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if (NOT DRACO_CMAKE_TOOLCHAINS_ARMV7_LINUX_GCC_CMAKE_)
set(DRACO_CMAKE_TOOLCHAINS_ARMV7_LINUX_GCC_CMAKE_ 1)
set(CMAKE_SYSTEM_NAME "Linux")
if ("${CROSS}" STREQUAL "")
# Default the cross compiler prefix to something known to work.
set(CROSS arm-linux-gnueabihf-)
endif ()
if (NOT ${CROSS} MATCHES hf-$)
set(DRACO_EXTRA_TOOLCHAIN_FLAGS "-mfloat-abi=softfp")
endif ()
set(CMAKE_C_COMPILER ${CROSS}gcc)
set(CMAKE_CXX_COMPILER ${CROSS}g++)
set(AS_EXECUTABLE ${CROSS}as)
set(CMAKE_C_COMPILER_ARG1
"-march=armv7-a -mfpu=neon ${DRACO_EXTRA_TOOLCHAIN_FLAGS}")
set(CMAKE_CXX_COMPILER_ARG1
"-march=armv7-a -mfpu=neon ${DRACO_EXTRA_TOOLCHAIN_FLAGS}")
set(CMAKE_SYSTEM_PROCESSOR "armv7")
endif () # DRACO_CMAKE_TOOLCHAINS_ARMV7_LINUX_GCC_CMAKE_
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