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libjunixsocket-native-{version}.so not generated on s390x.

See original GitHub issue

I tried building junixsocket-native:2.0.4 from source by adding s390x specific details in the aol.properties. With this the build succeeded but i could not find libjunixsocket-native-2.0.4.so in the /target/nar/junixsocket-native-* /lib/ * /jni path. Note: .so file is created in x86(amd64) arch.

@kohlschuetter Any idea on what is preventing the .so files from getting generated ?

aol.properties

s390x.Linux.gpp.c.options=-Wall -Wno-long-long -Wpointer-arith -Wconversion -m64 -march=s390x
s390x.Linux.gpp.cpp.options=-Wall -Wno-long-long -Wpointer-arith -Wconversion -m64 -march=s390x
s390x.Linux.gpp.linker.options=-shared -shared-libgcc -fPIC -fexceptions -m64 -march=s390x
s390x.Linux.linker=gcc

Traces:

[INFO] ------------------------------------------------------------------------
[INFO] Building junixsocket-native 2.0.4
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-clean-plugin:2.6.1:clean (default-clean) @ junixsocket-native ---
[INFO] Deleting /home/durgadas/installer-build/junixsocket/junixsocket-native/target
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-validate (default-nar-validate) @ junixsocket-native ---
[INFO] Using AOL: s390x-Linux-gcc
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-download (default-nar-download) @ junixsocket-native ---
[INFO] Preparing Nar dependencies
[INFO] Unpacking 0 dependencies to /home/durgadas/installer-build/junixsocket/junixsocket-native/target/nar
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-unpack (default-nar-unpack) @ junixsocket-native ---
[INFO] Unpacking 0 dependencies to /home/durgadas/installer-build/junixsocket/junixsocket-native/target/nar
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-gnu-configure (default-nar-gnu-configure) @ junixsocket-native ---
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-system-generate (default-nar-system-generate) @ junixsocket-native ---
[INFO] Generating /home/durgadas/installer-build/junixsocket/junixsocket-native/target/nar/nar-generated/org/newsclub/net/unix/NarSystem.java
[INFO] Using 'native-lib-loader'
[INFO]
[INFO] --- maven-dependency-plugin:2.9:unpack (unpack-coding-style) @ junixsocket-native ---
[INFO] Configured Artifact: com.kohlschutter:coding-style:files:1.0.1:zip
[INFO] Unpacking /root/.m2/repository/com/kohlschutter/coding-style/1.0.1/coding-style-1.0.1-files.zip to /home/durgadas/installer-build/junixsocket with includes "" and excludes ""
[INFO]
[INFO] --- maven-resources-plugin:3.1.0:resources (default-resources) @ junixsocket-native ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /home/durgadas/installer-build/junixsocket/junixsocket-native/src/main/resources
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-resources (default-nar-resources) @ junixsocket-native ---
[INFO] Copied 0 resources
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-gnu-resources (default-nar-gnu-resources) @ junixsocket-native ---
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-vcproj (default-nar-vcproj) @ junixsocket-native ---
[INFO]
[INFO] --- maven-compiler-plugin:3.2:compile (default-compile) @ junixsocket-native ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 1 source file to /home/durgadas/installer-build/junixsocket/junixsocket-native/target/classes
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-javah (default-nar-javah) @ junixsocket-native ---
[INFO] Running /usr/lib/jvm/java-8-openjdk-s390x/bin/javah compiler on 1 classes...
[INFO] + /usr/lib/jvm/java-8-openjdk-s390x/bin/javah -classpath /home/durgadas/installer-build/junixsocket/junixsocket-native/target/classes:/root/.m2/repository/org/scijava/native-lib-loader/2.0.2/native-lib-loader-2.0.2.jar:/root/.m2/repository/log4j/log4j/1.2.17/log4j-1.2.17.jar -d /home/durgadas/installer-build/junixsocket/junixsocket-native/target/nar/javah-include org.newsclub.net.unix.NarSystem
[ERROR] Picked up _JAVA_OPTIONS: -Xmx10g
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-gnu-make (default-nar-gnu-make) @ junixsocket-native ---
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-compile (default-nar-compile) @ junixsocket-native ---
[INFO] Preparing Nar dependencies
[INFO] Unpacking 0 dependencies to /home/durgadas/installer-build/junixsocket/junixsocket-native/target/nar
[INFO] Nothing to compile
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-gnu-process (default-nar-gnu-process) @ junixsocket-native ---
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-process-libraries (default-nar-process-libraries) @ junixsocket-native ---
[info] Running process libraries
[info] Processing library Library: type: jni
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-prepare-package (default-nar-prepare-package-1) @ junixsocket-native ---
[INFO]
[INFO] --- maven-resources-plugin:3.1.0:testResources (default-testResources) @ junixsocket-native ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /home/durgadas/installer-build/junixsocket/junixsocket-native/src/test/resources
[INFO]
[INFO] --- maven-compiler-plugin:3.2:testCompile (default-testCompile) @ junixsocket-native ---
[INFO] No sources to compile
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-testCompile (default-nar-testCompile) @ junixsocket-native ---
[INFO] Preparing Nar dependencies
[INFO] Unpacking 0 dependencies to /home/durgadas/installer-build/junixsocket/junixsocket-native/target/test-nar
[INFO] Unpacking 0 dependencies to /home/durgadas/installer-build/junixsocket/junixsocket-native/target/test-nar
[INFO]
[INFO] --- maven-surefire-plugin:2.18:test (default-test) @ junixsocket-native ---
[INFO] No tests to run.
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-test (default-nar-test) @ junixsocket-native ---
[INFO] Preparing Nar dependencies
[INFO] Unpacking 0 dependencies to /home/durgadas/installer-build/junixsocket/junixsocket-native/target/test-nar
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-prepare-package (default-nar-prepare-package) @ junixsocket-native ---
[INFO]
[INFO] --- maven-antrun-plugin:1.7:run (fix-jnilib) @ junixsocket-native ---
[INFO] Executing tasks

