1. 首先得确保工程的qmake编译没有问题

2. 其次需要产生可以被rpmbuild读取的源码包：

对于git工程可以用如下命令：

export VERSION_SHORT=1.1.0

git archive --format=tar HEAD | gzip > qt-example-${VERSION_SHORT}-src.tar.gz

对于svn工程，可以用如下命令：

PROJ='yourproj' &&

URL='http://svn.example.com/svn/repo/$PROJ' &&

REV=`svn info $URL | fgrep Revision | cut -d ' ' -f 2` &&  

cd ~/tmp &&

svn export $URL $PROJ &&

tar czv -f $PROJ.r$REV.tar.gz $PROJ &&

rm -r $PROJ.r$REV

3. 建立rpmbuild需要的目录结构

export WORKSPACE=$(mktemp -d)

mkdir -p $WORKSPACE/{BUILD,RPMS,SOURCES,SPECS,SRPMS,tmp}

echo Working in $WORKSPACE

4. 建立Qt的编译环境

export BITS=$(getconf LONG_BIT)

export QMAKESPEC=linux-g++-$BITS

export QTDIR=/opt/Trolltech/5.12.6

export PATH=$QTDIR/bin:$PATH

echo -- QTDIR set to "$QTDIR"

echo -- QMAKESPEC set to "$QMAKESPEC"

echo -- PATH set to "$PATH"

5. 建立rpmbuild需要的版本信息和spec文件、源码等

export VERSION_MAJOR=1

export VERSION_MINOR=0

export VERSION_REVISION=20

export VERSION_BUILD=$(git log --pretty=format:'%h' -n 1)

export VERSION_SHORT=${VERSION_MAJOR}${VERSION_MINOR}${VERSION_REVISION}${VERSION_BUILD}

export VERSION_LONG=${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_REVISION}.${VERSION_BUILD}

echo -- Major $VERSION_MAJOR

echo -- Minor $VERSION_MINOR

echo -- Revision $VERSION_REVISION

echo -- Build $VERSION_BUILD

将源代码压缩包和spec文件分别拷贝到对应的目录：

ARCHIVE=$(find `pwd` -name 'qt-example-*-src.tar.gz' -type f | head -1)

SPEC=$(find `pwd` -name 'qt-example.spec' -type f | head -1)

cp $ARCHIVE $WORKSPACE/SOURCES

cp $SPEC $WORKSPACE/SPECS

6. 运行rpmbuild生成rpm包：

# Change to workspace

cd $WORKSPACE

# Make RPM

rpmbuild --define "_topdir ${WORKSPACE}" -ba -vv $WORKSPACE/SPECS/qt-example*.spec

7. 附录.spec文件的写法

%define VERSION_LONG %(echo $VERSION_LONG)

%define VERSION_SHORT %(echo $VERSION_SHORT)

%define VERSION_MAJOR %(echo $VERSION_MAJOR)

%define VERSION_MINOR %(echo $VERSION_MINOR)

%define VERSION_REVISION %(echo $VERSION_REVISION)

%define VERSION_BUILD %(echo $VERSION_BUILD)

#

# Qt Example

#

Summary: An example application compiled with QMake that was turned into an RPM.

Name: qt-example

Version: %{VERSION_LONG}

Release: %{VERSION_BUILD}

License: MIT

Group: Applications

Source: http://corpration.domain/not/path/to/application/qt-example-%{VERSION_SHORT}-src.tar.gz

URL: http://corpration.domain

Vendor: http://corpration.domain

Packager: Author Name<author.name@copration.com>

%description

Application that exists purely to exemplify how to build an RPM package.

%prep

%setup -n source

%build

qmake -r

make -f Makefile.$QMAKESPEC all

%install

INSTALL_ROOT=%{buildroot}/usr make -f Makefile.$QMAKESPEC install

%post

%postun

%files

%{_bindir}/*

%{_libdir}/*

%changelog