diff --git a/Library/Homebrew/shims/super/cc b/Library/Homebrew/shims/super/cc index 31f4847b1f..631f444ce4 100755 --- a/Library/Homebrew/shims/super/cc +++ b/Library/Homebrew/shims/super/cc @@ -431,14 +431,16 @@ class Cmd config.include?("D") end + def linker_flags + @args.select { |arg| arg.start_with?("-Wl,") } + .flat_map { |arg| arg.delete_prefix("-Wl,").split(",") } + end + def no_fixup_chains? return false unless config.include?("f") return false unless calls_ld? - return true if @args.include?("-Wl,-undefined,dynamic_lookup") - - args_consecutive_pairs = @args.each_cons(2) - return true if args_consecutive_pairs.include?(["-undefined", "dynamic_lookup"]) - return true if args_consecutive_pairs.include?(["-Wl,-undefined", "-Wl,dynamic_lookup"]) + return true if @args.each_cons(2).include?(["-undefined", "dynamic_lookup"]) + return true if linker_flags.each_cons(2).include?(["-undefined", "dynamic_lookup"]) # The next flag would produce an error, but we fix it in `refurbish_arg`. @args.include?("-undefineddynamic_lookup") @@ -449,7 +451,10 @@ class Cmd end def ld_classic? - config.include?("c") && calls_ld? && @args.any? { |arg| arg.match?(/^(-Wl,)?-dead_strip_dylibs$/) } + return false unless config.include?("c") + return false unless calls_ld? + + @args.include?("-dead_strip_dylibs") || linker_flags.include?("-dead_strip_dylibs") end def calls_ld?