main:
[INFO] Executed tasks
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-package (default-nar-package) @ junixsocket-native ---
[INFO]
[INFO] --- maven-jar-plugin:2.5:jar (default-jar) @ junixsocket-native ---
[INFO] Building jar: /home/durgadas/installer-build/junixsocket/junixsocket-native/target/junixsocket-native-2.0.4.jar
[INFO]
[INFO] --- maven-source-plugin:2.4:jar-no-fork (attach-sources) @ junixsocket-native ---
[INFO] Building jar: /home/durgadas/installer-build/junixsocket/junixsocket-native/target/junixsocket-native-2.0.4-sources.jar
[INFO]
[INFO] --- maven-javadoc-plugin:2.10.1:jar (attach-javadocs) @ junixsocket-native ---
[INFO]
Loading source files for package org.newsclub.net.unix...
Constructing Javadoc information...
Standard Doclet version 1.8.0_191
Building tree for all the packages and classes...
Generating /home/durgadas/installer-build/junixsocket/junixsocket-native/target/apidocs/org/newsclub/net/unix/NarSystem.html...
Generating /home/durgadas/installer-build/junixsocket/junixsocket-native/target/apidocs/org/newsclub/net/unix/package-frame.html...
Generating /home/durgadas/installer-build/junixsocket/junixsocket-native/target/apidocs/org/newsclub/net/unix/package-summary.html...
Generating /home/durgadas/installer-build/junixsocket/junixsocket-native/target/apidocs/org/newsclub/net/unix/package-tree.html...
Generating /home/durgadas/installer-build/junixsocket/junixsocket-native/target/apidocs/constant-values.html...
Generating /home/durgadas/installer-build/junixsocket/junixsocket-native/target/apidocs/org/newsclub/net/unix/class-use/NarSystem.html...
Generating /home/durgadas/installer-build/junixsocket/junixsocket-native/target/apidocs/org/newsclub/net/unix/package-use.html...
Building index for all the packages and classes...
Generating /home/durgadas/installer-build/junixsocket/junixsocket-native/target/apidocs/overview-tree.html...
Generating /home/durgadas/installer-build/junixsocket/junixsocket-native/target/apidocs/index-all.html...
Generating /home/durgadas/installer-build/junixsocket/junixsocket-native/target/apidocs/deprecated-list.html...
Building index for all classes...
Generating /home/durgadas/installer-build/junixsocket/junixsocket-native/target/apidocs/allclasses-frame.html...
Generating /home/durgadas/installer-build/junixsocket/junixsocket-native/target/apidocs/allclasses-noframe.html...
Generating /home/durgadas/installer-build/junixsocket/junixsocket-native/target/apidocs/index.html...
Generating /home/durgadas/installer-build/junixsocket/junixsocket-native/target/apidocs/help-doc.html...
1 warning
[WARNING] Javadoc Warnings
[WARNING] Picked up _JAVA_OPTIONS: -Xmx10g
[WARNING] /home/durgadas/installer-build/junixsocket/junixsocket-native/target/nar/nar-generated/org/newsclub/net/unix/NarSystem.java:26: warning - Tag @author cannot be used in method documentation.  It can only be used in the following types of documentation: overview, package, class/interface.
[INFO] Building jar: /home/durgadas/installer-build/junixsocket/junixsocket-native/target/junixsocket-native-2.0.4-javadoc.jar
[INFO]
[INFO] --- nar-maven-plugin:3.2.0:nar-integration-test (default-nar-integration-test) @ junixsocket-native ---
[INFO] No tests to run.
[INFO]
[INFO] --- license-maven-plugin:2.6:check (default) @ junixsocket-native ---
[INFO] Checking licenses...
[INFO]
[INFO] --- maven-install-plugin:2.5.2:install (default-install) @ junixsocket-native ---
[INFO] Installing /home/durgadas/installer-build/junixsocket/junixsocket-native/target/junixsocket-native-2.0.4.jar to /root/.m2/repository/com/kohlschutter/junixsocket/junixsocket-native/2.0.4/junixsocket-native-2.0.4.nar
[INFO] Installing /home/durgadas/installer-build/junixsocket/junixsocket-native/pom.xml to /root/.m2/repository/com/kohlschutter/junixsocket/junixsocket-native/2.0.4/junixsocket-native-2.0.4.pom
[INFO] Installing /home/durgadas/installer-build/junixsocket/junixsocket-native/target/junixsocket-native-2.0.4-sources.jar to /root/.m2/repository/com/kohlschutter/junixsocket/junixsocket-native/2.0.4/junixsocket-native-2.0.4-sources.jar
[INFO] Installing /home/durgadas/installer-build/junixsocket/junixsocket-native/target/junixsocket-native-2.0.4-javadoc.jar to /root/.m2/repository/com/kohlschutter/junixsocket/junixsocket-native/2.0.4/junixsocket-native-2.0.4-javadoc.jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:27 min
[INFO] Finished at: 2019-03-26T13:16:18+00:00
[INFO] Final Memory: 34M/83M
[INFO] ------------------------------------------------------------------------

