profiles: Mask some more guile:12 dependent packages and flags

Bugs: https://bugs.gentoo.org/587252
Signed-off-by: Matt Turner <[email protected]>

profiles/base/package.use.mask

@@ -7,6 +7,12 @@
 # This file is only for generic masks. For arch-specific masks (i.e.
 # mask everywhere, unmask on arch/*) use arch/base.
 
+# Matt Turner <[email protected]> (2019-09-01)
+# dev-scheme/guile:12 is package.mask'd. Bug #587252
+sci-libs/starparse guile
+net-mail/mailutils guile
+sci-libs/linux-gpib guile
+
 # Michał Górny <[email protected]> (2019-08-27)
 # sci-libs/grib_api is slated for removal.
 dev-lang/gdl grib

profiles/package.mask

@@ -29,6 +29,13 @@
 
 #--- END OF EXAMPLES ---
 
+# Matt Turner <[email protected]> (2019-09-01)
+# These packages depend on dev-scheme/guile:12 which is package.mask'd.
+# Bug #587252
+dev-scheme/guile-gnome-platform
+sci-chemistry/burrow-owl
+games-strategy/liquidwar6
+
 # Matt Turner <[email protected]> (2019-09-01)
 # TeXmacs is the only remaining package in tree that requires guile-1.8, which
 # is unsupported upstream. A TeXmacs port to Guile-2 has been in progress for a