Bug#831124: guitarix: FTBFS with GCC 6: ../libgxwmm/gxwmm/gainline.h:25:110: error: call of overloaded 'abs(double)' is ambiguous

[Hermann Meyer]

Hi

. . and a new upstream release is out (0.35.1) which fix the build fail 
with GCC6.

changelog:
This release mainly fix the build issue with GCC6.(Debian #831124)
  * Add back the oc_2 plugin
  * fix icon size of widget-gxwidgets-gxhslider.png (make lintian happy)
  * fix range of graphic eq
  * add support for nominalBlockLength in GxAmps.lv2 and GxCabinet.lv2
  * enable faust-0.9.73 as good version to build guitarix
  * New themes: grungy sun, grungy sun dark, grandma, psycedelic, nebula
  * enable file browser in remote interface
  * add BassBoom plugin (sub-bass harmonics)
  * add Multiband Clipper plugin
  * add tooltip to the Master Volume controller

regards
hermann