基于loongson1b开发板（mips架构）移植apache+sqlite3+php5

环境 编译平台： Ubuntu12.04 交叉工具链： gcc-3.4.6 一、移植 Sqlite 解压 Sqlite-3.6.20.tar.gz 到工具目录下： tarzxfSqlite-3.6.20.tar.gz-C/home/xxx/tools 进入 sqlite-3.6.20 目录中： cdsqlite-3.6.20 1 ）： ./configure--host=mipsel-linux( 指定

环境

编译平台：Ubuntu12.04

交叉工具链：gcc-3.4.6

一、移植Sqlite

解压Sqlite-3.6.20.tar.gz 到工具目录下：tar zxf Sqlite-3.6.20.tar.gz -C /home/xxx/tools

进入sqlite-3.6.20目录中：cd sqlite-3.6.20

1）：./configure --host=mipsel-linux(指定交叉编译工具链) --prefix=/opt/mispel-linux-sqlite

2） make

3) make install

在执行make中会出现下面错误：

libtool: link: mipsel-linux-gcc -shared .libs/tclsqlite.o -Wl,-rpath -Wl,/opt/sqlite-3.6.20-embedded/.libs -Wl,-rpath -Wl,/opt/mipsel-linux-sqlite/lib ./.libs/libsqlite3.so -L/opt/tcl8.5.15/unix -ltclstub8.5 -lpthread -Wl,-soname -Wl,libtclsqlite3.so -o .libs/libtclsqlite3.so/opt/gcc-4.3-ls232-softfloat/lib/gcc/mipsel-linux/4.3.0/../../../../mipsel-linux/bin/ld: skipping incompatible /opt/gcc-4.3-ls232-softfloat/lib/gcc/mipsel-linux/4.3.0/../../../../mipsel-linux/lib/libtclstub8.5.a when searching for -ltclstub8.5/opt/gcc-4.3-ls232-softfloat/lib/gcc/mipsel-linux/4.3.0/../../../../mipsel-linux/bin/ld: cannot find -ltclstub8.5collect2: ld returned 1 exit statusmake: *** [libtclsqlite3.la] 错误 1

出现：skipping incompatible 一般是不同处理器架构引用了不属于自己处理器架构的库，

上面出现的情况，就是mipsel架构的引用了x86架构的库 libtclstub8.5。

所以要源码交叉编译tclsh才能解决上述问题。

解决方法：解压tcl8.5.15-src.tar.gz，并进入源码文件夹tcl8.5.15

执行：

1）./configure --host=mipsel-linux --prefix=/opt/mipsel-linux-tclsh

2) make

3) make install

但在 ./configure --host=mipsel-linux --prefix=/opt/mipsel-linux-tclsh

过程中会出现以下错误：

fixstrtod.o: In function `fixstrtod':fixstrtod.c:(.text+0x0): multiple definition of `fixstrtod'strtod.o:strtod.c:(.text+0x0): first defined herecollect2:

ld returned 1 exit statusmake: *** [libtcl8.5.so] 错误 1

执行下面语句：

[root@CaM/opt/tcl-embedded/unix 11:45]#export ac_cv_func_strtod=yes

[root@CaM/opt/tcl-embedded/unix 11:46]#export tcl_cv_strtod_buggy=1

就可以解决了。

编译安装完成后，在mipsel-linux-sqlite目录下分别生成bin、include和lib目录。

将bin/sqlite3与lib/libsqlite3.so.0.8.6分别拷至文件系统/bin目录与/lib目录下，

并将libsqlite3.so.0.8.6更名为libsqlite3.so.0完成移植。

二、移植apache

$ su (切换到root用户)

1. 本机编译

$ cd /usr/local/apache-pc/apache_1.3.39

$ ./configure

错误提示：

Configuring for Apache, Version 1.3.39
+ Warning: Your ‘echo’ command is slightly broken.
+ It interprets escape sequences per default. We already
+ tried ‘echo -E’ but had no real success. If errors occur
+ please set the SEO variable in ‘configure’ manually to
+ the required ‘echo’ options, i.e. those which force your
+ ‘echo’ to not interpret escape sequences per default.
+ using installation path layout: Apache (config.layout)
Creating Makefile
Creating Configuration.apaci in src
Syntax error — The configuration file is used only to
define the list of included modules or to set Makefile in src
options or Configure rules, and I don’t see that at all:
`$(SRCDIR)/apaci`
default
default
no
no
no
yes
no
default
no
default
default

