dragonegg issues warning "Potential incompatible plugin version. GCC: 4.6. Expected: 4.6"

[pablomme]

This is on Precise. Steps to reproduce:

1. Install GCC and dragonegg with
    sudo apt-get install gcc dragonegg

2. Create a C program with
    cat >> test.c <<EOF
#include <stdio.h>
int main(void) {
 printf("1\n");
 return 0;
}
EOF

3. Compile it with
    gcc -fplugin=dragonegg -o test test.c

The compiler complains that:
  Potential incompatible plugin version. GCC: 4.6. Expected: 4.6
  Defines 'dragonegg_disable_version_check' as env variable to remove this warning
  Please note that unexpected errors might occur.
which does not make much sense since the expected/actual GCC versions are both 4.6. The compiled binary runs correctly (with `./test`), despite the warning. This happens with the gfortran and g++ frontends too.

There's a Debian bug tracking this issue: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=656616

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: dragonegg 3.0-1
ProcVersionSignature: Ubuntu 3.2.0-11.19-generic 3.2.1
Uname: Linux 3.2.0-11-generic x86_64
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
Date: Sun Jan 29 13:39:58 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120112)
ProcEnviron:
 LANGUAGE=en_GB:en
 PATH=(custom, user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SourcePackage: dragonegg
UpgradeStatus: Upgraded to precise on 2012-01-28 (1 days ago)

[pablomme (pablomme)]

Let's try adding the bugwatch again:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=656616

[Vibhav Pant (vibhavp)]

Bug is fixed in Debian, lets get a sync

[Launchpad Janitor (janitor)]

This bug was fixed in the package dragonegg - 3.0-3

---------------
dragonegg (3.0-3) unstable; urgency=low

  * Standards-Version updated to version 3.9.3
  * Update of the uploader list
  * Support of arm. Thanks to Matthias Klose for the patch
  * Enhance the error message (LP: #923349, #941407) (Closes: #656616)

 -- Sylvestre Ledru <email address hidden> Tue, 06 Mar 2012 22:31:11 +0100