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  • 基于freescale i.Mx6(ARM)的阿里云oss调试记录

    交叉编译阿里OSS调试记录

    1.1 开通oss服务

    具体参考以下链接:

    https://help.aliyun.com/document_detail/31884.html?spm=a2c4g.11186623.6.558.n2g1UA

    1.2 SDK安装

    在ubuntu下安装,安装步骤如下:

    • 安装CMake

    执行以下命令安装CMake。

    sudo apt-get install cmake
    • 安装第三方库

    执行以下命令安装第三方库。

    sudo apt-get install libcurl4-openssl-dev libapr1-dev libaprutil1-dev libmxml-dev

    下载oss sdk,链接为:

    https://github.com/aliyun/aliyun-oss-c-sdk

    编译安装OSS C SDK

    典型的编译命令如下:

    1.  cmake .
    2.  make
    3.  make install

    注意:

    • 执行cmake . 时默认会到/usr/local/下面去寻找curlaprapr-utilmxml的头文件和库文件。
    • 默认编译是Debug类型,可以指定以下几种编译类型: Debug, Release, RelWithDebInfoMinSizeRel,如果要使用release类型编译,则执行cmake -f CMakeLists.txt -DCMAKE_BUILD_TYPE=Release
    • 如果您在安装curlaprapr-utilmxml时指定了安装目录,则需要在执行cmake时指定这些库的路径,
    • 比如:cmake -f CMakeLists.txt -DCURL_INCLUDE_DIR=/usr/local/include/curl/ -DCURL_LIBRARY=/usr/local/lib/libcurl.so -DAPR_INCLUDE_DIR=/usr/local/include/apr-1/ -DAPR_LIBRARY=/usr/local/lib/libapr-1.so -DAPR_UTIL_INCLUDE_DIR=/usr/local/apr/include/apr-1 -DAPR_UTIL_LIBRARY=/usr/local/apr/lib/libaprutil-1.so -DMINIXML_INCLUDE_DIR=/usr/local/include -DMINIXML_LIBRARY=/usr/local/lib/libmxml.so
    • 如果要指定安装目录,则需要在cmake时增加: -DCMAKE_INSTALL_PREFIX=/your/install/path/usr/local/
    • 如果执行cmake时报以下错误:Could not find apr-config/apr-1-config,原因是在默认路径里面找不到apr-1-config文件,这时候可以在执行cmake命令时,在最后面加上-DAPR_CONFIG_BIN=/path/to/bin/apr-1-config。如果报:Could not find apu-config/apu-1-config,则需要加上-DAPU_CONFIG_BIN=/path/to/bin/apu-1-config

    参考链接:

    https://help.aliyun.com/document_detail/32132.html?spm=a2c4g.11186623.6.795.puijFV

    注:

    如果在ubuntu14.04上执行”cmake .”命令时会出现报错信息:CMAKE_CXX_COMPILER-NOTFOUND,则需要安装g++: apt-get install g++

    然后再执行:

    cmake  .

    make

    make install

    即可

    安装依赖库(ubuntu下的依赖库与交叉依赖库)

    https://help.aliyun.com/document_detail/32132.html?spm=a2c4g.11186623.6.797.Bf6aUL

    我自己在ubuntu下的编译oss-c-sdk时的命令

    cmake -f CMakeLists.txt -DCURL_INCLUDE_DIR=/usr/local/include/curl/ -DCURL_LIBRARY=/usr/local/lib/libcurl.so -DAPR_INCLUDE_DIR=/usr/local/apr/include/apr-1 -DAPR_LIBRARY=/usr/local/apr/lib/libapr-1.so -DAPR_UTIL_INCLUDE_DIR=/usr/local/apr/include/apr-1 -DAPR_UTIL_LIBRARY=/usr/local/apr/lib/libaprutil-1.so -DMINIXML_INCLUDE_DIR=/usr/local/include -DMINIXML_LIBRARY=/usr/local/lib/libmxml.so

