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authorNAKAMURA Takumi <geek4civic@gmail.com>2011-10-16 02:54:26 +0000
committerNAKAMURA Takumi <geek4civic@gmail.com>2011-10-16 02:54:26 +0000
commite5ab51d51f6e5cebf57db76c7f8527febc6a2b71 (patch)
tree9846842a0f8954b71f3e6196df9e684cbd413534 /tools/Makefile
parenta87a7dba537f671eceac6cb6600d6cb5354ff2e5 (diff)
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autoconf: Introduce --with-clang-srcdir, to build out-of-tree clang as tools/clang on tools/Makefile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142102 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/Makefile')
-rw-r--r--tools/Makefile12
1 files changed, 8 insertions, 4 deletions
diff --git a/tools/Makefile b/tools/Makefile
index 68ce314c92..2da3917781 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -9,8 +9,15 @@
LEVEL := ..
+include $(LEVEL)/Makefile.config
+
# Build clang if present.
-OPTIONAL_PARALLEL_DIRS := clang
+
+ifneq ($(CLANG_SRC_ROOT),)
+ OPTIONAL_PARALLEL_DIRS := $(CLANG_SRC_ROOT)
+else
+ OPTIONAL_PARALLEL_DIRS := clang
+endif
# Build LLDB if present. Note LLDB must be built last as it depends on the
# wider LLVM infrastructure (including Clang).
@@ -36,9 +43,6 @@ ifdef ONLY_TOOLS
PARALLEL_DIRS := $(filter-out lldb,$(ONLY_TOOLS))
endif
-include $(LEVEL)/Makefile.config
-
-
# These libraries build as dynamic libraries (.dylib /.so), they can only be
# built if ENABLE_PIC is set.
ifndef ONLY_TOOLS