[llvm-commits] [PATCH] Support building LLDB.

[Stephen Wilson]

This patch lets LLDB build as an LLVM subproject.  LLDB is not built in
parallel with the rest of the tools directory as it depends on Clang.


Index: tools/Makefile
===================================================================
--- tools/Makefile	(revision 125832)
+++ tools/Makefile	(working copy)
@@ -12,6 +12,10 @@
 # Build clang if present.
 OPTIONAL_PARALLEL_DIRS := clang

+# Build LLDB if present. Note LLDB must be built last as it depends on the
+# wider LLVM infrastructure (including Clang).
+OPTIONAL_DIRS := lldb
+
 # NOTE: The tools are organized into five groups of four consisting of one
 # large and three small executables. This is done to minimize memory load
 # in parallel builds.  Please retain this ordering.
@@ -26,7 +30,8 @@
 # Let users override the set of tools to build from the command line.
 ifdef ONLY_TOOLS
   OPTIONAL_PARALLEL_DIRS :=
-  PARALLEL_DIRS := $(ONLY_TOOLS)
+  OPTIONAL_DIRS := $(findstring lldb,$(ONLY_TOOLS))
+  PARALLEL_DIRS := $(filter-out lldb,$(ONLY_TOOLS))
 endif

 include $(LEVEL)/Makefile.config