    1.3 demo程序运行

    1.3.1 下载demo程序

    下载oss的demo程序,链接为:

    http://docs-aliyun.cn-hangzhou.oss.aliyun-inc.com/assets/attach/32132/cn_zh/1487730555529/aliyun-oss-c-sdk-demo.tar.gz?spm=a2c4g.11186623.2.14.ljDN1R&file=aliyun-oss-c-sdk-demo.tar.gz

    demo程序的使用说明可以参考:

    https://help.aliyun.com/document_detail/32132.html

    https://yq.aliyun.com/articles/60924?spm=a2c4g.11186623.2.15.ljDN1R

    1.3.2 编译运行demo程序

    进入到oss-c-sdk-demo-ubuntu工程目录,修改main.c,下面修改的内容是参照3.1节开通oss服务时对应的内容。

    const char OSS_ENDPOINT[] = "oss-cn-shanghai.aliyuncs.com";

    const char ACCESS_KEY_ID[] = "LTAIGMGKwETW7Rbj";

    const char ACCESS_KEY_SECRET[] = "i8MX7RAOY5Z5sCNQ721glLWxd4CVTw";

    const char BUCKET_NAME[] = "pandarobot";

    const char OBJECT_NAME[] = "SouthIsland_NewZealand.jpg";

    执行make命令,发现

     

    进入到/usr/local/include/oss_c_sdk,编辑aos_define.h

    修改 #include < apr_time.h>  为  #include<apr-1/ apr_time.h>

    继续make,出现类似的错误继续修改,直到make成功

    然后输入 ./main

    发现报错

     

    那是因为目标程序需要依赖库

    1、首先打开/etc/ld.so.conf文件

    2、加入动态库文件所在的目录:执行vi /etc/ld.so.conf,在"include ld.so.conf.d/*.conf"下方增加"/usr/local/lib"。

    3、保存后,在命令行终端执行:/sbin/ldconfig -v;其作用是将文件/etc/ld.so.conf列出的路径下的库文件缓存到/etc/ld.so.cache以供使用,因此当安装完一些库文件,或者修改/etc/ld.so.conf增加了库的新搜索路径,需要运行一下ldconfig,使所有的库文件都被缓存到文件/etc/ld.so.cache中,如果没做,可能会找不到刚安装的库。

    参考链接:

    https://www.cnblogs.com/codingmengmeng/p/7456539.html

    再次编译运行./main

    然后在阿里云的oss上就可以看到刚刚上传的SouthIsland_NewZealand.jpg

     

    32位的ubuntu下,编译demo程序时,会报错:

    /usr/local/include/oss_c_sdk/aos_define.h:11:28: fatal error: apr-1/apr_time.h: No such file or directory

    修改Makefile,红色方框中为增加的内容

     

    再次编译的时候,会有以下错误/usr/include/apr-1.0/apr.h:358:1: error: unknown type name ‘off64_t’

    这是因为32位的ubuntu不支持off64_t,编辑/usr/include/apr-1.0/apr.h第358行,将off64_t改成off_t,再次编译就可以通过了。

    参考链接:https://stackoverflow.com/questions/22663897/unknown-type-name-off64-t

    1.3.3 交叉编译运行demo程序

    1.3.3.1 安装交叉编译器

    针对我们的机器人主控板ControllerMain使用的是FreeScale的iMx.6,安装对应的交叉编译器。

    将freescale.tar.gz放到/opt目录下

    tar zxvf freescale.tar.gz

    将交叉编译器增加到环境变量中

    gedit  /etc/profile

    在文件最后增加内容如下:

    export ARCH=arm

    export CROSS_COMPILE=/opt/freescale/usr/local/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/fsl-linaro-toolchain/bin/arm-none-linux-gnueabi-

    export PATH=/opt/freescale/usr/local/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/fsl-linaro-toolchain/bin:$PATH

     

    执行source /etc/profile,使交叉编译器生效,最好再reboot

    安装32bit的兼容库

    apt-get install lib32z1 lib32ncurses5 lib32bz2-1.0

    然后查看交叉编译器版本

    arm-fsl-linux-gnueabi-gcc  -v

    如果能够查看到版本,说明交叉编译器安装成功

     

