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2026/1/16 21:56:44
rpmbuild是用于构建RPM软件包的命令行工具,它根据spec文件中的指令编译源代码并打包成可安装的RPM文件。
默认的RPM构建目录位于~/rpmbuild/:
~/rpmbuild/ ├── BUILD # 编译时临时目录 ├── BUILDROOT # 虚拟安装根目录 ├── RPMS # 生成的二进制RPM包 │ ├── i386 │ ├── i586 │ ├── i686 │ ├── noarch │ └── x86_64 ├── SOURCES # 源代码和补丁文件 ├── SPECS # spec文件目录 └── SRPMS # 源码RPM包# 构建所有(二进制和源码包) rpmbuild -ba package.spec # 仅构建二进制包 rpmbuild -bb package.spec # 仅构建源码包 rpmbuild -bs package.spec # 执行到解压和打补丁阶段 rpmbuild -bp package.spec # 执行到编译阶段 rpmbuild -bc package.spec # 执行到安装阶段 rpmbuild -bi package.spec # 清理BUILD目录 rpmbuild --clean package.spec # 清理所有目录 rpmbuild --rmsource package.spec# 使用指定的根目录 rpmbuild --define "_topdir /path/to/rpmbuild" -ba package.spec # 设置临时构建根目录 rpmbuild --buildroot /tmp/buildroot -ba package.spec # 重新构建(使用已有的源码包) rpmbuild --rebuild package.src.rpm # 重新编译 rpmbuild --recompile package.src.rpm# 创建RPM构建目录结构 mkdir -p ~/rpmbuild/{BUILD,BUILDROOT,RPMS,SOURCES,SPECS,SRPMS} # 或者使用rpmdev工具 yum install rpmdevtools rpmdev-setuptree# 1. 将源码放入SOURCES目录 cp source.tar.gz ~/rpmbuild/SOURCES/ # 2. 将spec文件放入SPECS目录 cp package.spec ~/rpmbuild/SPECS/ # 3. 构建RPM包 cd ~/rpmbuild/SPECS rpmbuild -ba package.spec # 4. 查看生成的包 ls ~/rpmbuild/RPMS/*/*.rpm ls ~/rpmbuild/SRPMS/*.rpmName: package-name Version: 1.0 Release: 1%{?dist} Summary: Brief description License: GPLv3+ URL: http://example.com Source0: %{name}-%{version}.tar.gz BuildRequires: gcc, make Requires: bash %description Detailed description here. %prep %setup -q %build make %{?_smp_mflags} %install rm -rf %{buildroot} make install DESTDIR=%{buildroot} %clean rm -rf %{buildroot} %files %defattr(-,root,root,-) %doc README /usr/bin/program %changelog * Tue Jan 01 2023 Your Name <email@example.com> - 1.0-1 - Initial package# 使用自定义的构建目录 mkdir -p /opt/mybuild/{BUILD,BUILDROOT,RPMS,SOURCES,SPECS,SRPMS} # 方法1:通过命令行指定 rpmbuild --define "_topdir /opt/mybuild" -ba package.spec # 方法2:通过配置文件设置 echo "%_topdir /opt/mybuild" >> ~/.rpmmacros# 使用多核并行构建 rpmbuild -ba --define "_smp_mflags -j4" package.spec# 根据架构条件编译 rpmbuild -ba --target=i686 package.spec # 跳过测试 rpmbuild -ba --nocheck package.spec# 详细输出 rpmbuild -ba --verbose package.spec # 调试模式 rpmbuild -ba --debug package.spec# 查看所有宏定义 rpm --showrc # 查看特定宏的值 rpm --eval "%_topdir" rpm --eval "%_bindir" # 常用宏: # %{_topdir} - 构建根目录 # %{_sourcedir} - 源码目录 # %{_builddir} - 构建目录 # %{_rpmdir} - RPM包目录 # %{_specdir} - spec文件目录 # %{_buildroot} - 构建根目录 # %{_mandir} - man手册目录 # %{_libdir} - 库目录# 下载源码RPM wget http://example.com/package-1.0-1.src.rpm # 安装源码包 rpm -i package-1.0-1.src.rpm # 查看解压的源码 ls ~/rpmbuild/SOURCES/ # 构建 cd ~/rpmbuild/SPECS rpmbuild -ba package.spec# 重新构建已有的src.rpm rpmbuild --rebuild package-1.0-1.src.rpm # 重新编译 rpmbuild --recompile package-1.0-1.src.rpm# 1. 缺少依赖 # 安装缺失的构建依赖 yum-builddep package.spec dnf builddep package.spec # 2. 文件未找到错误 # 确保所有文件都在正确位置 ls ~/rpmbuild/SOURCES/ # 3. 权限问题 # 确保有正确的文件权限 chmod 644 ~/rpmbuild/SOURCES/* # 4. 查看详细错误信息 rpmbuild -ba --verbose package.spec 2>&1 | less%_topdir %(echo $HOME)/rpmbuild %_tmppath /tmp %_smp_mflags -j4 %packager Your Name <email@example.com> %vendor Your Company %dist .el7