=> "/opt/pkg/bin/bmake" ["-C", "/data/jenkins/workspace/pkgsrc-upstream-trunk/audio/abcmidi", "configure", "BATCH=1", "DEPENDS_TARGET=/nonexistent"]
=> Checksum BLAKE2s OK for abcMIDI-2021.10.15.zip
=> Checksum SHA512 OK for abcMIDI-2021.10.15.zip
===> Installing dependencies for abcmidi-20211015
=> Tool dependency unzip-[0-9]*: found unzip-6.0nb11
=> Tool dependency cwrappers>=20150314: found cwrappers-20220403
=> Tool dependency checkperms>=1.1: found checkperms-1.12
===> Overriding tools for abcmidi-20211015
===> Extracting for abcmidi-20211015
===> Patching for abcmidi-20211015
=> Applying pkgsrc patches for abcmidi-20211015
=> Verifying /data/jenkins/workspace/pkgsrc-upstream-trunk/audio/abcmidi/patches/patch-Makefile.in
=> Applying pkgsrc patch /data/jenkins/workspace/pkgsrc-upstream-trunk/audio/abcmidi/patches/patch-Makefile.in
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-Makefile.in,v 1.4 2021/04/17 07:46:52 nia Exp $
|
|Install man pages to mandir.
|
|--- Makefile.in.orig	2020-10-19 12:07:59.000000000 +0000
|+++ Makefile.in
--------------------------
Patching file Makefile.in using Plan A...
Hunk #1 succeeded at 51.
done
===> Creating toolchain wrappers for abcmidi-20211015
===> Configuring for abcmidi-20211015
=> Modifying GNU configure scripts to avoid --recheck
=> Replacing config-guess with pkgsrc versions
=> Replacing config-sub with pkgsrc versions
=> Replacing install-sh with pkgsrc version
=> Checking for portability problems in extracted files
checking for x86_64-sun-solaris2.11-gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for a BSD-compatible install... /opt/pkg/bin/bsdinstall -c -o pbulk -g pbulk
checking for main in -lm... yes
checking how to run the C preprocessor... gcc -E
checking for grep that handles long lines and -e... (cached) /usr/xpg4/bin/grep
checking for egrep... (cached) /usr/xpg4/bin/grep -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking for size_t... yes
checking for error_at_line... no
checking for stdlib.h... (cached) yes
checking for GNU libc compatible malloc... yes
checking for strcasecmp... yes
checking for strchr... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating config.h
config.status: config.h is unchanged