解决：

这是由于某些shell脚本文件使用了错误的interpreter，使用下面的命令就可以解决。

# rm -f /bin/sh
# ln -s /bin/bash /bin/sh

$ make

错误提示：

解决：

将提示的c文件中冲突的函数另改别名：如getline 改成get_line，总共有三个c文件要改。

执行完make后就完成本机编译了，生成了我们需要使用的编译工具。

、2. 交叉编译

（注意交叉工具链的环境）

$ cd /usr/local/apache-mipsel/apache_1.3.39

$ CC=mipsel-linux-gcc ./configure --prefix=/usr/local/apache-php/apache --enable-module=so

接着如下修改：
cp /usr/local/apache-pc/apache-1.3.39/src/main/gen_test_char /usr/local/apache-pc/apache-1.3.39/src/main/gen_uri_delims /usr/local/apache-mipsel/apache-1.3.39/src/main/

$ make

错误提示：

解决：

$ cp /usr/local/apache-pc/apache_1.3.39/src/main/gen_test_char /usr/local/apache-pc/apache_1.3.39/src/main/gen_uri_delims /usr/local/apache-mipsel/apache_1.3.39/src/main/

$ make install

如图所示,则安装成功

查看是否为交叉编译文件

$ file /usr/local/apache-php/apache/bin/httpd

三、移植PHP

1. 本地编译php

$ cd /usr/local/apache-pc/php-5.2.0

$ ./configure

错误提示 ：

解决 ：

sudo apt-get install flex

错误提示2 ：

解决 ：

sudo apt-get install libxml2-dev

$ make

2. 交叉编译

安装zlib-1.2.3

$ cd /usr/local/apache-mipsel/zlib-1.2.3

$ CC=mipsel-linux-gcc ./configure --prefix=/usr/local/apache-php/zlib

$ make

$ make install

$ cd /usr/local/apache-mipsel/php-5.2.0

$ CC=mipsel-linux-gcc ./configure --host=mipsel-linux

--prefix=/usr/local/apache-php/php --with-apxs=/usr/local/apache-php/apache/bin/apxs --enable-pdo=shared --with-sqlite=shared --with-pdo-sqlite=shared --with-zlib --with-zlib-dir=/usr/local/apache-php/zlib --without-iconv

错误提示1：

解决：

打开脚本/usr/local/apache-mipsel/php-5.2.0/configure搜索“$APXS -q

CFLAGS >/dev/null 2>&1”进行如下代码的注释。

错误提示2：

解决 ：

安装libxml2-2.6.11

$ cd libxml2-2.6.11

$ CC=mipsel-linux-gcc ./configure --host=mipsel-linux --prefix=/usr/local/apache-php/zlib

$ make

$ make install

./configure后

首先修改php的Makefile在开始出添加LDFLAGS += -ldl ,这里是为了链接dlopen库

然后修改main/php.h 在开始处添加#define HAVE_LIBDL 1 ,这个宏是为了交叉编译时强制使用dlopen。

紧接着修改ext/standard/dl.c 这段代码中添加#include 这个是dlopen的头文

件。

#if defined(HAVE_LIBDL) || HAVE_MACH_O_DYLD_H

#include

#include

#include

最后修改 sapi/apache/php_apache_http.h

#include "httpd.h"

#include "http_config.h"

# include "ap_compat.h"

# include "compat.h"

#include "http_core.h"

#include "http_main.h"

#include "http_protocol.h"

#include "http_request.h"

#include "http_log.h"

#include "util_script.h"

将其修改为#include "/usr/local/apache-php/apache/include/httpd.h"这个路径（这些头文件的目录）

# make (时间有点长，去喝杯水休息一下吧0﹏0！！）

错误提示1：

解决：

修改mod_php5.c中23行错误头文件加上/usr/local/apache-arm11/apache/include路径

错误提示2 ：

解决：

$ cp /opt/gcc-3.4.6-2f/lib/libxml2.so /us r/lib/i386-linux-gnu/

错误提示3: ：

解决 ：

暂时不知道哪里出了问题，只能注释了其中的代码

$ make install

错误提示 1 ：

解决 ：

$mv /usr/local/apache-php/apche/bin/httpd /usr/local/apache-php/apache/bin/httpd_backup

