Re: Javac Run By Ant Script is Unable to Find External Jars

Hi Jaikiran,

Thanks for the reply. I thought the classpath parameter defaulted to
"basedir"/.classpath. In any case I made the following change:

<javac srcdir="src" destdir="bin" includeantruntime="false" classpath=".classpath" />


Unfortunately that didn't help. The ant output is exactly the same. FWIW
here is .classpath:

    <?xml version="1.0" encoding="UTF-8"?>
    <classpath>
            <classpathentry including="**/*.java" kind="src"
    output="target/classes" path="src">
                    <attributes>
                            <attribute name="optional" value="true"/>
                            <attribute name="maven.pomderived"
    value="true"/>
                    </attributes>
            </classpathentry>
            <classpathentry kind="con"
    path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7">
                    <attributes>
                            <attribute name="maven.pomderived"
    value="true"/>
                    </attributes>
            </classpathentry>
            <classpathentry kind="lib"
    path="/lib/java-ext/json-simple-1.1.1/json-simple-1.1.1.jar"/>
            <classpathentry kind="con"
    path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
                    <attributes>
                            <attribute name="maven.pomderived"
    value="true"/>
                    </attributes>
            </classpathentry>
            <classpathentry kind="output" path="target/classes"/>

The "lib" path is correct. I am guessing that the next tag essentially
points the pom.xml so here it is in case it matters:

    <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/xsd/maven-4.0.0.xsd">
      <modelVersion>4.0.0</modelVersion>
      <groupId>KCBSEvents</groupId>
      <artifactId>KCBSEvents</artifactId>
      <version>0.0.1-SNAPSHOT</version>
      <build>
        <sourceDirectory>src</sourceDirectory>
        <resources>
          <resource>
            <directory>src</directory>
            <excludes>
              <exclude>**/*.java</exclude>
            </excludes>
          </resource>
        </resources>
        <plugins>
          <plugin>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.7.0</version>
            <configuration>
              <source>1.7</source>
              <target>1.7</target>
            </configuration>
          </plugin>
        </plugins>
      </build>
       <dependencies>
            <dependency>
                    <groupId>org.apache.httpcomponents</groupId>
                    <artifactId>httpclient</artifactId>
                    <version>4.5.6</version>
            </dependency>
            <dependency>
                    <groupId>commons-io</groupId>
                    <artifactId>commons-io</artifactId>
                    <version>2.5</version>
            </dependency>
            <dependency>
                    <groupId>org.apache.httpcomponents</groupId>
                    <artifactId>httpcore</artifactId>
                    <version>4.4.10</version>
            </dependency>
            <dependency>
                    <groupId>commons-codec</groupId>
                    <artifactId>commons-codec</artifactId>
                    <version>1.10</version>
            </dependency>
            <dependency>
                    <groupId>commons-logging</groupId>
                    <artifactId>commons-logging</artifactId>
                    <version>1.2</version>
            </dependency>
       </dependencies>

Presumably the maven libraries are found from the zipfilesets in the ant
script.

On 2/14/2019 8:55 AM, Jaikiran Pai wrote:
> Hi Dennis,
>
> On 13/02/19 11:56 PM, Dennis Putnam wrote:
>> <javac srcdir="src" destdir="bin" includeantruntime="false" />
>
> I don't see any classpath being passed to the javac task in your build
> script. You should be passing a classpath containing your jars that are
> required to compile the source. There's more than one way to do that.
> The javac task manual has more details about it
> https://ant.apache.org/manual/Tasks/javac.html
>
>
> -Jaikiran
>
>
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