=> Bootstrap dependency digest>=20010302: found digest-20160304
===> 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'.
===> Building for squashfs-4.3
cd /data/scratch/filesystems/squashfs/work/squashfs4.3/squashfs-tools && env EXTRA_LDFLAGS="-L/usr/pkg/lib -Wl,-R/usr/pkg/lib"  /usr/pkg/bin/gmake GZIP_SUPPORT=1 LZO_SUPPORT=1 XZ_SUPPORT=1
gmake[2]: Entering directory '/data/scratch/filesystems/squashfs/work/squashfs4.3/squashfs-tools'
cc -O2  -I. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -DCOMP_DEFAULT=\"gzip\" -Wall -DGZIP_SUPPORT -DXZ_SUPPORT -DLZO_SUPPORT -DXATTR_SUPPORT -DXATTR_DEFAULT   -c -o mksquashfs.o mksquashfs.c
mksquashfs.c:4480:9: warning: array subscript is of type 'char' [-Wchar-subscripts]
                while(isspace(*filename))
                      ^~~~~~~~~~~~~~~~~~
/usr/include/sys/ctype_inline.h:56:44: note: expanded from macro 'isspace'
#define isspace(c)      ((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_S))
                                                ^~~~
1 warning generated.
cc -O2  -I. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -DCOMP_DEFAULT=\"gzip\" -Wall -DGZIP_SUPPORT -DXZ_SUPPORT -DLZO_SUPPORT -DXATTR_SUPPORT -DXATTR_DEFAULT   -c -o read_fs.o read_fs.c
cc -O2  -I. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -DCOMP_DEFAULT=\"gzip\" -Wall -DGZIP_SUPPORT -DXZ_SUPPORT -DLZO_SUPPORT -DXATTR_SUPPORT -DXATTR_DEFAULT   -c -o action.o action.c
cc -O2  -I. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -DCOMP_DEFAULT=\"gzip\" -Wall -DGZIP_SUPPORT -DXZ_SUPPORT -DLZO_SUPPORT -DXATTR_SUPPORT -DXATTR_DEFAULT   -c -o swap.o swap.c
cc -O2  -I. -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -DCOMP_DEFAULT=\"gzip\" -Wall -DGZIP_SUPPORT -DXZ_SUPPORT -DLZO_SUPPORT -DXATTR_SUPPORT -DXATTR_DEFAULT   -c -o pseudo.o pseudo.c
pseudo.c:292:24: warning: array subscript is of type 'char' [-Wchar-subscripts]
        for(name = filename; !isspace(*def) && *def != '\0';) {
                              ^~~~~~~~~~~~~
/usr/include/sys/ctype_inline.h:56:44: note: expanded from macro 'isspace'
#define isspace(c)      ((int)((_ctype_tab_ + 1)[(c)] & _CTYPE_S))
                                                ^~~~
pseudo.c:435:11: error: use of undeclared identifier 'S_IFBLK'
                mode |= S_IFBLK;
                        ^
pseudo.c:438:11: error: use of undeclared identifier 'S_IFCHR'
                mode |= S_IFCHR;
                        ^
pseudo.c:441:11: error: use of undeclared identifier 'S_IFDIR'
                mode |= S_IFDIR;
                        ^
pseudo.c:444:11: error: use of undeclared identifier 'S_IFREG'; did you mean '_NGREG'?
                mode |= S_IFREG;
                        ^~~~~~~
                        _NGREG
/usr/include/machine/mcontext.h:43:34: note: '_NGREG' declared here
enum { _FRAME_GREG(GREG_OFFSETS) _NGREG = 26 };
                                 ^
1 warning and 4 errors generated.
<builtin>: recipe for target 'pseudo.o' failed
gmake[2]: *** [pseudo.o] Error 1
gmake[2]: Leaving directory '/data/scratch/filesystems/squashfs/work/squashfs4.3/squashfs-tools'
*** Error code 2

Stop.
make[1]: stopped in /data/pkgsrc/filesystems/squashfs
*** Error code 1

Stop.
make: stopped in /data/pkgsrc/filesystems/squashfs