=> Bootstrap dependency digest>=20211023: found digest-20220214
WARNING: [license.mk] Every package should define a LICENSE.
=> Checksum BLAKE2s OK for slatec_src.tgz
=> Checksum SHA512 OK for slatec_src.tgz
===> Installing dependencies for slatec-4.1nb3
=> Tool dependency libtool-fortran>=2.4.2nb9: found libtool-fortran-2.4.7nb1
=> Tool dependency libtool-base>=2.4.2nb9: found libtool-base-2.4.7nb1
=> Tool dependency mktools-[0-9]*: found mktools-20220614
=> Tool dependency cwrappers>=20150314: found cwrappers-20220403
=> Tool dependency checkperms>=1.1: found checkperms-1.12
=> Full dependency gcc10>=10.3.0nb2: found gcc10-10.5.0nb2
===> Skipping vulnerability checks.
WARNING: No /usr/pkg/pkgdb/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /usr/pkg/pkgdb fetch-pkg-vulnerabilities'.
===> Overriding tools for slatec-4.1nb3
===> Extracting for slatec-4.1nb3
cd /usr/pkgsrc/math/slatec/files && cp d1mach.f i1mach.f r1mach.f /usr/pkgsrc/math/slatec/work/src
===> Patching for slatec-4.1nb3
=> Applying pkgsrc patches for slatec-4.1nb3
=> Verifying /usr/pkgsrc/math/slatec/patches/patch-aa
=> Applying pkgsrc patch /usr/pkgsrc/math/slatec/patches/patch-aa
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-aa,v 1.3 2009/12/11 17:32:41 asau Exp $
|
|--- /dev/null	2003-12-04 12:37:08.000000000 +0000
|+++ Makefile
--------------------------
(Creating file Makefile...)
Patching file Makefile using Plan A...
Empty context always matches.
Hunk #1 succeeded at 1.
done
===> Creating toolchain wrappers for slatec-4.1nb3
===> Configuring for slatec-4.1nb3
=> Checking for portability problems in extracted files
=> Modifying libtool scripts to use pkgsrc libtool
=> Modifying libtool scripts to use pkgsrc depcomp