$ cp /usr/local/apache-pc/apache/bin/http /usr/local/apache-php/apache/bin/httpd

错误提示2 ：

解决 ：

$mv /usr/local/apache-mipsel/php-5.2.0/sapi/cli/php /usr/local/apache-mipsel/php-5.2.0/sapi/cli/php_backup

$ cp /usr/local/apache-pc/php-5.2.0/sapi/cli/php /usr/local/apache-mipsel/php-5.2.0/sapi/cli/

不出意外应该成功了，可以去/usr/local/apache-php/php/看下是否有目录

把原来的mips版的php、httpd还原回去 ：

cp /usr/local/apache-mips/php-5.2.0/scpi/cli/php_backup /usr/local/apache-php/php/bin/

cp /usr/local/apache-mips/apache/bin/httpd_backup /usr/local/apache-php/apache/bin/httpd

四、配置httpd.conf和php.ini

l 修改httpd.conf

$ vim /usr/local/apache-php/apache/conf/httpd.conf 添加红色部分

#

# DirectoryIndex: Name of the file or files to use as a pre-written HTML

# directory index. Separate multiple entries with spaces.

#

DirectoryIndex index.html

DirectoryIndex index.php

DirectoryIndex index.php3

DirectoryIndex index.phtml

#

# AccessFileName: The name of the file to look for in each directory

# for access control information.

#

AccessFileName .htaccess

...

# documents in the realname directory are treated as applications and

# run by the server when requested rather than as documents sent to the client.

# The same rules about trailing "/" apply to ScriptAlias directives as to

# Alias.

#

ScriptAlias /cgi-bin/ "/usr/local/apache-php/apache/cgi-bin/"

ScriptAlias /php5/ "/usr/local/apache-php/php/bin/"

#

# "/usr/local/apache-php/apache/cgi-bin" should be changed to whatever your ScriptAliased

# CGI directory exists, if you have that configured.

...

#

# AddType allows you to tweak mime.types without actually editing it, or to

# make certain files to be certain types.

#

AddType application/x-tar .tgz

AddType application/x-httpd-php .php3

AddType application/x-httpd-php .php

AddType application/x-httpd-php .phtml

#

# AddEncoding allows you to have certain browsers uncompress

# information on the fly. Note: Not all browsers support this.

# Despite the name similarity, the following Add* directives have nothing

l 修改php.ini

$ cp /usr/local/apache-mips/php-5.2.0/php.ini-dist /usr/local/apache-php/php/lib/

$ mv /usr/local/apache-php/lib/php.ini-dist /usr/local/apache-php/lib/php.int

$ vim /usr/local/apache-php/lib/php.int

; to possible security problems, if the code is not very well thought of.

register_globals = On

; Whether or not to register the old-style input arrays, HTTP_GET_VARS

; and friends. If you're not using them, it's recommended to turn them off,

五、移植至loongson1B

ps进过九九八十一难终于可以烧进板啦

1、打包apache和php

# tar cjf apache-php.tar.bz2 apache-php

2、经nfs共享至开发板

3、开发板建立/usr/local/

4、解压至/usr/local/ ：与宿主机一致

5、进入/usr/local/apache-php/apache/bin

# ./apachectl start

其中需要注意，因为Aapche不支持root用户，所以需要确认Linux文件系统中有nobody组和nogroup组。

在/etc添加两个用户

vi /etc/passwd :

root::0:0:root:/:/bin/bash

nobody::65534:65533:nobody:/:/bin/bash

vi /etc/group :

body::65533:

nogroup::65534:nobody

root::0:

users::100:

正常启动会弹出

若有其他问题goole、度娘一下，都是常见问题

6、打开浏览器输入http://ip:8080就能看见apache测试画面啦

7、后面加程序名就能运行程序：http://ip:8080/test.php

至此，搭建lasp环境完成...