ruby.git/ext/openssl/extconf.rb, branch v3_3_11

Update openssl gem to 3.2.2

2025-10-11T07:53:43+00:00

[ruby/openssl] Run `have_func` with the header providing the declarations

2025-07-20T09:32:03+00:00

https://github.com/ruby/openssl/commit/b6f56c4540

[ruby/openssl] Remove OSSL_DEBUG compile-time option

2023-09-06T10:20:57+00:00

Remove the OSSL_DEBUG flag and OpenSSL.mem_check_start which is only
compiled when the flag is given. They are meant purely for development
of Ruby/OpenSSL.

OpenSSL.mem_check_start helped us find memory leak bugs in past, but
it is no longer working with the recent OpenSSL versions. Let's just
remove it now.

https://github.com/ruby/openssl/commit/8c7a6a17e2

[ruby/openssl] Raise an error when the specified OpenSSL library directory doesn't exist.

2023-08-16T05:48:41+00:00

OpenSSL built from the source creates the library directory to the
`/path/to/openssl_dir/lib64` as a default.
In the case, the `bundle exec rake compile -- --with-openssl-dir=`
cannot compile with the lib64 directory, and may compile with system OpenSSL's
libraries unintentionally. This commit is to check this case to avoid linking
with an unintentional library directory.

https://github.com/ruby/openssl/commit/ca54087462

[ruby/openssl] Always respect the openssl prefix chosen by truffle/openssl-prefix on TruffleRuby

2023-07-24T06:08:54+00:00

* See https://github.com/ruby/openssl/issues/650#issuecomment-1645699608

https://github.com/ruby/openssl/commit/ca738e7e13

[ruby/openssl] extconf.rb: apply RUBY_OPENSSL_EXT{C,LD}FLAGS after checking features

2023-06-18T16:57:09+00:00

RUBY_OPENSSL_EXTCFLAGS and RUBY_OPENSSL_EXTLDFLAGS have been added for
the primary purpose of appending custom warning flags during
development and CI.

Since checking programs generated by mkmf may not be completely
warning-free, we don't want to apply -Werror that may be supplied from
those environment variables.

https://github.com/ruby/openssl/commit/2a95b971d5

[ruby/openssl] Append flags from environment variables.

2023-06-18T16:57:09+00:00

According to the `mkmf.rb#init_mkmf`, there are command line options below.

* `--with-cflags` to set the `cflags`
* `--with-ldflags` to set the `ldflags`

For example the following command compiles with the specified flags. Note that
`MAKEFLAGS` is to print the compiler command lines.

```
$ MAKEFLAGS="V=1" \
  bundle exec rake compile -- \
  --with-cflags="-Wundef -Werror" \
  --with-ldflags="-fstack-protector"
```

However, I couldn't find command line options to append the flags. And this
commit is to append the `cflags` and `ldflags` by the environment variables.

```
$ MAKEFLAGS="V=1" \
  RUBY_OPENSSL_EXTCFLAGS="-Wundef -Werror" \
  RUBY_OPENSSL_EXTLDFLAGS="-fstack-protector" \
  bundle exec rake compile
```

https://github.com/ruby/openssl/commit/b551eb86f6

[ruby/openssl] Remove usage of IO internals.

2023-05-29T13:01:58+00:00

[ruby/openssl] Suppress deprecation warnings by OpenSSL 3

2022-12-23T00:39:15+00:00

https://github.com/ruby/openssl/commit/91657a7924

[ruby/openssl] Check for functions with arguments

2022-12-23T00:39:14+00:00

https://github.com/ruby/openssl/commit/b67aaf925d