制作PHP的RPM包详解及实例
制作php的rpm包教程
有时候为了方便源码包的安装,我们需要自己订制软件包的需求,我们会把一些源码包按照我们的需求来做成rpm包,当有了源码包就可以直接编译得到二进制安装包和其他任意包。spec file是制作rpm包最核心的部分,rpm包的制作就是根据spec file来实现的。下面是我以制作php的rpm开始介绍其制作方法。以下操作在centos6.6 64位系统进行。
下面我们以制作php的rpm开始介绍其制作方法。以下操作在centos6.6 64位系统进行。
安装rpm-build
[root@linuxeye.com sources]# yum -y install rpm-build
建立工作车间目录
[root@linuxeye.com sources]# vim ~/.rpmmacros %_topdir /root/rpmbuild
[root@linuxeye.com sources]# mkdir -pv ~/rpmbuild/{build,rpms,sources,specs,srpms}
在redhat下,rpm包的默认制作路径在/usr/src/redhat下,但centos并没有该目录,因此,我们不得不自定义工作目录,这其中包含了6个目录(要求全部大写)
build:源代码解压以后放的位置
rpms:制作完成后的rpm包存放目录,为特定平台指定子目录(x86_64)
sources:收集的源文件,源材料,补丁文件等存放位置
specs:存放spec文件,作为制作rpm包的领岗文件,以rpm名.spec
srpms:src格式的rpm包位置 ,既然是src格式的包,就没有平台的概念了
builtroot:假根,使用install临时安装到这个目录,把这个目录当作根来用的,所以在这个目录下的目录文件,才是真正的目录文件。当打包完成后,在清理阶段,这个目录将被删除
[root@linuxeye.com sources]# rpmbuild --showrc | grep topdir #工作车间目录:_topdir /root/rpmbuild -14: _builddir %{_topdir}/build -14: _buildrootdir %{_topdir}/buildroot -14: _rpmdir %{_topdir}/rpms -14: _sourcedir %{_topdir}/sources -14: _specdir %{_topdir}/specs -14: _srcrpmdir %{_topdir}/srpms -14: _topdir /root/rpmbuild
rpmbuild --showrc显示所有的宏,以下划线开头,一个下划线:定义环境的使用情况,二个下划线:通常定义的是命令,为什么要定义宏,因为不同的系统,命令的存放位置可能不同,所以通过宏的定义找到命令的真正存放位置
收集源码文件脚本文件
[root@linuxeye.com sources]# pwd /root/rpmbuild/sources [root@linuxeye.com sources]# ls php-5.4.45.tar.gz
编写spec文件
[root@linuxeye.com spec]# pwd /root/rpmbuild/sources [root@linuxeye.com spec]# vim php.spec #内容如下:
%define _user www %define _group www %define _prefix /usr/local/php name: php #软件包名称 version: 5.4.45 #版本号(不能使用-) release: 1%{?dist} #release号,对应下面的changelog,如php-5.4.45-1.el6.x86_64.rpm summary: php is a server-side scripting language for creating dynamic web pages #简要描述信息,最好不要超过50个字符,如要详述,使用下面的%description group: development/languages #要全用这里面的一个组:less /usr/share/doc/rpm-version/groups license: gplv2 #软件授权方式 url: http://www.php.net #源码相关网站 packager: yeho <lj2007331@gmail.com> #打包人的信息 vendor: oneinstack #发行商或打包组织的信息 source0: %{name}-%{version}.tar.gz #源代码包,可以带多个用source1、source2等源,后面也可以用%{source1}、%{source2}引用 buildroot: %_topdir/buildroot #安装或编译时使用的“虚拟目录” requires: libmcrypt requires: mhash requires: mcrypt requires: libiconv #定义php依赖的包,需要yum安装(此处使用epel源) %description #软件包详述 php is a widely-used general-purpose scripting language that is especially suited for web development and can be embedded into html. %prep #软件编译之前的处理,如解压 %setup -q #这个宏的作用静默模式解压并cd %build #开始编译软件 %configure --prefix=%{_prefix} --with-config-file-path=%{_prefix}/etc \ --with-fpm-user=%{_user} --with-fpm-group=%{_group} --enable-fpm --enable-fileinfo \ --with-mysql=mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd \ --with-iconv-dir=/usr/local --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib \ --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-bcmath --enable-shmop --enable-exif \ --enable-sysvsem --enable-inline-optimization --with-curl --enable-mbregex --enable-inline-optimization \ --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl \ --with-mhash --enable-pcntl --enable-sockets --with-xmlrpc --enable-ftp --enable-calendar \ --with-gettext --enable-zip --enable-soap --disable-ipv6 --disable-debug make zend_extra_libs='-liconv' %{?