php74 をマルチスレッドに対応させたため、同一バージョンのソフトが必要になったので、portsからリビルドする事にしました。
また、リビルドした時の内容をメモ書きする事にしました。

設定①

make コマンドを使用してオプションの情報を確認する。

①.php74-extensions の格納先まで移動する。

cd /usr/ports/lang/php74-extensions

②.make コマンドを実行する。

make config

③.以下のように変更後のオプションに設定する。

■変更前

[ ] BCMATH        bc style precision math functions
[ ] BZ2           bzip2 library support
[ ] CALENDAR      calendar conversion support
[x] CTYPE         ctype functions
[ ] CURL          CURL support
[ ] DBA           dba support
[x] DOM           DOM support
[ ] ENCHANT       Enchant spelling support               
[ ] EXIF          EXIF support                           
[ ] FILEINFO      fileinfo support                       
[x] FILTER        input filter support                   
[ ] FTP           FTP support                            
[x] GD            GD library support                     
[ ] GETTEXT       gettext library support                
[ ] GMP           GNU MP support                         
[x] ICONV         iconv support                          
[ ] IMAP          IMAP support                           
[ ] INTL          Internationalization(ICU)              
[x] JSON          JavaScript Object Serialization support
[ ] LDAP          OpenLDAP support                       
[ ] MBSTRING      multibyte string support               
[ ] MYSQLI        MySQLi database support                
[ ] ODBC          ODBC support                           
[x] OPCACHE       OPcache support                        
[ ] OPENSSL       OpenSSL support                        
[ ] PCNTL         pcntl support (CLI only)               
[ ] PDF           PDFlib support (implies GD)            
[x] PDO           PHP Data Objects Interface (PDO)       
[ ] PDO_DBLIB     PDO DBLIB-DB driver                    
[ ] PDO_FIREBIRD  PDO Firebird driver                    
[ ] PDO_MYSQL     PDO MySQL driver                       
[ ] PDO_ODBC      PDO ODBC driver                        
[ ] PDO_PGSQL     PDO PostgreSQL driver                  
[x] PDO_SQLITE    PDO sqlite driver                      
[ ] PGSQL         PostgreSQL database support            
[x] PHAR          phar support                           
[x] POSIX         POSIX-like functions                   
[ ] PSPELL        pspell support                         
[ ] READLINE      readline support (CLI only)            
[x] SESSION       session support                        
[ ] SHMOP         shmop support                          
[x] SIMPLEXML     simplexml support                      
[ ] SNMP          SNMP support                           
[ ] SOAP          SOAP support                           
[ ] SOCKETS       sockets support                        
[ ] SODIUM        Sodium encryption support              
[x] SQLITE3       sqlite3 support                        
[ ] SYSVMSG       System V message support               
[ ] SYSVSEM       System V semaphore support             
[ ] SYSVSHM       System V shared memory support         
[ ] TIDY          TIDY support                           
[x] TOKENIZER     tokenizer support                      
[x] XML           XML support                            
[x] XMLREADER     XMLReader support                      
[ ] XMLRPC        XMLRPC-EPI support                     
[x] XMLWRITER     XMLWriter support                      
[ ] XSL           XSL support (Implies DOM)              
[ ] ZIP           ZIP support                            
[ ] ZLIB          ZLIB support 
■変更後