    1.3.3.2 交叉编译demo程序

    进入到oos-c-sdk-demo-ubuntu目录,修改makefile

    gedit Makefile

    修改INCLUDES和CC如下图所示

     

    然后执行make命令,发现报错如下:

     

    然后进入到/usr/include/curl/目录下

    gedit curlrules.h

    发现如下这段

     

    意思是我们在1.2节所安装的libcurl的执行程序在这里不适用了,我们要重新交叉编译libcurl。

    1.       安装curl

    于是,在网上找libcurl的源代码工程

    https://curl.haxx.se/download.html

    下载链接为:

    file:///D:/Documents/Downloads/curl-7.59.0.tar.gz

    将curl-7.59.0.tar.gz复制到ubuntu中,交叉编译

    这里将curl-7.59.0.tar.gz放到~/kevin 目录下

    tar zxvf curl-7.59.0.tar.gz

    然后交叉编译curl:

    ./configure --prefix=/home/kevin/dependLib/libcurl --host=arm-none-linux CC=arm-none-linux-gnueabi-gcc CXX=arm-none-linux-gnueabi-g++

    Ubuntu 32bit:

    ./configure --prefix=/root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/libcurl --host=arm-none-linux CC=arm-none-linux-gnueabi-gcc CXX=arm-none-linux-gnueabi-g++

    make

    make install

    如果configure按照如下配置执行:

    ./configure --host=arm-none-linux CC=arm-none-linux-gnueabi-gcc CXX=arm-none-linux-gnueabi-g++

    那么libcurl会在以下目录:

    /usr/local/lib

    参考链接:

    ARM平台移植libcurl curl-7.49.0

    http://blog.csdn.net/miaodichiyou/article/details/51451134

    交叉编译生成的libcurl在/home/kevin/ dependLib /libcurl目录下

    Libraries have been installed in:

       /home/kevin/dependLib/libcurl/lib

    再次进入到oos-c-sdk-demo-ubuntu目录,修改makefile

     

    然后再次执行make命令,发现报错

     

    然后到/usr目录下查找mxml.h,发现它在include目录下,继续修改makefile

     

    继续执行make命令,发现报错如下

     

    修改makefile,重新指定oss_c_sdk和curl的目录

     

    继续make,发现报错减少

     

    2.       安装apr

    下载apr的源代码

    http://apr.apache.org/download.cgi

    https://mirrors.tuna.tsinghua.edu.cn/apache//apr/apr-1.6.3.tar.gz

    http://archive.apache.org/dist/apr/apr-1.5.2.tar.gz

     

    在ubuntu中解压,进入apr文件夹,

    新建arm-linux.cache

    gedit arm-linux.cache,填写以下内容

    apr_cv_process_shared_works=yes

    apr_cv_mutex_robust_shared=yes

    保存,退出。

    输入以下命令

    ./configure --prefix=/home/kevin/dependLib/apr/ --host=arm-linux CC=arm-none-linux-gnueabi-gcc CXX=arm-none-linux-gnueabi-g++ LD=arm-none-linux-gnueabi-ld ac_cv_file__dev_zero=yes ac_cv_func_setpgrp_void=yes ac_cv_sizeof_struct_iovec=8 apr_cv_tcp_nodelay_with_cork=yes --cache=arm-linux.cache

    Ubuntu 32bit下,输入以下命令

    ./configure --prefix=/root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/apr/ --host=arm-linux CC=arm-none-linux-gnueabi-gcc CXX=arm-none-linux-gnueabi-g++ LD=arm-none-linux-gnueabi-ld ac_cv_file__dev_zero=yes apr_cv_mutex_robust_shared=yes apr_cv_process_shared_works=yes ac_cv_func_setpgrp_void=yes ac_cv_sizeof_struct_iovec=8 apr_cv_tcp_nodelay_with_cork=yes --cache=arm-linux.cache