_smp_mflags} #%{?_smp_mflags} 的意思是:如果就多处理器的话make时并行编译 %install #开始安装软件,如make install rm -rf %{buildroot} make install_root=%{buildroot} install rm -rf %{buildroot}/{.channels,.depdb,.depdblock,.filemap,.lock,.registry} %{__install} -p -d -m 0755 sapi/fpm/init.d.php-fpm %{buildroot}/etc/init.d/php-fpm %{__install} -p -d -m 0644 php.ini-production %{buildroot}/%{_prefix}/etc/php.ini #rpm安装前执行的脚本 %pre echo '/usr/local/lib' > /etc/ld.so.conf.d/local.conf /sbin/ldconfig if [ $1 == 1 -a -z "`grep ^%{_user} /etc/passwd`" ]; then # $1有3个值,代表动作,安装类型,处理类型 groupadd %{_group} -g 10000 # 1:表示安装 useradd -u 10000 -g 10000 -m %{_user} # 2:表示升级 fi # 0:表示卸载 #rpm安装后执行的脚本 %post if [ $1 == 1 ];then [ -z "`grep ^'export path=' /etc/profile`" ] && echo "export path=%{_prefix}/bin:\$path" >> /etc/profile [ -n "`grep ^'export path=' /etc/profile`" -a -z "`grep '%{_prefix}' /etc/profile`" ] && sed -i "s@^export path=\(.*\)@export path=%{_prefix}/bin:\1@" /etc/profile /sbin/chkconfig --add php-fpm /sbin/chkconfig php-fpm on mem=`free -m | awk '/mem:/{print $2}'` #下面主要是参数的优化 if [ $mem -le 640 ];then mem_level=512m memory_limit=64 elif [ $mem -gt 640 -a $mem -le 1280 ];then mem_level=1g memory_limit=128 elif [ $mem -gt 1280 -a $mem -le 2500 ];then mem_level=2g memory_limit=192 elif [ $mem -gt 2500 -a $mem -le 3500 ];then mem_level=3g memory_limit=256 elif [ $mem -gt 3500 -a $mem -le 4500 ];then mem_level=4g memory_limit=320 elif [ $mem -gt 4500 -a $mem -le 8000 ];then mem_level=6g memory_limit=384 elif [ $mem -gt 8000 ];then mem_level=8g memory_limit=448 fi sed -i "s@^memory_limit.*@memory_limit = ${memory_limit}m@" %{_prefix}/etc/php.ini sed -i 's@^output_buffering =@output_buffering = on\noutput_buffering =@' %{_prefix}/etc/php.ini sed -i 's@^;cgi.fix_pathinfo.*@cgi.fix_pathinfo=0@' %{_prefix}/etc/php.ini sed -i 's@^short_open_tag = off@short_open_tag = on@' %{_prefix}/etc/php.ini sed -i 's@^expose_php = on@expose_php = off@' %{_prefix}/etc/php.ini sed -i 's@^request_order.*@request_order = "cgp"@' %{_prefix}/etc/php.ini sed -i 's@^;date.timezone.*@date.timezone = asia/shanghai@' %{_prefix}/etc/php.ini sed -i 's@^post_max_size.*@post_max_size = 50m@' %{_prefix}/etc/php.ini sed -i 's@^upload_max_filesize.*@upload_max_filesize = 50m@' %{_prefix}/etc/php.ini sed -i 's@^;upload_tmp_dir.*@upload_tmp_dir = /tmp@' %{_prefix}/etc/php.ini sed -i 's@^max_execution_time.*@max_execution_time = 5@' %{_prefix}/etc/php.ini sed -i 's@^disable_functions.