交叉编译php5,、nginx、squid方法

本文为原创，转载请注明：http://blog.chinaunix.net/uid/26772321.html

交叉编译php5

　　软件版本：php-5.4.27

　　依赖库：zlib,libxml2

　　交叉编译器：arm-hisiv200-linux-gnueabi

1. 将交叉编译器路径添加到PATH中， 我的交叉编译器目录为/usr/local/arm-hisiv200-linux/，而交叉编译器在交叉编译器目录的/bin中，在控制台输入

   PATH=$PATH:/usr/local/arm-hisiv200-linux/bin/

2. 首先先交叉编译zlib，进入zlib源码目录。
3. 执行CC=arm-hisiv200-linux-gnueabi-gcc  ./configure  --shared  --prefix=ZLIB_PATH(编译成功后的安装路径)
4. make && make install
5. 在ZLIB_PATH中会有编译成功后的文件和配置。
6. 然后交叉编译libxml2，进入libxml2源码目录。
7. 执行CC=arm-hisiv200-linux-gnueabi-gcc  ./configure  --host=arm-hisiv200-linux-gnueabi  --prefix=LIBXML2_PATH(编译成功后的安装路径)
8. make && make install
9. 在LIBXML2_PATH中会有编译成功后的文件和配置。
10. 开始交叉编译php5，进入php5源码目录。
11. 首先先执行./buildconf  --force，为了防止出现 cp:cannot stat 'sapi/cli/php.1': No such file or directory
12. 执行./configure  --host=arm-hisiv200-linux-gnueabi  --enable-shared  --with-zlib-dir=ZLIB_PATH  --with-libxml-dir=LIBXML2_PATH  --disable-phar  --with-sqlite  --with-pdo-sqlite  --without-iconv  --enable-fpm  --prefix=PHP5_PATH
13. make && make install
14. 编译好的php程序及配置就在PHP5_PATH中。

 

交叉编译nginx

　　软件版本：nginx-1.6.2

　　依赖源码：pcre,zlib(这里是需要用到它们的源码)

　　交叉编译器：arm-hisiv200-linux-gnueabi

　　linux版本：32位ubuntu(这个很重要，主要是使用32位x86系统才能进行编译成功，因为字长不一样)

　　交叉编译nginx与交叉编译php5不同就是nginx用的是依赖的库的源码，而php5用的是库文件。

1. 进入nginx-1.6.2源码目录。
2. 在配置和编译nginx会出现很多错误，我们一个一个解决，首先我使用的configure配置如下：
   

   #!/bin/bash
   
   CC_PATH=/home/shanlink/Cross_compile/arm-hisiv200-linux/bin/arm-hisiv200-linux-gnueabi-gcc
   CPP_PATH=/home/shanlink/Cross_compile/arm-hisiv200-linux/bin/arm-hisiv200-linux-gnueabi-g++
   INSTALL_PATH=/home/shanlink/Cross_compile/nginx_ccs/
   PCRE_PATH=/home/shanlink/Cross_compile/pcre-8.11/
   ZLIB_PATH=/home/shanlink/Cross_compile/zlib-1.2.3/
   CC_OPTS="-I /home/shanlink/Cross_compile/arm-hisiv200-linux/target/include/"
   
   ./configure --prefix=$INSTALL_PATH --with-zlib=$ZLIB_PATH --with-pcre=$PCRE_PATH --with-cc=$CC_PATH --with-cpp=$CPP_PATH --with-cc-opt=$CC_POTS --with-ld-opt="-L /home/shanlink/Cross_compile/arm-hisiv200-linux/target/lib/"

3. 好的，把以上内容做成一个运行脚本，运行，出现一个错误：

   checking for OS + Linux 3.13.0-43-generic x86_64
   checking for C compiler ... found but is not working
   
   ./configure: error: C compiler /home/shanlink/Cross_compile/arm-hisiv200-linux/bin/arm-hisiv200-linux-gnueabi-gcc is not found

   解决办法就是：编辑auto/cc/name文件，在文件开头有如下一段，注释掉exit 1

   if [ "$NGX_PLATFORM" != win32 ]; then
   
       ngx_feature="C compiler"
       ngx_feature_name=
       ngx_feature_run=yes
       ngx_feature_incs=
       ngx_feature_path=
       ngx_feature_libs=
       ngx_feature_test=
       . auto/feature
   
       if [ $ngx_found = no ]; then
           echo
           echo $0: error: C compiler $CC is not found
           echo
           #exit 1        注释掉这一行
       fi
   
   fi

   
   

