aix shlib link

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_3@444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 35 insertions, 0 deletions

diff --git a/ext/aix_mksym.rb b/ext/aix_mksym.rb
new file mode 100644
index 0000000000..ae7cf4e5d1
--- /dev/null
+++ b/ext/aix_mksym.rb
@@ -0,0 +1,35 @@
+
+def uniq(data)
+  last=nil
+  data.delete_if do |name|
+    if last == name
+      TRUE
+    else
+      last = name
+      FALSE
+    end
+  end
+end
+
+def extract(nm, out)
+  data = nm.readlines.collect{|line|
+    line = line.split
+    case line[1]
+    when "B", "D"
+      line[0]
+    else
+      next
+    end
+  }.compact!.sort!
+  uniq(data)
+  exp = open(out, "w")
+  exp.printf "#!\n"
+  for line in data
+    exp.printf "%s\n", line
+  end
+  exp.close
+  nm.close
+end
+if older("../ruby.imp", "../miniruby")
+  extract(open("|/usr/ccs/bin/nm -p ../*.o"), "../ruby.imp")
+end