry --disable-loadsave --disable-gtk-doc ac_cv_func_register_printf_function=no --disable-tests --disable-valgrind --disable-debug --disable-gst-debug ③make -j 4④sudo make install××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××三、交叉編譯gst-plugins-base1.交叉編譯至樹莓派①.export PKG_CONFIG_PATH=/home/mjl/build/zlib-1.2.8/install/arm/lib/pkgconfig:/mnt/rasp-pi-rootfs/home/mjl/build/gstreamer1.0/install/arm/lib/pkgconfig:$PKG_CONFIG_PATH②CC=/home/mjl/opt/gcc-4.7-linaro-rpi-gnueabihf/bin/arm-linux-gnueabihf-gcc ./configure --prefix=/mnt/rasp-pi-rootfs/home/mjl/build/gstreamer1.0/install/arm/ --host=arm-linux-gnueabihf --disable-valgrind --disable-x --disable-gnome_vfs --disable-alsa --disable-ogg --disable-pango --disable-theora --disable-vorbis --disable-examples ③make -j 4④sudo make install2.交叉編譯至本地①.export PKG_CONFIG_PATH=/home/mjl/build/zlib-1.2.8/install/arm/lib/pkgconfig://home/mjl/build/gstreamer1.0/install/arm/lib/pkgconfig:$PKG_CONFIG_PATH②CC=/home/mjl/opt/gcc-4.7-linaro-rpi-gnueabihf/bin/arm-linux-gnueabihf-gcc ./configure --prefix=/home/mjl/build/gstreamer1.0/install/arm/ --host=arm-linux-gnueabihf --disable-valgrind --disable-x --disable-gnome_vfs --disable-alsa --disable-ogg --disable-pango --disable-theora --disable-vorbis --disable-examples ③make -j 4④sudo make install××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××四、交叉編譯gst-plugins-good1.交叉編譯至樹莓派①export PKG_CONFIG_PATH=/home/mjl/build/zlib-1.2.8/install/arm/lib/pkgconfig:/mnt/rasp-pi-rootfs/home/mjl/build/gstreamer1.0/install/arm/lib/pkgconfig:$PKG_CONFIG_PATH②CC=/home/mjl/opt/gcc-4.7-linaro-rpi-gnueabihf/bin/arm-linux-gnueabihf-gcc ./configure --prefix=/mnt/rasp-pi-rootfs/home/mjl/build/gstreamer1.0/install/arm/ --host=arm-linux-gnueabihf -disable-x --disable-xshm --disable-cairo --disable-xvideo --disable-esd --disable-shout2 --disable-gconf --disable-gdk_pixbuf --disable-hal --disable-libpng --disable-oss --disable-oss4③make -j 4④sudo make install2.交叉編譯至本地①export PKG_CONFIG_PATH=/home/mjl/build/zlib-1.2.8/install/arm/lib/pkgconfig:/home/mjl/build/gstreamer1.0/install/arm/lib/pkgconfig:$PKG_CONFIG_PATH②CC=/home/mjl/opt/gcc-4.7-linaro-rpi-gnueabihf/bin/arm-linux-gnueabihf-gcc ./configure --prefix=/home/mjl/build/gstreamer1.0/install/arm/ --host=arm-linux-gnueabihf -disable-x --disable-xshm --disable-cairo --disable-xvideo --disable-esd --disable-shout2 --disable-gconf --disable-gdk_pixbuf --disable-hal --disable-libpng --disable-oss --disable-oss4③make -j 4④sudo make install××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××××五、交叉編譯qt51.mkdir /mnt/rasp-pi-rootfs2.sudo mount -o loop,offset=70254592 2016-11-25-raspbian-jessie.img /mnt/rasp-pi-rootfs3.