makefile fixes, moved the linking subsystem to driver-rule-reckoning

[henge/webcc.git] / make / lib / awk.mk

diff --git a/make/lib/awk.mk b/make/lib/awk.mk
index 81b57ca..bedd8bc 100644 (file)
--- a/make/lib/awk.mk
+++ b/make/lib/awk.mk
@@ -16,9 +16,8 @@ define AWK_REVERSE_SQUASH =
 awk \
 '
 { for(i=NF;i>0;i--)
-    printf (!a[$$i]++) ? $$i FS : "";
-  i=split("",a);
-  print ""
+    if (!a[$$i]++)
+      print $$i
 }
 '
 #/AWK_REVERSE_SQUASH############################################################