On 18.06.2019 at 18:29, Pete Cooper wrote: > I'm compiling the current PHP 7.3 release from source, and I would like to > compile with the latest OpenSSL instead of the system-native OpenSSL. > > My understanding is the `--with-openssl` and `--with-openssl-dir` flags are > the way forward. When I use both and provide relative directory to OpenSSL > source, the PHP compile completes without error, but a subsequent > `phpinfo()` check shows the (older) system-native library used instead. > > My questions: > > * Is it possible to compile PHP 7.3 with OpenSSL source? No. PHP looks for the headers and the libraries, so the sources are not sufficient. > * If not, do I need to compile a portable OpenSSL first, then compile PHP > with references to said OpenSSL? Yes. > * Does using `--with-openssl` and `--with-openssl-dir` together force the > system-native version to be used because `--with-openssl` appears before > `--with-openssl-dir`? These configuration options are used by different PHP extensions. PHP's OpenSSL extension uses --with-openssl. --with-openssl-dir is used by the FTP and the SNMP extension; if you don't need these, you can ignore --with-openssl-dir altogether. In any way, config.log is your friend. If the configuration fails, there should be some useful info about what went wrong. Regards, Christoph
