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-rw-r--r--mkconfig.rb5
1 files changed, 4 insertions, 1 deletions
diff --git a/mkconfig.rb b/mkconfig.rb
index e64490e28..559078aca 100644
--- a/mkconfig.rb
+++ b/mkconfig.rb
@@ -34,6 +34,7 @@ module RbConfig
v_fast = []
v_others = []
+vars = {}
has_version = false
File.foreach "config.status" do |line|
next if /^#/ =~ line
@@ -51,8 +52,10 @@ File.foreach "config.status" do |line|
next if $install_name and /^RUBY_INSTALL_NAME$/ =~ name
next if $so_name and /^RUBY_SO_NAME$/ =~ name
val.gsub!(/ +(?!-)/, "=") if name == "configure_args" && /mswin32/ =~ RUBY_PLATFORM
- v = " CONFIG[\"" + name + "\"] = " +
+ v = " CONFIG[\"" + name + "\"] #{vars[name] ? '<<' : ''}= " +
+ (vars[name] ? '"\n" ' : '') +
val.gsub(/\$(?:\$|\{?(\w+)\}?)/) {$1 ? "$(#{$1})" : $&}.dump + "\n"
+ vars[name] = true
if fast[name]
v_fast << v
else