build osdetector-gradle-plugin for mips64el platform

[vans88]

Basic information

I want to build osdetector-gradle-plugin for grpc-java locally. I get the source code from github. In the entire building process I encountered the following 2 errors:

The first one

when running the command "./gradlew install --info", I get the following info:

FAILURE: Build failed with an exception.
- What went wrong:
  Execution failed for task ':signArchives'.
  
  > Cannot perform signing task ':signArchives' because it has no configured signatory
- Try:
  Run with --stacktrace option to get the stack trace. Run with --debug option to get more log output.

BUILD FAILED

Total time: 44.037 secs
Stopped 0 compiler daemon(s).

then the second one

I commented the following line ---in file build.gradle line 61:
// sign configurations.archives
I try again it shows "Build Successfully"

Run test

But when I run "./gradlew test", I get the following error:

Starting process 'Gradle Test Executor 2'. Working directory: /usr/local/TenFlow/osdetector-gradle-plugin Command: /usr/lib/jvm/j2sdk-image/bin/java -Djava.security.manager=jarjar.org.gradle.process.internal.child.BootstrapSecurityManager -Dfile.encoding=UTF-8 -Duser.country=CN -Duser.language=zh -Duser.variant -ea -cp /root/.gradle/caches/2.3/workerMain/gradle-worker.jar jarjar.org.gradle.process.internal.launcher.GradleWorkerMain 'Gradle Test Executor 2'
Successfully started process 'Gradle Test Executor 2'
Gradle Test Executor 2 started executing tests.

com.google.gradle.osdetector.OsDetectorPluginTest > pluginAddsExtensionToProject STANDARD_OUT
    14:08:13.845 [Test worker] DEBUG o.g.i.n.f.s.FileSystemServices - Native-platform file system integration is not available. Continuing with fallback.
    14:08:13.888 [Test worker] DEBUG o.g.i.n.f.s.FileSystemServices - Using UnsupportedSymlink implementation.
    14:08:13.902 [Test worker] DEBUG o.g.i.n.f.s.FileSystemServices - Unable to load org.gradle.internal.nativeintegration.filesystem.jdk7.PosixJdk7FilePermissionHandler. Continuing with fallback org.gradle.internal.nativeintegration.filesystem.services.UnsupportedFilePermissions.
    14:08:16.765 [Test worker] DEBUG o.g.i.n.services.NativeServices - Native-platform process integration is not available. Continuing with fallback.
    14:08:20.494 [Test worker] INFO  c.g.gradle.osdetector.OsDetector - ------------------------------------------------------------------------
    14:08:20.501 [Test worker] INFO  c.g.gradle.osdetector.OsDetector - Detecting the operating system and CPU architecture
    14:08:20.502 [Test worker] INFO  c.g.gradle.osdetector.OsDetector - ------------------------------------------------------------------------
    14:08:20.509 [Test worker] INFO  c.g.gradle.osdetector.OsDetector - os.detected.name=linux
    14:08:20.510 [Test worker] INFO  c.g.gradle.osdetector.OsDetector - os.detected.arch=unknown

com.google.gradle.osdetector.OsDetectorPluginTest > pluginAddsExtensionToProject FAILED
    kr.motd.maven.os.DetectionException: unknown os.arch: mips64el
        at kr.motd.maven.os.Detector.detect(Detector.java:73)
        at com.google.gradle.osdetector.OsDetector$Impl.<init>(OsDetector.java:117)
        at com.google.gradle.osdetector.OsDetector.getImpl(OsDetector.java:64)
        at com.google.gradle.osdetector.OsDetector.getOs(OsDetector.java:34)
        at com.google.gradle.osdetector.OsDetector_Decorated.getOs(Unknown Source)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:483)
        at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
        at groovy.lang.MetaBeanProperty.getProperty(MetaBeanProperty.java:60)
        at org.gradle.api.internal.BeanDynamicObject$MetaClassAdapter.getProperty(BeanDynamicObject.java:153)
        at org.gradle.api.internal.BeanDynamicObject.getProperty(BeanDynamicObject.java:107)
        at org.gradle.api.internal.CompositeDynamicObject.getProperty(CompositeDynamicObject.java:78)
        at com.google.gradle.osdetector.OsDetector_Decorated.getProperty(Unknown Source)
        at org.codehaus.groovy.runtime.callsite.PogoGetPropertySite.getProperty(PogoGetPropertySite.java:47)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callGetProperty(AbstractCallSite.java:227)
        at com.google.gradle.osdetector.OsDetectorPluginTest.pluginAddsExtensionToProject(OsDetectorPluginTest.groovy:31)

