From 44e22e8d78e874ee3651b8987ecd9556740b2da6 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 7 Jan 2004 22:06:38 +0000
Subject: * ext/extmk.rb: preserve order in Setup.  [ruby-dev:22503]

* ext/extmk.rb: move dependent libraries just after depended
  libraries.

* ext/digest/*/extconf.rb: depend on digest.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/extmk.rb | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)

(limited to 'ext/extmk.rb')

diff --git a/ext/extmk.rb b/ext/extmk.rb
index 4f2ab88ec5..21d82ff32b 100644
--- a/ext/extmk.rb
+++ b/ext/extmk.rb
@@ -205,7 +205,7 @@ for dir in ["ext", File::join($top_srcdir, "ext")]
 	next
       end
       target = target.downcase if /mswin32|bccwin32/ =~ RUBY_PLATFORM
-      $static_ext[target] = true
+      $static_ext[target] = $static_ext.size
     end
     MTIMES << f.mtime
     $setup = setup
@@ -218,10 +218,15 @@ FileUtils::makedirs('ext')
 Dir::chdir('ext')
 
 ext_prefix = "#{$top_srcdir}/ext"
+$static_ext.sort_by {|t, i| i}.each do |t, i|
+  next unless File.exist?("#{ext_prefix}/#{t}/MANIFEST")
+  extmake(t) or abort
+end
 Dir.glob("#{ext_prefix}/*/**/MANIFEST") do |d|
   d = File.dirname(d)
   d.slice!(0, ext_prefix.length + 1)
-  extmake(d) or exit(1)
+  next if $static_ext[d]
+  extmake(d) or abort
 end
 
 if $ignore
@@ -233,11 +238,14 @@ if $extlist.size > 0
   $extinit ||= ""
   $extobjs ||= ""
   list = $extlist.dup
-  until list.empty?
-    s,t,i,r = list.shift
-    if r and list.any? {|l| r.include?(l[1])}
-      list << [s,t,i]
-      next
+  while e = list.shift
+    s,t,i,r = e
+    if r
+      l = list.size
+      if (while l > 0; break true if r.include?(list[l-=1][1]) end)
+        list.insert(l + 1, e)
+        next
+      end
     end
     f = format("%s/%s.%s", s, i, $LIBEXT)
     if File.exist?(f)
-- 
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