Tk 8.6 breaks sci-libs/plplot like many other packages.
Perhaps one should open a tracker for Tk8.6
/var/tmp/portage/sci-libs/plplot-5.9.9-r1/work/plplot-5.9.9/drivers/ntk.c: In function 'tk_cmd':
/var/tmp/portage/sci-libs/plplot-5.9.9-r1/work/plplot-5.9.9/drivers/ntk.c:118:44: error: 'Tcl_Interp' has no member named 'result'
Created attachment 335450 [details]
Created attachment 335452 [details, diff]
patch to be put in the files directory
+ 13 Jan 2013; Justin Lecher <firstname.lastname@example.org> plplot-5.9.9-r1.ebuild,
+ +files/plplot-5.9.9-tk86.patch, metadata.xml:
+ Add fix for tk-8.6, thanks Helmut Jarausch preparing the patch, #451294
Could you please send the patch upstream?
Unfortunately, plplot-5.9.10-tcltk.patch fails to apply here.
I've applied the changes "by hand" giving the new patch which I have appended.
This applies cleanly and the packages builds successfully.
Created attachment 362662 [details, diff]
new version of plplot-5.9.10-tcltk.patch
+ 06 Nov 2013; Sébastien Fabbro <email@example.com>
+ Removed Id tag in patch, fixing bug #451294