More fun with CVS' Emptydir feature. Pull NSS before PSM like win32 does.

Bug #109581

client.mk

@@ -401,8 +401,8 @@ real_checkout:
 	  ("$$@" || touch $$failed) 2>&1 | tee -a $(CVSCO_LOGFILE) && \
 	  if test -f $$failed; then false; else true; fi; }; \
 	cvs_co $(CVSCO_NSPR) && \
-	cvs_co $(CVSCO_PSM) && \
 	cvs_co $(CVSCO_NSS) && \
+	cvs_co $(CVSCO_PSM) && \
         cvs_co $(CVSCO_LDAPCSDK) && \
         cvs_co $(CVSCO_ACCESSIBLE) && \
         cvs_co $(CVSCO_GFX2) && \
@@ -456,10 +456,10 @@ real_fast-update:
 	  ("$$@" || touch $$failed) 2>&1 | tee -a $(CVSCO_LOGFILE) && \
 	  if test -f $$failed; then false; else true; fi; }; \
 	fast_update $(CVSCO_NSPR) && \
-	fast_update $(CVSCO_PSM) && \
 	cd $(ROOTDIR) && \
 	cvs_co $(CVSCO_NSS) && \
 	cd mozilla && \
+	fast_update $(CVSCO_PSM) && \
 	fast_update $(CVSCO_LDAPCSDK) && \
 	fast_update $(CVSCO_ACCESSIBLE) && \
 	fast_update $(CVSCO_GFX2) && \