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Detailed explanation and examples of making PHP RPM package

高洛峰
Release： 2017-01-07 14:08:46
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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
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建立工作车间目录

[root@linuxeye.com SOURCES]# vim ~/.rpmmacros
%_topdir /root/rpmbuild
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[root@linuxeye.com SOURCES]# mkdir -pv ~/rpmbuild/{BUILD,RPMS,SOURCES,SPECS,SRPMS}
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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
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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
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编写SPEC文件

[root@linuxeye.com SPEC]# pwd
/root/rpmbuild/SOURCES
[root@linuxeye.com SPEC]# vim php.spec #内容如下：
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%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=&#39;-liconv&#39; %{?_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 &#39;/usr/local/lib&#39; > /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 ^&#39;export PATH=&#39; /etc/profile`" ] && echo "export PATH=%{_prefix}/bin:\$PATH" >> /etc/profile
  [ -n "`grep ^&#39;export PATH=&#39; /etc/profile`" -a -z "`grep &#39;%{_prefix}&#39; /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 &#39;/Mem:/{print $2}&#39;` #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 &#39;s@^output_buffering =@output_buffering = On\noutput_buffering =@&#39; %{_prefix}/etc/php.ini
  sed -i &#39;s@^;cgi.fix_pathinfo.*@cgi.fix_pathinfo=0@&#39; %{_prefix}/etc/php.ini
  sed -i &#39;s@^short_open_tag = Off@short_open_tag = On@&#39; %{_prefix}/etc/php.ini
  sed -i &#39;s@^expose_php = On@expose_php = Off@&#39; %{_prefix}/etc/php.ini
  sed -i &#39;s@^request_order.*@request_order = "CGP"@&#39; %{_prefix}/etc/php.ini
  sed -i &#39;s@^;date.timezone.*@date.timezone = Asia/Shanghai@&#39; %{_prefix}/etc/php.ini
  sed -i &#39;s@^post_max_size.*@post_max_size = 50M@&#39; %{_prefix}/etc/php.ini
  sed -i &#39;s@^upload_max_filesize.*@upload_max_filesize = 50M@&#39; %{_prefix}/etc/php.ini
  sed -i &#39;s@^;upload_tmp_dir.*@upload_tmp_dir = /tmp@&#39; %{_prefix}/etc/php.ini
  sed -i &#39;s@^max_execution_time.*@max_execution_time = 5@&#39; %{_prefix}/etc/php.ini
  sed -i &#39;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@&#39; %{_prefix}/etc/php.ini
  sed -i &#39;s@^session.cookie_httponly.*@session.cookie_httponly = 1@&#39; %{_prefix}/etc/php.ini
  sed -i &#39;s@^mysqlnd.collect_memory_statistics.*@mysqlnd.collect_memory_statistics = On@&#39; %{_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 &#39;/etc/profile.d/custom_profile_new.sh&#39; ];then
    sed -i &#39;s@%{_prefix}/bin:@@&#39; /etc/profile.d/custom_profile_new.sh
  else
    sed -i &#39;s@%{_prefix}/bin:@@&#39; /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
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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 &#39;^extension_dir&#39; /usr/local/php/etc/php.ini`" ] && echo "extension_dir = \"%{php_extdir}\"" >> /usr/local/php/etc/php.ini
  sed -i &#39;s@^extension_dir\(.*\)@extension_dir\1\nextension = "redis.so"@&#39; /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 &#39;/redis.so/d&#39; /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
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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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