Index: Jamfile.v2
===================================================================
RCS file: /cvsroot/boost/boost/libs/iostreams/build/Jamfile.v2,v
retrieving revision 1.5.2.3
diff -u -r1.5.2.3 Jamfile.v2
--- Jamfile.v2	20 Mar 2007 07:31:24 -0000	1.5.2.3
+++ Jamfile.v2	25 Mar 2007 05:47:41 -0000
@@ -114,7 +114,7 @@
 }
 
 
-local sources ;
+local sources = file_descriptor.cpp mapped_file.cpp ;
 local z = [ create-library zlib : zll z : adler32 compress 
      crc32 deflate gzio infback inffast inflate inftrees trees uncompr zutil :
      <link>shared:<define>ZLIB_DLL ] ;