一個簡單的nginx.spec文件。(純粹的理解spec文件的意思，製作出來的rpm包不能正常使用)
[root@www nginx]# cat nginx.spec
Name: nginx
Version: 1.2.9
Release: 1%{?dist}
Summary: nginx-server web
Group: Applications/Archiving
License: GPL
URL: https://www.nginx.org
Source0: http://nginx.org/download/%{name}-%{version}.tar.gz
#BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
BuildRequires: gcc
Requires: pcre,pcre-devel,openssl,openssl-devel
%description
This is a web server soft.
%prep
%setup -q -n %{name}-%{version}
%build
./configure
make
%install
rm -rf $RPM_BUILD_ROOT
make install DESTDIR=$RPM_BUILD_ROOT
%clean
rm -rf $RPM_BUILD_ROOT
%files
%defattr(-,root,root,-)
/usr/local/nginx/
#%attr(0755,root,root) /etc/rc.d/init.d/nginx
%config(noreplace) /usr/local/nginx/conf/nginx.conf
%config(noreplace) /usr/local/nginx/conf/fastcgi_params
%doc
%changelog………………………………………………
切割線，暫時沒時間解釋。