    参考链接:

    https://www.cnblogs.com/zhangsf/archive/2013/08/21/3272960.html

    https://blog.csdn.net/u010394807/article/details/50761770

    发现报错:cannot remove `libtoolT’: No such file or directory 

    网上找到一些解决方案,就是编辑 configure文件,查找 $RM "$cfgfile" 这个地方,用#注释掉,然后就可以了

     

    参考链接:https://my.oschina.net/u/146514/blog/196168

    继续./configure……  发现报错

    继续修改configure

    #gedit configure

    具体修改内容如下

    还需要对configure文件进行一下修改,搜索apr_ssize_t可以定位到下面一段代码:

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking which format to use for apr_ssize_t" >&5

    $as_echo_n "checking which format to use for apr_ssize_t... " >&6; }

    if test -n "$ssize_t_fmt"; then

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: %$ssize_t_fmt" >&5

    $as_echo "%$ssize_t_fmt" >&6; }

    elif test "$ac_cv_sizeof_ssize_t" = "$ac_cv_sizeof_int"; then

        ssize_t_fmt="d"

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: %d" >&5

    $as_echo "%d" >&6; }

    elif test "$ac_cv_sizeof_ssize_t" = "$ac_cv_sizeof_long"; then

        ssize_t_fmt="ld"

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: %ld" >&5

    $as_echo "%ld" >&6; }

    else

        as_fn_error $? "could not determine the proper format for apr_ssize_t" "$LINENO" 5

    fi

    将中间添加一段代码(红色标注),修改为

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking which format to use for apr_ssize_t" >&5

    $as_echo_n "checking which format to use for apr_ssize_t... " >&6; }

    if test -n "$ssize_t_fmt"; then

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: %$ssize_t_fmt" >&5

    $as_echo "%$ssize_t_fmt" >&6; }

    elif test "$ac_cv_sizeof_ssize_t" = "$ac_cv_sizeof_int"; then

        ssize_t_fmt="d"

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: %d" >&5

    $as_echo "%d" >&6; }

    elif test "$ac_cv_sizeof_ssize_t" = "$ac_cv_sizeof_long"; then

        ssize_t_fmt="ld"

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: %ld" >&5

    $as_echo "%ld" >&6; }

    elif test "$ac_cv_sizeof_ssize_t" = "$ac_cv_sizeof_long_long";then

        ssize_t_fmt="lld"

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: %lld" >&5

    $as_echo "%lld" >&6; }

    else

        as_fn_error $? "could not determine the proper format for apr_ssize_t" "$LINENO" 5

    fi

    搜索apr_size_t可以定位到下面一段代码

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking which format to use for apr_size_t" >&5

    $as_echo_n "checking which format to use for apr_size_t... " >&6; }

    if test -n "$size_t_fmt"; then

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: %$size_t_fmt" >&5

    $as_echo "%$size_t_fmt" >&6; }

    elif test "$ac_cv_sizeof_size_t" = "$ac_cv_sizeof_int"; then

        size_t_fmt="d"

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: %d" >&5

    $as_echo "%d" >&6; }

    elif test "$ac_cv_sizeof_size_t" = "$ac_cv_sizeof_long"; then

        size_t_fmt="ld"

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: %ld" >&5

    $as_echo "%ld" >&6; }

    else

        as_fn_error $? "could not determine the proper format for apr_size_t" "$LINENO" 5

    fi

    将中间添加一段代码(红色标注),修改为:

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking which format to use for apr_size_t" >&5

    $as_echo_n "checking which format to use for apr_size_t... " >&6; }

    if test -n "$size_t_fmt"; then

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: %$size_t_fmt" >&5

    $as_echo "%$size_t_fmt" >&6; }

    elif test "$ac_cv_sizeof_size_t" = "$ac_cv_sizeof_int"; then

        size_t_fmt="d"

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: %d" >&5

    $as_echo "%d" >&6; }

    elif test "$ac_cv_sizeof_size_t" = "$ac_cv_sizeof_long"; then

        size_t_fmt="ld"