當掛載完成后，請進入cd /mnt/rasp-pi-rootfs/usr/lib/arm-linux-gnueabihf/查看兩個so文件，命令ls -l libdl.so 和ls -l libm.so,看清其指向的文件是否如lrwxrwxrwx 1 root root 13 Jan 10 15:30 libdl.so -> libdl-2.19.so ，如果不是，先刪除原來的軟連接（sudo rm libdl.so），執行sudo ln -s libdl-2.19.so libdl.so(重新建立軟連接)，如果arm-linux-gnueabihf文件夾下不存在libdl-2.19.so，看看剛才ls命令其指向的文件在哪（或者sudo find /mnt/rasp-pi-rootfs -name libdl-2.19.so我的是在/mnt/rasp-pi-rootfs/lib/arm-linux-gnueabihf/下），拷貝至此（/mnt/rasp-pi-rootfs/usr/lib/arm-linux-gnueabihf）即可,執行sudo ln -s libdl-2.19.so libdl.so，對于libm同樣操作，原因：防止出現：undefined reference to `__dlopen’等問題，參照http://blog.csdn.net/scylhy/article/details/52818779。4.cd ~/opt/cross-compile-tools5.sudo ./fixQualifiedLibraryPaths /mnt/rasp-pi-rootfs/ ~/opt/gcc-4.7-linaro-rpi-gnueabihf/bin/arm-linux-gnueabihf-gcc6.export PKG_CONFIG_PATH=/home/mjl/build/gstreamer1.0/install/arm/lib/pkgconfig:$PKG_CONFIG_PATH(本地和樹莓派各有一個gstreamer1.0，因為如果本地沒有的話，export pkgconfig無法識別，如果樹莓派沒有的話，因為sysroot 前綴，導致其編譯時候找不到本地文件（會多了前綴），如果去掉sysroot的話，許多自帶的庫無法使用，如egl等等，所以折中的辦法是樹莓派和本地的gstreamer1.0各編譯一次)7.cd ~/opt/qt-everywhere-opensource-src-5.7.1/qtbase8../configure -opengl es2 -device linux-rasp-pi-g++ -device-option CROSS_COMPILE=~/opt/gcc-4.7-linaro-rpi-gnueabihf/bin/arm-linux-gnueabihf- -sysroot /mnt/rasp-pi-rootfs -opensource -confirm-license -optimized-qmake -reduce-exports -release -make libs -prefix /usr/local/qt5pi -hostprefix /usr/local/qt5pi -gstreamer 1.0 -v0.make -j 410.sudo make install11.cd ~/opt/qt-everywhere-opensource-src-5.7.1/12.執行如下命令 for MODULE in qtimageformats qtsvg qtscript qtxmlpatterns qtdeclarative qtsensors qt3d qtgraphicaleffects qtlocation ; do cd $MODULE; /usr/local/qt5pi/bin/qmake .; make -j4; sudo make install; cd ..; done13. cd~/opt/14.sync; sudo umount /mnt/rasp-pi-rootfs （取消掛載）15.sudo dd bs=1M if=2016-11-25-raspbian-jessie.img of=/dev/sdb; sync （燒錄至內存卡）(看清of后的地址，可用命令fdisk -l 查看，我就是直接用的sdb，然后系統都沒了，要不然也沒機會再熟悉一遍，也沒機會把經驗總結一下--！)到此就完成了交叉編譯的環境配置，其他配置參照我之前的交叉編譯的文章。16.聲明一下，因為樹莓派板子燒了也不確定，交叉編譯的gstreamer1.0能不能使用，等我新板子回來我再驗證一下。17.其實我覺得如果嫌交叉編譯麻煩，可以在樹莓派上安裝gstreamer及gst-plugins-..然后交叉編譯qt5.7時，export PKG_CONFIG_PATH=...,其實我有多少次都有種使用此種方法的沖動，但是不服輸的心態讓我覺得明知山有虎偏向虎山行！引用鏈接：http://blog.csdn.net/water_cow/article/details/8728111

http://blog.csdn.net/water_cow/article/details/8728216

http://blog.csdn.net/xueyeguiren8/article/details/54345013

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