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).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47717 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Makefile b/Makefile
index dabf0c0..9bb311e 100644
--- a/Makefile
+++ b/Makefile
@@ -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