Bugzilla Bug 92346

This error comes always after emerge --sync. The ebuild file is wrong. I've
used this Eclipse version for a quite long time now and it really doesn't need
gcc 4.0 - gcc 3.4.3-20050110 works just fine. It's easy to fix, just remove the
gcj-line from the ebuild dependencies.

Reproducible: Always
Steps to Reproduce:
1. Eclipse-sdk-3.1_pre6 installed & in world
2. emerge --sync
3. emerge -DuNtp world

Actual Results:  
Calculating world dependencies |
!!! All ebuilds that could satisfy ">=sys-devel/gcc-4.0.0_beta20050305" 
have bee
n masked.
!!! One of the following masked packages is required to complete your 
request:
- sys-devel/gcc-4.0.0 (masked by: package.mask, -* keyword)
# Jeremy Huddleston <eradicator@gentoo.org> (28 Jan 2004)
# Added alpha 4.0 gcc by request for testing.  It is not ready for prime 
time,
# so if you use it and it breaks your system it's your fault.

- sys-devel/gcc-4.0.1_beta20050507 (masked by: package.mask, -* keyword)

For more information, see MASKED PACKAGES section in the emerge man page 
or 
section 2.2 "Software Availability" in the Gentoo Handbook.
!!!    (dependency required by "dev-util/eclipse-sdk-3.1_pre6" [ebuild])


!!! Problem with ebuild dev-util/eclipse-sdk-3.1_pre6
!!! Possibly a DEPEND/*DEPEND problem.

Expected Results:  
no dependency errors

My system:

gcc 3.4.3-20050110
Sun jdk 1.5.0_03-b07 (doesn't compile with it, but can be used as a user java
environment)
2005.0 profile

Just a gues (since you did not include `emerge info
`) that you have gcj enabled.
Try `USE="-gcj" emerge eclipse-sdk` and it should work without removing the gcj
line.
:)

Yes, I had the gcj enabled. I just wondered, why there is such a restriction,
as
the script really works with older gcj & gcc as well.

Well, i'm just guessing (again) but the 'gcj' USEflag here realy means that
eclipse would be build with gcj (read: native binary) and not with javac.
gcc is only used for the SWT part of eclipse.

Yeah, the gcj useflag was added while we were experimenting with building all
of
eclipse-sdk using it. We didn't finish this in time for 3.1 final release, so
we've removed it now. 

Sorry for the inconvenience.