Index: tools/build/v1/gcc-tools.jam
===================================================================
RCS file: /cvsroot/boost/boost/tools/build/v1/gcc-tools.jam,v
retrieving revision 1.100
diff -u -r1.100 gcc-tools.jam
--- tools/build/v1/gcc-tools.jam	27 May 2005 17:13:17 -0000	1.100
+++ tools/build/v1/gcc-tools.jam	18 Jun 2005 15:35:18 -0000
@@ -413,7 +413,7 @@
         LNOPT on $(<) = "" ;
     }
     # do we use sonames or not?
-    if $(DLLVERSION) && $(TARGET_TYPE) in $(SHARED_TYPES) && ( $(OS) = LINUX || $(OS) = OPENBSD ) && ! $(NO_GNU_LN)
+    if $(DLLVERSION) && $(TARGET_TYPE) in $(SHARED_TYPES) && ( $(OS) = DRAGONFLY || $(OS) = FREEBSD || $(OS) = LINUX || $(OS) = NETBSD || $(OS) = OPENBSD ) && ! $(NO_GNU_LN)
     {
         OUTTAG on $(<) = ".$(DLLVERSION)" ;
         SOTAG on $(<) = ".$(DLLVERSION)" ;
@@ -459,7 +459,7 @@
     gcc-spawn $(<) ;
     gcc-Link-action $(<) : $(>) ;
 
-    if $(DLLVERSION) && $(TARGET_TYPE) in $(SHARED_TYPES) && ( $(OS) = LINUX || $(OS) = OPENBSD ) && ! $(NO_GNU_LN)
+    if $(DLLVERSION) && $(TARGET_TYPE) in $(SHARED_TYPES) && ( $(OS) = DRAGONFLY || $(OS) = FREEBSD || $(OS) = LINUX || $(OS) = NETBSD || $(OS) = OPENBSD ) && ! $(NO_GNU_LN)
     {
         return "$(<[1]).$(DLLVERSION)" ;
     }