netty-transport-native-epoll
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- DependenciesDependencies
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-transport-native-epoll</artifactId>
<version>4.2.2.Final</version>
</dependency><?xml version="1.0" encoding="UTF-8"?>
<!--
~ Copyright 2014 The Netty Project
~
~ The Netty Project licenses this file to you under the Apache License,
~ version 2.0 (the "License"); you may not use this file except in compliance
~ with the License. You may obtain a copy of the License at:
~
~ https://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
~ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
~ License for the specific language governing permissions and limitations
~ under the License.
-->
<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 https://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>io.netty</groupId>
<artifactId>netty-parent</artifactId>
<version>4.2.2.Final</version>
</parent>
<artifactId>netty-transport-native-epoll</artifactId>
<name>Netty/Transport/Native/Epoll</name>
<packaging>jar</packaging>
<properties>
<javaModuleNameClassifier>${os.detected.name}.${os.detected.arch}</javaModuleNameClassifier>
<fallbackModuleName>io.netty.transport.epoll</fallbackModuleName>
<javaModuleName>${fallbackModuleName}.${javaModuleNameClassifier}</javaModuleName>
<!-- Needed as we use SelfSignedCertificate in our tests -->
<argLine.java9.extras>--add-exports java.base/sun.security.x509=ALL-UNNAMED</argLine.java9.extras>
<!-- Always check JNI during test run so we catch bugs that could cause crashes -->
<argLine.jni>-Xcheck:jni</argLine.jni>
<unix.common.lib.name>netty-unix-common</unix.common.lib.name>
<unix.common.lib.dir>${project.build.directory}/unix-common-lib</unix.common.lib.dir>
<unix.common.lib.unpacked.dir>${unix.common.lib.dir}/META-INF/native/lib</unix.common.lib.unpacked.dir>
<unix.common.include.unpacked.dir>${unix.common.lib.dir}/META-INF/native/include</unix.common.include.unpacked.dir>
<jni.compiler.args.cflags>CFLAGS=-O2 -pipe -Werror -fno-omit-frame-pointer -Wunused-variable -fvisibility=hidden -D_FORTIFY_SOURCE=2 -ffunction-sections -fdata-sections -I${unix.common.include.unpacked.dir}</jni.compiler.args.cflags>
<jni.compiler.args.ldflags>LDFLAGS=-Wl,-z,relro -Wl,-z,now -Wl,--as-needed -Wl,--gc-sections -L${unix.common.lib.unpacked.dir}</jni.compiler.args.ldflags>
<jni.compiler.args.libs>LIBS=-Wl,--whole-archive -l${unix.common.lib.name} -Wl,--no-whole-archive -ldl -lrt</jni.compiler.args.libs>
<nativeSourceDirectory>${project.basedir}/src/main/c</nativeSourceDirectory>
<fallbackOutputDirectory>${project.build.directory}/fallback-classes</fallbackOutputDirectory>
<skipTests>true</skipTests>
</properties>
<profiles>
<!--
Netty must be released from RHEL 6.8 x86_64 or compatible so that:
1) we ship x86_64 version of epoll transport officially, and
2) we ensure the ABI compatibility with older GLIBC versions.
The shared library built on a distribution with newer GLIBC
will not run on older distributions.
-->
<profile>
<id>restricted-release-epoll</id>
<build>
<pluginManagement>
<plugins>
<plugin>
<artifactId>maven-enforcer-plugin</artifactId>
<version>3.0.0</version>
<dependencies>
<!-- Provides the 'requireFilesContent' enforcer rule. -->
<dependency>
<groupId>com.ceilfors.maven.plugin</groupId>
<artifactId>enforcer-rules</artifactId>
<version>1.2.0</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<artifactId>maven-enforcer-plugin</artifactId>
<executions>
<execution>
<id>enforce-release-environment</id>
<goals>
<goal>enforce</goal>
</goals>
<configuration>
<rules>
<requireProperty>
<regexMessage>
Release process must be performed on linux-x86_64.
