=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for cannonball-0.34.tar.gz
=> Checksum RMD160 OK for cannonball-0.34.tar.gz
=> Checksum SHA512 OK for cannonball-0.34.tar.gz
===> Installing dependencies for cannonball-0.34nb1
=> Tool dependency icoutils-[0-9]*: found icoutils-0.32.3nb4
=> Tool dependency bsdtar-[0-9]*: found bsdtar-3.4.3
=> Tool dependency cmake>=2.8.1nb1: found cmake-3.21.2
=> Tool dependency pkgconf-[0-9]*: found pkgconf-1.8.0
=> Tool dependency checkperms>=1.1: found checkperms-1.12
=> Build dependency x11-links>=1.34: found x11-links-1.34
=> Build dependency boost-headers-1.76.*: found boost-headers-1.76.0
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency boost-libs-1.76.*: found boost-libs-1.76.0
=> Full dependency SDL2>=2.0.16nb1: found SDL2-2.0.16nb1
=> Full dependency hicolor-icon-theme>=0.9nb1: found hicolor-icon-theme-0.17nb1
===> 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 cannonball-0.34nb1
===> Extracting for cannonball-0.34nb1
===> Patching for cannonball-0.34nb1
=> Applying pkgsrc patches for cannonball-0.34nb1
=> Verifying /tree/pkgsrc/emulators/cannonball/patches/patch-src_main_sdl2_renderbase.cpp
=> Applying pkgsrc patch /tree/pkgsrc/emulators/cannonball/patches/patch-src_main_sdl2_renderbase.cpp
Hmm...  Looks like a unified diff to me...
The text leading up to this was:
--------------------------
|$NetBSD: patch-src_main_sdl2_renderbase.cpp,v 1.1 2021/04/27 14:39:19 fox Exp $
|
|Fixes the error: no member named 'round' in namespace 'std'
|
|--- src/main/sdl2/renderbase.cpp.orig	2021-04-27 14:18:09.955963096 +0000
|+++ src/main/sdl2/renderbase.cpp
--------------------------
Patching file src/main/sdl2/renderbase.cpp using Plan A...
Hunk #1 succeeded at 1.
done
===> Creating toolchain wrappers for cannonball-0.34nb1
===> Configuring for cannonball-0.34nb1
cd /scratch/work/emulators/cannonball/work/cannonball-0.34 && /usr/pkg/bin/icotool -w 16 -h 16 -x -o 16.png  res/cannonball.ico
/bin/mkdir -p /scratch/work/emulators/cannonball/work/cannonball-0.34/build
=> Fixing CMAKE_MODULE_PATH in CMakeLists.txt
INFO: [subst.mk:cmake] Ignoring nonexistent file "CMakeLists.txt".
=> Checking for portability problems in extracted files
-- The C compiler identification is GNU 5.5.0
-- The CXX compiler identification is GNU 5.5.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /scratch/work/emulators/cannonball/work/.cwrapper/bin/gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /scratch/work/emulators/cannonball/work/.cwrapper/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMake files for linux.cmake found
-- Found OpenGL: /usr/X11R7/lib/libGL.so   
-- Found Boost: /usr/pkg/include (found version "1.76.0")  
SDL2 Include  : /usr/pkg/include/SDL2
SDL2 Libraries: -L/usr/pkg/lib  -lSDL2
-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_INSTALL_LIBDIR
    CMAKE_INSTALL_MANDIR


-- Build files have been written to: /scratch/work/emulators/cannonball/work/cannonball-0.34/build
=> Rewrite cmake Dependencies files