org.eclipse.cdt.managedbuilder.makegen.gnu
Class GnuMakefileGenerator.ResourceDeltaVisitor
java.lang.Object
org.eclipse.cdt.managedbuilder.makegen.gnu.GnuMakefileGenerator.ResourceDeltaVisitor
- All Implemented Interfaces:
- org.eclipse.core.resources.IResourceDeltaVisitor
- Enclosing class:
- GnuMakefileGenerator
public class GnuMakefileGenerator.ResourceDeltaVisitor
- extends java.lang.Object
- implements org.eclipse.core.resources.IResourceDeltaVisitor
This class walks the delta supplied by the build system to determine
what resources have been changed. The logic is very simple. If a
buildable resource (non-header) has been added or removed, the directories
in which they are located are "dirty" so the makefile fragments for them
have to be regenerated.
The actual dependencies are recalculated as a result of the build step
itself. We are relying on make to do the right things when confronted
with a dependency on a moved header file. That said, make will treat
the missing header file in a dependency rule as a target it has to build
unless told otherwise. These dummy targets are added to the makefile
to avoid a missing target error.
Method Summary |
boolean |
visit(org.eclipse.core.resources.IResourceDelta delta)
|
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
GnuMakefileGenerator.ResourceDeltaVisitor
public GnuMakefileGenerator.ResourceDeltaVisitor(GnuMakefileGenerator generator,
IManagedBuildInfo info)
- The constructor
GnuMakefileGenerator.ResourceDeltaVisitor
public GnuMakefileGenerator.ResourceDeltaVisitor(GnuMakefileGenerator generator,
IConfiguration cfg)
visit
public boolean visit(org.eclipse.core.resources.IResourceDelta delta)
throws org.eclipse.core.runtime.CoreException
- Specified by:
visit
in interface org.eclipse.core.resources.IResourceDeltaVisitor
- Throws:
org.eclipse.core.runtime.CoreException