Handle change of `excl::.functions-defined.` from list to (no-values) hash-table.

This macro is incorrectly implemented and, to date, unused.  So
I am removing it from UIOP.

Ignore errors in sb-grovel-unknown-constant-condition-p.

An error is raised if `simple-condition-format-control` is a formatter
functionand is is passed to `string`. This now mirrors
`match-condition-p` which also ignores errors when comparing a simple
condition to a string.

Test added to test-utilities.script for this issue.

Thanks to Eric Timmons for the fix.

Correct the dependency logic for `deliver-asd-op`.
Add a test to verify the issue and the fix.
Incorporate fixes to the related operations.

SBCL 2.0.1 removed :sb-eval from *features* (and added it to an internal
features list). Additionally the #+ reader macro now produces a full warning if
a feature present on the internal features list is tested for.

This commit tests for the presence of sb-kernel:lexical-environment-too-complex
directly instead of looking at the sb-eval feature.

These changes require a large set of patches to Genera which are, presently, only
available in the world used by the Intel and ARM versions of Open Genera called
Portable Genera.  (If there's ever a new release of Genera, ...)

REIFY-UNDEFINED-WARNING uses SB-C internals to "dehydrate"
SB-C::COMPILER-ERROR-CONTEXT structures, but those structures have
changed.
Merge (squashed) of topic branch fix-sbcl-deferred-warnings
Eric Timmons found the bug, and Fare and Attila Lendvai improved the
initial fix substantially.

This addresses an issue in sbcl-1.3.17-59-g1069e99c0 whereby some
strings used in the warnings are base-string that can't be printed readably
without *read-eval* being t.

Elias Pipping authored Sep 21, 2016 and Robert Goldman committed Oct 05, 2016

In particular:
 - clasp does not define :ecl
 - use :os-unix instead of :unix
 - use :os-windows instead of :mswindows or :windows
 - use :os-macosx instead of :darwin
 - use :lispworks7+ instead of :lispworks7

This make test-logical-pathname.script work on CLISP,
despite CLISP bug 677.

It's used by swank-asdf.

A few are kept, for backward-compatibility with systems in quicklisp.

It's been the official way of calling CMUCL since 2011.

Have it use ASDF3.1-era get-temporary-file instead of ASDF2-like
add-pathname-suffix, so if two cl-launch scripts try to compile
at the same time, it causes extra work but not failure or corruption
(at least on reasonable OS).

This does NOT address the issue of extensions that fail to use
tmpize-pathname and rename-file-overwriting-target.

Patch from Douglas Katzman to properly get optimization settings on
SBCL, using accessor function instead of ASSOC.

It was broken by the clasp support patch.

Based on a contribution by Christian Shafmeister.

Better tests. Thanks to Robert Brown.

Add a *compile-check* hook for a default compile-check argument.
Also, add back a pathname kludge for GCL until the issue gets fixed.

Improve :DBG docstring. Tweak TODO.

Everyone should be using a recent 2.7.0 (in ANSI mode) from master for ASDF.

export *usual-uninteresting-conditions*. Thanks to Andrzej Walczak.