databases/grass7: add SONAME and use new path for graphics/qgis*

[lbartoletti]

Summary

databases/grass7: add SONAME and use new path for graphics/qgis*

• Add SONAME (upstreamed) [1]
• Remove the (bad) idea to keep a symlink to the old path logic (grass-M.m.b)
• Fix FindGRASS.cmake for graphics/qgis and graphics/qgis-ltr (upstreamed) [2]
  
  [1] https://github.com/OSGeo/grass/pull/301 [2] https://github.com/qgis/QGIS/pull/34088

Test Plan

• portlint: OK (unrevelant warnings)
• testport: OK (poudriere: 11/12/13, i386/amd64) [1]

[1] for databases/grass7 only 12amd64 for graphics/qgis and graphics/qgis-ltr

[lbartoletti]

From https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=243736
Approved by Rainer Hurlin (maintainer)

[tcberner]

Looks good to me.

graphics/qgis/files/patch-cmake_FindGRASS.cmake

10 ↗

(On Diff #67663)

^ Unrelated to this review: you should probably sed in the value of ${LOCALBASE} instead of a hardcoded /usr/local.

[lbartoletti]

graphics/qgis/files/patch-cmake_FindGRASS.cmake

10 ↗

(On Diff #67663)

I wonder if we can replace it by CMAKE_INSTALL_PREFIX instead.

[lbartoletti]

graphics/qgis/files/patch-cmake_FindGRASS.cmake

10 ↗

(On Diff #67663)

It works, but it's a bad idea :)