5 files changed, 14 insertions, 34 deletions
diff --git a/lib/rubygems/commands/pristine_command.rb b/lib/rubygems/commands/pristine_command.rb
index 97f1646ba0..93503d2b69 100644
--- a/lib/rubygems/commands/pristine_command.rb
+++ b/lib/rubygems/commands/pristine_command.rb
@@ -137,11 +137,14 @@ extensions will be restored.
     specs.group_by(&:full_name_with_location).values.each do |grouped_specs|
       spec = grouped_specs.find {|s| !s.default_gem? } || grouped_specs.first
 
-      unless only_executables_or_plugins?
+      only_executables = options[:only_executables]
+      only_plugins = options[:only_plugins]
+
+      unless only_executables || only_plugins
         # Default gemspecs include changes provided by ruby-core installer that
         # can't currently be pristined (inclusion of compiled extension targets in
         # the file list). So stick to resetting executables if it's a default gem.
-        options[:only_executables] = true if spec.default_gem?
+        only_executables = true if spec.default_gem?
       end
 
       if options.key? :skip
@@ -151,14 +154,14 @@ extensions will be restored.
         end
       end
 
-      unless spec.extensions.empty? || options[:extensions] || only_executables_or_plugins?
+      unless spec.extensions.empty? || options[:extensions] || only_executables || only_plugins
         say "Skipped #{spec.full_name_with_location}, it needs to compile an extension"
         next
       end
 
       gem = spec.cache_file
 
-      unless File.exist?(gem) || only_executables_or_plugins?
+      unless File.exist?(gem) || only_executables || only_plugins
         require_relative "../remote_fetcher"
 
         say "Cached gem for #{spec.full_name_with_location} not found, attempting to fetch..."
@@ -194,10 +197,10 @@ extensions will be restored.
         bin_dir: bin_dir,
       }
 
-      if options[:only_executables]
+      if only_executables
         installer = Gem::Installer.for_spec(spec, installer_options)
         installer.generate_bin
-      elsif options[:only_plugins]
+      elsif only_plugins
         installer = Gem::Installer.for_spec(spec, installer_options)
         installer.generate_plugins
       else
@@ -208,10 +211,4 @@ extensions will be restored.
       say "Restored #{spec.full_name_with_location}"
     end
   end
-
-  private
-
-  def only_executables_or_plugins?
-    options[:only_executables] || options[:only_plugins]
-  end
 end
diff --git a/lib/rubygems/ext/cargo_builder.rb b/lib/rubygems/ext/cargo_builder.rb
index 03024a640e..21b50f394d 100644
--- a/lib/rubygems/ext/cargo_builder.rb
+++ b/lib/rubygems/ext/cargo_builder.rb
@@ -158,6 +158,10 @@ class Gem::Ext::CargoBuilder < Gem::Ext::Builder
   # mkmf work properly.
   def linker_args
     cc_flag = self.class.shellsplit(makefile_config("CC"))
+    # Avoid to ccache like tool from Rust build
+    # see https://github.com/rubygems/rubygems/pull/8521#issuecomment-2689854359
+    # ex. CC="ccache gcc" or CC="sccache clang --any --args"
+    cc_flag.shift if cc_flag.size >= 2 && !cc_flag[1].start_with?("-")
     linker = cc_flag.shift
     link_args = cc_flag.flat_map {|a| ["-C", "link-arg=#{a}"] }
 
diff --git a/lib/rubygems/resolver.rb b/lib/rubygems/resolver.rb
index 35d83abd2d..9bf5f80930 100644
--- a/lib/rubygems/resolver.rb
+++ b/lib/rubygems/resolver.rb
@@ -241,7 +241,7 @@ class Gem::Resolver
 
     sources.each do |source|
       groups[source].
-        sort_by {|spec| [spec.version, spec.platform =~ Gem::Platform.local ? 1 : 0] }. # rubocop:disable Performance/RegexpMatch
+        sort_by {|spec| [spec.version, -Gem::Platform.platform_specificity_match(spec.platform, Gem::Platform.local)] }.
         map {|spec| ActivationRequest.new spec, dependency }.
         each {|activation_request| activation_requests << activation_request }
     end
diff --git a/lib/rubygems/ssl_certs/rubygems.org/GlobalSignRootCA_R3.pem b/lib/rubygems/ssl_certs/rubygems.org/GlobalSign.pem
index 8afb219058..8afb219058 100644
--- a/lib/rubygems/ssl_certs/rubygems.org/GlobalSignRootCA_R3.pem
+++ b/lib/rubygems/ssl_certs/rubygems.org/GlobalSign.pem
diff --git a/lib/rubygems/ssl_certs/rubygems.org/GlobalSignRootCA.pem b/lib/rubygems/ssl_certs/rubygems.org/GlobalSignRootCA.pem
deleted file mode 100644
index f4ce4ca43d..0000000000
--- a/lib/rubygems/ssl_certs/rubygems.org/GlobalSignRootCA.pem
+++ /dev/null
@@ -1,21 +0,0 @@
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-DKqC5JlR3XC321Y9YeRq4VzW9v493kHMB65jUr9TU/Qr6cf9tveCX4XSQRjbgbME
-HMUfpIBvFSDJ3gyICh3WZlXi/EjJKSZp4A==
------END CERTIFICATE-----