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Issue #183 - avoid parallel execution of compiler #191

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merged 1 commit into from Jul 19, 2021
Merged

Issue #183 - avoid parallel execution of compiler #191

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8 changes: 7 additions & 1 deletion tycho-compiler-plugin/src/main/java/org/eclipse/tycho/compiler/AbstractOsgiCompilerMojo.java
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Expand Up @@ -106,6 +106,8 @@ public abstract class AbstractOsgiCompilerMojo extends AbstractCompilerMojo
*/
public static final String RULE_EXCLUDE_ALL = "?**/*";

private static final Object LOCK = new Object();

private static final Set<String> MATCH_ALL = Collections.singleton("**/*");

private static final String PREFS_FILE_PATH = ".settings" + File.separator + "org.eclipse.jdt.core.prefs";
Expand Down Expand Up @@ -330,7 +332,11 @@ public final void execute() throws MojoExecutionException, MojoFailureException

checkTargetLevelCompatibleWithManifestBREEs(effectiveTargetLevel, manifestBREEs);

doCompile();
synchronized (LOCK) {
// sync to workaround https://bugs.eclipse.org/bugs/show_bug.cgi?id=574450
// TODO remove it when default ECJ has fix
doCompile();
}
doFinish();
}

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