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交叉编译PHP5、Nginx、Squid的详细步骤

发布时间：2015-03-28 00:00 来源：tolimit

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

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/

首先先交叉编译zlib，进入zlib源码目录。执行CC=arm-hisiv200-linux-gnueabi-gcc ./configure –shared –prefix=ZLIB_PATH(编译成功后的安装路径) make && make install 在ZLIB_PATH中会有编译成功后的文件和配置。然后交叉编译libxml2，进入libxml2源码目录。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) make && make install 在LIBXML2_PATH中会有编译成功后的文件和配置。开始交叉编译php5，进入php5源码目录。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 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 make && make install 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。

进入nginx-1.6.2源码目录。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/"

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

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"

再次运行我们的配置脚本，这时应该可以顺利配置完成。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)

假如遇到一下错误，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

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

好了，这时候make && make install就应该能编译过去了。假如遇到其他编译问题，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，所以大家要进行两个版本的编译。

首先编译x86版本的使用配置为

./configure --prefix=X86_SQUID_PATH

make && make install 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。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=

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执行make，会出现一个错误

./cf_gen: cannot execute binary file

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

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交叉编译PHP5、Nginx、Squid的详细步骤