</regexMessage>
<property>os.detected.classifier</property>
<regex>^linux-x86_64$</regex>
</requireProperty>
<requireFilesContent>
<message>
Release process must be performed on RHEL 6.9 or its derivatives.
</message>
<files>
<file>/etc/redhat-release</file>
</files>
<content>release 6.9</content>
</requireFilesContent>
</rules>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>linux</id>
<activation>
<os>
<family>linux</family>
</os>
</activation>
<properties>
<skipTests>false</skipTests>
</properties>
<build>
<plugins>
<plugin>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<!-- unpack the unix-common static library and include files -->
<execution>
<id>unpack</id>
<phase>generate-sources</phase>
<goals>
<goal>unpack-dependencies</goal>
</goals>
<configuration>
<includeGroupIds>${project.groupId}</includeGroupIds>
<includeArtifactIds>netty-transport-native-unix-common</includeArtifactIds>
<classifier>${jni.classifier}</classifier>
<outputDirectory>${unix.common.lib.dir}</outputDirectory>
<includes>META-INF/native/**</includes>
<overWriteReleases>false</overWriteReleases>
<overWriteSnapshots>true</overWriteSnapshots>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.fusesource.hawtjni</groupId>
<artifactId>hawtjni-maven-plugin</artifactId>
<executions>
<execution>
<id>build-native-lib</id>
<configuration>
<name>netty_transport_native_epoll_${os.detected.arch}</name>
<nativeSourceDirectory>${nativeSourceDirectory}</nativeSourceDirectory>
<libDirectory>${project.build.outputDirectory}</libDirectory>
<!-- We use Maven's artifact classifier instead.
This hack will make the hawtjni plugin to put the native library
under 'META-INF/native' rather than 'META-INF/native/${platform}'. -->
<platform>.</platform>
<configureArgs>
<arg>${jni.compiler.args.ldflags}</arg>
<arg>${jni.compiler.args.libs}</arg>
<arg>${jni.compiler.args.cflags}</arg>
<configureArg>--libdir=${project.build.directory}/native-build/target/lib</configureArg>
</configureArgs>
</configuration>
<goals>
<goal>generate</goal>
<goal>build</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<executions>
<execution>
<id>native-manifest</id>
<phase>process-classes</phase>
<goals>
<goal>manifest</goal>
</goals>
<configuration>
<instructions>
<Bundle-NativeCode>META-INF/native/libnetty_transport_native_epoll_${os.detected.arch}.so; osname=Linux; processor=${os.detected.arch},*</Bundle-NativeCode>
<Bundle-SymbolicName>${maven-symbolicname}.${jni.classifier}</Bundle-SymbolicName>
<Fragment-Host>io.netty.transport-classes-epoll</Fragment-Host>
</instructions>
<manifestLocation>${project.build.directory}/${jni.classifier}</manifestLocation>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<executions>
<!-- Generate the JAR that contains the native library in it. -->
<execution>
<id>native-jar</id>
<goals>
<goal>jar</goal>
</goals>
<configuration>
<archive>
<manifest>
<addDefaultImplementationEntries>true</addDefaultImplementationEntries>
<addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
</manifest>
<manifestEntries>
<Multi-Release>true</Multi-Release>
</manifestEntries>
<index>true</index>
<manifestFile>${project.build.directory}/${jni.classifier}/MANIFEST.MF</manifestFile>
</archive>
<classifier>${jni.classifier}</classifier>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-transport-native-unix-common</artifactId>
<version>${project.version}</version>
<classifier>${jni.classifier}</classifier>
<!--
The unix-common with classifier dependency is optional because it is not a runtime dependency, but a build time
dependency to get the static library which is built directly into the shared library generated by this project.
