diff options
Diffstat (limited to 'lib/mkmf.rb')
| -rw-r--r-- | lib/mkmf.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb index e05bf733b8..e869fc9ca2 100644 --- a/lib/mkmf.rb +++ b/lib/mkmf.rb @@ -20,6 +20,7 @@ unless defined? $configure_args for arg in Shellwords::shellwords(args) arg, val = arg.split('=', 2) next unless arg + arg.tr!('_', '-') if arg.sub!(/^(?!--)/, '--') val or next arg.downcase! @@ -30,6 +31,7 @@ unless defined? $configure_args for arg in ARGV arg, val = arg.split('=', 2) next unless arg + arg.tr!('_', '-') if arg.sub!(/^(?!--)/, '--') val or next arg.downcase! @@ -623,11 +625,11 @@ def find_executable(bin, path = nil) end def arg_config(config, default=nil) - $configure_args.fetch(config, default) + $configure_args.fetch(config.tr('_', '-'), default) end def with_config(config, default=nil) - unless /^--with-/ =~ config + unless /^--with[-_]/ =~ config config = '--with-' + config end arg_config(config, default) |