Upstream fix adding -C flag instead of changing directory for gem build.

ruby-2.6.0-No-chdir-for-build.patch

@@ -1,95 +0,0 @@
-From 5168efc9ba0a0644c4fd1dbe09c1799f71301e42 Mon Sep 17 00:00:00 2001
-From: Pavel Valena <pvalena@redhat.com>
-Date: Tue, 8 Jan 2019 14:51:46 +0100
-Subject: [PATCH] Revert 90e676886e681e16e34ef58e078bf0a0aae8b54f
-
----
- lib/rubygems/commands/build_command.rb        | 26 ++++++-------
- .../test_gem_commands_build_command.rb        | 37 -------------------
- 2 files changed, 12 insertions(+), 51 deletions(-)
-
-diff --git a/lib/rubygems/commands/build_command.rb b/lib/rubygems/commands/build_command.rb
-index e59471e976..3120236f9f 100644
---- a/lib/rubygems/commands/build_command.rb
-+++ b/lib/rubygems/commands/build_command.rb
-@@ -60,20 +60,18 @@ def execute
-     end
- 
-     if File.exist? gemspec
--      Dir.chdir(File.dirname(gemspec)) do
--        spec = Gem::Specification.load File.basename(gemspec)
--
--        if spec
--          Gem::Package.build(
--            spec,
--            options[:force],
--            options[:strict],
--            options[:output]
--          )
--        else
--          alert_error "Error loading gemspec. Aborting."
--          terminate_interaction 1
--        end
-+      spec = Gem::Specification.load gemspec
-+
-+      if spec
-+        Gem::Package.build(
-+          spec,
-+          options[:force],
-+          options[:strict],
-+          options[:output]
-+        )
-+      else
-+        alert_error "Error loading gemspec. Aborting."
-+        terminate_interaction 1
-       end
-     else
-       alert_error "Gemspec file not found: #{gemspec}"
-diff --git a/test/rubygems/test_gem_commands_build_command.rb b/test/rubygems/test_gem_commands_build_command.rb
-index ac82a408c7..fa5e7454f3 100644
---- a/test/rubygems/test_gem_commands_build_command.rb
-+++ b/test/rubygems/test_gem_commands_build_command.rb
-@@ -192,43 +192,6 @@ def test_execute_missing_file
-     assert_equal "ERROR:  Gemspec file not found: some_gem\n", @ui.error
-   end
- 
--  def test_execute_outside_dir
--    gemspec_dir = File.join @tempdir, 'build_command_gem'
--    gemspec_file = File.join gemspec_dir, @gem.spec_name
--    readme_file = File.join gemspec_dir, 'README.md'
--
--    FileUtils.mkdir_p gemspec_dir
--
--    File.open readme_file, 'w' do |f|
--      f.write "My awesome gem"
--    end
--
--    File.open gemspec_file, 'w' do |gs|
--      gs.write @gem.to_ruby
--    end
--
--    @cmd.options[:args] = [gemspec_file]
--
--    use_ui @ui do
--      @cmd.execute
--    end
--
--    output = @ui.output.split "\n"
--    assert_equal "  Successfully built RubyGem", output.shift
--    assert_equal "  Name: some_gem", output.shift
--    assert_equal "  Version: 2", output.shift
--    assert_equal "  File: some_gem-2.gem", output.shift
--    assert_equal [], output
--
--    gem_file = File.join gemspec_dir, File.basename(@gem.cache_file)
--    assert File.exist?(gem_file)
--
--    spec = Gem::Package.new(gem_file).spec
--
--    assert_equal "some_gem", spec.name
--    assert_equal "this is a summary", spec.summary
--  end
--
-   def test_can_find_gemspecs_without_dot_gemspec
-     gemspec_file = File.join(@tempdir, @gem.spec_name)
- 