[x] BCMATH        bc style precision math functions       
[x] BZ2           bzip2 library support                   
[x] CALENDAR      calendar conversion support             
[x] CTYPE         ctype functions                         
[x] CURL          CURL support                            
[x] DBA           dba support                             
[x] DOM           DOM support                             
[ ] ENCHANT       Enchant spelling support                
[x] EXIF          EXIF support                            
[x] FILEINFO      fileinfo support                        
[x] FILTER        input filter support                    
[x] FTP           FTP support                             
[x] GD            GD library support                      
[x] GETTEXT       gettext library support                 
[x] GMP           GNU MP support                          
[x] ICONV         iconv support                           
[x] IMAP          IMAP support                            
[x] INTL          Internationalization(ICU)               
[x] JSON          JavaScript Object Serialization support 
[ ] LDAP          OpenLDAP support                        
[x] MBSTRING      multibyte string support                
[x] MYSQLI        MySQLi database support                 
[x] ODBC          ODBC support                            
[x] OPCACHE       OPcache support                         
[x] OPENSSL       OpenSSL support                         
[x] PCNTL         pcntl support (CLI only)                
[ ] PDF           PDFlib support (implies GD)             
[x] PDO           PHP Data Objects Interface (PDO)        
[ ] PDO_DBLIB     PDO DBLIB-DB driver                     
[ ] PDO_FIREBIRD  PDO Firebird driver                     
[x] PDO_MYSQL     PDO MySQL driver                        
[x] PDO_ODBC      PDO ODBC driver                         
[ ] PDO_PGSQL     PDO PostgreSQL driver                   
[x] PDO_SQLITE    PDO sqlite driver                       
[ ] PGSQL         PostgreSQL database support             
[x] PHAR          phar support                            
[x] POSIX         POSIX-like functions                    
[ ] PSPELL        pspell support                          
[x] READLINE      readline support (CLI only)             
[x] SESSION       session support                         
[x] SHMOP         shmop support                           
[x] SIMPLEXML     simplexml support                       
[ ] SNMP          SNMP support                            
[x] SOAP          SOAP support                            
[x] SOCKETS       sockets support                         
[ ] SODIUM        Sodium encryption support               
[x] SQLITE3       sqlite3 support                         
[x] SYSVMSG       System V message support                
[x] SYSVSEM       System V semaphore support              
[x] SYSVSHM       System V shared memory support          
[ ] TIDY          TIDY support                            
[x] TOKENIZER     tokenizer support                       
[x] XML           XML support                             
[x] XMLREADER     XMLReader support                       
[x] XMLRPC        XMLRPC-EPI support                      
[x] XMLWRITER     XMLWriter support                       
[x] XSL           XSL support (Implies DOM)               
[x] ZIP           ZIP support                             
[x] ZLIB          ZLIB support

④.リビルドを実行する。

make install clean

いくつか確認画面が表示するけど、全て「OK」を選択する。

リビルド後に、一時的に使用したソフトも削除できるように、clean を付与している。

⑤.以下のように、インストールが完了した事を確認する。

----------------------------------------------------------------------
Libraries have been installed in:
   /usr/ports/archivers/php74-zlib/work/php-7.4.5/ext/zlib/modules

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,--rpath -Wl,LIBDIR' linker flag

See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
Build complete.
Don't forget to run 'make test'.
===>  Staging for php74-zlib-7.4.5
===>   php74-zlib-7.4.5 depends on file: /usr/local/include/php/main/php.h - found
===>   Generating temporary packing list
====> Compressing man pages (compress-man)
===>  Installing for php74-zlib-7.4.5
===>  Checking if php74-zlib is already installed
===>   Registering installation for php74-zlib-7.4.5 as automatic
Installing php74-zlib-7.4.5...
This file has been added to automatically load the installed extension:
/usr/local/etc/php/ext-20-zlib.ini

===>   php74-extensions-1.0 depends on file: /usr/local/lib/php/20190902/zlib.so - found
===>   Returning to build of php74-extensions-1.0
===>   Generating temporary packing list
====> Compressing man pages (compress-man)
===>  Installing for php74-extensions-1.0
===>  Checking if php74-extensions is already installed
===>   Registering installation for php74-extensions-1.0
Installing php74-extensions-1.0...

