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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-12-27 05:46:10 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-12-27 05:46:10 +0000
commitbb4a1ac9b02a7fd35a5c6cbc107cded94371fd69 (patch)
treebea8a79de90d413e9690f5c5fe8bcf7ab47c104a /tool/expand-config.rb
parent07dcd43a0a2752f8403ddd08a321fc8d4baa5385 (diff)
expand-config.rb: expand config values
* tool/expand-config.rb: expand config values, extracted from win32/Makefile.sub. * win32/Makefile.sub (ruby_pc): use tool/expand-config.rb script. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44448 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'tool/expand-config.rb')
-rwxr-xr-xtool/expand-config.rb7
1 files changed, 7 insertions, 0 deletions
diff --git a/tool/expand-config.rb b/tool/expand-config.rb
new file mode 100755
index 0000000..fb2edd0
--- /dev/null
+++ b/tool/expand-config.rb
@@ -0,0 +1,7 @@
+STDOUT.binmode
+ARGF.each do |line|
+ line.gsub!(/@([a-z_]\w*)@/i) {
+ (RbConfig::MAKEFILE_CONFIG[$1] or "").gsub(/\$\((.+?)\)/, %Q[${\\1}])
+ }
+ puts line
+end