com.google.gradle.osdetector.OsDetectorPluginTest > setClassifierWithLikes STANDARD_OUT
    14:08:21.197 [Test worker] INFO  c.g.gradle.osdetector.OsDetector - ------------------------------------------------------------------------
    14:08:21.200 [Test worker] INFO  c.g.gradle.osdetector.OsDetector - Detecting the operating system and CPU architecture
    14:08:21.202 [Test worker] INFO  c.g.gradle.osdetector.OsDetector - ------------------------------------------------------------------------
    14:08:21.207 [Test worker] INFO  c.g.gradle.osdetector.OsDetector - os.detected.name=linux
    14:08:21.209 [Test worker] INFO  c.g.gradle.osdetector.OsDetector - os.detected.arch=unknown
Gradle Test Executor 2 finished executing tests.

Anyone can give me some tips to deal with this situation?

[vans88]

I have built os-maven-plugin successfully. and modified Detector.java(from os-maven-plugin) add the following lines to support my platform mips64el：

   if (value.matches("^(mips|mips64|mips64el)$")) {
             System.out.printf("*******************************\n");
             System.out.printf("**return** value: %s\n",value);
             return "mips64el";
        }

but, when I run command "./gradlew test" again the above error is still exists

[vans88]

According to the README.md file:

$ git clone git@github.com:google/osdetector-gradle-plugin.git
$ cd osdetector-gradle-plugin
$ ./gradlew install
when I run command "**_./gradlew install --info_**"  the result is successful shown as follow:
:install (Thread[main,5,main]) started.
:install
Executing task ':install' (up-to-date check took 0.006 secs) due to:
  Task has not declared any outputs.
Publishing configuration: configuration ':archives'
Publishing to org.gradle.api.publication.maven.internal.ant.BaseMavenInstaller@314a31b0
[INFO] Installing /usr/local/TenFlow/osdetector-gradle-plugin/build/libs/osdetector-gradle-plugin-1.4.1-SNAPSHOT.jar to /root/.m2/repository/com/google/gradle/osdetector-gradle-plugin/1.4.1-SNAPSHOT/osdetector-gradle-plugin-1.4.1-SNAPSHOT.jar
[INFO] Installing /usr/local/TenFlow/osdetector-gradle-plugin/build/libs/osdetector-gradle-plugin-1.4.1-SNAPSHOT-sources.jar to /root/.m2/repository/com/google/gradle/osdetector-gradle-plugin/1.4.1-SNAPSHOT/osdetector-gradle-plugin-1.4.1-SNAPSHOT-sources.jar
[INFO] Installing /usr/local/TenFlow/osdetector-gradle-plugin/build/libs/osdetector-gradle-plugin-1.4.1-SNAPSHOT-javadoc.jar to /root/.m2/repository/com/google/gradle/osdetector-gradle-plugin/1.4.1-SNAPSHOT/osdetector-gradle-plugin-1.4.1-SNAPSHOT-javadoc.jar
[INFO] Installing /usr/local/TenFlow/osdetector-gradle-plugin/build/libs/osdetector-gradle-plugin-1.4.1-SNAPSHOT-groovydoc.jar to /root/.m2/repository/com/google/gradle/osdetector-gradle-plugin/1.4.1-SNAPSHOT/osdetector-gradle-plugin-1.4.1-SNAPSHOT-groovydoc.jar
:install (Thread[main,5,main]) completed. Took 5.357 secs.
**BUILD SUCCESSFUL**
Total time: 46.452 secs
Stopped 0 compiler daemon(s).

