Windows 7
Eclipse Neon
Tycho 0.26-SNAPSHOT
I have read this blog post
(https://codeiseasy.wordpress.com/2012/07/31/including-a-jre-in-a-tycho-build/),
four years old, and this blog post
(http://eclipseo.blogspot.com/2014/11/bundle-jre-along-with-your-product.html),
two years old. The newer blog post skips the step where a
p2.inf file is created.
Question 1) Is the p2.inf file no longer needed?
I have done the following.
Created the below directories
/software.usque.appFeature/linux-64bit
/software.usque.appFeature/macosx
/software.usque.appFeature/windows-32bit
/software.usque.appFeature/windows-64bit
The build.properties files is as follows.
bin.includes = .,\
feature.xml
root.win32.win32.x86_64=win32-64
root.linux.gtk.x86=linux-64
root.win32.win32.x86=win32
root.macosx.cocoa.x86_64=macosx
I get the following error during the Maven build.
[ERROR] Failed to execute goal
org.eclipse.tycho:tycho-p2-plugin:0.26.0-SNAPSHOT:p2-metadata-default
(default-p2-metadata-default) on project
software.usque.appFeature: Execution
default-p2-metadata-default of goal
org.eclipse.tycho:tycho-p2-plugin:0.26.0-SNAPSHOT:p2-metadata-default
failed: Cannot set permissions or symbolic links for
macosx.cocoa.x86_64 if there are no root files for that
configuration -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed
to execute goal
org.eclipse.tycho:tycho-p2-plugin:0.26.0-SNAPSHOT:p2-metadata-default
(default-p2-metadata-default) on project
software.usque.appFeature: Execution
default-p2-metadata-default of goal
org.eclipse.tycho:tycho-p2-plugin:0.26.0-SNAPSHOT:p2-metadata-default
failed: Cannot set permissions or symbolic links for
macosx.cocoa.x86_64 if there are no root files for that
configuration
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
at
org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
at
org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
at
org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
at
org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
at
org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
at
org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.PluginExecutionException:
Execution default-p2-metadata-default of goal
org.eclipse.tycho:tycho-p2-plugin:0.26.0-SNAPSHOT:p2-metadata-default
failed: Cannot set permissions or symbolic links for
macosx.cocoa.x86_64 if there are no root files for that
configuration
at
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:145)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
... 20 more
Caused by: java.lang.RuntimeException: Cannot set permissions
or symbolic links for macosx.cocoa.x86_64 if there are no root
files for that configuration
at
org.eclipse.tycho.p2.impl.publisher.AbstractMetadataGenerator.publish(AbstractMetadataGenerator.java:125)
at
org.eclipse.tycho.p2.impl.publisher.AbstractMetadataGenerator.generateMetadata(AbstractMetadataGenerator.java:58)
at
org.eclipse.tycho.p2.impl.publisher.P2GeneratorImpl.generateMetadata(P2GeneratorImpl.java:96)
at
org.eclipse.tycho.plugins.p2.P2MetadataMojo.attachP2Metadata(P2MetadataMojo.java:149)
at
org.eclipse.tycho.plugins.p2.P2MetadataMojo.execute(P2MetadataMojo.java:107)
at
org.eclipse.tycho.plugins.p2.P2MetadataDefaultMojo.execute(P2MetadataDefaultMojo.java:33)
at
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
... 21 more
Caused by: java.lang.IllegalArgumentException: Cannot set
permissions or symbolic links for macosx.cocoa.x86_64 if there
are no root files for that configuration
at
org.eclipse.tycho.p2.impl.publisher.rootfiles.FeatureRootAdvice.ensureRootFilesConfigured(FeatureRootAdvice.java:204)
at
org.eclipse.tycho.p2.impl.publisher.rootfiles.FeatureRootAdvice.getDescriptor(FeatureRootAdvice.java:153)
at
org.eclipse.equinox.p2.publisher.eclipse.FeaturesAction.generateRootFileIUs(FeaturesAction.java:453)
at
org.eclipse.equinox.p2.publisher.eclipse.FeaturesAction.generateFeatureIUs(FeaturesAction.java:423)
at
org.eclipse.equinox.p2.publisher.eclipse.FeaturesAction.perform(FeaturesAction.java:605)
at
org.eclipse.equinox.p2.publisher.Publisher$ArtifactProcess.run(Publisher.java:207)
at
org.eclipse.equinox.p2.repository.artifact.spi.AbstractArtifactRepository.executeBatch(AbstractArtifactRepository.java:187)
at
org.eclipse.equinox.p2.publisher.Publisher.publish(Publisher.java:231)
at
org.eclipse.tycho.p2.impl.publisher.AbstractMetadataGenerator.publish(AbstractMetadataGenerator.java:122)
... 27 more
Did some searching and found this, https://github.com/serge-rider/dbeaver/issues/115,
which basically says create a directory named ...\target\generated-macos and
put one arbitrary file, I created a file called filler.txt, in the ...\target\generated-macos
directory and that should fix the build error. But that is not
what is happening in my case.
The ...\target directory
of the Eclipse product project.
...app.product\target\software.usque.app.product-0.0.1-SNAPSHOT.zip
...app.product\target\extraArtifacts
...app.product\target\generated-macos
...app.product\target\org.eclipse.equinox.executable-3.6.300.v20160525-1303
...app.product\target\p2agent
...app.product\target\products
...app.product\target\repository
...app.product\target\targetPlatformRepository
...app.product\target\local-artifacts.properties
...app.product\target\p2artifacts.xml
...app.product\target\p2content.xml
And just in case I misunderstood the blog, I also tried putting
the generated-macos
directory and file in the target of the Eclipse feature project
of the app, but that made no difference.
Question 2) How do fix this? Help please.
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