diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/mkmf.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb index 9e461b42ad..7422a11a50 100644 --- a/lib/mkmf.rb +++ b/lib/mkmf.rb @@ -228,6 +228,12 @@ module Logging end def xsystem command + varpat = /\$\((\w+)\)|\$\{(\w+)\}/ + if varpat =~ command + vars = Hash.new {|h, k| h[k] = ''; ENV[k]} + command = command.dup + nil while command.gsub!(varpat) {vars[$1||$2]} + end Logging::open do puts command.quote system(command) |