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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).

llvm-svn: 47717
This commit is contained in:
Gabor Greif 2008-02-28 14:58:14 +00:00
parent d71b410cb8
commit 376d2cedb7
1 changed files with 6 additions and 5 deletions
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11
llvm/Makefile
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@ -142,15 +142,16 @@ build-for-llvm-top:
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