Ruby 2.3.1 build issues on freebsd11.0-release

[cod3]

When I upgraded the freebsd to 11 from 10, ruby ​​is no longer able to build.

generating x86_64-freebsd11.0-fake.rb
x86_64-freebsd11.0-fake.rb updated
./miniruby -I./lib -I. -I.ext/common ./tool/runruby.rb --extout=.ext -- --disable-gems -r./x86_64-freebsd11.0-fake ./tool/rbinstall.rb --make="make" --dest-dir="" --extout=".ext" --mflags=" " --make-flags=" .MAKE.LEVEL.ENV=MAKELEVEL" --data-mode=0644 --prog-mode=0755 --installed-list .installed.list --mantype="doc" --install=all --rdoc-output=".ext/rdoc"
/tmp/ruby-build.20161017164820.14002/ruby-2.3.1/lib/rubygems/core_ext/kernel_require.rb:55:in `require': /tmp/ruby-build.20161017164820.14002/ruby-2.3.1/.ext/x86_64-freebsd11.0/openssl.so: Undefined symbol "SSLv2_method" - /tmp/ruby-build.20161017164820.14002/ruby-2.3.1/.ext/x86_64-freebsd11.0/openssl.so (LoadError)

$uname -a
FreeBSD localhost 11.0-RELEASE-p1 FreeBSD 11.0-RELEASE-p1 #0 r306420: Thu Sep 29 01:43:23 UTC 2016 root@releng2.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64

[hsbt]

It caused SSLv2_method was removed at FreeBSD 11.

I'm going to investigate this on ruby core repository.

[hsbt]

addressed https://bugs.ruby-lang.org/issues/12849

[rhenium]

I have no idea why it occurs as it must not happen (see https://bugs.ruby-lang.org/issues/4556).

Could you show me mkmf.log and extconf.h generated by the compile time? They should be in /tmp/ruby-build.20161017164820.14002/ruby-2.3.1/ext/openssl.

[cod3]

I have uploaded this file
/tmp/ruby-build.20161017164820.14002/ruby-2.3.1/ext/openssl/mkmf.log

https://raw.githubusercontent.com/cod3/test/master/mkmf.log

[rhenium]

Thank you. I could reproduce on my FreeBSD 11.0-RELEASE-p1 with pkgconf and openssl installed using pkg(8).

It looks like the configuration and compilation is done against the libssl installed by the openssl package (that is, /usr/local/lib/libssl.so.8) which indeed has SSLv2_*method, but at runtime, it is incorrectly linked against the libssl of the base system (/usr/lib/libssl.so.8) which does not enable SSLv2 ssl methods.

mkmf uses pkg-config if available which returns the path for that installed by the package. But in FreeBSD, /lib and /usr/lib seem to appear earlier in the library search path. This resulted in the incorrect linking.

If I force rpath by adding --with-openssl-dir=/usr/local (or --with-opt-dir) to the configure options, everything seems to work as expected.

[cod3]

First, I set configure options below, but ruby can not build. Because of any other extentions.
$ export RUBY_CONFIGURE_OPTS="--with-openssl-dir=/usr/local"

So , I set configure options below, ruby is able to build. Thank you.

$ export RUBY_CONFIGURE_OPTS="--with-opt-dir=/usr/local"
$ rbenv install 2.3.1
Downloading ruby-2.3.1.tar.bz2...
-> https://cache.ruby-lang.org/pub/ruby/2.3/ruby-2.3.1.tar.bz2
Installing ruby-2.3.1...
Installed ruby-2.3.1 to /home/username/.rbenv/versions/2.3.1