-->
<optional>true</optional>
</dependency>
</dependencies>
</profile>
<profile>
<id>linux-aarch64</id>
<properties>
<!-- use aarch_64 as this is also what os.detected.arch will use on an aarch64 system -->
<jni.classifier>${os.detected.name}-aarch_64</jni.classifier>
<javaModuleNameClassifier>${os.detected.name}.aarch_64</javaModuleNameClassifier>
</properties>
<build>
<pluginManagement>
<plugins>
<plugin>
<artifactId>maven-enforcer-plugin</artifactId>
<version>3.0.0</version>
<dependencies>
<!-- Provides the 'requireFilesContent' enforcer rule. -->
<dependency>
<groupId>com.ceilfors.maven.plugin</groupId>
<artifactId>enforcer-rules</artifactId>
<version>1.2.0</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<artifactId>maven-enforcer-plugin</artifactId>
<executions>
<execution>
<id>enforce-release-environment</id>
<goals>
<goal>enforce</goal>
</goals>
<configuration>
<rules>
<requireProperty>
<regexMessage>
Cross compile and Release process must be performed on linux-x86_64.
</regexMessage>
<property>os.detected.classifier</property>
<regex>^linux-x86_64.*</regex>
</requireProperty>
<requireFilesContent>
<message>
Cross compile and Release process must be performed on RHEL 7.9 or its derivatives.
</message>
<files>
<file>/etc/redhat-release</file>
</files>
<content>release 7.9</content>
</requireFilesContent>
</rules>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<!-- unpack the unix-common static library and include files -->
<execution>
<id>unpack</id>
<phase>generate-sources</phase>
<goals>
<goal>unpack-dependencies</goal>
</goals>
<configuration>
<includeGroupIds>${project.groupId}</includeGroupIds>
<includeArtifactIds>netty-transport-native-unix-common</includeArtifactIds>
<classifier>${jni.classifier}</classifier>
<outputDirectory>${unix.common.lib.dir}</outputDirectory>
<includes>META-INF/native/**</includes>
<overWriteReleases>false</overWriteReleases>
<overWriteSnapshots>true</overWriteSnapshots>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.fusesource.hawtjni</groupId>
<artifactId>hawtjni-maven-plugin</artifactId>
<executions>
<execution>
<id>build-native-lib</id>
<configuration>
<name>netty_transport_native_epoll_aarch_64</name>
<nativeSourceDirectory>${nativeSourceDirectory}</nativeSourceDirectory>
<libDirectory>${project.build.outputDirectory}</libDirectory>
<!-- We use Maven's artifact classifier instead.
This hack will make the hawtjni plugin to put the native library
under 'META-INF/native' rather than 'META-INF/native/${platform}'. -->
<platform>.</platform>
<configureArgs>
<arg>${jni.compiler.args.ldflags}</arg>
<arg>${jni.compiler.args.libs}</arg>
<arg>${jni.compiler.args.cflags}</arg>
<configureArg>--libdir=${project.build.directory}/native-build/target/lib</configureArg>
<configureArg>--host=aarch64-linux-gnu</configureArg>
<configureArg>CC=aarch64-none-linux-gnu-gcc</configureArg>
</configureArgs>
</configuration>
<goals>
<goal>generate</goal>
<goal>build</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<executions>
<execution>
<id>native-manifest</id>
<phase>process-classes</phase>
<goals>
<goal>manifest</goal>
</goals>
<configuration>
<instructions>
<Bundle-NativeCode>META-INF/native/libnetty_transport_native_epoll_aarch_64.so; osname=Linux; processor=aarch64,*</Bundle-NativeCode>
<Bundle-SymbolicName>${maven-symbolicname}.${jni.classifier}</Bundle-SymbolicName>
<Fragment-Host>io.netty.transport-classes-epoll</Fragment-Host>
</instructions>
<manifestLocation>${project.build.directory}/${jni.classifier}</manifestLocation>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<executions>
<!-- Generate the JAR that contains the native library in it. -->
<execution>
<id>native-jar</id>
<goals>
<goal>jar</goal>
</goals>
<configuration>
<archive>
<manifest>
<addDefaultImplementationEntries>true</addDefaultImplementationEntries>
<addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
</manifest>
<manifestEntries>
<Multi-Release>true</Multi-Release>
</manifestEntries>
<index>true</index>
<manifestFile>${project.build.directory}/${jni.classifier}/MANIFEST.MF</manifestFile>
</archive>
<classifier>${jni.classifier}</classifier>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-transport-native-unix-common</artifactId>
<version>${project.version}</version>
<classifier>${jni.classifier}</classifier>
<!--
The unix-common with classifier dependency is optional because it is not a runtime dependency, but a build time
dependency to get the static library which is built directly into the shared library generated by this project.
