Upgrade openssl and freetds (#322)

- Fix openssl being out of date. (Bumped to 1.0.2j)

- Fix freetds being out of date. (Bumped to 1.00.21)

- Fix the invalid w32 application error which occurs on x64 platforms
  occasionally due to problems with DLLs generated via dllwrap after
  being relocated.

Relates to: #290 and #310

Rakefile

@@ -68,20 +68,15 @@ Rake::ExtensionTask.new('tiny_tds', gemspec) do |ext|
     gemplat = spec.platform.to_s
     host = platform_host_map[gemplat]
     dlls = [
-      "libeay32-1.0.2g-#{host}.dll",
-      "ssleay32-1.0.2g-#{host}.dll",
+      "libeay32-#{OPENSSL_VERSION}-#{host}.dll",
+      "ssleay32-#{OPENSSL_VERSION}-#{host}.dll",
       'libiconv-2.dll',
       'libsybdb-5.dll'
     ]
     # We don't need the sources in a fat binary gem
     spec.files = spec.files.reject { |f| f =~ %r{^ports\/archives/} }
     spec.files += dlls.map { |dll| "ports/#{host}/bin/#{File.basename(dll)}" }
     spec.files += Dir.glob('exe/*')
-    dlls.each do |dll|
-      file "ports/#{host}/bin/#{dll}" do |t|
-        sh 'x86_64-w64-mingw32-strip', t.name
-      end
-    end
   end
 end
 

appveyor.yml

@@ -39,5 +39,8 @@ environment:
     secure: fYKSKV4v+36OFQp2nZdX4DfUpgmy5cm0wuR73cgdmEk=
   matrix:
     - ruby_version: "23-x64"
+    - ruby_version: "23"
+    - ruby_version: "22-x64"
+    - ruby_version: "22"
 on_failure:
   - find -name compile.log | xargs cat

ext/tiny_tds/extconf.rb

@@ -166,6 +166,19 @@ def configure
         execute "configure", "sh -c \"#{args.join(" ")}\""
       end
 
+      def dllwrap(dllname, outputlib, deffile, linkto)
+        gcc = consolidated_host(RbConfig::CONFIG["CC"])
+
+        #RbConfig does not provide dlltool, but it should exist where dllwrap lives
+        dlltool = consolidated_host(RbConfig::CONFIG["DLLWRAP"]).sub('dllwrap','dlltool')
+
+        execute "gcc-#{dllname}-compile", "#{gcc} -Wl,--base-file,#{dllname}.base -mdll -o #{dllname}.dll --leading-underscore #{linkto}"
+        execute "dlltool-#{dllname}-exp", "#{dlltool} --base-file #{dllname}.base --output-exp #{dllname}.exp --dllname #{dllname}.dll --def #{deffile}"
+        execute "gcc-#{dllname}-dll", "#{gcc} -Wl,--base-file,#{dllname}.base #{dllname}.exp -mdll -o #{dllname}.dll --leading-underscore #{linkto}"
+        execute "dlltool-#{dllname}-outputlib", "#{dlltool} --base-file #{dllname}.base --output-exp #{dllname}.exp --dllname #{dllname}.dll --def #{deffile} --output-lib #{outputlib}"
+        execute "gcc-#{dllname}-link", "#{gcc} #{dllname}.exp -mdll -o #{dllname}.dll --leading-underscore #{linkto}"
+      end
+
       def compile
         super
         # OpenSSL DLLs are called "libeay32.dll" and "ssleay32.dll" per default,
@@ -174,9 +187,8 @@ def compile
         # with our own naming scheme.
         execute "mkdef-libeay32", "(perl util/mkdef.pl 32 libeay >libeay32.def)"
         execute "mkdef-ssleay32", "(perl util/mkdef.pl 32 ssleay >ssleay32.def)"
-        dllwrap = consolidated_host(RbConfig::CONFIG["DLLWRAP"])
-        execute "dllwrap-libeay32", "#{dllwrap} --dllname libeay32-#{version}-#{host}.dll --output-lib libcrypto.dll.a --def libeay32.def libcrypto.a -lwsock32 -lgdi32 -lcrypt32"
-        execute "dllwrap-ssleay32", "#{dllwrap} --dllname ssleay32-#{version}-#{host}.dll --output-lib libssl.dll.a --def ssleay32.def libssl.a libcrypto.dll.a"
+        dllwrap("libeay32-#{version}-#{host}", "libcrypto.dll.a", "libeay32.def", "libcrypto.a -lws2_32 -lgdi32 -lcrypt32")
+        dllwrap("ssleay32-#{version}-#{host}", "libssl.dll.a", "ssleay32.def", "libssl.a libcrypto.dll.a")
       end
 
       def install

ext/tiny_tds/extconsts.rb

@@ -2,10 +2,10 @@
 ICONV_VERSION = ENV['TINYTDS_ICONV_VERSION'] || "1.14"
 ICONV_SOURCE_URI = "http://ftp.gnu.org/pub/gnu/libiconv/libiconv-#{ICONV_VERSION}.tar.gz"
 
-OPENSSL_VERSION = ENV['TINYTDS_OPENSSL_VERSION'] || '1.0.2g'
+OPENSSL_VERSION = ENV['TINYTDS_OPENSSL_VERSION'] || '1.0.2j'
 OPENSSL_SOURCE_URI = "https://www.openssl.org/source/openssl-#{OPENSSL_VERSION}.tar.gz"
 
-FREETDS_VERSION = ENV['TINYTDS_FREETDS_VERSION'] || "1.00.15"
+FREETDS_VERSION = ENV['TINYTDS_FREETDS_VERSION'] || "1.00.21"
 FREETDS_VERSION_INFO = Hash.new { |h,k|
   h[k] = {files: "ftp://ftp.freetds.org/pub/freetds/stable/freetds-#{k}.tar.bz2"}
 }