4. 再次运行我们的配置脚本，这时候出现

   checking for TCP_INFO ... found
   checking for accept4() ... found
   checking for int size ...objs/autotest: 1: objs/autotest: Syntax error: word unexpected (expecting ")")
     bytes
   
   ./configure: error: can not detect int size cat: objs/autotest.c: No such file or directory

   解决方法：编辑auto/types/sizeof文件，找到

   ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS \
             -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_LD_OPT $ngx_feature_libs"
   
   将的$CC改为x86上使用的gcc
   
   ngx_test="gcc $CC_TEST_FLAGS $CC_AUX_FLAGS \
             -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_LD_OPT $ngx_feature_libs"

   
   

5. 再次运行我们的配置脚本，这时应该可以顺利配置完成。
6. 执行make，这时候会出现一个错误

   checking for C compiler default output file name... a.out
   checking for suffix of executables... 
   checking whether we are cross compiling... configure: error: in `/home/shanlink/Cross_compile/pcre-8.11': configure: error: cannot run C compiled programs.
   If you meant to cross compile, use `--host'. See `config.log' for more details. make[1]: *** [/home/shanlink/Cross_compile/pcre-8.11//Makefile] Error 1 make[1]: Leaving directory `/home/shanlink/Cross_compile/nginx-1.6.2' make: *** [build] Error 2

   这个是由于nginx在编译时会同时配置pcre并且进行编译，而由于是交叉编译，pcre的配置时需要添加--host=arm-hisiv200-linux-gnueabi，因为是由nginx自动配置的，所以我们需要手动添加此选项于pcre，然后再make，此选项添加在

   文件：objs/Makefile
   
   找到如下一段：
   /home/shanlink/Cross_compile/pcre-8.11//Makefile: objs/Makefile
       cd /home/shanlink/Cross_compile/pcre-8.11/ \
       && if [ -f Makefile ]; then $(MAKE) distclean; fi \
       && CC="$(CC)" CFLAGS="-O2 -fomit-frame-pointer -pipe " \
       ./configure --disable-shared
   
   将
       ./configure --disable-shared
   改为
       ./configure --disable-shared --host=arm-hisiv200-linux-gnueabi(这个交叉编译器前缀填你们电脑上自己的)

   
   

7. 如果遇到一下错误，原因是你们的linux系统是64位的，而arm上一般都是32位的，所以会有这个错误，解决办法就是重新装一个32位的linux系统。

   src/core/ngx_slab.c: In function 'ngx_slab_alloc_locked':
   src/core/ngx_slab.c:209: error: integer constant is too large for 'long' type
   src/core/ngx_slab.c:209: error: comparison is always true due to limited range of data type
   src/core/ngx_slab.c:221: error: integer constant is too large for 'long' type
   src/core/ngx_slab.c:221: error: comparison is always false due to limited range of data type
   src/core/ngx_slab.c:223: error: integer constant is too large for 'long' type
   src/core/ngx_slab.c:223: error: comparison is always true due to limited range of data type
   src/core/ngx_slab.c:253: error: integer constant is too large for 'long' type
   src/core/ngx_slab.c:253: error: comparison is always true due to limited range of data type
   src/core/ngx_slab.c:262: error: integer constant is too large for 'long' type
   src/core/ngx_slab.c:262: error: comparison is always false due to limited range of data type
   src/core/ngx_slab.c:289: error: left shift count >= width of type
   src/core/ngx_slab.c:292: error: integer constant is too large for 'long' type
   src/core/ngx_slab.c:294: error: left shift count >= width of type
   src/core/ngx_slab.c:304: error: integer constant is too large for 'long' type
   src/core/ngx_slab.c:376: error: left shift count >= width of type
   src/core/ngx_slab.c: In function 'ngx_slab_free_locked':
   src/core/ngx_slab.c:499: error: integer constant is too large for 'long' type
   src/core/ngx_slab.c:499: error: comparison is always false due to limited range of data type
   src/core/ngx_slab.c:552: error: integer constant is too large for 'long' type
   src/core/ngx_slab.c:575: error: integer constant is too large for 'long' type
   src/core/ngx_slab.c:575: error: comparison is always false due to limited range of data type
   src/core/ngx_slab.c:582: error: integer constant is too large for 'long' type
   src/core/ngx_slab.c: In function 'ngx_slab_alloc_pages':
   src/core/ngx_slab.c:643: error: integer constant is too large for 'long' type
   src/core/ngx_slab.c:652: error: integer constant is too large for 'long' type
   src/core/ngx_slab.c:652: error: large integer implicitly truncated to unsigned type make[1]: *** [objs/src/core/ngx_slab.o] Error 1 make[1]: Leaving directory `/home/shanlink/Cross_compile/nginx-1.6.2' make: *** [build] Error 2

