=> Bootstrap dependency digest>=20010302: found digest-20190127
===> Installing for ruby25-ffi-1.12.2nb1
=> Generating pre-install file lists
=> Installing gem into installation root
Building native extensions. This could take a while...
ERROR:  Error installing /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/ffi-1.12.2/ffi-1.12.2.gem:
	ERROR: Failed to build gem native extension.

    current directory: /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c
/usr/pkg/bin/ruby25 -r ./siteconf20200402-5913-d07ptj.rb extconf.rb
checking for ffi.h... yes
checking for ffi_call() in -lffi... no
checking for ffi_call() in -llibffi... no
checking for shlwapi.h... no
checking for rb_thread_call_without_gvl()... yes
checking for ruby_native_thread_p()... yes
checking for ruby_thread_has_gvl_p()... yes
creating extconf.h
creating Makefile

current directory: /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c
make "DESTDIR=" clean

current directory: /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c
make "DESTDIR="
Configuring libffi
PKGSRC-WARNING: Something is trying to run the c++ compiler,
PKGSRC-WARNING: but it is not added to USE_LANGUAGES in the package Makefile.
PKGSRC-WARNING: Something is trying to run the c++ compiler,
PKGSRC-WARNING: but it is not added to USE_LANGUAGES in the package Makefile.
make  all-recursive
Making all in include
Making all in testsuite
Making all in man
/bin/sh ./libtool  --tag=CC    --mode=compile gcc -DHAVE_CONFIG_H  -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi  -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/include -Iinclude -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src -I/usr/pkg/include -I/usr/include   -pthread -Wall -fexceptions -c -o src/prep_cif.lo /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/prep_cif.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/include -Iinclude -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src -I/usr/pkg/include -I/usr/include -pthread -Wall -fexceptions -c /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/prep_cif.c  -fPIC -DPIC -o src/.libs/prep_cif.o
/bin/sh ./libtool  --tag=CC    --mode=compile gcc -DHAVE_CONFIG_H  -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi  -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/include -Iinclude -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src -I/usr/pkg/include -I/usr/include   -pthread -Wall -fexceptions -c -o src/types.lo /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/types.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/include -Iinclude -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src -I/usr/pkg/include -I/usr/include -pthread -Wall -fexceptions -c /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/types.c  -fPIC -DPIC -o src/.libs/types.o
/bin/sh ./libtool  --tag=CC    --mode=compile gcc -DHAVE_CONFIG_H  -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi  -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/include -Iinclude -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src -I/usr/pkg/include -I/usr/include   -pthread -Wall -fexceptions -c -o src/raw_api.lo /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/raw_api.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/include -Iinclude -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src -I/usr/pkg/include -I/usr/include -pthread -Wall -fexceptions -c /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/raw_api.c  -fPIC -DPIC -o src/.libs/raw_api.o
/bin/sh ./libtool  --tag=CC    --mode=compile gcc -DHAVE_CONFIG_H  -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi  -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/include -Iinclude -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src -I/usr/pkg/include -I/usr/include   -pthread -Wall -fexceptions -c -o src/java_raw_api.lo /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/java_raw_api.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/include -Iinclude -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src -I/usr/pkg/include -I/usr/include -pthread -Wall -fexceptions -c /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/java_raw_api.c  -fPIC -DPIC -o src/.libs/java_raw_api.o
/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/java_raw_api.c: In function 'ffi_java_raw_call':
/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/java_raw_api.c:317:3: warning: 'ffi_java_raw_to_ptrarray' is deprecated [-Wdeprecated-declarations]
   ffi_java_raw_to_ptrarray (cif, raw, avalue);
   ^~~~~~~~~~~~~~~~~~~~~~~~
/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/java_raw_api.c:76:1: note: declared here
 ffi_java_raw_to_ptrarray (ffi_cif *cif, ffi_java_raw *raw, void **args)
 ^~~~~~~~~~~~~~~~~~~~~~~~
/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/java_raw_api.c: In function 'ffi_java_translate_args':
/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/java_raw_api.c:328:3: warning: 'ffi_java_raw_size' is deprecated [-Wdeprecated-declarations]
