current directory: /home/t/src/tdiary/core/vendor/bundle/ruby/2.7.0/gems/unf_ext-0.0.7.7/ext/unf_ext
/usr/local/bin/ruby -I /usr/local/lib/ruby/2.7.0 -r ./siteconf20210410-3069-5ywnhx.rb extconf.rb
checking for -lstdc++... yes
creating Makefile

current directory: /home/t/src/tdiary/core/vendor/bundle/ruby/2.7.0/gems/unf_ext-0.0.7.7/ext/unf_ext
make "DESTDIR=" clean

current directory: /home/t/src/tdiary/core/vendor/bundle/ruby/2.7.0/gems/unf_ext-0.0.7.7/ext/unf_ext
make "DESTDIR="
compiling unf.cc
linking shared-object unf_ext.so

current directory: /home/t/src/tdiary/core/vendor/bundle/ruby/2.7.0/gems/unf_ext-0.0.7.7/ext/unf_ext
make "DESTDIR=" install
/usr/bin/install -c -m 0755 unf_ext.so ./.gem.20210410-3069-hy4j39