From 4fc1be3af3f58621bb751c9e63c208b15c0e8d16 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADt=20Ondruch?= <vondruch@redhat.com>
Date: Tue, 31 Mar 2015 16:21:04 +0200
Subject: [PATCH 1/4] Use ruby_version_dir_name for versioned directories.

This disallows changing the ruby_version constant by --with-ruby-version
configuration options. The two places version numbers are disallowed as
well, since there are a lot of places which cannot handle this format
properly.

ruby_version_dir_name now specifies custom version string for versioned
directories, e.g. instead of default X.Y.Z, you can specify whatever
string.
---
 configure.ac        | 64 ++++++++++++++++++++++++---------------------
 template/ruby.pc.in |  1 +
 2 files changed, 35 insertions(+), 30 deletions(-)

diff --git a/configure.ac b/configure.ac
index 80b137e380..63cd3b4f8b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3691,9 +3691,6 @@ AS_CASE(["$target_os"],
     rubyw_install_name='$(RUBYW_INSTALL_NAME)'
     ])
 
-rubylibdir='${rubylibprefix}/${ruby_version}'
-rubyarchdir=${multiarch+'${rubyarchprefix}/${ruby_version}'}${multiarch-'${rubylibdir}/${arch}'}
-
 rubyarchprefix=${multiarch+'${archlibdir}/${RUBY_BASE_NAME}'}${multiarch-'${rubylibprefix}/${arch}'}
 AC_ARG_WITH(rubyarchprefix,
 	    AS_HELP_STRING([--with-rubyarchprefix=DIR],
@@ -3716,56 +3713,62 @@ AC_ARG_WITH(ridir,
 AC_SUBST(ridir)
 AC_SUBST(RI_BASE_NAME)
 
-AC_ARG_WITH(ruby-version,
-	    AS_HELP_STRING([--with-ruby-version=STR], [ruby version string for version specific directories [[full]] (full|minor|STR)]),
-            [ruby_version=$withval],
-            [ruby_version=full])
 unset RUBY_LIB_VERSION
-unset RUBY_LIB_VERSION_STYLE
-AS_CASE(["$ruby_version"],
-  [full],  [RUBY_LIB_VERSION_STYLE='3	/* full */'],
-  [minor], [RUBY_LIB_VERSION_STYLE='2	/* minor */'])
-AS_IF([test ${RUBY_LIB_VERSION_STYLE+set}], [
-    {
-    echo "#define RUBY_LIB_VERSION_STYLE $RUBY_LIB_VERSION_STYLE"
-    echo '#define STRINGIZE(x) x'
-    test -f revision.h -o -f "${srcdir}/revision.h" || echo '#define RUBY_REVISION 0'
-    echo '#include "version.h"'
-    echo 'ruby_version=RUBY_LIB_VERSION'
-    } > conftest.c
-    ruby_version="`$CPP -I. -I"${srcdir}" -I"${srcdir}/include" conftest.c | sed '/^ruby_version=/!d;s/ //g'`"
-    eval $ruby_version
-], [test -z "${ruby_version}"], [
-    AC_MSG_ERROR([No ruby version, No place for bundled libraries])
-], [
-    RUBY_LIB_VERSION="${ruby_version}"
-])
+RUBY_LIB_VERSION_STYLE='3	/* full */'
+{
+echo "#define RUBY_LIB_VERSION_STYLE $RUBY_LIB_VERSION_STYLE"
+echo '#define STRINGIZE(x) x'
+test -f revision.h -o -f "${srcdir}/revision.h" || echo '#define RUBY_REVISION 0'
+echo '#include "version.h"'
+echo 'ruby_version=RUBY_LIB_VERSION'
+} > conftest.c
+ruby_version="`$CPP -I. -I"${srcdir}" -I"${srcdir}/include" conftest.c | sed '/^ruby_version=/!d;s/ //g'`"
+eval $ruby_version
+
+RUBY_LIB_VERSION="${ruby_version}"
+
 AC_SUBST(RUBY_LIB_VERSION_STYLE)
 AC_SUBST(RUBY_LIB_VERSION)
 
+AC_ARG_WITH(ruby-version,
+	    AS_HELP_STRING([--with-ruby-version=STR], [ruby version string for version specific directories [[full]] (full|STR)]),
+            [ruby_version_dir_name=$withval],
+            [ruby_version_dir_name=full])
+AS_CASE(["$ruby_version_dir_name"],
+  [full], [ruby_version_dir_name='${ruby_version}'])
+
+ruby_version_dir=/'${ruby_version_dir_name}'
+
+if test -z "${ruby_version_dir_name}"; then
+    AC_MSG_ERROR([No ruby version, No place for bundled libraries])
+fi
+
+rubylibdir='${rubylibprefix}'${ruby_version_dir}
+rubyarchdir=${multiarch+'${rubyarchprefix}'${ruby_version_dir}}${multiarch-'${rubylibdir}/${arch}'}
+
 AC_ARG_WITH(sitedir,
 	    AS_HELP_STRING([--with-sitedir=DIR], [site libraries in DIR [[RUBY_LIB_PREFIX/site_ruby]], "no" to disable site directory]),
             [sitedir=$withval],
             [sitedir='${rubylibprefix}/site_ruby'])
-sitelibdir='${sitedir}/${ruby_version}'
+sitelibdir='${sitedir}'${ruby_version_dir}
 
