Trac #29413: Meta-ticket: Upgrade cddlib, fix cddlib header search fo…

…r packages latte_int, gfan, topcom

Follow up from #28905.

We upgrade to 0.94m: https://repology.org/project/cddlib/versions

- `latte_int`: #31482
- `singular`: #25993
- `gfan` : #32243
- `topcom`: #31531
- `polymake`: #28435
- `cddlib`: #30319, #34634
- make singular pick sage's cdd (if installed):
Singular/Singular#1064

URL: https://trac.sagemath.org/29413
Reported by: mkoeppe
Ticket author(s): Dima Pasechnik
Reviewer(s): Matthias Koeppe

build/pkgs/cddlib/distros/homebrew.txt

@@ -1,3 +1 @@
-# Until https://trac.sagemath.org/ticket/29413 is done, we cannot use homebrew's cddlib,
-# which already uses the new upstream include header locations.
-#cddlib
+cddlib

build/pkgs/cddlib/spkg-configure.m4

@@ -40,15 +40,8 @@ EOF
             AC_MSG_RESULT([yes])
         ])
     ])
-    dnl Recent versions (>= 0.94k) of cddlib put these headers in
-    dnl a "cddlib" subdirectory, and Debian currently relocates them
-    dnl under "cdd". But for now they're at the top-level, in e.g.
-    dnl /usr/include/cdd.h. The lattE and gfan packages within
-    dnl SageMath both look for them there, so that's where we have to
-    dnl check, passing up a chance to detect cddlib on Fedora and Debian
-    dnl for now. Once all of cddlib's consumers know about the new (or
-    dnl both) locations, we can update this check to support them.
-    dnl See https://trac.sagemath.org/ticket/29413
+    dnl Recent versions (>= 0.94k) of cddlib put cddlib's headers in
+    dnl a "cddlib" subdirectory.
     AC_CHECK_HEADER([cddlib/cdd.h],[],[sage_spkg_install_cddlib=yes],[
       #include <cddlib/setoper.h>
       #include <cddlib/cddmp.h>