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: %ld" >&5

    $as_echo "%ld" >&6; }

    elif test "$ac_cv_sizeof_size_t" = "$ac_cv_sizeof_long_long"; then

        size_t_fmt="lld"

        { $as_echo "$as_me:${as_lineno-$LINENO}: result: %lld" >&5

    $as_echo "%lld" >&6; }

    else

        as_fn_error $? "could not determine the proper format for apr_size_t" "$LINENO" 5

    fi

    执行make命令,发现报错

     

    报错原因:

    因为gen_test_char 使用编译工具编译出来的,但交叉编译出的gen_test_char这个工具在宿主机上无法使用,

    所以可以先./configure 再make 将工具保存起来 在执行交叉编译configure,再把工具cp回原位置并修改makefile 执行即解决

    完整编译流程如下:

    ./configure

    make clean

    make

    cp -a tools/gen_test_char ..

    make clean

    ./configure --prefix=/home/kevin/dependLib/apr --host=arm-linux CC=arm-none-linux-gnueabi-gcc CXX=arm-none-linux-gnueabi-g++ LD=arm-none-linux-gnueabi-ld ac_cv_file__dev_zero=yes ac_cv_func_setpgrp_void=yes ac_cv_sizeof_struct_iovec=8 apr_cv_tcp_nodelay_with_cork=yes --cache=arm-linux.cache

     

    cp -a ../gen_test_char tools/

     

    gedit Makefile

    134 行

     OBJECTS_gen_test_char = tools/gen_test_char.lo $(LOCAL_LIBS)

    屏蔽

     #OBJECTS_gen_test_char = tools/gen_test_char.lo $(LOCAL_LIBS)

    目的是不生成新的gen_test_char文件

    gedit include/apr_want.h 第93行 #ifndef APR_IOVEC_DEFINED 替换成#if  0

    make

    make install

    Libraries have been installed in:

       /home/kevin/dependLib/apr//lib

    如果configure按照如下命令执行:

    ./configure --host=arm-linux CC=arm-none-linux-gnueabi-gcc CXX=arm-none-linux-gnueabi-g++ LD=arm-none-linux-gnueabi-ld ac_cv_file__dev_zero=yes ac_cv_func_setpgrp_void=yes ac_cv_sizeof_struct_iovec=8 apr_cv_tcp_nodelay_with_cork=yes --cache=arm-linux.cache

    那么lib会在以下目录:

    Libraries have been installed in:

       /usr/local/apr/lib

    参考链接:

    http://blog.csdn.net/m0_37263637/article/details/78590853

    3.   安装apr-util

    下载链接为:http://apr.apache.org/download.cgi

    tar -xvzf apr-util-1.4.1.tar.gz

    cd apr-util-1.4.1.

    mkdir /home/kevin/dependLib/apr-util

    ./configure

    ./configure --prefix=/home/kevin/dependLib/apr-util --with-apr=/home/kevin/dependLib/apr --host=arm-linux CC=arm-none-linux-gnueabi-gcc CXX=arm-none-linux-gnueabi-g++ LD=arm-none-linux-gnueabi-ld

    Ubuntu 32bit 下:

    ./configure --prefix=/root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/apr-util --with-apr=/root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/apr --host=arm-linux CC=arm-none-linux-gnueabi-gcc CXX=arm-none-linux-gnueabi-g++ LD=arm-none-linux-gnueabi-ld

    make

    中间过程出现报错

    xml/apr_xml.c:35:19: fatal error: expat.h: No such file or directory

    网上PC平台说是说缺少了xml的解析器。查阅网络资料后找到了解决方案,下载libexpat,并交叉编译

    git clone https://github.com/libexpat/libexpat.git

    cd expat/

    ./buildconf.sh

     

    出现报错

     

    apt-get install autoconf automake libtool

     

    继续输入以下指令

    ./configure --prefix=/home/kevin/dependLib/expat/ --with-docbook -host=arm-linux CC=arm-none-linux-gnueabi-gcc CXX=arm-none-linux-gnueabi-g++