⑥.自動的にアップデートされないようにロックする。

pkg lock -g *php74-*

⑦.以下のように表示するので、ロック対象にYを選択する。

php74-xsl-7.4.5: lock this package? [y/N]: 
php74-zip-7.4.5: lock this package? [y/N]: 
php74-zlib-7.4.5: lock this package? [y/N]:

⑧.ロックされている場合は、以下のように表示する。

mod_php74-7.4.5: already locked
php74-7.4.5: already locked
php74-bcmath-7.4.5: already locked
php74-bz2-7.4.5: already locked
php74-calendar-7.4.5: already locked
php74-ctype-7.4.5: already locked
php74-curl-7.4.5: already locked
php74-dba-7.4.5: already locked
php74-dom-7.4.5: already locked
php74-exif-7.4.5: already locked
php74-extensions-1.0: already locked
php74-fileinfo-7.4.5: already locked
php74-filter-7.4.5: already locked
php74-ftp-7.4.5: already locked
php74-gd-7.4.5: already locked
php74-gettext-7.4.5: already locked
php74-gmp-7.4.5: already locked
php74-iconv-7.4.5: already locked
php74-imap-7.4.5: already locked
php74-intl-7.4.5_1: already locked
php74-json-7.4.5: already locked
php74-mbstring-7.4.5: already locked
php74-mysqli-7.4.5: already locked
php74-odbc-7.4.5: already locked
php74-opcache-7.4.5: already locked
php74-openssl-7.4.5: already locked
php74-pcntl-7.4.5: already locked
php74-pdo-7.4.5: already locked
php74-pdo_mysql-7.4.5: already locked
php74-pdo_odbc-7.4.5: already locked
php74-pdo_sqlite-7.4.5: already locked
php74-phar-7.4.5: already locked
php74-posix-7.4.5: already locked
php74-readline-7.4.5: already locked
php74-session-7.4.5: already locked
php74-shmop-7.4.5: already locked
php74-simplexml-7.4.5: already locked
php74-soap-7.4.5: already locked
php74-sockets-7.4.5: already locked
php74-sqlite3-7.4.5: already locked
php74-sysvmsg-7.4.5: already locked
php74-sysvsem-7.4.5: already locked
php74-sysvshm-7.4.5: already locked
php74-tokenizer-7.4.5: already locked
php74-xml-7.4.5: already locked
php74-xmlreader-7.4.5: already locked
php74-xmlrpc-7.4.5: already locked
php74-xmlwriter-7.4.5: already locked
php74-xsl-7.4.5: already locked
php74-zip-7.4.5: already locked
php74-zlib-7.4.5: already locked

