netbsd.h (LIB_SPEC): Include the appropriate pthread library if -pthread is specified.

* config/netbsd.h (LIB_SPEC): Include the appropriate pthread
library if -pthread is specified.

From-SVN: r57164

gcc/ChangeLog

 2002-09-15  Jason Thorpe  <thorpej@wasabisystems.com>
 
+	* config/netbsd.h (LIB_SPEC): Include the appropriate pthread
+	library if -pthread is specified.
+
+2002-09-15  Jason Thorpe  <thorpej@wasabisystems.com>
+
 	* config.gcc (*-*-netbsd*): Set thread_file to 'posix'
 	for --enable-threads=yes and --enable-threads=posix.
 

gcc/config/netbsd.h

@@ -77,14 +77,23 @@ Boston, MA 02111-1307, USA.  */
 #endif /* NETBSD_NATIVE */
 
 
-/* Provide a LIB_SPEC appropriate for NetBSD.  Just select the appropriate
-   libc, depending on whether we're doing profiling; if `-posix' is specified,
-   link against the appropriate libposix first.  Don't include libc when
-   linking a shared library.  */
+/* Provide a LIB_SPEC appropriate for NetBSD.  Here we:
+
+   1. Select the appropriate set of libs, depending on whether we're
+      profiling.
+
+   2. Include the pthread library if -pthread is specified.
+
+   3. Include the posix library if -posix is specified.  */
 
 #undef LIB_SPEC
 #define LIB_SPEC		\
-  "%{posix:			\
+  "%{pthread:			\
+     %{!p:			\
+       %{!pg:-lpthread}}	\
+     %{p:-lpthread_p}		\
+     %{pg:-lpthread_p}}		\
+   %{posix:			\
      %{!p:			\
        %{!pg:-lposix}}		\
      %{p:-lposix_p}		\