     

    Ubuntu 32bit下

    ./configure --prefix=/root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/expat/ --with-docbook -host=arm-linux CC=arm-none-linux-gnueabi-gcc CXX=arm-none-linux-gnueabi-g++

     

    出现报错

     

    apt-get install docbook2x

     

    automake

    make

    make install

    –with-expat=/home/kevin/dependLib/expat, expat安装目录加入到apr-util-1.6.1 configure中。

    进入到apr-util-1.6.1目录中

    apr-util-1.5.4/xlate/xlate.c的handle_special_names函数,直接关掉本地编码相关的两个判断,直接返回return page; 即:72 75行

      //  return apr_os_default_encoding(pool);

         return page;

     

    参考链接:http://blog.csdn.net/freeman1975/article/details/53482713

    完整版的命令如下:

    ./configure --prefix=/home/kevin/dependLib/apr-util --host=arm-linux CC=arm-none-linux-gnueabi-gcc CXX=arm-none-linux-gnueabi-g++ --with-apr=/home/kevin/dependLib/apr --with-expat=~/kevin/dependLib/libexpat/expat --with-expat=/home/kevin/dependLib/expat

    Ubuntu 32位下:

    ./configure --prefix=/root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/apr-util --host=arm-linux CC=arm-none-linux-gnueabi-gcc CXX=arm-none-linux-gnueabi-g++ --with-apr=/root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/apr --with-expat=/root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/expat

    make

    make install

    Libraries have been installed in:

       /home/kevin/dependLib/apr-util/lib

    如果configure按照以下配置:

    ./configure  --host=arm-linux CC=arm-none-linux-gnueabi-gcc CXX=arm-none-linux-gnueabi-g++ --with-apr=/home/kevin/dependLib/apr --with-expat=~/kevin/dependLib/libexpat/expat --with-expat=/home/kevin/dependLib/expat

    那里库会安装到下列目录中:

    Libraries have been installed in:

       /usr/local/apr/lib

    /usr/bin/install -c -m 644 aprutil.exp /usr/local/apr/lib

    /usr/bin/install -c -m 755 apu-config.out /usr/local/apr/bin/apu-1-config

    参考链接:

    http://blog.csdn.net/m0_37263637/article/details/78590853

    4.       安装mxml

    mxml的下载链接为:

    https://github.com/michaelrsweet/mxml/releases

    https://github.com/michaelrsweet/mxml/releases/download/v2.11/mxml-2.11.tar.gz

    tar -xvzf mxml-2.11.tar.gz

    cd mxml-2.11

    ./configure --prefix=/home/kevin/dependLib/mxml --host=arm-linux CC=arm-none-linux-gnueabi-gcc CXX=arm-none-linux-gnueabi-g++

    Ubuntu 32bit 下:

    ./configure --prefix=/root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/mxml --host=arm-linux CC=arm-none-linux-gnueabi-gcc CXX=arm-none-linux-gnueabi-g++

    make

    make install

    如果configure按照如下进行配置:

    ./configure --host=arm-linux CC=arm-none-linux-gnueabi-gcc CXX=arm-none-linux-gnueabi-g++

    那么库会被安装到如下目录:

    Installing libmxml.so to /usr/local/lib...

    Installing libmxml.a to /usr/local/lib...

    Installing mxmldoc in /usr/local/bin...

    Installing documentation in /usr/local/share/doc/mxml...

    Installing header files in /usr/local/include...

    Installing pkgconfig files in /usr/local/lib/pkgconfig...

    Installing man pages in /usr/local/share/man...

