=> Bootstrap dependency digest>=20010302: found digest-20190127
WARNING: [license.mk] Every package should define a LICENSE.
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
=> Checksum SHA1 OK for ipsec-tools-0.7.3.tar.bz2
=> Checksum RMD160 OK for ipsec-tools-0.7.3.tar.bz2
=> Checksum SHA512 OK for ipsec-tools-0.7.3.tar.bz2
===> Installing dependencies for ipsec-tools-0.7.3nb5
==========================================================================
The supported build options for ipsec-tools are:

	radius

The currently selected options are:

	radius

You can select which build options to use by setting PKG_DEFAULT_OPTIONS
or the following variable.  Its current value is shown:

	PKG_OPTIONS.ipsec-tools (not defined)

==========================================================================
==========================================================================
The following variables will affect the build process of this package,
ipsec-tools-0.7.3nb5.  Their current value is shown below:

        * SSLBASE = /usr
        * SSLCERTS = /etc/openssl/certs
        * SSLDIR = /etc/openssl
        * SSLKEYS = /etc/openssl/private

You may want to abort the process now with CTRL-C and change their value
before continuing.  Be sure to run `/usr/bin/make clean' after
the changes.
==========================================================================
=> Tool dependency libtool-base>=2.4.2nb9: found libtool-base-2.4.6nb2
=> Tool dependency checkperms>=1.1: found checkperms-1.12
=> Build dependency libradius>=20040827: found libradius-20040827nb2
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
===> Overriding tools for ipsec-tools-0.7.3nb5
===> Extracting for ipsec-tools-0.7.3nb5
===> Patching for ipsec-tools-0.7.3nb5
=> Applying pkgsrc patches for ipsec-tools-0.7.3nb5
=> Verifying /data/pkgsrc/security/ipsec-tools/patches/patch-src_racoon_gssapi.c
=> Applying pkgsrc patch /data/pkgsrc/security/ipsec-tools/patches/patch-src_racoon_gssapi.c
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-src_racoon_gssapi.c,v 1.1 2015/05/19 15:45:44 sevan Exp $
|
|Protect against a NULL pointer dereference described in:
|https://www.altsci.com/ipsec/
|
|--- src/racoon/gssapi.c.orig	2015-05-19 15:28:49.000000000 +0000
|+++ src/racoon/gssapi.c
--------------------------
Patching file src/racoon/gssapi.c using Plan A...
Hunk #1 succeeded at 192.
done
===> Creating toolchain wrappers for ipsec-tools-0.7.3nb5
===> Configuring for ipsec-tools-0.7.3nb5
/bin/rm -f /data/scratch/security/ipsec-tools/work/ipsec-tools-0.7.3/src/racoon/cfparse.c
/bin/rm -f /data/scratch/security/ipsec-tools/work/ipsec-tools-0.7.3/src/racoon/cftoken.c
/bin/mkdir -p /data/scratch/security/ipsec-tools/work/.buildlink/include/netinet6
/usr/bin/egrep -v 'extern.*ipsec_.*_policy' /usr/include/netinet6/ipsec.h  >/data/scratch/security/ipsec-tools/work/.buildlink/include/netinet6/ipsec.h
egrep: /usr/include/netinet6/ipsec.h: No such file or directory
*** Error code 2

Stop.
make[1]: stopped in /data/pkgsrc/security/ipsec-tools
*** Error code 1

Stop.
make: stopped in /data/pkgsrc/security/ipsec-tools