Merged in autoconf branch.  This provides configuration via the autoconf
system.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7014 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/SparcV9/InstrSelection/InstrForest.cpp b/lib/Target/SparcV9/InstrSelection/InstrForest.cpp
index ea2ccad..ceaefd8 100644
--- a/lib/Target/SparcV9/InstrSelection/InstrForest.cpp
+++ b/lib/Target/SparcV9/InstrSelection/InstrForest.cpp
@@ -21,6 +21,7 @@
 #include "llvm/Type.h"
 #include "llvm/CodeGen/MachineInstr.h"
 #include "Support/STLExtras.h"
+#include "Config/alloca.h"
 
 //------------------------------------------------------------------------ 
 // class InstrTreeNode
diff --git a/lib/Target/SparcV9/Makefile b/lib/Target/SparcV9/Makefile
index c51362e..2ecca3c 100644
--- a/lib/Target/SparcV9/Makefile
+++ b/lib/Target/SparcV9/Makefile
@@ -14,20 +14,29 @@
 Debug/Sparc.burm.cpp: Debug/Sparc.burm Debug/.dir
 	$(RunBurg) $< -o $@
 
-$(BUILD_OBJ_DIR)/Debug/Sparc.burm.o: Debug/Sparc.burm.cpp
+$(BUILD_OBJ_DIR)/Debug/Sparc.burm.lo: Debug/Sparc.burm.cpp
 	$(CompileG) $< -o $@
 
-$(BUILD_OBJ_DIR)/Release/Sparc.burm.o: Debug/Sparc.burm.cpp
+$(BUILD_OBJ_DIR)/Release/Sparc.burm.lo: Debug/Sparc.burm.cpp
 	$(CompileO) $< -o $@
 
-$(BUILD_OBJ_DIR)/Profile/Sparc.burm.o: Debug/Sparc.burm.cpp
+$(BUILD_OBJ_DIR)/Profile/Sparc.burm.lo: Debug/Sparc.burm.cpp
 	$(CompileP) $< -o $@
 
+#$(BUILD_OBJ_DIR)/Debug/Sparc.burm.o: Debug/Sparc.burm.cpp
+#	$(CompileG) $< -o $@
+
+#$(BUILD_OBJ_DIR)/Release/Sparc.burm.o: Debug/Sparc.burm.cpp
+#	$(CompileO) $< -o $@
+
+#$(BUILD_OBJ_DIR)/Profile/Sparc.burm.o: Debug/Sparc.burm.cpp
+#	$(CompileP) $< -o $@
+
 Debug/Sparc.burg.in1 : Sparc.burg.in Debug/.dir
-	$(CXX) -E -I$(LEVEL)/include $(DEBUG_FLAG) -x c++ $< | sed '/^# /d' | sed 's/Ydefine/#define/' > $@
+	$(CXX) -E -I$(LEVEL)/include $(DEBUG_FLAG) -x c++ $< | ${SED} '/^# /d' | ${SED} 's/Ydefine/#define/' > $@
 
 Debug/Sparc.burm : Debug/Sparc.burg.in1
-	$(CXX) -E -I$(LEVEL)/include $(DEBUG_FLAG) -x c++ $< | sed '/^# /d' | sed 's/Xinclude/#include/g' | sed 's/Xdefine/#define/g' > $@
+	$(CXX) -E -I$(LEVEL)/include $(DEBUG_FLAG) -x c++ $< | ${SED} '/^# /d' | ${SED} 's/Xinclude/#include/g' | ${SED} 's/Xdefine/#define/g' > $@
 
 $(BUILD_OBJ_DIR)/Depend/Sparc.burm.d: $(BUILD_OBJ_DIR)/Depend/.dir
 	touch $@
@@ -35,8 +44,8 @@
 SparcV9CodeEmitter.cpp: SparcV9CodeEmitter.inc
 
 SparcV9CodeEmitter.inc: SparcV9.td SparcV9_F2.td SparcV9_F3.td SparcV9_F4.td SparcV9_Reg.td $(TBLGEN)
-	@echo "TableGen-erating $@"
+	@${ECHO} "TableGen-erating $@"
 	cpp -P SparcV9.td | $(TBLGEN) -gen-emitter -o $@
 
 clean::
-	rm -f SparcV9CodeEmitter.inc
+	${RM} -f SparcV9CodeEmitter.inc
diff --git a/lib/Target/SparcV9/SparcV9InstrInfo.cpp b/lib/Target/SparcV9/SparcV9InstrInfo.cpp
index 25d4627..4fea658 100644
--- a/lib/Target/SparcV9/SparcV9InstrInfo.cpp
+++ b/lib/Target/SparcV9/SparcV9InstrInfo.cpp
@@ -13,7 +13,7 @@
 #include "llvm/Function.h"
 #include "llvm/Constants.h"
 #include "llvm/DerivedTypes.h"
-#include <stdlib.h>
+#include "Config/stdlib.h"
 
 static const uint32_t MAXLO   = (1 << 10) - 1; // set bits set by %lo(*)
 static const uint32_t MAXSIMM = (1 << 12) - 1; // set bits in simm13 field of OR
diff --git a/lib/Target/SparcV9/SparcV9Internals.h b/lib/Target/SparcV9/SparcV9Internals.h
index a180cb6..5c14ae6 100644
--- a/lib/Target/SparcV9/SparcV9Internals.h
+++ b/lib/Target/SparcV9/SparcV9Internals.h
@@ -17,7 +17,7 @@
 #include "llvm/Target/TargetOptInfo.h"
 #include "llvm/Type.h"
 #include "SparcRegClassInfo.h"
-#include <sys/types.h>
+#include "Config/sys/types.h"
 
 class LiveRange;
 class UltraSparc;
diff --git a/lib/Target/X86/X86CodeEmitter.cpp b/lib/Target/X86/X86CodeEmitter.cpp
index bfb4aaa..c6df598 100644
--- a/lib/Target/X86/X86CodeEmitter.cpp
+++ b/lib/Target/X86/X86CodeEmitter.cpp
@@ -13,7 +13,7 @@
 #include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/Value.h"
 #include "Support/Statistic.h"
-#include "Support/Alloca.h"
+#include "Config/alloca.h"
 
 namespace {
   Statistic<>