*@disable_functions = passthru,exec,system,chroot,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server,fsocket,popen@' %{_prefix}/etc/php.ini sed -i 's@^session.cookie_httponly.*@session.cookie_httponly = 1@' %{_prefix}/etc/php.ini sed -i 's@^mysqlnd.collect_memory_statistics.*@mysqlnd.collect_memory_statistics = on@' %{_prefix}/etc/php.ini cat > %{_prefix}/etc/php-fpm.conf <<eof ;;;;;;;;;;;;;;;;;;;;; ; fpm configuration ; ;;;;;;;;;;;;;;;;;;;;; ;;;;;;;;;;;;;;;;;; ; global options ; ;;;;;;;;;;;;;;;;;; [global] pid = run/php-fpm.pid error_log = log/php-fpm.log log_level = warning emergency_restart_threshold = 30 emergency_restart_interval = 60s process_control_timeout = 10s daemonize = yes ;;;;;;;;;;;;;;;;;;;; ; pool definitions ; ;;;;;;;;;;;;;;;;;;;; [%{_user}] ;listen = /dev/shm/php-cgi.sock listen = 127.0.0.1:9000 listen.backlog = -1 listen.allowed_clients = 127.0.0.1 listen.owner = %{_user} listen.group = %{_group} listen.mode = 0666 user = %{_user} group = %{_group} pm = dynamic pm.max_children = 12 pm.start_servers = 8 pm.min_spare_servers = 6 pm.max_spare_servers = 12 pm.max_requests = 2048 pm.process_idle_timeout = 10s request_terminate_timeout = 120 request_slowlog_timeout = 0 slowlog = log/slow.log rlimit_files = 51200 rlimit_core = 0 catch_workers_output = yes ;env[hostname] = $hostname env[path] = /usr/local/bin:/usr/bin:/bin env[tmp] = /tmp env[tmpdir] = /tmp env[temp] = /tmp eof if [ $mem -le 3000 ];then sed -i "s@^pm.max_children.*@pm.max_children = $(($mem/2/20))@" %{_prefix}/etc/php-fpm.conf sed -i "s@^pm.start_servers.*@pm.start_servers = $(($mem/2/30))@" %{_prefix}/etc/php-fpm.conf sed -i "s@^pm.min_spare_servers.*@pm.min_spare_servers = $(($mem/2/40))@" %{_prefix}/etc/php-fpm.conf sed -i "s@^pm.max_spare_servers.*@pm.max_spare_servers = $(($mem/2/20))@" %{_prefix}/etc/php-fpm.conf elif [ $mem -gt 3000 -a $mem -le 4500 ];then sed -i "s@^pm.max_children.*@pm.max_children = 80@" %{_prefix}/etc/php-fpm.conf sed -i "s@^pm.start_servers.*@pm.start_servers = 50@" %{_prefix}/etc/php-fpm.conf sed -i "s@^pm.min_spare_servers.*@pm.min_spare_servers = 40@" %{_prefix}/etc/php-fpm.conf sed -i "s@^pm.max_spare_servers.*@pm.max_spare_servers = 80@" %{_prefix}/etc/php-fpm.conf elif [ $mem -gt 4500 -a $mem -le 6500 ];then sed -i "s@^pm.max_children.*@pm.max_children = 90@" %{_prefix}/etc/php-fpm.conf sed -i "s@^pm.start_servers.*@pm.start_servers = 60@" %{_prefix}/etc/php-fpm.conf sed -i "s@^pm.min_spare_servers.*@pm.min_spare_servers = 50@" %{_prefix}/etc/php-fpm.conf sed -i "s@^pm.max_spare_servers.*@pm.max_spare_servers = 90@" %{_prefix}/etc/php-fpm.conf elif [ $mem -gt 6500 -a $mem -le 8500 ];then sed -i "s@^pm.max_children.*@pm.max_children = 100@" %{_prefix}/etc/php-fpm.conf sed -i "s@^pm.start_servers.*@pm.start_servers = 70@" %{_prefix}/etc/php-fpm.conf sed -i "s@^pm.min_spare_servers.*@pm.min_spare_servers = 60@" %{_prefix}/etc/php-fpm.conf sed -i "s@^pm.max_spare_servers.