diff options
| -rw-r--r-- | lib/mkmf.rb | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb index 0d19562db6..415f149fe4 100644 --- a/lib/mkmf.rb +++ b/lib/mkmf.rb @@ -98,22 +98,16 @@ module MakeMakefile arg, val = arg.split('=', 2) next unless arg arg.tr!('_', '-') - if arg.sub!(/^(?!--)/, '--') - val or next - arg.downcase! - end - next if /^--(?:top|topsrc|src|cur)dir$/ =~ arg + next if /\A(--)?(?:top|topsrc|src|cur)dir\z/i =~ arg $configure_args[arg] = val || true + $configure_args["--#{arg.downcase}"] = val if val and /\A--/ !~ arg end for arg in ARGV arg, val = arg.split('=', 2) next unless arg arg.tr!('_', '-') - if arg.sub!(/^(?!--)/, '--') - val or next - arg.downcase! - end $configure_args[arg] = val || true + $configure_args["--#{arg.downcase}"] = val if val and /\A--/ !~ arg end end |