current directory: C:/Ruby27-x64/lib/ruby/gems/2.7.0/gems/mysql2-0.5.5/ext/mysql2
C:/Ruby27-x64/bin/ruby.exe -I C:/Ruby27-x64/lib/ruby/2.7.0 -r ./siteconf20230219-12312-1krr9ap.rb extconf.rb --with-mysql-dir\=c:/Ruby27-x64/msys64/mingw64
checking for rb_absint_size()... yes
checking for rb_absint_singlebit_p()... yes
checking for rb_gc_mark_movable()... yes
checking for rb_wait_for_single_fd()... yes
checking for rb_enc_interned_str() in ruby.h... no
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Using --with-mysql-dir=c:/Ruby27-x64/msys64/mingw64
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checking for -lmysqlclient... yes
checking for mysql.h... no
checking for mysql/mysql.h... yes
checking for mysql/errmsg.h... yes
checking for SSL_MODE_DISABLED in mysql/mysql.h... no
checking for MYSQL_OPT_SSL_VERIFY_SERVER_CERT in mysql/mysql.h... yes
checking for MYSQL_OPT_SSL_ENFORCE in mysql/mysql.h... yes
checking for MYSQL.net.vio in mysql/mysql.h... no
checking for MYSQL.net.pvio in mysql/mysql.h... yes
checking for MYSQL_DEFAULT_AUTH in mysql/mysql.h... yes
checking for MYSQL_ENABLE_CLEARTEXT_PLUGIN in mysql/mysql.h... yes
checking for SERVER_QUERY_NO_GOOD_INDEX_USED in mysql/mysql.h... yes
checking for SERVER_QUERY_NO_INDEX_USED in mysql/mysql.h... yes
checking for SERVER_QUERY_WAS_SLOW in mysql/mysql.h... yes
checking for MYSQL_OPTION_MULTI_STATEMENTS_ON in mysql/mysql.h... yes
checking for MYSQL_OPTION_MULTI_STATEMENTS_OFF in mysql/mysql.h... yes
checking for my_bool in mysql/mysql.h... yes
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Setting rpath to /Ruby27-x64/msys64/mingw64/lib
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creating Makefile

current directory: C:/Ruby27-x64/lib/ruby/gems/2.7.0/gems/mysql2-0.5.5/ext/mysql2
make "DESTDIR=" clean

current directory: C:/Ruby27-x64/lib/ruby/gems/2.7.0/gems/mysql2-0.5.5/ext/mysql2
make "DESTDIR="
generating mysql2-x64-mingw32.def
compiling client.c
compiling infile.c
compiling mysql2_ext.c
compiling result.c
compiling statement.c
linking shared-object mysql2/mysql2.so

current directory: C:/Ruby27-x64/lib/ruby/gems/2.7.0/gems/mysql2-0.5.5/ext/mysql2
make "DESTDIR=" install
/usr/bin/install -c -m 0755 mysql2.so ./.gem.20230219-12312-153dqkm/mysql2