Community
Participate
Working Groups
When the destination directory is not specified, it can be null and if the verbose mode is true, it leads to a NPE. This is a problem for SWT custom script. With M7, it leads to: java.lang.NullPointerException at org.eclipse.jdt.core.JDTCompilerAdapter.setupJavacCommand(JDTCompilerAdapter.java:303) at org.eclipse.jdt.core.JDTCompilerAdapter.execute(JDTCompilerAdapter.java:56) at org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:931) at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:757) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) at org.apache.tools.ant.Task.perform(Task.java:364) at org.apache.tools.ant.Target.execute(Target.java:341) at org.apache.tools.ant.Target.performTasks(Target.java:369) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216) at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:37)
Would be a candidate for RC2.
Created attachment 22107 [details] Apply on HEAD on JDTCompilerAdapter class If the destination directory is not specified, it creates a file called temp.log in the user.dir directory whatever "user.dir" can be.
Created attachment 22134 [details] custom build script for org.eclipse.swt.win32.wce_ppc.arm Changed build script to specify destdir. Attaching the original build script (without destDir)
Thanks Veronika, the build succeeds with the change to your script.
+1 for RC2
Fixed and released in HEAD. To verify, use an ant script in which the destination directory is not specified for the javac ant task. For example, <?xml version="1.0" encoding="UTF-8"?> <project name="compile" default="main" basedir="../."> <property name="build.compiler" value="org.eclipse.jdt.core.JDTCompilerAdapter"/> <property name="temp.folder" value="d:/tests_sources"/> <target name="main"> <javac srcdir="${temp.folder}/temp.bin" nowarn="on" deprecation="off" debug="on" verbose="on"/> </target> </project> Please update the properties. You would then end up with: Buildfile: D:\eclipse\workspaces\test97744\P\scripts\build.xml main: [javac] Compiling 2 source files [javac] -noExit -classpath D:\jdks\jdk1.5.0_03\jre\lib\ext\dnsns.jar;D:\jdks\jdk1.5.0_03\jre\lib\ext\localedata.jar;D:\jdks\jdk1.5.0_03\jre\lib\ext\sunjce_provider.jar;D:\jdks\jdk1.5.0_03\jre\lib\ext\sunpkcs11.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-antlr.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-apache-bcel.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-apache-bsf.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-apache-log4j.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-apache-oro.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-apache-regexp.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-apache-resolver.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-commons-logging.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-commons-net.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-icontract.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-jai.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-javamail.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-jdepend.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-jmf.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-jsch.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-junit.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-launcher.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-netrexx.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-nodeps.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-starteam.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-stylebook.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-swing.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-trax.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-vaj.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-weblogic.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-xalan1.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.apache.ant_1.6.4\lib\ant-xslp.jar;D:\jdks\jdk1.5.0_03\lib\tools.jar;D:\eclipse\3.1RC1\eclipse\configuration\org.eclipse.osgi\bundles\9\1\.cp\ant_tasks\pde-ant.jar;D:\eclipse\3.1RC1\eclipse\plugins\org.eclipse.pde.build_3.1.0\lib\pdebuild-ant.jar;D:\eclipse\3.1RC1\eclipse\configuration\org.eclipse.osgi\bundles\74\1\.cp\ant_tasks\helpbase-ant.jar;D:\eclipse\3.1RC1\eclipse\configuration\org.eclipse.osgi\bundles\81\1\.cp\ant_tasks\resources-ant.jar;D:\eclipse\3.1RC1\eclipse\configuration\org.eclipse.osgi\bundles\87\1\.cp\pdeuiant.jar;D:\eclipse\3.1RC1\eclipse\configuration\org.eclipse.osgi\bundles\91\1\.cp\jdtCompilerAdapter.jar;D:\eclipse\3.1RC1\eclipse\configuration\org.eclipse.osgi\bundles\13\1\.cp\lib\antsupportlib.jar;D:\eclipse\3.1RC1\eclipse\configuration\org.eclipse.osgi\bundles\29\1\.cp\lib\antrunner.jar;D:\eclipse\3.1RC1\eclipse\configuration\org.eclipse.osgi\bundles\29\1\.cp\lib\remoteAnt.jar;D:\jdks\jdk1.5.0_03\jre\lib\rt.jar;D:\jdks\jdk1.5.0_03\jre\lib\jce.jar;D:\jdks\jdk1.5.0_03\jre\lib\jsse.jar;D:\tests_sources\temp.bin D:\tests_sources\temp.bin\Y.java D:\tests_sources\temp.bin\p\X.java [javac] ---------- [javac] 1. ERROR in D:\tests_sources\temp.bin\p\X.java [javac] (at line 4) [javac] System.out.println("Hello World") [javac] ^ [javac] Syntax error, insert ";" to complete BlockStatements [javac] ---------- [javac] 1 problem (1 error) BUILD FAILED D:\eclipse\workspaces\test97744\P\scripts\build.xml:7: Compile failed; see the compiler error output for details. Total time: 2 seconds No log is created, but you can still get the errors in the ant console. If a destination dir is specified, you end up with: [javac] ---------- [javac] 1. ERROR in D:\tests_sources\temp.bin\p\X.java [javac] (at line 4) [javac] System.out.println("Hello World") [javac] ^ [javac] Syntax error, insert ";" to complete BlockStatements [javac] ---------- [javac] 1 problem (1 error) [javac] Compilation failed. Compiler errors are available in D:\tests_sources\temp.bin.log
Verified for 3.1 RC2 using build N20050607-0010 + JDT/Core HEAD
Verified for 3.1 RC2 using build I20050610-0010
