Bug #79321 [NEW]: can not find required memcached.h with InnoDB Memcached Plugin(libmemcached.so)

From: fakhar_anwar123 at hotmail dot com Operating system: Ubuntu 18.0.4 PHP version: 7.2.28 Package: mysqlnd_memcache Bug Type: Bug Bug description:can not find required memcached.h with InnoDB Memcached Plugin(libmemcached.so) Description: ------------ I have issue with installing "mysqlnd memcache" plugin (mysqlnd_memcache.so) to use with InnoDB Memcached Daemon (having its "/usr/lib/mysql/plugin/libmemcached.so") on Ubuntu (Bionic) 18.0.4. The problem is that the official installation instruction for "mysqlnd memcache" plugin wants "include/libmemcached/memcached.h" to be contained by the directory where libmemcached.so is stored. (In addition to use --with-libmemcached-dir= B) i also need help in understanding this line in official documentation "This (the directory of libmemcached.so) directory has to contain the include/libmemcached/memcached.h file Link to Official Documentation. https://www.php.net/manual/en/memcached.installation.php Test script: --------------- N/A Expected result: ---------------- N/A Actual result: -------------- N/A -- Edit bug report at https://bugs.php.net/bug.php?id=79321&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=79321&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=79321&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=79321&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=79321&r=needscript Try newer version: https://bugs.php.net/fix.php?id=79321&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=79321&r=support Expected behavior: https://bugs.php.net/fix.php?id=79321&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=79321&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=79321&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=79321&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=79321&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=79321&r=dst IIS Stability: https://bugs.php.net/fix.php?id=79321&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=79321&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=79321&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=79321&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=79321&r=mysqlcfg