CMD: root@d704538f7c93:/home/durgadas/installer-build/junixsocket/junixsocket-native# ls target/nar/ Result : javah-include/ nar-generated/

Issue Analytics

  • State:closed
  • Created 4 years ago
  • Comments:12 (1 by maintainers)

github_iconTop GitHub Comments

1reaction
imdurgadascommented, Apr 26, 2019

@sriemer yup, steps you mentioned worked for me as well.


junixsocket/junixsocket-native/target/nar/junixsocket-native-2.2.1-SNAPSHOT-s390x-Linux-clang-jni/lib/s390x-Linux-clang/jni# ls
history.xml  libjunixsocket-native-2.2.1-SNAPSHOT.so
1reaction
sriemercommented, Sep 30, 2019

I have a LinuxONE Community Cloud z/VM 6.4 guest running on the mainframe of Marist College (see: https://developer.ibm.com/linuxone/). I chose SLES12-SP3 but llvm with clang is not supported/available. So I branched llvm 3.8.0 intended for SLES12-SP3 in OBS: https://build.opensuse.org/project/show/home:spars_instana:sle12sp3-llvm3.8 and installed it from there.

I’ve prepared two patches to compile junixsocket with clang on that s390x machine: https://github.com/sriemer/junixsocket/commits/s390x

It compiles fine with IBM Java 8, clang, llvm, and

mvn clean install -Dmaven.javadoc.skip=true -Dpmd.skip=true

now. The only disadvantage is that I cannot run the tests as those also require at least Java 9.

But I get:

./junixsocket-native/target/nar/junixsocket-native-2.2.1-SNAPSHOT-s390x-Linux-clang-jni/lib/s390x-Linux-clang/jni/libjunixsocket-native-2.2.1-SNAPSHOT.so

and build success. I guess this is the best we can get for now.

@imdurgadas Can you please test if this works for you as well? TIA

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