--- /dev/null
+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.in | 68 ++++++++++++++++++++++++++++-------------------------
+ template/ruby.pc.in | 1 +
+ 2 files changed, 37 insertions(+), 32 deletions(-)
+
+diff --git a/configure.in b/configure.in
+index db37cd6..6e73fae 100644
+--- a/configure.in
++++ b/configure.in
+@@ -4177,9 +4177,6 @@ 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],
+@@ -4202,58 +4199,64 @@ 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 */'])
+-if test ${RUBY_LIB_VERSION_STYLE+set}; then
+- {
+- 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 "verconf.h"'
+- echo '#include "version.h"'
+- echo 'ruby_version=RUBY_LIB_VERSION'
+- } > conftest.c
+- test -f verconf.h || > verconf.h
+- ruby_version="`$CPP -I. -I"${srcdir}" -I"${srcdir}/include" conftest.c | sed '/^ruby_version=/!d;s/ //g'`"
+- eval $ruby_version
+-elif test -z "${ruby_version}"; then
+- AC_MSG_ERROR([No ruby version, No place for bundled libraries])
+-else
+- RUBY_LIB_VERSION="${ruby_version}"
+-fi
++RUBY_LIB_VERSION_STYLE='2 /* minor */'
++{
++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 "verconf.h"'
++echo '#include "version.h"'
++echo 'ruby_version=RUBY_LIB_VERSION'
++} > conftest.c
++test -f verconf.h || > verconf.h
++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}/${sitearch}'}])
+
+ if test "${LOAD_RELATIVE+set}"; then
+ AC_DEFINE_UNQUOTED(LOAD_RELATIVE, $LOAD_RELATIVE)
+@@ -4270,6 +4273,7 @@ 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_PROGRAM_VERSION=@RUBY_PROGRAM_VERSION@
+ RUBY_BASE_NAME=@RUBY_BASE_NAME@
+ RUBY_VERSION_NAME=@RUBY_VERSION_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
+@@ -406,7 +406,7 @@ 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, :mode => $data_mode)
+ end
+--
+2.1.0
+
+
+From f8d136f9a46d1fe87eba622ab9665935d05e981b 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 | 11 ++++++-----
+ test/rubygems/test_gem.rb | 5 +++--
+ 2 files changed, 9 insertions(+), 7 deletions(-)
+
+diff --git a/lib/rubygems/defaults.rb b/lib/rubygems/defaults.rb
+index 55ca080..75eea2b 100644
+--- a/lib/rubygems/defaults.rb
++++ b/lib/rubygems/defaults.rb
+@@ -32,20 +32,20 @@ def self.default_dir
+ [
+ File.dirname(RbConfig::CONFIG['sitedir']),
+ 'Gems',
+- RbConfig::CONFIG['ruby_version']
++ RbConfig::CONFIG['ruby_version_dir_name'] || RbConfig::CONFIG['ruby_version']
+ ]
+ elsif RbConfig::CONFIG['rubylibprefix'] then
+ [
+ RbConfig::CONFIG['rubylibprefix'],
+ 'gems',
+- RbConfig::CONFIG['ruby_version']
++ RbConfig::CONFIG['ruby_version_dir_name'] || RbConfig::CONFIG['ruby_version']
+ ]
+ else
+ [
+ RbConfig::CONFIG['libdir'],
+ ruby_engine,
+ 'gems',
+- RbConfig::CONFIG['ruby_version']
++ RbConfig::CONFIG['ruby_version_dir_name'] || RbConfig::CONFIG['ruby_version']
+ ]
+ end
+
+@@ -75,7 +75,8 @@ def self.default_rubygems_dirs
+
+ 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
+
+@@ -172,7 +173,7 @@ 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
+
+ end
+diff --git a/test/rubygems/test_gem.rb b/test/rubygems/test_gem.rb
+index 0428bea..b6e090e 100644
+--- a/test/rubygems/test_gem.rb
++++ b/test/rubygems/test_gem.rb
+@@ -962,7 +962,8 @@ 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
+@@ -1089,7 +1090,7 @@ def test_self_user_home_user_drive_and_path
+ def test_self_vendor_dir
+ 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.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.in b/configure.in
+index 6e73fae..c842725 100644
+--- a/configure.in
++++ b/configure.in
+@@ -275,7 +275,7 @@ 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
+