$NetBSD: patch-src_Makefile,v 1.2 2022/05/15 17:26:31 schmonz Exp $

Use a pkgsrc-capable shell on all platforms.
Run the tests separately from the build.
Skip creating sysdeps, nothing uses it.

--- src/Makefile.orig	2001-07-12 16:49:49.000000000 +0000
+++ src/Makefile
@@ -177,7 +177,9 @@ iopause.h: choose compile iopause.h1 iop
 iopause.o: compile iopause.c iopause.h select.h tai.h taia.h uint64.h
 	./compile iopause.c
 
-it: rts sysdeps
+it: envdir envuidgid fghack matchtest multilog pgrphack \
+readproctitle rts.tests setlock setuidgid softlimit supervise svc \
+svok svscan svscanboot svstat tai64n tai64nlocal
 
 load: conf-ld print-ld.sh systype warn-auto.sh
 	rm -f load
@@ -262,10 +264,8 @@ readproctitle: byte.a load readproctitle
 readproctitle.o: compile error.h readproctitle.c
 	./compile readproctitle.c
 
-rts: envdir envuidgid fghack matchtest multilog pgrphack \
-readproctitle rts.tests setlock setuidgid softlimit supervise svc \
-svok svscan svscanboot svstat tai64n tai64nlocal
-	env - /bin/sh rts.tests 2>&1 | cat -v > rts
+rts:
+	env - ${PKGSRC_SHELL} rts.tests 2>&1 | cat -v > rts
 
 scan_ulong.o: compile scan.h scan_ulong.c
 	./compile scan_ulong.c