筆者の環境では、php74に該当する内容をリビルドしているのでロックしてます。

設定②

次回から同じオプション情報でリビルドする。

①.オプション情報を確認する。

cat /usr/ports/lang/php74-extensions/Makefile

②.オプションの情報です。

BCMATH_DESC=            bc style precision math functions
BZ2_DESC=               bzip2 library support
CALENDAR_DESC=          calendar conversion support
CTYPE_DESC=             ctype functions
CURL_DESC=              CURL support
DBA_DESC=               dba support
DOM_DESC=               DOM support
ENCHANT_DESC=           Enchant spelling support
EXIF_DESC=              EXIF support
FILEINFO_DESC=          fileinfo support
FILTER_DESC=            input filter support
FTP_DESC=               FTP support
GD_DESC=                GD library support
GETTEXT_DESC=           gettext library support
GMP_DESC=               GNU MP support
ICONV_DESC=             iconv support
IMAP_DESC=              IMAP support
INTL_DESC=              Internationalization(ICU)
JSON_DESC=              JavaScript Object Serialization support
LDAP_DESC=              OpenLDAP support
MBSTRING_DESC=          multibyte string support
MYSQLI_DESC=            MySQLi database support
ODBC_DESC=              ODBC support
OPCACHE_DESC=           OPcache support
OPENSSL_DESC=           OpenSSL support
PCNTL_DESC=             pcntl support (CLI only)
PDF_DESC=               PDFlib support (implies GD)
PDO_DESC=               PHP Data Objects Interface (PDO)
PDO_DBLIB_DESC=         PDO DBLIB-DB driver
PDO_FIREBIRD_DESC=      PDO Firebird driver
PDO_MYSQL_DESC=         PDO MySQL driver
PDO_ODBC_DESC=          PDO ODBC driver
PDO_PGSQL_DESC=         PDO PostgreSQL driver
PDO_SQLITE_DESC=        PDO sqlite driver
PGSQL_DESC=             PostgreSQL database support
PHAR_DESC=              phar support
POSIX_DESC=             POSIX-like functions
PSPELL_DESC=            pspell support
READLINE_DESC=          readline support (CLI only)
SESSION_DESC=           session support
SHMOP_DESC=             shmop support
SIMPLEXML_DESC=         simplexml support
SNMP_DESC=              SNMP support
SOAP_DESC=              SOAP support
SOCKETS_DESC=           sockets support
SODIUM_DESC=            Sodium encryption support
SQLITE3_DESC=           sqlite3 support
SYSVMSG_DESC=           System V message support
SYSVSEM_DESC=           System V semaphore support
SYSVSHM_DESC=           System V shared memory support
TIDY_DESC=              TIDY support
TOKENIZER_DESC=         tokenizer support
XML_DESC=               XML support
XMLREADER_DESC=         XMLReader support
XMLRPC_DESC=            XMLRPC-EPI support
XMLWRITER_DESC=         XMLWriter support
XSL_DESC=               XSL support (Implies DOM)
ZIP_DESC=               ZIP support
ZLIB_DESC=              ZLIB support

③.pkgtools.conf を修正する。

vi /usr/local/etc/pkgtools.conf

④.MAKE_ARGS の部分に以下の内容を記入する。

'lang/php74-extensions' => [
   'CTYPE_DESC=yes',
   'BCMATH_DESC=yes',
   'BZ2_DESC=yes',
   'CALENDAR_DESC=yes',
   'CTYPE_DESC=yes',
   'CURL_DESC=yes',
   'DBA_DESC=yes',
   'DOM_DESC=yes',
   'EXIF_DESC=yes',
   'FILEINFO_DESC=yes',
   'FILTER_DESC=yes',
   'FTP_DESC=yes',
   'GD_DESC=yes',
   'GETTEXT_DESC=yes',
   'GMP_DESC=yes',
   'ICONV_DESC=yes',
   'IMAP_DESC=yes',
   'INTL_DESC=yes',
   'JSON_DESC=yes',
   'MBSTRING_DESC=yes',
   'MYSQLI_DESC=yes',
   'ODBC_DESC=yes',
   'OPCACHE_DESC=yes',
   'OPENSSL_DESC=yes',
   'PCNTL_DESC=yes',
   'PDO_DESC=yes',
   'PDO_MYSQL_DESC=yes',
   'PDO_ODBC_DESC=yes',
   'PDO_SQLITE_DESC=yes',
   'PHAR_DESC=yes',
   'POSIX_DESC=yes',
   'READLINE_DESC=yes',
   'SESSION_DESC=yes',
   'SHMOP_DESC=yes',
   'SIMPLEXML_DESC=yes',
   'SOAP_DESC=yes',
   'SOCKETS_DESC=yes',
   'SQLITE3_DESC=yes',
   'SYSVMSG_DESC=yes',
   'SYSVSEM_DESC=yes',
   'SYSVSHM_DESC=yes',
   'TOKENIZER_DESC=yes',
   'XML_DESC=yes',
   'XMLREADER_DESC=yes',
   'XMLRPC_DESC=yes',
   'XMLWRITER_DESC=yes',
   'XSL_DESC=yes',
   'ZIP_DESC=yes',
   'ZLIB_DESC=yes',
],

⑤.リビルドを実行する。

portinstall php74-extensions

補足情報

①.ロックを解除する方法

pkg unlock ソフト名

②.make オプションを初期化する方法

make rmconfig

③.make からインストールしたソフトを削除する方法

cd /usr/ports/lang/php74-extensions/
make deinstall
pkg autoremove