[llvm-commits] [llvm] r47717 - /llvm/trunk/Makefile

[Gabor Greif]

Author: ggreif
Date: Thu Feb 28 08:58:14 2008
New Revision: 47717

URL: http://llvm.org/viewvc/llvm-project?rev=47717&view=rev
Log:
Simplify and clean up "update" target. Also
add an SVN-UPDATE-OPTIONS variable that controls
the update behaviour. This allows to go to a common
older revision of all svn directories:

  gmake update SVN-UPDATE-OPTIONS=-r47717

would rewind both llvm and clang to a common
revision (if clang is checked out into the llvm
tree).

Modified:
    llvm/trunk/Makefile

Modified: llvm/trunk/Makefile
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/Makefile?rev=47717&r1=47716&r2=47717&view=diff

==============================================================================
--- llvm/trunk/Makefile (original)
+++ llvm/trunk/Makefile Thu Feb 28 08:58:14 2008
@@ -142,15 +142,16 @@
 	fi
 	$(Verb) $(MAKE) tools-only
 
-
-
 SVN = svn
+SVN-UPDATE-OPTIONS =
 AWK = awk
-SUB-SVN-DIRS = $(AWK) '/\?      / {print $$2}' | xargs $(SVN) info 2>/dev/null | grep "Path: " | $(AWK) '{print $$2}'
+SUB-SVN-DIRS = $(AWK) '/?      / {print $$2}'   \
+		| xargs $(SVN) info 2>/dev/null \
+		| $(AWK) '/Path: / {print $$2}'
 
 update:
-	$(SVN) update
-	@ $(SVN) status | $(SUB-SVN-DIRS) | xargs $(SVN) update
+	$(SVN) $(SVN-UPDATE-OPTIONS) update
+	@ $(SVN) status | $(SUB-SVN-DIRS) | xargs $(SVN) $(SVN-UPDATE-OPTIONS) update
 
 happiness: update all check