使用rpmbuild制作rpm包
這里以制作cmake-3.15.5為例，首先保證環境中安裝有rpmbuild，其次下載cmake-3.15.5.tar.gz源代碼包。
1. 在/root目錄下生成rpmbuild目錄
mkdir -p ~/rpmbuild/BUILD ~/rpmbuild/RPMS ~/rpmbuild/BUILDROOT ~/rpmbuild/SRPMS ~/rpmbuild/SOURCES ~/rpmbuild/SPECS
2. vi ~/rpmbuild/SPECS/cmake.spec 自動生成spec模板文件，並填寫相關字段，現給出我的spec文件
#
# spec file for package cmake
#
# Copyright (c) 2020 SUSE LINUX Products GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.
# Please submit bugfixes or comments via http://bugs.opensuse.org/
#
%define version 3.15.5
%define directory /usr/local
Name: cmake
Version: %{version}
Release: 1%{?dist}
License: GPL
Summary: cmake tools
# Url:
# Group:
Source: cmake-3.15.5.tar.gz
# Patch:
# BuildRequires:
# PreReq:
# Provides:
BuildRoot: %{_tmppath}/%{name}-%{version}-build
%description
%prep
%setup -q
%build
./configure --prefix=%{directory}
make %{?_smp_mflags}
%install
make install DESTDIR=%{buildroot} %{?_smp_mflags}
%pre
%preun
%post
%postun
%clean
rm -rf %{buildroot}
%files
%defattr(-,root,root)
%{directory}/doc
%{directory}/bin
%{directory}/share
%changelog
3. 執行 rpmbuild -ba ~/rpmbuild/SPECS/cmake.spec
接下來是比較長的編譯和安裝過程，執行成功的界面如下：
以 exit 0 退出表示沒有出錯，然后在~/rpmbuild/RPMS/目錄下可以看到形成了x86_64目錄，該目錄下有cmake-3.15.5-1.x86_64.rpm安裝包：
在~/rpmbuild/SRPMS/目錄下形成了cmake-3.15.5-1.src.rpm安裝包：
到此，由源代碼包制作rpm包的流程結束。
4. rpm -ivh ~/rpmbuild/RPM/x86_64/cmake-3.15.5-1.x86_64.rpm安裝生成的rpm包：
以上表示安裝成功。
5. 解析rpm包
rpm –qpl *.rpm # 列出rpm包包含的內容 rpm2cpio *.rpm | cpio –div # 解壓rpm包