[llvm-commits] [llvm] r51106 - /llvm/branches/ggreif/use-diet/Makefile.rules

[Gabor Greif]

Author: ggreif
Date: Wed May 14 08:39:34 2008
New Revision: 51106

URL: http://llvm.org/viewvc/llvm-project?rev=51106&view=rev
Log:
enhance targets <check-line-length> and <check-for-tabs> to report the searched files and not to hang on an empty file list waiting for the console

Modified:
    llvm/branches/ggreif/use-diet/Makefile.rules

Modified: llvm/branches/ggreif/use-diet/Makefile.rules
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/ggreif/use-diet/Makefile.rules?rev=51106&r1=51105&r2=51106&view=diff

==============================================================================
--- llvm/branches/ggreif/use-diet/Makefile.rules (original)
+++ llvm/branches/ggreif/use-diet/Makefile.rules Wed May 14 08:39:34 2008
@@ -1738,10 +1738,17 @@
 endif
 
 check-line-length:
-	@egrep -n '.{81}' $(Sources)
+	@echo searching for overlength lines in files: $(Sources)
+	@echo
+	@echo
+	@egrep -n '.{81}' $(Sources) /dev/null
 
 check-for-tabs:
-	@egrep -n '	' $(Sources)
+	@echo searching for tabs in files: $(Sources)
+	@echo
+	@echo
+	@egrep -n '	' $(Sources) /dev/null
+
 check-footprint:
 	@ls -l $(LibDir) | awk '\
 	  BEGIN { sum = 0; } \