Subzero: Changes needed for LLVM 3.7 integration.

Makefile.standalone

 # The following variables will likely need to be modified, depending on where
 # and how you built LLVM & Clang. They can be overridden in a command-line
 # invocation of make, like:
 #
 #   make LLVM_SRC_PATH=<path> LIBCXX_INSTALL_PATH=<path> CLANG_PATH=<path> \
 #        PNACL_BIN_PATH=<path> ...
 #
 
 # LLVM_SRC_PATH is the path to the root of the checked out source code. This
 # directory should contain the configure script, the include/ and lib/
@@ skipping 13 matching lines @@
 
 # PNACL_TOOLCHAIN_ROOT is the location of the PNaCl toolchain.
 # This is used as the default root for finding binutils, libcxx, etc.
 PNACL_TOOLCHAIN_ROOT ?= $(shell readlink -e \
         $(NACL_ROOT)/toolchain/linux_x86/pnacl_newlib_raw)
 
 # The location of PNaCl tools (e.g., binutils objdump, pnacl-clang++, etc.).
 PNACL_BIN_PATH ?= $(shell readlink -e $(PNACL_TOOLCHAIN_ROOT)/bin)
 
 # Hack to auto-detect autoconf versus cmake build of LLVM.  If the LLVM tools
-# were dynamically linked with something like libLLVM-3.6svn.so, it is an
+# were dynamically linked with something like libLLVM-3.7svn.so, it is an
 # autoconf build, otherwise it is a cmake build.  AUTOCONF is set to 0 for
 # cmake, nonzero for autoconf.
 AUTOCONF ?= $(shell ldd $(PNACL_BIN_PATH)/opt | grep -c libLLVM-)
 
 # CLANG_PATH is the location of the clang compiler to use for building
 # the host binaries.
 CLANG_PATH ?= $(shell readlink -e \
         $(NACL_ROOT)/../third_party/llvm-build/Release+Asserts/bin)
 
 # LIBCXX_INSTALL_PATH is the directory where libc++ is located. It should
@@ skipping 81 matching lines @@
 
 ifeq ($(AUTOCONF), 0)
   # LLVM cmake build
   LLVM_LIBS := $(LLVM_LIBS_LIST)
   # For the cmake build, the gtest libs end up in the same place as the LLVM
   # libs, so no "-L..." arg is needed.
   GTEST_LIB_PATH ?=
   CLANG_FORMAT_PATH ?= $(PNACL_BIN_PATH)
 else
   # LLVM autoconf build
-  LLVM_LIBS := -lLLVM-3.6svn
+  LLVM_LIBS := -lLLVM-3.7svn
   GTEST_LIB_PATH ?= -L../../out/llvm_x86_64_linux_work/Release+Asserts/lib
   CLANG_FORMAT_PATH ?= ../../out/llvm_x86_64_linux_work/Release+Asserts/bin
 endif
 
 LLVM_LDFLAGS := $(LLVM_LIBS) \
                 `$(PNACL_BIN_PATH)/llvm-config --ldflags` \
                 `$(PNACL_BIN_PATH)/llvm-config --system-libs`
 SB_LLVM_LDFLAGS := $(LLVM_LIBS_LIST) \
                    -L$(SB_LLVM_PATH)/lib
 
@@ skipping 180 matching lines @@
 bloat: make_symlink
         nm -C -S -l pnacl-sz | \
         bloat/bloat.py --nm-output=/dev/stdin syms > build/pnacl-sz.bloat.json
         @echo See Subzero size breakdown in bloat/pnacl-sz.bloat.html
 
 clean:
         rm -rf pnacl-sz *.o $(OBJDIR) $(SB_OBJDIR) build/pnacl-sz.bloat.json
 
 clean-all: clean
         rm -rf build/