ruby.spec

@@ -146,7 +146,7 @@ Patch10: ruby-2.6.0-Try-to-update-cert.patch
 # `gem build ../foo.gemspec` changes directory, which does not play well with
 # gems unpacked by setup macro.
 # https://github.com/rubygems/rubygems/issues/2587
-Patch11: ruby-2.6.0-No-chdir-for-build.patch
+Patch11: rubygems-3.0.3-Restore-gem-build-behavior-and-introdcue-the-C-flag-to-gem-build.patch
 # This allows to loosen the RDoc dependency again.
 # https://github.com/rubygems/rubygems/pull/2604
 Patch12: rubygems-3.0.3-Avoid-rdoc-hook-when-its-failed-to-load-rdoc-library.patch

rubygems-3.0.3-Restore-gem-build-behavior-and-introdcue-the-C-flag-to-gem-build.patch

@@ -0,0 +1,88 @@
+From f4061357d812e9033f07ae3f8f44c4e26839f1e5 Mon Sep 17 00:00:00 2001
+From: bronzdoc <lsagastume1990@gmail.com>
+Date: Mon, 14 Jan 2019 09:46:29 -0600
+Subject: [PATCH] Restore gem build behavior and introdcue the "-C" flag to gem
+ build
+
+---
+ lib/rubygems/commands/build_command.rb        | 41 +++++++++++++------
+ .../test_gem_commands_build_command.rb        |  1 +
+ 2 files changed, 29 insertions(+), 13 deletions(-)
+
+diff --git a/lib/rubygems/commands/build_command.rb b/lib/rubygems/commands/build_command.rb
+index e59471e976..761b80ee94 100644
+--- a/lib/rubygems/commands/build_command.rb
++++ b/lib/rubygems/commands/build_command.rb
+@@ -18,6 +18,10 @@ def initialize
+     add_option '-o', '--output FILE', 'output gem with the given filename' do |value, options|
+       options[:output] = value
+     end
++
++    add_option '-C PATH', '', 'Run as if gem build was started in <PATH> instead of the current working directory.' do |value, options|
++      options[:build_path] = value
++    end
+   end
+ 
+   def arguments # :nodoc:
+@@ -60,25 +64,36 @@ def execute
+     end
+ 
+     if File.exist? gemspec
+-      Dir.chdir(File.dirname(gemspec)) do
+-        spec = Gem::Specification.load File.basename(gemspec)
+-
+-        if spec
+-          Gem::Package.build(
+-            spec,
+-            options[:force],
+-            options[:strict],
+-            options[:output]
+-          )
+-        else
+-          alert_error "Error loading gemspec. Aborting."
+-          terminate_interaction 1
++      spec = Gem::Specification.load(gemspec)
++
++      if options[:build_path]
++        Dir.chdir(File.dirname(gemspec)) do
++          spec = Gem::Specification.load File.basename(gemspec)
++          build_package(spec)
+         end
++      else
++        build_package(spec)
+       end
++
+     else
+       alert_error "Gemspec file not found: #{gemspec}"
+       terminate_interaction 1
+     end
+   end
+ 
++  private
++
++  def build_package(spec)
++    if spec
++      Gem::Package.build(
++        spec,
++        options[:force],
++        options[:strict],
++        options[:output]
++      )
++    else
++      alert_error "Error loading gemspec. Aborting."
++      terminate_interaction 1
++    end
++  end
+ end
+diff --git a/test/rubygems/test_gem_commands_build_command.rb b/test/rubygems/test_gem_commands_build_command.rb
+index ac82a408c7..02d1b98e8f 100644
+--- a/test/rubygems/test_gem_commands_build_command.rb
++++ b/test/rubygems/test_gem_commands_build_command.rb
+@@ -207,6 +207,7 @@ def test_execute_outside_dir
+       gs.write @gem.to_ruby
+     end
+ 
++    @cmd.options[:build_path] = gemspec_dir
+     @cmd.options[:args] = [gemspec_file]
+ 
+     use_ui @ui do