# Top-Level LLVM Build Stages:
# 1. Build lib/Support and lib/TableGen, which are used by utils (tblgen).
-# 2. Build utils, which is used by VMCore.
-# 3. Build VMCore, which builds the Intrinsics.inc file used by libs.
+# 2. Build utils, which is used by IR.
+# 3. Build IR, which builds the Intrinsics.inc file used by libs.
# 4. Build libs, which are needed by llvm-config.
# 5. Build llvm-config, which determines inter-lib dependencies for tools.
# 6. Build tools, runtime, docs.
DIRS := lib/Support lib/TableGen utils tools/llvm-config
OPTIONAL_DIRS := tools/clang/utils/TableGen
else
- DIRS := lib/Support lib/TableGen utils lib/VMCore lib tools/llvm-shlib \
+ DIRS := lib/Support lib/TableGen utils lib/IR lib tools/llvm-shlib \
tools/llvm-config tools runtime docs unittests
OPTIONAL_DIRS := projects bindings
endif
SVN = svn
SVN-UPDATE-OPTIONS =
AWK = awk
-SUB-SVN-DIRS = $(AWK) '/I|\? / {print $$2}' \
- | LC_ALL=C xargs $(SVN) info 2>/dev/null \
- | $(AWK) '/^Path:\ / {print $$2}'
+
+# Multiline variable defining a recursive function for finding svn repos rooted at
+# a given path. svnup() requires one argument: the root to search from.
+define SUB_SVN_DIRS
+svnup() {
+ dirs=`svn status --no-ignore $$1 | awk '/I|\? / {print $$2}' | LC_ALL=C xargs svn info 2>/dev/null | awk '/^Path:\ / {print $$2}'`;
+ if [ "$$dirs" = "" ]; then
+ return;
+ fi;
+ for f in $$dirs; do
+ echo $$f;
+ svnup $$f;
+ done
+}
+endef
+export SUB_SVN_DIRS
update:
$(SVN) $(SVN-UPDATE-OPTIONS) update $(LLVM_SRC_ROOT)
- @ $(SVN) status --no-ignore $(LLVM_SRC_ROOT) | $(SUB-SVN-DIRS) | xargs $(SVN) $(SVN-UPDATE-OPTIONS) update
+ @eval $$SUB_SVN_DIRS; $(SVN) status --no-ignore $(LLVM_SRC_ROOT) | svnup $(LLVM_SRC_ROOT) | xargs $(SVN) $(SVN-UPDATE-OPTIONS) update
happiness: update all check-all