Merge branch 'master' into core-updates

Conflicts:
	gnu/packages/commencement.scm
	gnu/packages/xml.scm

gnu: icedtea7: Bootstrap with GCJ.

* gnu/packages/java.scm (icedtea7): Bootstrap with GCJ rather than compile
  with IcedTea6.

Merge branch 'master' into core-updates

Merge branch 'master' into gtk-rebuild

Conflicts:
	gnu/packages/gtk.scm

gnu: icedtea6: Add target-dependent include directory to CPATH.

* gnu/packages/java.scm (gcj-4.8)[arguments]: Add target-dependent GCJ include
  directory to CPATH environment variable.

Merge branch 'master' into core-updates

gnu: Add icedtea7.

* gnu/packages/java.scm (icedtea7): New variable.

gnu: icedtea6: Split test fixing phases.

* gnu/packages/java.scm (icedtea6)[arguments]: Split phase 'fix-tests into
  three phases 'fix-test-framework, 'fix-hotspot-tests, and 'fix-jdk-tests.

Merge branch 'master' into core-updates.

gnu: Add SWT.

* gnu/packages/java.scm (swt): New variable.

Merge branch 'core-updates'

Merge branch 'master' into core-updates

Conflicts:
	gnu-system.am
	gnu/packages/gstreamer.scm

gnu: icedtea6: Update to 1.13.7.

* gnu/packages/java.scm (icedtea6): Update to version 1.13.7.

gnu: Disable RUNPATH validation for packages that use $ORIGIN.

* gnu/packages/haskell.scm (ghc)[arguments]: Add #:validate-runpath?.
* gnu/packages/julia.scm (julia)[arguments]: Likewise.
* gnu/packages/java.scm (icedtea6)[arguments]: Likewise.

Merge branch 'master' into core-updates

gnu: icedtea6: remove commented substitution.

* gnu/packages/java.scm (icedtea6): Remove commented substitution.

gnu: icedtea6: Do not set CC and LD_LIBRARY_PATH.

* gnu/packages/java.scm (icedtea6)[arguments]: Do not set CC and
  LD_LIBRARY_PATH variables.

gnu: icedtea6: Rename ‘set-paths’ phase to ‘set-additional-paths’

* gnu/packages/java.scm (icedtea6)[arguments]: Rename ‘set-paths’ phase to
  ‘set-additional-paths’.

gnu: icedtea6: patch patches in separate build phase.

* gnu/packages/java.scm (icedtea6)[arguments]: Move patching of patches from
  ‘patch-paths’ to new ‘patch-patches’ phase.

gnu: icedtea6: patch hardcoded objcopy path.

* gnu/packages/java.scm (icedtea6)[arguments]: patch Makefile to override
  DEF_OBJCOPY variable definition.