diff options
Diffstat (limited to 'lib/mkmf.rb')
| -rw-r--r-- | lib/mkmf.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb index 3f88fe3f04..88084554f4 100644 --- a/lib/mkmf.rb +++ b/lib/mkmf.rb @@ -71,7 +71,7 @@ module MakeMakefile # Extensions for files complied with a C++ compiler CXX_EXT = %w[cc mm cxx cpp] - if File::FNM_SYSCASE.zero? + unless File.exist?(File.join(*File.split(__FILE__).tap {|d, b| b.swapcase})) CXX_EXT.concat(%w[C]) end |