CC=cl
CXX=cl
AR=lib
CXX_O=-Fo$@
CFLAGS += -nologo -W3 -EHsc -fp:precise -Zc:wchar_t -Zc:forScope
CXX_LINK_O=-nologo -Fe$@
AR_OPTS=-nologo -out:$@
CFLAGS_OPT=-O2 -Ob1 -Oy- -Zi -GF -Gm- -GS -Gy -MD -DNDEBUG
CFLAGS_DEBUG=-Od -Oy- -ZI -Gm -MDd -RTC1 -D_DEBUG
CFLAGS_M32=
CFLAGS_M64=
LINK_LIB=$(1).lib
LIBSUFFIX=lib
LIBPREFIX=
EXEEXT=.exe
SHAREDLIBSUFFIX=dll
SHARED=-LD
SHLDFLAGS=-link -def:wels.def -implib:wels_dll.lib
EXTRA_LIBRARY=wels_dll.lib

CC=cl
CXX=cl
AR=lib
CXX_O=-Fo$@
CFLAGS += -nologo -W3 -EHsc -fp:precise -Zc:wchar_t -Zc:forScope -DGTEST_HAS_TR1_TUPLE=0
CXX_LINK_O=-nologo -Fe$@
AR_OPTS=-nologo -out:$@
CFLAGS_OPT=-O2 -Ob1 -Oy- -Zi -GF -Gm- -GS -Gy -MD -DNDEBUG
CFLAGS_DEBUG=-Od -Oy- -ZI -Gm -MDd -RTC1 -D_DEBUG
CFLAGS_M32=
CFLAGS_M64=
LINK_LIB=$(1).lib
LIBSUFFIX=lib
LIBPREFIX=
EXEEXT=.exe
SHAREDLIBSUFFIX=dll
SHARED=-LD
SHLDFLAGS=-link -def:wels.def -implib:wels_dll.lib
EXTRA_LIBRARY=wels_dll.lib

Set GTEST_HAS_TR1_TUPLE to 0 on msvc
Set GTEST_HAS_TR1_TUPLE to 0 on msvc

This fixes building of gtest on msvc.

See e.g. http://stackoverflow.com/questions/8274588 for
more discussion on the matter.

This is only required on MSVC 2012 - gtest itself (in the cmake
files) adds -D_VARIADIC_MAX=10 to the build when building using
MSVC 2012, but we don't know the MSVC version at the make stage
here. Since the gtest tuple support isn't used at all, it's
simpler to just disable it altogether than to try to add
-D_VARIADIC_MAX=10.
