LLVM show error preprocessor "Must #define __STDC_LIMIT_MACROS before #including Support/DataTypes.h"

Hello All,

I build source code of Ocelot[http://code.google.com/p/gpuocelot/]. It using LLVM dependency of Ocelot. llvm-config get cppflags represent as below in order to build with Ocelot.

./llvm-config --cppflags
-I/home/chatsiri/workspacecpp/llvm/include -I/home/chatsiri/workspacecpp/llvm/include -D_DEBUG -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS

Why DataType.h line 49 through error as #error “Must #define __STDC_LIMIT_MACROS before #including Support/DataTypes.h”

g++ -o .release_build/ocelot/ir/implementation/ExternalFunctionSet.os -c -O2 -Wall -Werror -std=c++0x “-I/home/chatsiri/workspacecpp/llvm/include -I/home/chatsiri/workspacecpp/llvm/include -D_DEBUG -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS” -fPIC -I. -I/home/chatsiri/workspacecpp/boost-truck -I.release_build/:/home/chatsiri/workspacecpp/glew-1.7.0/include -I:/home/chatsiri/workspacecpp/glew-1.7.0/include -I/home/chatsiri/workspacecpp/glew-1.7.0/include -I/home/chatsiri/workspacecpp/llvm/include -I.release_build -I. ocelot/ir/implementation/ExternalFunctionSet.cpp
In file included from /home/chatsiri/workspacecpp/llvm/include/llvm/Support/type_traits.h:20,
from /home/chatsiri/workspacecpp/llvm/include/llvm/ADT/StringRef.h:13,
from /home/chatsiri/workspacecpp/llvm/include/llvm/PassRegistry.h:20,
from /home/chatsiri/workspacecpp/llvm/include/llvm/PassSupport.h:25,
from /home/chatsiri/workspacecpp/llvm/include/llvm/Pass.h:372,
from /home/chatsiri/workspacecpp/llvm/include/llvm/PassManager.h:20,
from ocelot/ir/implementation/ExternalFunctionSet.cpp:26:
/home/chatsiri/workspacecpp/llvm/include/llvm/Support/DataTypes.h:49: error: #error “Must #define __STDC_LIMIT_MACROS before #including Support/DataTypes.h”
/home/chatsiri/workspacecpp/llvm/include/llvm/Support/DataTypes.h:53: error: #error "Must #define __STDC_CONSTANT_MACROS before " “#including Support/DataTypes.h”
scons: *** [.release_build/ocelot/ir/implementation/ExternalFunctionSet.os] Error 1
Build failed

Best Regards,
Chatsiri Rattana

I suspect it is because this part of your command line is in quotation
marks. If you remove the quotation marks you should be fine.

Thanks,