unison-snapshot: Advance along upstream master to 2.53.8a1

[Greg Troxel (via pkgsrc-wip) <commit-notify%pkgsrc.org@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Greg Troxel <gdt%lexort.com@localhost>
Pushed By:	gdt
Date:		Thu Oct 16 09:54:09 2025 -0400
Changeset:	8c9395e8c7346e0fa834a4b1b00e2f2865b4b16b

Modified Files:
	unison-snapshot/COMMIT_MSG
	unison-snapshot/Makefile
	unison-snapshot/distinfo

Log Message:
unison-snapshot: Advance along upstream master to 2.53.8a1

(This is called 2.53.7.71 in pkgsrc, because I'm cantankerous about
90s GNU-style alpha/beta/rc numbering being a good thing.)

The big thing this update brings is "-moves-experimental" to detect
renames and use mv, vs remove/create, which should speed up such
syncs.  NB: experimental means experimental.  Backup first, and then
please experiment!

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=8c9395e8c7346e0fa834a4b1b00e2f2865b4b16b

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 unison-snapshot/COMMIT_MSG |  2 ++
 unison-snapshot/Makefile   | 12 ++++++++----
 unison-snapshot/distinfo   |  6 +++---
 3 files changed, 13 insertions(+), 7 deletions(-)

diffs:
diff --git a/unison-snapshot/COMMIT_MSG b/unison-snapshot/COMMIT_MSG
index 60ac6894a8..2192b071ea 100644
--- a/unison-snapshot/COMMIT_MSG
+++ b/unison-snapshot/COMMIT_MSG
@@ -10,3 +10,5 @@ Upstream NEWS
 
   - minor build system improvements
   - upstream Makefile rototill, so that it works with BSD make
+  - [tell upstream to create NEWS and then steal it]
+  - experimental rename detection
diff --git a/unison-snapshot/Makefile b/unison-snapshot/Makefile
index 512369b528..ebb0026f46 100644
--- a/unison-snapshot/Makefile
+++ b/unison-snapshot/Makefile
@@ -1,12 +1,12 @@
 # $NetBSD: Makefile,v 1.166 2024/11/23 13:59:40 wiz Exp $
 
-# master after 2.53.7.
-# 2025-07-27
-DISTNAME=	unison-2.53.7.54
+# master after 2.53.7
+# 2025-10-16: alpha1
+DISTNAME=	unison-2.53.7.71
 #PKGREVISION=	0
 CATEGORIES=	net
 MASTER_SITES=	${MASTER_SITE_GITHUB:=bcpierce00/}
-GITHUB_TAG=	23dc5341f50f501afe1bbc71b86f1ca45b9ef656
+GITHUB_TAG=	7516f58f29b097e2a0fbe2b272c9bb96387b220c
 
 MAINTAINER=	gdt%NetBSD.org@localhost
 HOMEPAGE=	https://github.com/bcpierce00/unison
@@ -21,6 +21,10 @@ ALL_ENV+=	PREFIX=${PREFIX}
 ALL_ENV+=	MANDIR=${PREFIX}/${PKGMANDIR}
 MAKE_ENV+=	HOME=${WRKDIR:Q}
 
+# Reported upstream 20251016.  Race between creating new digest compat
+# file and using it, provoked with -j2.
+MAKE_JOBS_SAFE=	no
+
 .include "../../lang/ocaml/ocaml.mk"
 
 # Unison will use ocamlopt if possible, and otherwise ocamlc, but
diff --git a/unison-snapshot/distinfo b/unison-snapshot/distinfo
index 4e6bd7c917..e4652d1a58 100644
--- a/unison-snapshot/distinfo
+++ b/unison-snapshot/distinfo
@@ -1,5 +1,5 @@
 $NetBSD: distinfo,v 1.40 2024/05/07 23:52:11 gdt Exp $
 
-BLAKE2s (unison-2.53.7.54-23dc5341f50f501afe1bbc71b86f1ca45b9ef656.tar.gz) = cfdfe5354eaca3cffc6e23458529f67d096e4bca13cb103c6e81e7db6502bdc7
-SHA512 (unison-2.53.7.54-23dc5341f50f501afe1bbc71b86f1ca45b9ef656.tar.gz) = 3977289dcd015d44201fca111eade12a41186cb5db24102ad7aa4b9fc17568ec511f789c8fc9f1242e0655f9e53d87e08b162983064f13525369671d88258a6c
-Size (unison-2.53.7.54-23dc5341f50f501afe1bbc71b86f1ca45b9ef656.tar.gz) = 1432094 bytes
+BLAKE2s (unison-2.53.7.71-7516f58f29b097e2a0fbe2b272c9bb96387b220c.tar.gz) = 27f121789ab4c8cf7f406e7556a29b7622bd24ab60bf443cf53ab86c5cc69e91
+SHA512 (unison-2.53.7.71-7516f58f29b097e2a0fbe2b272c9bb96387b220c.tar.gz) = d0a8b842cb2b5baaed3adca749711bebc6dbbb0bbc640c591451cb7f26ec139072336c84ab10d4b79d2a202d66be83ea17f695a365653fb5459c9e742f4697d2
+Size (unison-2.53.7.71-7516f58f29b097e2a0fbe2b272c9bb96387b220c.tar.gz) = 1448939 bytes