But when I run "./gradlew build ort test --info",getting the following error always.

com.google.gradle.osdetector.OsDetectorPluginTest > setClassifierWithLikes STANDARD_OUT
    16:50:43.511 [Test worker] INFO  c.g.gradle.osdetector.OsDetector - ------------------------------------------------------------------------
    16:50:43.512 [Test worker] INFO  c.g.gradle.osdetector.OsDetector - Detecting the operating system and CPU architecture
    16:50:43.513 [Test worker] INFO  c.g.gradle.osdetector.OsDetector - ------------------------------------------------------------------------
    16:50:43.516 [Test worker] INFO  c.g.gradle.osdetector.OsDetector - os.detected.name=linux
    16:50:43.517 [Test worker] INFO  c.g.gradle.osdetector.OsDetector - os.detected.arch=unknown
Gradle Test Executor 1 finished executing tests.

com.google.gradle.osdetector.OsDetectorPluginTest > setClassifierWithLikes FAILED


    kr.motd.maven.os.DetectionException: unknown os.arch: mips64el

... .... .... ... ... ... .. .. .. ... . ... .. .. .. .. . .. .. .. . .. .. . .. .. . .. .. .. .. . .. .. .. .. .. . .. . .. . .. . ... .. .. .. . . .. . .. . . .. .. ..

what differences between "install" and "build"? I need to excute tests successfully. Could you give some tips about this error.

[vans88]

Here I paste some information about my platfrom:

java info

Java version: 1.8.0_25
Java vendor: Oracle Corporation
Java vendor URL: http://java.oracle.com/
Java home: /usr/lib/jvm/j2sdk-image/jre
Java vm.specification.version: 1.8
Java vm.specification.vendor: Oracle Corporation
Java vm.specification.name: Java Virtual Machine Specification
Java vm.version: 25.25-b02
Java vm.vendor: Oracle Corporation
Java vm.name: OpenJDK 64-Bit Server VM
Java specification.version: 1.8
Java specification.vendor: Oracle Corporation
Java specification.name: Java Platform API Specification
class.version: 52.0
class.path: .
library.path: /usr/java/packages/lib/mipsel:/usr/lib64:/lib64:/lib:/usr/lib
io.tmpdir: /tmp
java compiler: null
java ext dirs: /usr/lib/jvm/j2sdk-image/jre/lib/ext:/usr/java/packages/lib/ext
os.name: Linux
os.arch: mips64el
os.version: 4.4.21+
file.separator: /
path.separator: :
line.separator:

user name: root
user dir: /root/BigData
user home: /root

Arch info

[root@dscn2 ~]# lscpu
Architecture:          mips64
Byte Order:            Little Endian
CPU(s):                15
On-line CPU(s) list:   0-14
Thread(s) per core:    1
Core(s) per socket:    7
Socket(s):             2
NUMA node(s):          4
Model name:            ICT Loongson-3B R2 (Loongson-3B1500) @ 1100MHz
NUMA node0 CPU(s):     0-2
NUMA node1 CPU(s):     3-6
NUMA node2 CPU(s):     7-10
NUMA node3 CPU(s):     11-14

[root@dscn2 ~]# uname -a
Linux dscn2 4.4.21+ #3 SMP PREEMPT Wed Oct 12 09:14:23 CST 2016 mips64 mips64 mips64 GNU/Linux

[ejona86]

This seems like it was fixed many years ago. This is handled by the os-maven-plugin, so when they added support we got it as part of a normal upgrade.