I added the copyright- and distribution- tags to the configuration of the
plugin and it worked. The missing copyright- tag was the reason for the
error. The plugin created the RPM file under
"RpmProject/target/rpm/RPMS/noarch" and named it
"myrpmexampleRPM-1.0-SNAPSHOT20090703094450.noarch.rpm".

Now I have questions:
- What means the "noarch" in the filename?
- What for is the distribution- tag used for?

Thanks!
-Danny Schimke


2009/7/3 Danny Schimke <[email protected]>

> Hello!
>
> We tried using cygwin, but this was a pain. We had to install many other
> packages beside the rpmpackage, which are not delivered with cygwin by
> default, to get it to work. The aim is, to make it possible for a developer
> to create a RPM package without these difficult steps. We have agreed to
> build the RPM package on a unix system and using profiles do differ the
> operating system for building the package only under unix.
>
> I tried to build the RPM using the following POM:
>
> <project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi="
> http://www.w3.org/2001/XMLSchema-instance";
>   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
> http://maven.apache.org/maven-v4_0_0.xsd";>
>   <modelVersion>4.0.0</modelVersion>
>   <groupId>com.incowia.rpmexample</groupId>
>   <artifactId>RpmProject</artifactId>
>   <packaging>jar</packaging>
>   <version>1.0-SNAPSHOT</version>
>   <name>RpmProject</name>
>   <url>http://maven.apache.org</url>
>   <dependencies>
>     <dependency>
>       <groupId>junit</groupId>
>       <artifactId>junit</artifactId>
>       <version>3.8.1</version>
>       <scope>test</scope>
>     </dependency>
>   </dependencies>
>   <profiles>
>     <profile>
>       <id>linux</id>
>       <activation>
>         <os>
>           <family>unix</family>
>         </os>
>       </activation>
>       <build>
>         <plugins>
>           <plugin>
>             <groupId>org.codehaus.mojo</groupId>
>             <artifactId>rpm-maven-plugin</artifactId>
>             <version>2.0-beta-2</version>
>             <executions>
>               <execution>
>                 <goals>
>                   <goal>attached-rpm</goal>
>                 </goals>
>               </execution>
>             </executions>
>             <configuration>
>               <group>com.incowia.rpmexample</group>
>               <mappings>
>                 <mapping>
>                   <directory>/temp</directory>
>                 </mapping>
>               </mappings>
>               <name>myrpmexampleRPM</name>
>             </configuration>
>           </plugin>
>         </plugins>
>       </build>
>     </profile>
>   </profiles>
> </project>
>
> [INFO] [jar:jar]
> [INFO] [rpm:attached-rpm {execution: default}]
> [WARNING] Version string truncated to 1.0
> [INFO] Creating spec file
> /home/incowia/projects/RpmProject/target/rpm/SPECS/myrpmexampleRPM.spec
> [WARNING] error: License field must be present in package: (main package)
> [INFO] Building target platforms: noarch
> [INFO] Building for target noarch
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] BUILD ERROR
> [INFO]
> ------------------------------------------------------------------------
> [INFO] *RPM build execution returned: '1' executing '/bin/sh -c cd
> /home/incowia/projects/RpmProject/target/rpm/SPECS && rpmbuild -bb
> --buildroot /home/incowia/projects/RpmProject/target/rpm/buildroot --define
> '_topdir /home/incowia/projects/RpmProject/target/rpm' --target noarch
> myrpmexampleRPM.spec'*
>
>
> The following Filesstructure is created under "RpmProject/target/rpm":
>
> BUILD (empty)
> + buildroot
>     temp (empty)
> RPMS (empty)
> SOURCES (empty)
> + SPECS
>    *myrpmexampleRPM.spec*
> SRPMS (empty)
>
>
> The *myrpmexampleRPM.spec *file contains the following:
>
> Name: myrpmexampleRPM
> Version: 1.0
> Release: SNAPSHOT20090703092244
> Summary: RpmProject
> Group: com.incowia.rpmexample
> BuildRoot: /home/incowia/projects/RpmProject/target/rpm/buildroot
> %description
> %files
> %dir  /temp
>
> Maybe I forgot a important POM- configuration or anything else!?
>
> Thank you very much!
>
> -Danny Schimke
>
>
> 2009/6/22 Todd Thiessen <[email protected]>
>
>> Thanks. This seems to be exactly what the rpm-maven-plugin does. I was
>>
>> just a little confused that there seems to be 2 plugins. I suspect that
>> the maven-rpm-plugin is the core mavenization of the rpm-maven-plugin,
>> although the move to the core plugins seems to have been left in a
>> somewhat unfinished state as I don't see any site documentation for the
>> maven-rpm-plugin. Because of this lack of documentation, we went with
>> the codehaus version.
>>
>> If you could provide any other clarity as to any differences betweenn
>> the two plugins, other than the one I stated above, that would be very
>> much appreciated.
>>
>> And I'll pass on the invite to build rpmbuild from source ;-). Cygwin
>> definately has it available.
>>
>> Thanks.
>>
>> ---
>> Todd Thiessen
>>
>> > //rpm:rpm calls the rpmbuild to package the rpm here is an example
>> >
>> > $ mvn -e rpm:rpm
>> > [INFO] RPM build execution returned: '1' executing 'cmd.exe
>> > /X /C "rpmbuild -bb --buildroot
>> > $MAVEN_BUILD\maven-plugins\sample\target\rpm\buildroot --define "
>> > _topdir f:\maven-plugin\maven-plugins\sample\target\rpm"
>> > --target noarch landfil l.spec"'
>> >
>> > if you feel brave enough to tackle building rpmbuild for your
>> > rpmbuild there are some sources avail here
>> > http://www.mhonarc.org/release/MHonArc/snapshot/
>> > dev.mk is the makefile you want to start with
>> >
>> > i have'nt seen any cygwin specific rpmbuild implementations
>> > but you can ping the folks at cygwin http://cygwin.com
>> >
>> > Let us know,
>> > Martin
>> >
>>
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>>
>>
>
>
> --
> Danny Schimke
> IT- Consultant
>
> incowia GmbH
>
> Albert-Einstein-Straße 3
> D-98693 Ilmenau
> www.incowia.com
>



-- 
Danny Schimke
IT- Consultant

incowia GmbH

Albert-Einstein-Straße 3
D-98693 Ilmenau
www.incowia.com

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