*@pm.max_spare_servers = 100@" %{_prefix}/etc/php-fpm.conf elif [ $mem -gt 8500 ];then sed -i "s@^pm.max_children.*@pm.max_children = 120@" %{_prefix}/etc/php-fpm.conf sed -i "s@^pm.start_servers.*@pm.start_servers = 80@" %{_prefix}/etc/php-fpm.conf sed -i "s@^pm.min_spare_servers.*@pm.min_spare_servers = 70@" %{_prefix}/etc/php-fpm.conf sed -i "s@^pm.max_spare_servers.*@pm.max_spare_servers = 120@" %{_prefix}/etc/php-fpm.conf fi fi #rpm卸载前执行的脚本 %preun if [ $1 == 0 ];then /etc/init.d/php-fpm stop > /dev/null 2>&1 /sbin/chkconfig --del php-fpm if [ -e '/etc/profile.d/custom_profile_new.sh' ];then sed -i 's@%{_prefix}/bin:@@' /etc/profile.d/custom_profile_new.sh else sed -i 's@%{_prefix}/bin:@@' /etc/profile fi fi #%postun rpm卸载后执行的脚本 %clean #clean的主要作用就是删除build rm -rf %{buildroot} %files #指定哪些文件需要被打包,如/usr/local/php %defattr(-,root,root,-) %{_prefix} %attr(0755,root,root) /etc/init.d/php-fpm %changelog #日志改变段, 这一段主要描述软件的开发记录 * sat oct 24 2015 yeho <lj2007331@gmail.com> 5.4.45-1 - initial version
下面是php-redis.spec
[root@linuxeye.com sources]# pwd /root/rpmbuild/sources [root@linuxeye.com sources]# ls redis-2.2.7.tgz [root@linuxeye.com sources]# cd ../spec [root@linuxeye.com spec]# vim php-redis.spec %global php_extdir %(/usr/local/php/bin/php-config --extension-dir 2>/dev/null || echo "undefined") name: php-redis version: 2.2.7 release: 1%{?dist} summary: the phpredis extension provides an api for communicating with the redis key-value store. group: development/languages license: php url: http://pecl.php.net/package/redis source0: redis-%{version}.tgz buildroot: %_topdir/buildroot requires: php buildrequires: php >= 5.4.40 %description the phpredis extension provides an api for communicating with the redis key-value store. %prep %setup -q -n redis-%{version} %build /usr/local/php/bin/phpize %configure make %{?_smp_mflags} %install rm -rf %{buildroot} mkdir -p %{buildroot}%{php_extdir} make install install_root=%{buildroot} find %{buildroot} -name redis.so -exec /bin/mv {} %{buildroot}%{php_extdir} \; #rpm安装后执行的脚本 %post if [ $1 == 1 ];then [ -z "`grep '^extension_dir' /usr/local/php/etc/php.ini`" ] && echo "extension_dir = \"%{php_extdir}\"" >> /usr/local/php/etc/php.ini sed -i 's@^extension_dir\(.*\)@extension_dir\1\nextension = "redis.so"@' /usr/local/php/etc/php.ini fi #rpm卸载前执行的脚本 %preun if [ $1 == 0 ];then /etc/init.d/php-fpm stop > /dev/null 2>&1 sed -i '/redis.so/d' /usr/local/php/etc/php.ini fi #%postun rpm卸载后执行的脚本 if [ $1 == 0 ];then /etc/init.d/php-fpm start > /dev/null 2>&1 fi %clean rm -rf %{buildroot} %files %defattr(-,root,root,-) %{php_extdir}/redis.so %changelog * sat oct 24 2015 yeho <lj2007331@gmail.com> 2.2.7-1 - initial version
编译rpm包
[root@linuxeye.com spec]# rpmbuild -bb php.spec 制作php rpm二进制包 [root@linuxeye.com spec]# rpmbuild -bb php-redis.spec 制作php-redis rpm二进制包
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