=> "/opt/pkg/bin/bmake" ["-C", "/data/jenkins/workspace/pkgsrc-upstream-trunk/devel/rgbds", "all", "BATCH=1", "DEPENDS_TARGET=/nonexistent"]
===> Building for rgbds-1.0.1
g++ -pipe -O2 -msave-args -fno-aggressive-loop-optimizations -I/opt/pkg/include -Wall -pedantic -Wno-unknown-warning-option -Wno-gnu-zero-variadic-macro-arguments -std=c++20 -I include -fno-exceptions -fno-rtti -c -o src/extern/getopt.o src/extern/getopt.cpp
g++ -pipe -O2 -msave-args -fno-aggressive-loop-optimizations -I/opt/pkg/include -Wall -pedantic -Wno-unknown-warning-option -Wno-gnu-zero-variadic-macro-arguments -std=c++20 -I include -fno-exceptions -fno-rtti -c -o src/cli.o src/cli.cpp
g++ -pipe -O2 -msave-args -fno-aggressive-loop-optimizations -I/opt/pkg/include -Wall -pedantic -Wno-unknown-warning-option -Wno-gnu-zero-variadic-macro-arguments -std=c++20 -I include -fno-exceptions -fno-rtti -c -o src/diagnostics.o src/diagnostics.cpp
g++ -pipe -O2 -msave-args -fno-aggressive-loop-optimizations -I/opt/pkg/include -Wall -pedantic -Wno-unknown-warning-option -Wno-gnu-zero-variadic-macro-arguments -std=c++20 -I include -fno-exceptions -fno-rtti -c -o src/style.o src/style.cpp
g++ -pipe -O2 -msave-args -fno-aggressive-loop-optimizations -I/opt/pkg/include -Wall -pedantic -Wno-unknown-warning-option -Wno-gnu-zero-variadic-macro-arguments -std=c++20 -I include -fno-exceptions -fno-rtti -c -o src/usage.o src/usage.cpp
g++ -pipe -O2 -msave-args -fno-aggressive-loop-optimizations -I/opt/pkg/include -Wall -pedantic -Wno-unknown-warning-option -Wno-gnu-zero-variadic-macro-arguments -std=c++20 -I include -fno-exceptions -fno-rtti -c -o src/util.o src/util.cpp
src/usage.cpp: In member function 'void Usage::printAndExit(int) const':
src/usage.cpp:48:32: error: aggregate 'Usage::printAndExit(int) const::winsize winSize' has incomplete type and cannot be defined
   48 |                 struct winsize winSize;
      |                                ^~~~~~~
src/usage.cpp:49:38: error: 'TIOCGWINSZ' was not declared in this scope
   49 |                 ioctl(STDOUT_FILENO, TIOCGWINSZ, &winSize);
      |                                      ^~~~~~~~~~
At global scope:
cc1plus: note: unrecognized command-line option '-Wno-gnu-zero-variadic-macro-arguments' may have been intended to silence earlier diagnostics
cc1plus: note: unrecognized command-line option '-Wno-unknown-warning-option' may have been intended to silence earlier diagnostics
gmake: *** [Makefile:183: src/usage.o] Error 1
gmake: *** Waiting for unfinished jobs....
*** Error code 2

Stop.
bmake[1]: stopped making "all" in /data/jenkins/workspace/pkgsrc-upstream-trunk/devel/rgbds
*** Error code 1

Stop.
bmake: stopped making "all" in /data/jenkins/workspace/pkgsrc-upstream-trunk/devel/rgbds