From b14f5b5e9d6a8cc9337a99ff3a31ff2bc1ba2fa0 Mon Sep 17 00:00:00 2001
From: Mikhail Glushenkov <foldr@codedgers.com>
Date: Mon, 2 Mar 2009 09:03:36 +0000
Subject: Fix build with objdir != srcdir.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65826 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/llvmc/Makefile | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

(limited to 'tools/llvmc/Makefile')

diff --git a/tools/llvmc/Makefile b/tools/llvmc/Makefile
index 60961769d1..f70c4b5e11 100644
--- a/tools/llvmc/Makefile
+++ b/tools/llvmc/Makefile
@@ -9,6 +9,8 @@
 
 LEVEL = ../..
 
+#ifndef LLVMC_PLUGIN
+
 # The current plan is to make the user copy the skeleton project and change only
 # this file (and plugins/UserPlugin, of course).
 
@@ -18,3 +20,43 @@ export LLVMC_BUILTIN_PLUGINS = Base Clang
 DIRS = plugins driver
 
 include $(LEVEL)/Makefile.common
+
+else # LLVMC_PLUGIN
+
+# We are included from plugins/PluginName/Makefile...
+# TODO: This part must be merged into Makefile.rules.
+
+LEVEL = ../../../..
+
+LIBRARYNAME := $(patsubst %,plugin_llvmc_%,$(LLVMC_PLUGIN))
+REQUIRES_EH := 1
+
+# Build a dynamic library if the user runs `make` from plugins/PluginName
+ifndef LLVMC_BUILTIN_PLUGIN
+LOADABLE_MODULE = 1
+endif
+
+# TableGen stuff...
+ifneq ($(BUILT_SOURCES),)
+BUILD_AUTOGENERATED_INC=1
+endif
+
+include $(LEVEL)/Makefile.common
+
+ifdef BUILD_AUTOGENERATED_INC
+
+TOOLS_SOURCE := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td))
+
+TD_COMMON :=$(strip $(wildcard \
+		$(LLVM_SRC_ROOT)/include/llvm/CompilerDriver/*.td))
+
+$(ObjDir)/AutoGenerated.inc.tmp: $(TOOLS_SOURCE) $(ObjDir)/.dir \
+				$(TBLGEN) $(TD_COMMON)
+	$(Echo) "Building LLVMC configuration library with tblgen"
+	$(Verb) $(TableGen) -gen-llvmc -o $(call SYSPATH, $@) $<
+
+AutoGenerated.inc : $(ObjDir)/AutoGenerated.inc.tmp
+	$(Verb) $(CMP) -s $@ $< || $(CP) $< $@
+endif # BUILD_AUTOGENERATED_INC
+
+endif # LLVMC_PLUGIN
-- 
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