summaryrefslogtreecommitdiff
path: root/tool/expand-config.rb
diff options
context:
space:
mode:
Diffstat (limited to 'tool/expand-config.rb')
-rwxr-xr-xtool/expand-config.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/tool/expand-config.rb b/tool/expand-config.rb
index bb88865709..d34f29f586 100755
--- a/tool/expand-config.rb
+++ b/tool/expand-config.rb
@@ -1,5 +1,7 @@
#!./miniruby -s
+# Used to expand Ruby config entries for Win32 Makefiles.
+
config = File.read(conffile = $config)
config.sub!(/^(\s*)RUBY_VERSION\b.*(\sor\s*)$/, '\1true\2')
rbconfig = Module.new {module_eval(config, conffile)}::RbConfig