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eclipse project files are now in src/eclipse

To use these project files you need to define the Eclipse 'path variable'
SCALA_BASEDIR, in General/Workspace/Linked Resources.

see src/eclipse/README.md for more info

backport to 2.9.x of fd6573a ceb0953 98a5714 49169e2 64f0597 27aaaa4
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1 parent 9f8ef8c commit b1ed32bf02c7afa098ce27e44ad34b88af2b6980 @adriaanm adriaanm committed Nov 20, 2012
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@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
- <classpathentry kind="src" path="src/compiler"/>
- <classpathentry kind="con" path="org.scala-ide.sdt.launching.SCALA_CONTAINER"/>
- <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
- <classpathentry exported="true" kind="lib" path="lib/msil.jar"/>
- <classpathentry kind="lib" path="lib/jline.jar"/>
- <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
- <classpathentry exported="true" kind="lib" path="lib/fjbg.jar"/>
- <classpathentry kind="lib" path="lib/forkjoin.jar"/>
- <classpathentry kind="lib" path="lib/ant/ant.jar"/>
- <classpathentry kind="output" path="build/quick/classes/compiler"/>
-</classpath>
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+Eclipse project files
+=====================
+
+Import all projects inside Eclipse by choosing File/Import Existing Projects
+and navigate to src/eclipse. Check all projects and click ok.
+
+IMPORTANT
+=========
+
+1. You need to define a `path variable` inside Eclipse. Define SCALA_BASEDIR in
+Preferences/General/Workspace/Linked Resources. The value should be the absolute
+path to your scala checkout. All paths in project files are relative to this one,
+so nothing will work before you do so.
+
+2. The Eclipse Java compiler does not allow certain calls to restricted APIs in the
+JDK. The Scala library uses such APIs, so you'd see this error:
+
+ Access restriction: The method compareAndSwapObject(Object, long, Object, Object)
+ from the type Unsafe is not accessible due to restriction on required library.
+You can *fix* it by allowing calls to restricted APIs in `Java=>Compiler=>Errors/Warnings=>Deprecated and Restricted API`
+settings.
+
+3. The IDE guesses the Scala library version by looking for `library.properties` inside
+the library jar. The `scala-library` project does not have such a file, so you will see
+an error about incompatible libraries. You can work around it by adding a `library.properties`
+inside `src/library` with the following contents:
+
+ #Mon, 04 Jun 2012 02:08:56 +0200
+ version.number=2.10.0-20120603-141530-b34313db72
+ maven.version.number=2.10.0-SNAPSHOT
+ osgi.version.number=2.10.0.v20120603-141530-b34313db72
+ copyright.string=Copyright 2002-2012 LAMP/EPFL
+
+4. Project files are tracked by Git, so adding them to `.gitignore` won't prevent them
+from being shown as dirty in `git status`. You can still ignore them by telling Git to
+consider them unchanged:
+
+ git update-index --assume-unchanged `find src/eclipse -iname .classpath -or -iname .project`
+
+If you want to go back to normal (for instance, to commit your changes to project files), run:
+
+ git update-index --no-assume-unchanged `find src/eclipse -iname .classpath -or -iname .project`
+
+DETAILS
+=======
+
+The compiler project depends on the library, reflect, asm and fjbg projects. The
+builder will take care of the correct ordering, and changes in one project will
+be picked up by the dependent projects.
+
+The output directory is set to be build/quick, so the runner scripts in quick
+work as they are (run an ant build to have them generated once)
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+ <classpathentry kind="src" path="fjbg"/>
+ <classpathentry kind="con" path="org.scala-ide.sdt.launching.SCALA_CONTAINER"/>
+ <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
+ <classpathentry kind="output" path="libs-classes-fjbg"/>
+</classpath>
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@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+ <name>fjbg</name>
+ <comment></comment>
+ <projects>
+ </projects>
+ <buildSpec>
+ <buildCommand>
+ <name>org.scala-ide.sdt.core.scalabuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ </buildSpec>
+ <natures>
+ <nature>org.scala-ide.sdt.core.scalanature</nature>
+ <nature>org.eclipse.jdt.core.javanature</nature>
+ </natures>
+ <linkedResources>
+ <link>
+ <name>fjbg</name>
+ <type>2</type>
+ <locationURI>SCALA_BASEDIR/src/fjbg</locationURI>
+ </link>
+ <link>
+ <name>libs-classes-fjbg</name>
+ <type>2</type>
+ <locationURI>SCALA_BASEDIR/build/libs/classes/fjbg</locationURI>
+ </link>
+ </linkedResources>
+</projectDescription>
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+ <classpathentry kind="src" path="partest"/>
+ <classpathentry combineaccessrules="false" kind="src" path="/reflect"/>
+ <classpathentry combineaccessrules="false" kind="src" path="/scala-library"/>
+ <classpathentry combineaccessrules="false" kind="src" path="/scala-compiler"/>