 AC_ARG_WITH(sitearchdir,
 	    AS_HELP_STRING([--with-sitearchdir=DIR],
 			   [architecture dependent site libraries in DIR [[SITEDIR/SITEARCH]], "no" to disable site directory]),
             [sitearchdir=$withval],
-            [sitearchdir=${multiarch+'${rubysitearchprefix}/site_ruby/${ruby_version}'}${multiarch-'${sitelibdir}/${sitearch}'}])
+            [sitearchdir=${multiarch+'${rubysitearchprefix}/site_ruby'${ruby_version_dir}}${multiarch-'${sitelibdir}/${sitearch}'}])
 
 AC_ARG_WITH(vendordir,
 	    AS_HELP_STRING([--with-vendordir=DIR], [vendor libraries in DIR [[RUBY_LIB_PREFIX/vendor_ruby]], "no" to disable vendor directory]),
             [vendordir=$withval],
             [vendordir='${rubylibprefix}/vendor_ruby'])
-vendorlibdir='${vendordir}/${ruby_version}'
+vendorlibdir='${vendordir}'${ruby_version_dir}
 
 AC_ARG_WITH(vendorarchdir,
 	    AS_HELP_STRING([--with-vendorarchdir=DIR],
 			   [architecture dependent vendor libraries in DIR [[VENDORDIR/SITEARCH]], "no" to disable vendor directory]),
             [vendorarchdir=$withval],
-            [vendorarchdir=${multiarch+'${rubysitearchprefix}/vendor_ruby/${ruby_version}'}${multiarch-'${vendorlibdir}/${sitearch}'}])
+            [vendorarchdir=${multiarch+'${rubysitearchprefix}/vendor_ruby'${ruby_version_dir}}${multiarch-'${vendorlibdir}/${sitearch}'}])
 
 AS_IF([test "${LOAD_RELATIVE+set}"], [
     AC_DEFINE_UNQUOTED(LOAD_RELATIVE, $LOAD_RELATIVE)
@@ -3782,6 +3785,7 @@ AC_SUBST(sitearchincludedir)dnl
 AC_SUBST(arch)dnl
 AC_SUBST(sitearch)dnl
 AC_SUBST(ruby_version)dnl
+AC_SUBST(ruby_version_dir_name)dnl
 AC_SUBST(rubylibdir)dnl
 AC_SUBST(rubyarchdir)dnl
 AC_SUBST(sitedir)dnl
diff --git a/template/ruby.pc.in b/template/ruby.pc.in
index 8a2c066..c81b211 100644
--- a/template/ruby.pc.in
+++ b/template/ruby.pc.in
@@ -9,6 +9,7 @@ MAJOR=@MAJOR@
 MINOR=@MINOR@
 TEENY=@TEENY@
 ruby_version=@ruby_version@
+ruby_version_dir_name=@ruby_version_dir_name@
 RUBY_API_VERSION=@RUBY_API_VERSION@
 RUBY_PROGRAM_VERSION=@RUBY_PROGRAM_VERSION@
 RUBY_BASE_NAME=@RUBY_BASE_NAME@
-- 
2.1.0


From 518850aba6eee76de7715aae8d37330e34b01983 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADt=20Ondruch?= <vondruch@redhat.com>
Date: Tue, 31 Mar 2015 16:37:26 +0200
Subject: [PATCH 2/4] Add ruby_version_dir_name support for RDoc.

---
 lib/rdoc/ri/paths.rb | 2 +-
 tool/rbinstall.rb    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/rdoc/ri/paths.rb b/lib/rdoc/ri/paths.rb
index 970cb91..5bf8230 100644
--- a/lib/rdoc/ri/paths.rb
+++ b/lib/rdoc/ri/paths.rb
@@ -10,7 +10,7 @@ module RDoc::RI::Paths
   #:stopdoc:
   require 'rbconfig'
 
-  version = RbConfig::CONFIG['ruby_version']
+  version = RbConfig::CONFIG['ruby_version_dir_name'] || RbConfig::CONFIG['ruby_version']
 
   BASE    = if RbConfig::CONFIG.key? 'ridir' then
               File.join RbConfig::CONFIG['ridir'], version
diff --git a/tool/rbinstall.rb b/tool/rbinstall.rb
index d4c110e..d39c9a6 100755
--- a/tool/rbinstall.rb
+++ b/tool/rbinstall.rb
@@ -428,7 +428,7 @@ def CONFIG.[](name, mandatory = false)
 
 install?(:doc, :rdoc) do
   if $rdocdir
-    ridatadir = File.join(CONFIG['ridir'], CONFIG['ruby_version'], "system")
+    ridatadir = File.join(CONFIG['ridir'], CONFIG['ruby_version_dir_name'] || CONFIG['ruby_version'], "system")
     prepare "rdoc", ridatadir
     install_recursive($rdocdir, ridatadir, :no_install => rdoc_noinst, :mode => $data_mode)
   end
-- 
2.23.0


From 9f0ec0233f618cbb862629816b22491c3df79578 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADt=20Ondruch?= <vondruch@redhat.com>
Date: Tue, 31 Mar 2015 16:37:44 +0200
Subject: [PATCH 3/4] Add ruby_version_dir_name support for RubyGems.

