#196 Autogen does not build with latest guile (3.0.0)

[FX]

Guile 3.0.0 was released on 2020-01-16: https://lists.gnu.org/archive/html/guile-devel/2020-01/msg00080.html
The latest autogen release (5.18.16) does not build with Guile 3.0.0:

configure: checking for guile 2.2
configure: checking for guile 2.0
configure: checking for guile 1.8
configure: error: 
No Guile development packages were found.

Originally reported at https://github.com/Homebrew/homebrew-core/pull/49121

[scsijon]

looks like a modified autogen-guile-2.2.patch that's already out there (attached) needs to be updated for 3.0 and tested until the autogen 'people' fix autogen. hopefully it works first time.

[scsijon]

a new patch that works for the t2sde with autogen 5.18.16 and guile 3.0.2

[Bruce Korb]

With the next release, AutoGen will no longer check the Guile version. It will now be simply expected that Guile will be at or after version 2.2 and that they won't change the interface anymore.