gaw requires gtk2 +x11

[nerdling (Jeremy Lavergne)]

Gaw should use the active_variants PortGroup to ensure that gtk2 +x11 is installed. This is required for the gdk/gdkx.h file.

[maehne (Torsten Maehne)]

Thanks for reporting this issue. The uploaded patch file patch-gaw-portfile-gtk2-x11-variant.diff should resolve this issue. I did not pump up the revision number, as only new installations are affected by the problem. Could you please have look if I used the active_variants PortGroup correctly? It's the first time I had to use it. On my side, I was able to compile and install gaw without any problem linking against the already installed gtk2 +x11 port. I am not able to test it against a gtk2 +quartz variant, as it would break to many other ports on my system.

The second patch fix-ws-gaw-Portfile.diff adjusts the whitespaces in the Portfile due to the added require_active_variants statement.

Could someone with commit rights please approve these changes and commit them to the SVN?

[nerdling (Jeremy Lavergne)]

Patched in r112696 and r112697.

Here's the output of attempting to install gaw without gtk2's +x11:

--->  Computing dependencies for gaw
--->  Fetching distfiles for gaw
--->  Verifying checksums for gaw
--->  Extracting gaw
--->  Applying patches to gaw
--->  Configuring gaw
Error: org.macports.configure for port gaw returned: gtk2 must be installed with +x11.