Run Perl tests from our regress tree. It needs a Perl obj directory

with Makefile.  To create the test environment, use the
Makefile.bsd-wrapper in /usr/src/gnu/usr.bin/perl and build Perl
there if it does not exist.  This allows to test Perl easily and
in a consistent manner.  Do not link tests to regress tree due to
this reach around and the combination of build and test.

diff --git a/regress/gnu/usr.bin/perl/Makefile b/regress/gnu/usr.bin/perl/Makefile
new file mode 100644 (file)
index 0000000..35e15b0
--- /dev/null
+++ b/regress/gnu/usr.bin/perl/Makefile
@@ -0,0 +1,16 @@
+# $OpenBSD: Makefile,v 1.1.1.1 2023/07/04 11:27:13 bluhm Exp $
+
+.if ! (make(clean) || make(cleandir) || make(obj))
+NCPU !=                /sbin/sysctl -n hw.ncpu
+.endif
+
+REGRESS_TARGETS +=     build
+build:
+       ${MAKE} -C ${BSDSRCDIR}/gnu/usr.bin/perl -f Makefile.bsd-wrapper obj
+       ${MAKE} -C ${BSDSRCDIR}/gnu/usr.bin/perl -f Makefile.bsd-wrapper -j ${NCPU} all
+
+REGRESS_TARGETS +=     test
+test:
+       ${MAKE} -C ${BSDSRCDIR}/gnu/usr.bin/perl -f Makefile.bsd-wrapper test
+
+.include <bsd.regress.mk>