IF(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
  SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-shadow")
ENDIF(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")

IF(CMAKE_COMPILER_IS_GNUCC)
	SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-sign-compare")
	IF(GCC_WARN_SIGN_CONVERSION)
		SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-sign-conversion")
	ENDIF(GCC_WARN_SIGN_CONVERSION)
ENDIF(CMAKE_COMPILER_IS_GNUCC)

IF(CMAKE_C_COMPILER_ID MATCHES "Clang")
  SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-shorten-64-to-32")
ENDIF(CMAKE_C_COMPILER_ID MATCHES "Clang")

set(protobuf_SRCS
	protobuf-c.c
)

add_library(protobuf-c OBJECT ${protobuf_SRCS})

# Add -fPIC flag
if(BUILD_SHARED_LIBS)
	set_property(TARGET protobuf-c PROPERTY POSITION_INDEPENDENT_CODE ON)
endif()