    参考链接:

    http://blog.csdn.net/sukhoi27smk/article/details/19633601

    以上1~4步完成的是Apache的交叉编译

    5.       oss_c_sdk交叉编译

    参考链接:

    http://docs-aliyun.cn-hangzhou.oss.aliyun-inc.com/pdf/oss-sdk-intl-zh-2018-03-14.pdf?spm=a3c0i.o32169zh.a3.13.26855ac5zpO1jp&file=oss-sdk-intl-zh-2018-03-14.pdf

    https://help.aliyun.com/document_detail/32132.html?spm=a2c4g.11186623.6.796.apHDuU

    进入到aliyun-oss-c-sdk目录

    CMakeList.txt开头增加如下内容

    SET(CMAKE_SYSTEM_NAME Linux)

    SET(TOOLCHAIN_DIR "/opt/freescale/usr/local/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/fsl-linaro-toolchain")

    set(CMAKE_SYSTEM_PROCESSOR MIPS)

    SET(CMAKE_FIND_ROOT_PATH ${TOOLCHAIN_DIR})

    SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)

    SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)

    SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

    SET(CMAKE_C_COMPILER ${TOOLCHAIN_DIR}/bin/arm-none-linux-gnueabi-gcc)

    SET(CMAKE_CXX_COMPILER ${TOOLCHAIN_DIR}/bin/arm-none-linux-gnueabi-g++)

    FIND_PROGRAM(APR_CONFIG_BIN NAMES apr-config apr-1-config PATHS /home/kevin/dependLib/apr/bin /usr/bin /usr/local/bin /usr/local/apr/bin/)

    FIND_PROGRAM(APU_CONFIG_BIN NAMES apu-config apu-1-config PATHS /home/kevin/dependLib/apr-util/bin /usr/bin /usr/local/bin /usr/local/apr/bin/)

    Ubuntu 32位下:

    FIND_PROGRAM(APR_CONFIG_BIN NAMES apr-config apr-1-config PATHS /root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/apr/bin /usr/bin /usr/local/bin /usr/local/apr/bin/)

    FIND_PROGRAM(APU_CONFIG_BIN NAMES apu-config apu-1-config PATHS /root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/apr-util/bin /usr/bin /usr/local/bin /usr/local/apr/bin/)

     

    然后输入以下命令

    cmake . -DCMAKE_INSTALL_PREFIX=/home/kevin/dependLib/oss_c_sdk -DCURL_INCLUDE_DIR=/home/kevin/dependLib/libcurl/include/ -DCURL_LIBRARY=/home/kevin/dependLib/libcurl/lib/libcurl.a -DAPR_INCLUDE_DIR=/home/kevin/dependLib/apr/include/apr-1 -DAPR_LIBRARY=/home/kevin/dependLib/apr/lib/libapr-1.a -DAPR_UTIL_INCLUDE_DIR=/home/kevin/dependLib/apr-util/include/apr-1 -DAPR_UTIL_LIBRARY=/home/kevin/dependLib/apr-util/lib/libaprutil-1.a -DMINIXML_INCLUDE_DIR=/home/kevin/dependLib/mxml/include/ -DMINIXML_LIBRARY=/home/kevin/dependLib/mxml/lib/libmxml.a

    make,发现报错如下:

     

    Ubuntu下生成oss sdk 的lib时:

    cmake . -DCMAKE_INSTALL_PREFIX=/home/kevin/dependLib/oss_c_sdk -DCURL_INCLUDE_DIR=/usr/local/include -DCURL_LIBRARY=/usr/local/lib/libcurl.a -DAPR_INCLUDE_DIR=/usr/local/apr/include/apr-1 -DAPR_LIBRARY=/usr/local/apr/lib/libapr-1.a -DAPR_UTIL_INCLUDE_DIR=/usr/local/apr/include/apr-1 -DAPR_UTIL_LIBRARY=/usr/local/apr/lib/libaprutil-1.a -DMINIXML_INCLUDE_DIR=/usr/local/include -DMINIXML_LIBRARY=/usr/local/lib/libmxml.a –DMATH_LIBRARY=/home/kevin/dependLib/freescale/usr/local/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/fsl-linaro-toolchain/arm-fsl-linux-gnueabi/multi-libs/usr/lib/libm.a –DM_LIBRARY=/home/kevin/dependLib/freescale/usr/local/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/fsl-linaro-toolchain/arm-fsl-linux-gnueabi/multi-libs/usr/lib/libm.a –DPTHREAD_LIBRARY=/home/kevin/dependLib/freescale/usr/local/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/fsl-linaro-toolchain/arm-fsl-linux-gnueabi/multi-libs/usr/lib/libpthread.a –DRT_LIBRARY=/home/kevin/dependLib/freescale/usr/local/gcc-4.6.2-glibc-2.13-linaro-multilib-2011.12/fsl-linaro-toolchain/arm-fsl-linux-gnueabi/multi-libs/usr/lib/librt.a