-->
<optional>true</optional>
</dependency>
</dependencies>
</profile>
<profile>
<id>linux-riscv64</id>
<properties>
<!-- use riscv64 as this is also what os.detected.arch will use on an riscv64 system -->
<jni.classifier>${os.detected.name}-riscv64</jni.classifier>
<javaModuleNameClassifier>${os.detected.name}.riscv64</javaModuleNameClassifier>
</properties>
<build>
<pluginManagement>
<plugins>
<plugin>
<artifactId>maven-enforcer-plugin</artifactId>
<version>3.0.0</version>
<dependencies>
<!-- Provides the 'requireFilesContent' enforcer rule. -->
<dependency>
<groupId>com.ceilfors.maven.plugin</groupId>
<artifactId>enforcer-rules</artifactId>
<version>1.2.0</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<artifactId>maven-enforcer-plugin</artifactId>
<executions>
<execution>
<id>enforce-release-environment</id>
<goals>
<goal>enforce</goal>
</goals>
<configuration>
<rules>
<requireProperty>
<regexMessage>
Cross compile and Release process must be performed on linux-x86_64.
</regexMessage>
<property>os.detected.classifier</property>
<regex>^linux-x86_64.*</regex>
</requireProperty>
<!--
The toolchains for RISC-V are much more recent than for x86_64, and are
unavailable on CentOS. We are then falling back to a Debian-based distribution
that has access to recent enough toolchains; Ubuntu 20.04 is available on
RISC-V and still has GLIBC 2.31
-->
<requireFilesContent>
<message>
Cross compile and Release process must be performed on Debian Bullseye or derivative
</message>
<files>
<file>/etc/debian_version</file>
</files>
<content>bullseye/sid</content>
</requireFilesContent>
</rules>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<!-- unpack the unix-common static library and include files -->
<execution>
<id>unpack</id>
<phase>generate-sources</phase>
<goals>
<goal>unpack-dependencies</goal>
</goals>
<configuration>
<includeGroupIds>${project.groupId}</includeGroupIds>
<includeArtifactIds>netty-transport-native-unix-common</includeArtifactIds>
<classifier>${jni.classifier}</classifier>
<outputDirectory>${unix.common.lib.dir}</outputDirectory>
<includes>META-INF/native/**</includes>
<overWriteReleases>false</overWriteReleases>
<overWriteSnapshots>true</overWriteSnapshots>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.fusesource.hawtjni</groupId>
<artifactId>hawtjni-maven-plugin</artifactId>
<executions>
<execution>
<id>build-native-lib</id>
<configuration>
<name>netty_transport_native_epoll_riscv64</name>
<nativeSourceDirectory>${nativeSourceDirectory}</nativeSourceDirectory>
<libDirectory>${project.build.outputDirectory}</libDirectory>
<!-- We use Maven's artifact classifier instead.
