=> Bootstrap dependency digest>=20211023: found digest-20220214
WARNING: [license.mk] Every package should define a LICENSE.
===> 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'.
===> Building for gp-grape-4.1nb2
--- bsd-gcc ---
make binaries CC=gcc NCOPTS=" -O -DSYS_BSDUNIX=1"  UCOPTS=" -O"
--- binaries ---
if test ! -d bin;  then mkdir bin;  fi
if test ! -d bin/x86_64--netbsd-gcc;  then mkdir bin/x86_64--netbsd-gcc;  fi
( cd nauty20; rm -f *.o; make CC=gcc BINDIR="x86_64--netbsd-gcc" LDFLAGS="" CFLAGS="-O -DSYS_BSDUNIX=1"; rm -f *.o )
--- dreadnaut.o ---
--- naututil.o ---
--- nauty.o ---
--- nautil.o ---
--- dreadnaut.o ---
gcc -c -O -DSYS_BSDUNIX=1 -DMAXN=0 dreadnaut.c
--- naututil.o ---
gcc -c -O -DSYS_BSDUNIX=1 -DMAXN=0 naututil.c
--- nautil.o ---
gcc -c -O -DSYS_BSDUNIX=1 -DMAXN=0 nautil.c
--- nauty.o ---
gcc -c -O -DSYS_BSDUNIX=1 -DMAXN=0 nauty.c
--- dreadnaut.o ---
dreadnaut.c:204:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~
--- nautinv.o ---
gcc -c -O -DSYS_BSDUNIX=1 -DMAXN=0 nautinv.c
--- rng.o ---
gcc -c -O -DSYS_BSDUNIX=1 rng.c
--- dreadnaut ---
gcc -o ../bin/x86_64--netbsd-gcc/dreadnaut  dreadnaut.o naututil.o nauty.o nautil.o nautinv.o rng.o 
( cd src; make CC=gcc BINDIR="x86_64--netbsd-gcc" LDFLAGS="" CFLAGS="-O" )
--- all ---
gcc  -O -o ../bin/x86_64--netbsd-gcc/drcanon4  drcanon4.c
drcanon4.c:7:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~
gcc  -O -o ../bin/x86_64--netbsd-gcc/drtogap4  drtogap4.c
drtogap4.c: In function 'convertperm':
drtogap4.c:47:68: warning: implicit declaration of function 'exit' [-Wimplicit-function-declaration]
         {fprintf(stderr," *** error interpreting nauty output\n"); exit(0);}
                                                                    ^~~~
drtogap4.c:47:68: warning: incompatible implicit declaration of built-in function 'exit'
drtogap4.c:47:68: note: include '<stdlib.h>' or provide a declaration of 'exit'
drtogap4.c:57:65: warning: incompatible implicit declaration of built-in function 'exit'
      {fprintf(stderr," *** error interpreting nauty output\n"); exit(0);}
                                                                 ^~~~
drtogap4.c:57:65: note: include '<stdlib.h>' or provide a declaration of 'exit'
drtogap4.c: At top level:
drtogap4.c:72:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~
drtogap4.c: In function 'main':
drtogap4.c:86:62: warning: incompatible implicit declaration of built-in function 'exit'
          {fprintf(stderr," *** error, MAXBASE too small\n"); exit(0);}
                                                              ^~~~
drtogap4.c:86:62: note: include '<stdlib.h>' or provide a declaration of 'exit'
gcc  -O -o ../bin/x86_64--netbsd-gcc/gap4todr  gap4todr.c
gap4todr.c:47:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~