8. 这时候继续make，还会出现两个错误，一个是

   src/os/unix/ngx_errno.c: In function 'ngx_strerror':
   src/os/unix/ngx_errno.c:37: error: 'NGX_SYS_NERR' undeclared (first use in this function)
   src/os/unix/ngx_errno.c:37: error: (Each undeclared identifier is reported only once
   src/os/unix/ngx_errno.c:37: error: for each function it appears in.)
   src/os/unix/ngx_errno.c: In function 'ngx_strerror_init':
   src/os/unix/ngx_errno.c:58: error: 'NGX_SYS_NERR' undeclared (first use in this function) make[1]: *** [objs/src/os/unix/ngx_errno.o] Error 1 make[1]: Leaving directory `/home/shanlink/Cross_compile/nginx-1.6.2' make: *** [build] Error 2

   解决方法就是打开objs/ngx_auto_config.h,添加

   #ifndef NGX_SYS_NERR
   #define NGX_SYS_NERR    132
   #endif

   
   

   另一个错误

   objs/src/event/ngx_event_accept.o: In function `ngx_event_accept':
   /home/shanlink/Cross_compile/nginx-1.6.2/src/event/ngx_event_accept.c:64: warning: warning: accept4 is not implemented and will always fail
   objs/src/core/ngx_cycle.o: In function `ngx_init_cycle':
   /home/shanlink/Cross_compile/nginx-1.6.2/src/core/ngx_cycle.c:457: undefined reference to `ngx_shm_free'
   /home/shanlink/Cross_compile/nginx-1.6.2/src/core/ngx_cycle.c:462: undefined reference to `ngx_shm_alloc'
   /home/shanlink/Cross_compile/nginx-1.6.2/src/core/ngx_cycle.c:648: undefined reference to `ngx_shm_free'
   objs/src/event/ngx_event.o: In function `ngx_event_module_init':
   /home/shanlink/Cross_compile/nginx-1.6.2/src/event/ngx_event.c:525: undefined reference to `ngx_shm_alloc'
   collect2: ld returned 1 exit status
   make[1]: *** [objs/nginx] Error 1
   make[1]: Leaving directory `/home/shanlink/Cross_compile/nginx-1.6.2'
   make: *** [build] Error 2
   shanlink@ubuntu:~/Cross_compile

   
   

   同样的，我们需要修改objs/ngx_auto_config.h文件，在文件中加入

   #ifndef NGX_HAVE_SYSVSHM
   #define NGX_HAVE_SYSVSHM 1
   #endif

   
   

9. 好了，这时候make && make install就应该能编译过去了。
10. 如果遇到其他编译问题，请参考：http://blog.csdn.net/fish43237/article/details/40515897

 

交叉编译squid

　　软件版本：squid-2.7-STABLE9

　　交叉编译器：arm-hisiv200-linux-gnueabi

　　系统：32位ubuntu

　　在对squid进行交叉编译时，需要用到x86版本的squid，所以我们要进行两个版本的编译。

1. 首先编译x86版本的使用配置为

   ./configure --prefix=X86_SQUID_PATH

2. make && make install
3. 进入到squid源码目录下的src/文件夹，有个cf_gen程序，备份起来，交叉编译时会用到。
4. 建立一个arm-linux.cache文件，写入
   

   ac_cv_epoll_works=
   ac_cv_af_unix_large_dgram=
   ac_cv_func_setresuid=
   ac_cv_func_va_copy=
   ac_cv_func___va_copy=

5. 执行

   #!/bin/bash
   
   ./configure --host=arm-hisiv200-linux-gnueabi --prefix=/home/shanlink/Cross_compile/squid_ccs/ --cache-file=arm-linux.cache                                                                                            

   这时应该是能够顺利通过的

6. 执行make，会出现一个错误

   ./cf_gen: cannot execute binary file

7. 将之前备份的x86的cf_gen复制到src/目录下替换arm的
8. 再次执行make，应该可以顺利通过编译
9. make install
10. 完成