   ffi_java_raw *raw = (ffi_java_raw*)alloca (ffi_java_raw_size (cif));
   ^~~~~~~~~~~~
/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/java_raw_api.c:45:1: note: declared here
 ffi_java_raw_size (ffi_cif *cif)
 ^~~~~~~~~~~~~~~~~
/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/java_raw_api.c:331:3: warning: 'ffi_java_ptrarray_to_raw' is deprecated [-Wdeprecated-declarations]
   ffi_java_ptrarray_to_raw (cif, avalue, raw);
   ^~~~~~~~~~~~~~~~~~~~~~~~
/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/java_raw_api.c:157:1: note: declared here
 ffi_java_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_java_raw *raw)
 ^~~~~~~~~~~~~~~~~~~~~~~~
/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/java_raw_api.c: In function 'ffi_prep_java_raw_closure':
/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/java_raw_api.c:369:3: warning: 'ffi_prep_java_raw_closure_loc' is deprecated [-Wdeprecated-declarations]
   return ffi_prep_java_raw_closure_loc (cl, cif, fun, user_data, cl);
   ^~~~~~
/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/java_raw_api.c:337:1: note: declared here
 ffi_prep_java_raw_closure_loc (ffi_java_raw_closure* cl,
 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/bin/sh ./libtool  --tag=CC    --mode=compile gcc -DHAVE_CONFIG_H  -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi  -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/include -Iinclude -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src -I/usr/pkg/include -I/usr/include   -pthread -Wall -fexceptions -c -o src/closures.lo /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/closures.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/include -Iinclude -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src -I/usr/pkg/include -I/usr/include -pthread -Wall -fexceptions -c /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/closures.c  -fPIC -DPIC -o src/.libs/closures.o
/bin/sh ./libtool  --tag=CC    --mode=compile gcc -DHAVE_CONFIG_H  -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi  -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/include -Iinclude -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src -I/usr/pkg/include -I/usr/include   -pthread -Wall -fexceptions -c -o src/arm/ffi.lo /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/arm/ffi.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/include -Iinclude -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src -I/usr/pkg/include -I/usr/include -pthread -Wall -fexceptions -c /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/arm/ffi.c  -fPIC -DPIC -o src/arm/.libs/ffi.o
/bin/sh ./libtool  --tag=CC    --mode=compile gcc -DHAVE_CONFIG_H  -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi  -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/include -Iinclude -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src -I/usr/pkg/include -I/usr/include  -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/include -Iinclude -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src -pthread -c -o src/arm/sysv.lo /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/arm/sysv.S
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/include -Iinclude -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src -I/usr/pkg/include -I/usr/include -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/include -Iinclude -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src -pthread -c /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src/arm/sysv.S  -fPIC -DPIC -o src/arm/.libs/sysv.o
gcc -DHAVE_CONFIG_H -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi  -I. -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/include -Iinclude -I/tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi/src  -I/usr/pkg/include -I/usr/include  -pthread -Wall -fexceptions -DARM -E -x assembler-with-cpp -o libffi.map 
gcc: warning: '-x assembler-with-cpp' after last input file has no effect
gcc: fatal error: no input files
compilation terminated.
*** Error code 1

Stop.
make[3]: stopped in /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi-armv6-netbsdelf-eabihf
*** Error code 1

Stop.
make[2]: stopped in /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi-armv6-netbsdelf-eabihf
*** Error code 1

Stop.
make[1]: stopped in /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c/libffi-armv6-netbsdelf-eabihf
*** Error code 1

Stop.
make: stopped in /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2/ext/ffi_c

make failed, exit code 1

Gem files will remain installed in /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/gems/ffi-1.12.2 for inspection.
Results logged to /tmp/pkgbuild/devel/ruby-ffi/work.earmv6hf/.inst/usr/pkg/lib/ruby/gems/2.5.0/extensions/armv6-netbsdelf/2.5.0/ffi-1.12.2/gem_make.out
*** Error code 1

Stop.
make[1]: stopped in /usr/pkgsrc/devel/ruby-ffi
WARNING: *** Please consider adding c++ to USE_LANGUAGES in the package Makefile.
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/devel/ruby-ffi