Merge pull request #13659 from carlocab/more-gcc-rpath

linux/super: add unversioned GCC lib directory to RPATH

Library/Homebrew/extend/os/linux/extend/ENV/super.rb

@@ -51,6 +51,7 @@ module Superenv
   def determine_rpath_paths(formula)
     PATH.new(
       *formula&.lib,
+      "#{HOMEBREW_PREFIX}/opt/gcc/lib/gcc/current",
       PATH.new(run_time_deps.map { |dep| dep.opt_lib.to_s }).existing,
       "#{HOMEBREW_PREFIX}/lib",
     )

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

@@ -72,6 +72,9 @@ class LinkageChecker
     @unwanted_system_dylibs = @system_dylibs.reject do |s|
       SYSTEM_LIBRARY_ALLOWLIST.include? File.basename(s)
     end
-    @undeclared_deps -= [CompilerSelector.preferred_gcc, "glibc"]
+    # FIXME: Remove this when these dependencies are injected correctly (e.g. through `DependencyCollector`)
+    # See discussion at
+    #   https://github.com/Homebrew/brew/pull/13577
+    @undeclared_deps -= [CompilerSelector.preferred_gcc, "glibc", "gcc"]
   end
 end