From: zzak@... Date: 2015-09-13T03:26:57+00:00 Subject: [ruby-core:70783] [Ruby trunk - Bug #9817] The extconf.rb for OpenSSL assumes MingW Issue #9817 has been updated by Zachary Scott. Assignee set to openssl ---------------------------------------- Bug #9817: The extconf.rb for OpenSSL assumes MingW https://bugs.ruby-lang.org/issues/9817#change-54166 * Author: Daniel Berger * Status: Open * Priority: Normal * Assignee: openssl * ruby -v: ruby 2.1.1p76 (2014-02-24 revision 45161) [i386-mswin32_100] * Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN ---------------------------------------- It appears that the extconf.rb file for openssl assumes mingw. The problem is that gdi32 and wsock32 need to be linked, even for Visual Studio. The simple fix is to change "`if $mingw`" to "`if File::ALT_SEPARATOR`" on line 40. -- https://bugs.ruby-lang.org/