Skip rpath relocation of ELF files with protodesc_cold sections

Library/Homebrew/extend/os/linux/keg_relocate.rb

@@ -19,6 +19,9 @@ def relocate_dynamic_linkage(relocation)
 
   def change_rpath!(file, old_prefix, new_prefix)
     return false if !file.elf? || !file.dynamic_elf?
+    # Skip relocation of files with `protodesc_cold` sections because patchelf.rb seems to break them.
+    # https://github.com/Homebrew/homebrew-core/pull/232490#issuecomment-3161362452
+    return false if Hardware::CPU.intel? && file.section_names.include?("protodesc_cold")
 
     updated = {}
     old_rpath = file.rpath

Library/Homebrew/os/linux/elf.rb

@@ -143,9 +143,17 @@ def patch!(interpreter: nil, rpath: nil)
     save_using_patchelf_rb interpreter, rpath
   end
 
+  def elf_parser
+    @elf_parser ||= patchelf_patcher.elf
+  end
+
   sig { returns(T::Boolean) }
   def dynamic_elf?
-    @dynamic_elf ||= patchelf_patcher.elf.segment_by_type(:DYNAMIC).present?
+    @dynamic_elf ||= elf_parser.segment_by_type(:DYNAMIC).present?
+  end
+
+  def section_names
+    @section_names ||= elf_parser.sections.map(&:name).compact_blank
   end
 
   # Helper class for reading metadata from an ELF file.
@@ -194,7 +202,7 @@ def find_full_lib_path(basename)
       end
 
       # Check if DF_1_NODEFLIB is set
-      dt_flags_1 = path.patchelf_patcher.elf.segment_by_type(:dynamic)&.tag_by_type(:flags_1)
+      dt_flags_1 = path.elf_parser.segment_by_type(:dynamic)&.tag_by_type(:flags_1)
       nodeflib_flag = if dt_flags_1.nil?
         false
       else