---
 lib/rubygems/defaults.rb  | 9 +++++----
 test/rubygems/test_gem.rb | 5 +++--
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/lib/rubygems/defaults.rb b/lib/rubygems/defaults.rb
index d4ff4a262c..3f9a5bf590 100644
--- a/lib/rubygems/defaults.rb
+++ b/lib/rubygems/defaults.rb
@@ -32,13 +32,13 @@ def self.default_dir
              [
                File.dirname(RbConfig::CONFIG['sitedir']),
                'Gems',
-               RbConfig::CONFIG['ruby_version']
+               RbConfig::CONFIG['ruby_version_dir_name'] || RbConfig::CONFIG['ruby_version']
              ]
            else
              [
                RbConfig::CONFIG['rubylibprefix'],
                'gems',
-               RbConfig::CONFIG['ruby_version']
+               RbConfig::CONFIG['ruby_version_dir_name'] || RbConfig::CONFIG['ruby_version']
              ]
            end
 
@@ -75,7 +75,8 @@ def self.default_specifications_dir
 
   def self.user_dir
     parts = [Gem.user_home, '.gem', ruby_engine]
-    parts << RbConfig::CONFIG['ruby_version'] unless RbConfig::CONFIG['ruby_version'].empty?
+    ruby_version_dir_name = RbConfig::CONFIG['ruby_version_dir_name'] || RbConfig::CONFIG['ruby_version']
+    parts << ruby_version_dir_name unless ruby_version_dir_name.empty?
     File.join parts
   end
 
@@ -158,7 +159,7 @@ def self.vendor_dir # :nodoc:
     return nil unless RbConfig::CONFIG.key? 'vendordir'
 
     File.join RbConfig::CONFIG['vendordir'], 'gems',
-              RbConfig::CONFIG['ruby_version']
+              RbConfig::CONFIG['ruby_version_dir_name'] || RbConfig::CONFIG['ruby_version']
   end
 
   ##
diff --git a/test/rubygems/test_gem.rb b/test/rubygems/test_gem.rb
index b25068405d..e9fef4a311 100644
--- a/test/rubygems/test_gem.rb
+++ b/test/rubygems/test_gem.rb
@@ -1353,7 +1353,8 @@ def test_self_use_paths
 
   def test_self_user_dir
     parts = [@userhome, '.gem', Gem.ruby_engine]
-    parts << RbConfig::CONFIG['ruby_version'] unless RbConfig::CONFIG['ruby_version'].empty?
+    ruby_version_dir_name = RbConfig::CONFIG['ruby_version_dir_name'] || RbConfig::CONFIG['ruby_version']
+    parts << ruby_version_dir_name unless ruby_version_dir_name.empty?
 
     assert_equal File.join(parts), Gem.user_dir
   end
@@ -1429,7 +1430,7 @@ def test_self_vendor_dir
     vendordir(File.join(@tempdir, 'vendor')) do
       expected =
         File.join RbConfig::CONFIG['vendordir'], 'gems',
-                  RbConfig::CONFIG['ruby_version']
+                  RbConfig::CONFIG['ruby_version_dir_name'] || RbConfig::CONFIG['ruby_version']
 
       assert_equal expected, Gem.vendor_dir
     end
-- 
2.1.0


From 88c38a030c22dbf9422ece847bdfbf87d6659313 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADt=20Ondruch?= <vondruch@redhat.com>
Date: Wed, 1 Apr 2015 14:55:37 +0200
Subject: [PATCH 4/4] Let headers directories follow the configured version
 name.

---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index a00f2b6776..999e2d6d5d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -98,7 +98,7 @@ RUBY_BASE_NAME=`echo ruby | sed "$program_transform_name"`
 RUBYW_BASE_NAME=`echo rubyw | sed "$program_transform_name"`
 AC_SUBST(RUBY_BASE_NAME)
 AC_SUBST(RUBYW_BASE_NAME)
-AC_SUBST(RUBY_VERSION_NAME, '${RUBY_BASE_NAME}-${ruby_version}')
+AC_SUBST(RUBY_VERSION_NAME, '${RUBY_BASE_NAME}-${ruby_version_dir_name}')
 
 AC_CANONICAL_TARGET
 test x"$target_alias" = x &&
-- 
2.1.0