name.martingeisse.ecobuild.moduletool.c.DevHostApplicationTool.java Source code

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Here is the source code for name.martingeisse.ecobuild.moduletool.c.DevHostApplicationTool.java

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/**
 * Copyright (c) 2011 Martin Geisse
 *
 * This file is distributed under the terms of the MIT license.
 */

package name.martingeisse.ecobuild.moduletool.c;

import java.io.File;
import java.io.IOException;

import name.martingeisse.ecobuild.Constants;
import name.martingeisse.ecobuild.moduletool.AbstractSingleOutputFileTool;
import name.martingeisse.ecobuild.moduletool.IModuleToolContext;
import name.martingeisse.ecobuild.util.buildlog.AbstractLogger;

import org.apache.commons.io.filefilter.SuffixFileFilter;
import org.apache.commons.lang.StringUtils;

/**
 * The tool used to build C applications running on the Dev-Host.
 */
public class DevHostApplicationTool extends AbstractSingleOutputFileTool {

    /* (non-Javadoc)
     * @see name.martingeisse.ecobuild.moduletool.c.AbstractLeafModuleTool#onModuleOutdated(name.martingeisse.ecobuild.moduletool.IModuleToolContext)
     */
    @Override
    protected void onModuleOutdated(IModuleToolContext context) throws IOException {

        File moduleSourceFolder = context.getModuleSourceFolder();
        File moduleBuildFolder = context.getModuleBuildFolder();
        AbstractLogger logger = context.getLogger();

        String executableName = getOutputFileName(context);
        String sourceFiles = StringUtils.join(moduleSourceFolder.list(new SuffixFileFilter(".c")), ' ');
        String outputFileName = moduleBuildFolder.getCanonicalPath() + "/" + executableName;
        String command = "$" + Constants.GCC_PATH + "$ -Wall -m32 -o $" + outputFileName + "$ " + sourceFiles;
        new GccInvocation(context, moduleSourceFolder, command, logger).invoke();
        File outputFile = new File(moduleBuildFolder, executableName);
        if (!outputFile.setExecutable(true)) {
            context.getLogger().logError("could not make DevApplication target executable: " + outputFile);
        }
    }

}