=> Bootstrap dependency digest>=20010302: found digest-20160304
=> Checksum SHA1 OK for metakit-2.4.9.7.tar.gz
=> Checksum RMD160 OK for metakit-2.4.9.7.tar.gz
=> Checksum SHA512 OK for metakit-2.4.9.7.tar.gz
===> Installing dependencies for metakit-lib-2.4.9.7
=> Tool dependency libtool-base>=2.4.2nb9: found libtool-base-2.4.6nb1
=> Tool dependency nbpatch-[0-9]*: found nbpatch-20151107
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
===> Overriding tools for metakit-lib-2.4.9.7
===> Extracting for metakit-lib-2.4.9.7
===> Patching for metakit-lib-2.4.9.7
=> Applying pkgsrc patches for metakit-lib-2.4.9.7
===> Creating toolchain wrappers for metakit-lib-2.4.9.7
===> Configuring for metakit-lib-2.4.9.7
=> 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 Python configuration... not enabled
checking for Tcl headers... not enabled
checking for building with threads... no (default)
checking for building as shared lib... yes (default)
checking for x86_64-unknown-freebsd11-g++... clang++
checking for C++ compiler default output file name... a.out
checking whether the C++ compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... o
checking whether we are using the GNU C++ compiler... yes
checking whether clang++ accepts -g... yes
checking for a BSD-compatible install... /usr/bin/install -c -o pbulk -g users
checking how to run the C++ preprocessor... clang++ -E
checking for egrep... grep -E
checking for ANSI C header files... no
checking for an ANSI C-conforming const... yes
checking for inline... inline
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... no
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 long... yes
checking size of long... configure: error: cannot compute sizeof (long), 77
See `config.log' for more details.
*** Error code 1

Stop.
bmake[1]: stopped in /usr/pkgsrc/databases/metakit-lib
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/databases/metakit-lib