    Ubuntu 32位下,交叉编译oss sdk的lib时:

    修改CMakeList.txt

    屏蔽最后两行

     

    然后执行以下命令:

    cmake . -DCMAKE_INSTALL_PREFIX=/root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm /oss_c_sdk -DCURL_INCLUDE_DIR=/root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/libcurl/include -DCURL_LIBRARY=/root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/libcurl/lib/libcurl.a -DAPR_INCLUDE_DIR=/root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/apr/include/apr-1 -DAPR_LIBRARY=/root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/apr/lib/libapr-1.a -DAPR_UTIL_INCLUDE_DIR=/root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/apr-util /include/apr-1 -DAPR_UTIL_LIBRARY=/root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/apr-util/lib/libaprutil-1.a -DMINIXML_INCLUDE_DIR=/root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/mxml/include -DMINIXML_LIBRARY=/root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/mxml/lib/libmxml.a

    6.       oss_c_sdk-demo程序交叉编译

    进入到oss-c-sdk-demo目录中,修改Makefile为

    INCLUDES = -I. -I /root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/oss_c_sdk/include/oss_c_sdk -I /root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/expat/include -I /root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/libcurl/include -I /root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/apr/include/apr-1 -I /root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/apr-util/include/apr-1 -I /root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/mxml/include

    SRCS = main.c

    OBJS = $(SRCS:.c=.o)

    CC = arm-fsl-linux-gnueabi-gcc

    CFLAGS = -Wall -O -g

    LDFLAGS := -L /root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/oss_c_sdk/lib -L /root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/expat/lib -L /root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/libcurl/lib -L /root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/apr/lib -L /root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/apr-util/lib -L /root/panda/PicoIPC-mqtt/oss/dependlib/dependlib-arm/mxml/lib

    LDFLAGS += -lpthrad -loss_c_sdk -lcurl -lmxml -lapr-1 -lexpat -laprutil-1

    #LIBS = -lpthread -loss_c_sdk -lcurl -lmxml -lapr-1 -laprutil-1

    EXE = main

    $(EXE):$(OBJS)

             $(CC) $^ -o $@ $(LDFLAGS)

    %.o: %.c

             $(CC) $(CFLAGS) $(INCLUDES) -c $< -o $@

    clean:

             rm -f $(EXE) $(OBJS)

     

    将交叉编译生成的库拷贝到ControllerMain的/usr/lib目录中,注意名称要改成下列名称:

    liboss_c_sdk.so.3.0.0

    libcurl.so.4

    libmxml.so.1

    libapr-1.so.0

    libexpat.so.1

    libaprutil-1.so.0

    如果拷贝这些库的话,在ControllerMain中执行oss的demo程序时,会报错:cannot open shared object file: No such file or directory

    如果在ControllerMain中运行程序是出现如下错误:

    put object from buffer failed

    put object from file failed, code:403, error_code:RequestTimeTooSkewed, error_msg:The difference between the request time and the current time is too large., request_id:5AC983F72F08FBB69F72F8BB

    get object to buffer failed

    get object to local file failed

    需要将系统时间设定为北京时间减去8小时,因为ControllerMain使用的是UTC时间,北京时间为UTC+8时区的时间。

    设置系统时间的命令:

    date 2018.04.08-03:03:00

    hwclock -w

    hwclock -r

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  • 原文地址:https://www.cnblogs.com/wangkevin5626/p/9183287.html
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