Fix CVS Ids

Looks fine

In D53429#1221417, @jhb wrote:

Eh, I'm not sure this is actually the style we want? Lots of places in the tree fix the diff problem by just using multiple += statements, e.g.:

FOO= foo
FOO+= bar
FOO+= baz

Perfect, thank you. Should I wait for this to find it's way to FreeBSD or apply the change locally?

No need for a comment, I committed the following upstream:

Index: var.c
===================================================================
RCS file: /cvsroot/src/usr.bin/make/var.c,v
retrieving revision 1.1171
diff -u -p -r1.1171 var.c
--- var.c       29 Jun 2025 11:02:17 -0000      1.1171
+++ var.c       16 Sep 2025 15:13:28 -0000
@@ -1850,7 +1850,7 @@ QuoteShell(const char *str, bool quoteDo
 static char *
 Hash(const char *str)
 {
-       static const char hexdigits[16] = "0123456789abcdef";
+       static const char hexdigits[] = "0123456789abcdef";
        const unsigned char *ustr = (const unsigned char *)str;

In case it isn't obvious, we can't stub or #ifdef this in libsa since that is presumably shared by all loaders for a given arch, thus a non-optional src from loader.mk would seem to make sense - misc.c seemed as good as any?

Good move

Split out fs_ops.fs_flag to D51684

In D51443#1179395, @jrtc27 wrote:

To make this work in cheribuild I passed INSTALL="sh /path/to/src/tools/install.sh". Doing something automatically here that works would be good, though I'd want confirmation from someone like @sjg that ${.OBJDIR}/.. is definitely going to always be world's ${OBJTOP}.

works for me, just one nit above

Note I would disagree that make isn't needed in a minimal install, I use make and makefiles for all sorts of use-cases that have nothing to do with building src/

Looks reasonable

In D51447#1175667, @imp wrote:

I do like this better...

But what we're trying to avoid is setting currdir to tftp://1.2.3.4/mumble and having lots of tftp traffic go as we try to open it a bunch of times to see if each of the filesystems can cope... Can you confirm that's the top of this rabbit hole?

Rework to avoid opening dirs via TFTP while not breaking diskless
boot with nfs.

I can't approved, but looks sane - I assume it works ;-)