+ <classpathentry combineaccessrules="false" kind="src" path="/scalap"/>
+ <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+ <classpathentry kind="lib" path="lib/ant/ant.jar"/>
+ <classpathentry kind="lib" path="lib/jline.jar"/>
+ <classpathentry kind="lib" path="lib/msil.jar"/>
+ <classpathentry combineaccessrules="false" kind="src" path="/asm"/>
+ <classpathentry kind="output" path="build-quick-partest"/>
+</classpath>
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+ <name>partest</name>
+ <comment></comment>
+ <projects>
+ </projects>
+ <buildSpec>
+ <buildCommand>
+ <name>org.scala-ide.sdt.core.scalabuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ </buildSpec>
+ <natures>
+ <nature>org.scala-ide.sdt.core.scalanature</nature>
+ <nature>org.eclipse.jdt.core.javanature</nature>
+ </natures>
+ <linkedResources>
+ <link>
+ <name>build-quick-partest</name>
+ <type>2</type>
+ <locationURI>SCALA_BASEDIR/build/quick/classes/partest</locationURI>
+ </link>
+ <link>
+ <name>lib</name>
+ <type>2</type>
+ <locationURI>SCALA_BASEDIR/lib</locationURI>
+ </link>
+ <link>
+ <name>partest</name>
+ <type>2</type>
+ <locationURI>SCALA_BASEDIR/src/partest</locationURI>
+ </link>
+ </linkedResources>
+</projectDescription>
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+ <classpathentry kind="src" path="compiler"/>
+ <classpathentry combineaccessrules="false" kind="src" path="/scala-library"/>
+ <classpathentry combineaccessrules="false" kind="src" path="/fjbg"/>
+ <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+ <classpathentry kind="lib" path="lib/ant/ant.jar"/>
+ <classpathentry kind="lib" path="lib/jline.jar"/>
+ <classpathentry kind="lib" path="lib/msil.jar"/>
+ <classpathentry kind="output" path="build-quick-compiler"/>
+</classpath>
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+ <name>scala-compiler</name>
+ <comment></comment>
+ <projects>
+ </projects>
+ <buildSpec>
+ <buildCommand>
+ <name>org.scala-ide.sdt.core.scalabuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ </buildSpec>
+ <natures>
+ <nature>org.scala-ide.sdt.core.scalanature</nature>
+ <nature>org.eclipse.jdt.core.javanature</nature>
+ </natures>
+ <linkedResources>
+ <link>
+ <name>build-quick-compiler</name>
+ <type>2</type>
+ <locationURI>SCALA_BASEDIR/build/quick/classes/compiler</locationURI>
+ </link>
+ <link>
+ <name>compiler</name>
+ <type>2</type>
+ <locationURI>SCALA_BASEDIR/src/compiler</locationURI>
+ </link>
+ <link>
+ <name>lib</name>
+ <type>2</type>
+ <locationURI>SCALA_BASEDIR/lib</locationURI>
+ </link>
+ </linkedResources>
+</projectDescription>
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+ <classpathentry kind="src" path="library"/>
+ <classpathentry kind="con" path="org.scala-ide.sdt.launching.SCALA_CONTAINER"/>
+ <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
+ <classpathentry kind="output" path="build-quick-lib"/>
+</classpath>
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+ <name>scala-library</name>
+ <comment></comment>
+ <projects>
+ </projects>
+ <buildSpec>
+ <buildCommand>
+ <name>org.scala-ide.sdt.core.scalabuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ </buildSpec>
+ <natures>
+ <nature>org.scala-ide.sdt.core.scalanature</nature>
+ <nature>org.eclipse.jdt.core.javanature</nature>
+ </natures>
+ <linkedResources>
+ <link>
+ <name>build-quick-lib</name>
+ <type>2</type>
+ <locationURI>SCALA_BASEDIR/build/quick/classes/library</locationURI>
+ </link>
+ <link>
+ <name>library</name>
+ <type>2</type>
+ <locationURI>SCALA_BASEDIR/src/library</locationURI>
+ </link>
+ </linkedResources>
+</projectDescription>
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+ <classpathentry kind="src" path="scalap"/>
+ <classpathentry combineaccessrules="false" kind="src" path="/reflect"/>
+ <classpathentry combineaccessrules="false" kind="src" path="/scala-library"/>
+ <classpathentry combineaccessrules="false" kind="src" path="/scala-compiler"/>
+ <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+ <classpathentry kind="lib" path="lib/ant/ant.jar"/>
+ <classpathentry kind="lib" path="lib/jline.jar"/>
+ <classpathentry kind="lib" path="lib/msil.jar"/>
+ <classpathentry kind="output" path="build-quick-scalap"/>
+</classpath>
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+ <name>scalap</name>
+ <comment></comment>
+ <projects>
+ </projects>
+ <buildSpec>
+ <buildCommand>
+ <name>org.scala-ide.sdt.core.scalabuilder</name>
+ <arguments>
+ </arguments>
+ </buildCommand>
+ </buildSpec>
+ <natures>
+ <nature>org.scala-ide.sdt.core.scalanature</nature>
+ <nature>org.eclipse.jdt.core.javanature</nature>
+ </natures>
+ <linkedResources>
+ <link>
+ <name>build-quick-scalap</name>
+ <type>2</type>
+ <locationURI>SCALA_BASEDIR/build/quick/classes/scalap</locationURI>
+ </link>
+ <link>
+ <name>lib</name>
+ <type>2</type>
+ <locationURI>SCALA_BASEDIR/lib</locationURI>
+ </link>
+ <link>
+ <name>scalap</name>
+ <type>2</type>
+ <locationURI>SCALA_BASEDIR/src/scalap</locationURI>
+ </link>
+ </linkedResources>
+</projectDescription>

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