Question

我正试图从源代码构建ANTLR版本4，因为我是从官方网站下载的，但是我不能用ant来做。我在build.xml中将antlr-3.5-complete-no-st3.jar下载到/ lib文件夹，但是当我运行ant时它返回：

[mkdir]创建目录：/../antlr /antlr4-master/build/generated-sources/antlr3/org/antlr/v4/parse [java]错误（7）：无法找到或打开文件：* .g

建立失败 /../antlr/antlr4-master/build.xml:108：执行此行时发生以下错误： /../antlr/antlr4-master/build.xml:84：Java返回：1

我在运行OSX 10.8.2的MacBook上为了使用ant成功编译，我还有什么需要做的吗？

提前致谢， DIMOS

Answer 1

您需要使用Maven从源代码构建ANTLR。

Building ANTLR 4 with Maven

Answer 2

上面“使用Maven构建ANTLR 4”链接似乎不可用。请按照以下链接进行ANTLR 4 maven构建。这些帮助我实现了antlr 4 maven构建。

https://groups.google.com/forum/#!msg/antlr-discussion/Vw4Ia__sgPk/nDS5Y9YSDGIJ

How do I get help on the antlr4-maven-plugin

我的ANTLR-Maven插件如下： -

<build>
    <plugins>
        <plugin>
            <groupId>org.antlr</groupId>
            <artifactId>antlr4-maven-plugin</artifactId>
            <version>4.0</version>
            <configuration>
                <sourceDirectory>${basedir}/src/main/java/com/test</sourceDirectory>
            </configuration>
            <executions>
                <execution>
                    <goals>
                        <goal>antlr4</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>

    </plugins>

    <pluginManagement>
        <plugins>
            <!--This plugin's configuration is used to store Eclipse m2e settings 
                only. It has no influence on the Maven build itself. -->
            <plugin>
                <groupId>org.eclipse.m2e</groupId>
                <artifactId>lifecycle-mapping</artifactId>
                <version>1.0.0</version>
                <configuration>
                    <lifecycleMappingMetadata>
                        <pluginExecutions>
                            <pluginExecution>
                                <pluginExecutionFilter>
                                    <groupId>org.antlr</groupId>
                                    <artifactId>
                                        antlr4-maven-plugin
                                    </artifactId>
                                    <versionRange>
                                        [4.0,)
                                    </versionRange>
                                    <goals>
                                        <goal>antlr4</goal>
                                    </goals>
                                </pluginExecutionFilter>
                                <action>
                                    <ignore></ignore>
                                </action>
                            </pluginExecution>
                        </pluginExecutions>
                    </lifecycleMappingMetadata>
                </configuration>
            </plugin>
        </plugins>
    </pluginManagement>
</build>

<dependencies>
    <dependency>
        <groupId>org.antlr</groupId>
        <artifactId>antlr4-maven-plugin</artifactId>
        <version>4.2.2</version>
    </dependency>
</dependencies>

使用ant从源代码构建ANTLR v4的问题：[java] error（7）：找不到或打开文件：* .g

2 个答案: