Makefile.inc1: Automatically generate _LIBCOMPATS and list-old-* libcompats

[brooks]

I did a brief double take the the _LIBCOMPATS diff and the -old- stuff being combined, but that's fine.

[jrtc27]

Makefile.inc1

3328–3331

Uh, this is clearly a copy/paste error, I didn't mean to add the *.so.*

(Though I do wonder why list-old-files has that for lib/ and nothing else has it for anything... obviously usr/lib at least has .a and .so symlinks, but why *doesn't* list-old-libs have this for lib/?)

[jrtc27]

Drop unintended .so.* addition

[brooks]

Makefile.inc1

3328–3331

Hmm, until relatively recently (60a8277413eca3fa57f85caf331b080aee030fe5) it looks like there were some things that weren't dynamic libraries listed in OLD_LIBS. I wonder if this is a (perhaps misguided) attempt at filtering those out.

[jhb]

Makefile.inc1

3328–3331

I think I was just being somewhat paranoid about only matching real shared libraries in /lib that happened to be listed in OLD_FILES. Certainly as I worked on the patch to add the lib32 auto stuff a few months ago I was checking it against an amd64 VM I had to see how many stale things it found vs didn't find. Hmm, maybe this is to workaround this:

# 200XYYZZ: /lib transition clitches
OLD_FILES+=lib/libalias.so
OLD_FILES+=lib/libatm.so
OLD_FILES+=lib/libbsdxml.so
OLD_FILES+=lib/libc.so
OLD_FILES+=lib/libcam.so
OLD_FILES+=lib/libcrypt.so
OLD_FILES+=lib/libcrypto.so
OLD_FILES+=lib/libdevstat.so
OLD_FILES+=lib/libedit.so
OLD_FILES+=lib/libgeom.so
OLD_FILES+=lib/libipsec.so
OLD_FILES+=lib/libipx.so
OLD_FILES+=lib/libkvm.so
OLD_FILES+=lib/libm.so
OLD_FILES+=lib/libmd.so
OLD_FILES+=lib/libncurses.so
OLD_FILES+=lib/libreadline.so
OLD_FILES+=lib/libsbuf.so
OLD_FILES+=lib/libufs.so
OLD_FILES+=lib/libz.so

As otherwise that would break the valid symlinks in /usr/lib32.