[mips] Add ISA_<name> adverbs and start using them instead of AdditionalPredicates...

[oota-llvm.git] / Makefile.rules

diff --git a/Makefile.rules b/Makefile.rules
index ddd6a1c343618281bc75792499574155d4f2916e..d05970c18abccde9bdd54397228173e40fbde98f 100644 (file)
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -322,7 +322,13 @@ endif
 ifeq ($(ENABLE_CXX1Y),1)
   CXX.Flags += -std=c++1y
 else
-       CXX.Flags += -std=c++11
+  ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
+    # MinGW and Cygwin are a bit stricter and lack things like
+    # 'strdup', 'stricmp', etc in c++11 mode.
+    CXX.Flags += -std=gnu++11
+ else
+    CXX.Flags += -std=c++11
+ endif
 endif
 
 ifeq ($(ENABLE_WERROR),1)
@@ -681,13 +687,13 @@ ifeq ($(HOST_OS),HP-UX)
   CompileCommonOpts := -D_REENTRANT -D_HPUX_SOURCE
 endif
 
-# If we are building a universal binary on Mac OS/X, pass extra options.  This
+# If we are building a universal binary on Mac OS X, pass extra options.  This
 # is useful to people that want to link the LLVM libraries into their universal
 # apps.
 #
 # The following can be optionally specified:
 #   UNIVERSAL_SDK_PATH variable can be specified as a path to the SDK to use.
-#      For Mac OS/X 10.4 Intel machines, the traditional one is:
+#      For Mac OS X 10.4 Intel machines, the traditional one is:
 #      UNIVERSAL_SDK_PATH=/Developer/SDKs/MacOSX10.4u.sdk/
 #   UNIVERSAL_ARCH can be optionally specified to be a list of architectures
 #      to build for, e.g. UNIVERSAL_ARCH="i386 ppc ppc64".  This defaults to
@@ -1707,8 +1713,14 @@ $(ObjDir)/%GenDFAPacketizer.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
        $(Echo) "Building $(<F) DFA packetizer tables with tblgen"
        $(Verb) $(LLVMTableGen) -gen-dfa-packetizer -o $(call SYSPATH, $@) $<
 
+# Dump all the records to <target>.td.expanded.  This is useful for debugging.
+$(TARGET:%=%.td.expanded): \
+%.td.expanded : %.td $(LLVM_TBLGEN)
+       $(Echo) "Building a fully expanded version of $(<F)"
+       $(Verb) $(LLVMTableGen) -o $(call SYSPATH, $@) $<
+
 clean-local::
-       -$(Verb) $(RM) -f $(INCFiles)
+       -$(Verb) $(RM) -f $(INCFiles) $(TARGET).td.expanded
 
 endif # TARGET