Stop building RTTI information for *most* llvm libraries.  Notable
missing ones are libsupport, libsystem and libvmcore.  libvmcore is
currently blocked on bugpoint, which uses EH.  Once it stops using
EH, we can switch it off.

This #if 0's out 3 unit tests, because gtest requires RTTI information.
Suggestions welcome on how to fix this.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94164 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/AsmPrinter/Makefile b/lib/Target/PowerPC/AsmPrinter/Makefile
index 269ef92..4378151 100644
--- a/lib/Target/PowerPC/AsmPrinter/Makefile
+++ b/lib/Target/PowerPC/AsmPrinter/Makefile
@@ -8,6 +8,7 @@
 ##===----------------------------------------------------------------------===##
 LEVEL = ../../../..
 LIBRARYNAME = LLVMPowerPCAsmPrinter
+CXXFLAGS = -fno-rtti
 
 # Hack: we need to include 'main' PowerPC target directory to grab private headers
 CPPFLAGS = -I$(PROJ_OBJ_DIR)/.. -I$(PROJ_SRC_DIR)/..
diff --git a/lib/Target/PowerPC/Makefile b/lib/Target/PowerPC/Makefile
index 4015d4a..cd30011 100644
--- a/lib/Target/PowerPC/Makefile
+++ b/lib/Target/PowerPC/Makefile
@@ -6,9 +6,11 @@
 # License. See LICENSE.TXT for details.
 #
 ##===----------------------------------------------------------------------===##
+
 LEVEL = ../../..
 LIBRARYNAME = LLVMPowerPCCodeGen
 TARGET = PPC
+CXXFLAGS = -fno-rtti
 
 # Make sure that tblgen is run, first thing.
 BUILT_SOURCES = PPCGenInstrNames.inc PPCGenRegisterNames.inc \
diff --git a/lib/Target/PowerPC/TargetInfo/Makefile b/lib/Target/PowerPC/TargetInfo/Makefile
index a101aa4..16d0167 100644
--- a/lib/Target/PowerPC/TargetInfo/Makefile
+++ b/lib/Target/PowerPC/TargetInfo/Makefile
@@ -8,6 +8,7 @@
 ##===----------------------------------------------------------------------===##
 LEVEL = ../../../..
 LIBRARYNAME = LLVMPowerPCInfo
+CXXFLAGS = -fno-rtti
 
 # Hack: we need to include 'main' target directory to grab private headers
 CPPFLAGS = -I$(PROJ_OBJ_DIR)/.. -I$(PROJ_SRC_DIR)/..