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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
commit914f1924e06b5ad0b6f934fc982ce34f10e1155f (patch)
tree8c9a570a2e0c431f8b03354f95ca382fffe78762 /llvm/tools
parent2c1a4cce4ccff6f94bdd16f7720378359a82ebdd (diff)
downloadbcm5719-llvm-914f1924e06b5ad0b6f934fc982ce34f10e1155f.tar.gz
bcm5719-llvm-914f1924e06b5ad0b6f934fc982ce34f10e1155f.zip
autoconf: Introduce --with-clang-srcdir, to build out-of-tree clang as tools/clang on tools/Makefile.
llvm-svn: 142102
Diffstat (limited to 'llvm/tools')
-rw-r--r--llvm/tools/Makefile12
1 files changed, 8 insertions, 4 deletions
diff --git a/llvm/tools/Makefile b/llvm/tools/Makefile
index 68ce314c92a..2da39177815 100644
--- a/llvm/tools/Makefile
+++ b/llvm/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
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