re PR other/39888 (TLS emutls not linked to automatically on Darwin)

2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>

	PR other/39888
	* config/darwin.h: Use the extension stub libraries to access
	current libgcc_s features.

From-SVN: r154283

gcc/ChangeLog

+2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
+
+	PR other/39888
+	* config/darwin.h: Use the extension stub libraries to access
+	current libgcc_s features.
+
 2009-11-18  Alexandre Oliva  <aoliva@redhat.com>
 
 	PR debug/41926

gcc/config/darwin.h

@@ -393,9 +393,13 @@ extern GTY(()) int darwin_ms_struct;
       shared-libgcc|fexceptions|fgnu-runtime:				   \
        %:version-compare(!> 10.5 mmacosx-version-min= -lgcc_s.10.4)	   \
        %:version-compare(>= 10.5 mmacosx-version-min= -lgcc_s.10.5)	   \
+       %:version-compare(!> 10.5 mmacosx-version-min= -lgcc_ext.10.4)	   \
+       %:version-compare(>= 10.5 mmacosx-version-min= -lgcc_ext.10.5)	   \
        -lgcc;								   \
       :%:version-compare(>< 10.3.9 10.5 mmacosx-version-min= -lgcc_s.10.4) \
        %:version-compare(>= 10.5 mmacosx-version-min= -lgcc_s.10.5)	   \
+       %:version-compare(!> 10.5 mmacosx-version-min= -lgcc_ext.10.4)	   \
+       %:version-compare(>= 10.5 mmacosx-version-min= -lgcc_ext.10.5)	   \
        -lgcc}"
 
 /* We specify crt0.o as -lcrt0.o so that ld will search the library path.