我有一个依赖于C源文件的Java项目。我有正确的JNI头文件，我只需要使用C代码将它们编译为 target / 中的dll（或Linux / OSX等效文件）。我当前的 pom.xml 构建了Java代码，但没有构建dll。
<?xml version="1.0" encoding="UTF-8"?>
<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>xyz.jadonfowler</groupId>
<artifactId>o</artifactId>
<packaging>jar</packaging>
<version>2.0</version>
<properties>
<!-- Native compiler -->
<compiler-name>clang</compiler-name>
<linker-name>clang</linker-name>
</properties>
<dependencies>
<dependency>
<groupId>com.sparkjava</groupId>
<artifactId>spark-core</artifactId>
<version>2.2</version>
</dependency>
<dependency>
<groupId>com.heroku.sdk</groupId>
<artifactId>heroku-jdbc</artifactId>
<version>0.1.0</version>
</dependency>
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<version>1.9</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
</dependencies>
<build>
<defaultGoal>install</defaultGoal>
<sourceDirectory>src</sourceDirectory>
<testSourceDirectory>src</testSourceDirectory>
<resources>
<resource>
<directory>res</directory>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.4</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.5.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<optimize>true</optimize>
<debug>true</debug>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.4</version>
<configuration>
<archive>
<manifest>
<mainClass>xyz.jadonfowler.o.WebIDE</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.1</version>
<configuration>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>xyz.jadonfowler.o.WebIDE</mainClass>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>com.alexkasko.maven</groupId>
<artifactId>jni-headers-maven-plugin</artifactId>
<version>1.0.6</version>
<executions>
<!-- generate header for native methods -->
<execution>
<id>javah</id>
<phase>compile</phase>
<goals>
<goal>javah</goal>
</goals>
<configuration>
<javahClass>xyz.jadonfowler.o.OCBindings</javahClass>
<javahOutputFilePath>${project.basedir}/xyz_jadonfowler_o_OCBindings.h</javahOutputFilePath>
</configuration>
</execution>
<!-- generate header for java methods -->
<!-- Not need atm
<execution>
<id>javap</id>
<phase>compile</phase>
<goals>
<goal>javap</goal>
</goals>
<configuration>
<javapClass>xyz.jadonfowler.o.OCBindings</javapClass>
<javapOutputFilePath>${project.basedir}/my_header_callbacks.h</javapOutputFilePath>
</configuration>
</execution> -->
</executions>
</plugin>
<plugin>
<groupId>com.github.maven-nar</groupId>
<artifactId>nar-maven-plugin</artifactId>
<version>3.2.3</version>
<extensions>true</extensions>
<configuration>
<c>
<name>${compiler-name}</name>
<debug>false</debug>
<includes>
<include>*.h</include>
<include>*.c</include>
</includes>
<!-- Options for compiler -->
<options combine.children="append">
<option>-I $JAVA_HOME</option>
<option>-I $JAVA_HOME/*</option>
</options>
</c>
<linker>
<name>${linker-name}</name>
</linker>
<libraries>
<library>
<type>jni</type>
<narSystemPackage>xyz.jadonfowler.o</narSystemPackage>
</library>
</libraries>
</configuration>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>windows-common</id>
<activation>
<os>
<family>windows</family>
</os>
</activation>
<build>
<plugins>
<plugin>
<groupId>com.github.maven-nar</groupId>
<artifactId>nar-maven-plugin</artifactId>
<extensions>true</extensions>
<configuration>
<cpp>
<options combine.children="append">
<option>-mthreads</option>
</options>
</cpp>
</configuration>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>linux-common</id>
<activation>
<os>
<family>linux</family>
</os>
</activation>
<build>
<plugins>
<plugin>
<groupId>com.github.maven-nar</groupId>
<artifactId>nar-maven-plugin</artifactId>
<extensions>true</extensions>
<configuration>
<cpp>
<options combine.children="append">
<option>-pthread</option>
</options>
</cpp>
</configuration>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
我使用Java 8和Clang。我有 jni-headers-maven-plugin ，但我认为我不需要它，因为我不需要动态生成标题。我还有 nar-maven-plugin ，我认为配置正确，但它并没有在任何地方显示在日志中。