This hack will make the hawtjni plugin to put the native library
under 'META-INF/native' rather than 'META-INF/native/${platform}'. -->
<platform>.</platform>
<configureArgs>
<arg>${jni.compiler.args.ldflags}</arg>
<arg>${jni.compiler.args.libs}</arg>
<arg>${jni.compiler.args.cflags}</arg>
<configureArg>--libdir=${project.build.directory}/native-build/target/lib</configureArg>
<configureArg>--host=riscv64-linux-gnu</configureArg>
<configureArg>CC=riscv64-linux-gnu-gcc</configureArg>
</configureArgs>
</configuration>
<goals>
<goal>generate</goal>
<goal>build</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<executions>
<execution>
<id>native-manifest</id>
<phase>process-classes</phase>
<goals>
<goal>manifest</goal>
</goals>
<configuration>
<instructions>
<Bundle-NativeCode>META-INF/native/libnetty_transport_native_epoll_riscv64.so; osname=Linux; processor=riscv64,*</Bundle-NativeCode>
<Bundle-SymbolicName>${maven-symbolicname}.${jni.classifier}</Bundle-SymbolicName>
<Fragment-Host>io.netty.transport-classes-epoll</Fragment-Host>
</instructions>
<manifestLocation>${project.build.directory}/${jni.classifier}</manifestLocation>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<executions>
<!-- Generate the JAR that contains the native library in it. -->
<execution>
<id>native-jar</id>
<goals>
<goal>jar</goal>
</goals>
<configuration>
<archive>
<manifest>
<addDefaultImplementationEntries>true</addDefaultImplementationEntries>
<addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
</manifest>
<manifestEntries>
<Multi-Release>true</Multi-Release>
</manifestEntries>
<index>true</index>
<manifestFile>${project.build.directory}/${jni.classifier}/MANIFEST.MF</manifestFile>
</archive>
<classifier>${jni.classifier}</classifier>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-transport-native-unix-common</artifactId>
<version>${project.version}</version>
<classifier>${jni.classifier}</classifier>
<!--
The unix-common with classifier dependency is optional because it is not a runtime dependency, but a build time
dependency to get the static library which is built directly into the shared library generated by this project.
-->
<optional>true</optional>
</dependency>
</dependencies>
</profile>
<profile>
<id>oss-fuzz</id>
<properties>
<jni.compiler.args.cflags>CFLAGS=${env.CFLAGS} -I${unix.common.include.unpacked.dir}</jni.compiler.args.cflags>
</properties>
</profile>
</profiles>
<dependencies>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-common</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-buffer</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-transport</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-transport-native-unix-common</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-transport-classes-epoll</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-testsuite</artifactId>
<version>${project.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-transport-native-unix-common-tests</artifactId>
<version>${project.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>${tcnative.artifactId}</artifactId>
<classifier>${tcnative.classifier}</classifier>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.github.artsok</groupId>
<artifactId>rerunner-jupiter</artifactId>
<scope>test</scope>
</dependency>
<!-- For SelfSignedCertificate usage on JDK20+ -->
<dependency>
<groupId>org.bouncycastle</groupId>
<artifactId>bcpkix-jdk18on</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-api</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-params</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<!-- Also include c files in source jar -->
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<executions>
<execution>
<phase>generate-sources</phase>
<goals>
<goal>add-source</goal>
</goals>
<configuration>
<sources>
<source>${nativeSourceDirectory}</source>
</sources>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<!-- Copy files for the fallback JAR that does not contain the native library
and a different module declaration -->
<execution>
<id>copy-to-native-output</id>
<phase>process-test-resources</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<target>
<taskdef resource="net/sf/antcontrib/antcontrib.properties" />
<copy todir="${fallbackOutputDirectory}" includeEmptyDirs="false">
<zipfileset dir="${project.build.outputDirectory}" excludes="META-INF/versions/**,META-INF/native/**" />
</copy>
</target>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>io.github.dmlloyd.module-info</groupId>
<artifactId>module-info</artifactId>
<executions>
<execution>
<id>module-info</id>
</execution>
<execution>
<id>fallback-module-info</id>
<phase>process-classes</phase>
<configuration>
<moduleName>${fallbackModuleName}</moduleName>
<outputDirectory>${fallbackOutputDirectory}/META-INF/versions/11/</outputDirectory>
</configuration>
<goals>
<goal>generate</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<executions>
<!-- We must generate a -javadoc JAR file to publish on Maven Central -->
<execution>
<id>empty-javadoc-jar</id>
<phase>package</phase>
<goals>
<goal>jar</goal>
</goals>
<configuration>
<classifier>javadoc</classifier>
<classesDirectory>${basedir}/javadoc</classesDirectory>
</configuration>
</execution>
<!-- Generate the fallback JAR that does not contain the native library. -->
<execution>
<id>default-jar</id>
<configuration>
<classesDirectory>${fallbackOutputDirectory}</classesDirectory>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>