build_newlib_with_clang.config.sh

ARCH_FLAGS="-mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16"
WA=$(echo $ARCH_FLAGS | sed -e 's# #,#g')
CLANG_CALL="clang -no-integrated-as -Wa,$WA -target arm-none-eabi $ARCH_FLAGS"
export AS_FOR_TARGET="arm-none-eabi-as $ARCH_FLAGS"
export GCC_FOR_TARGET=$CLANG_CALL
export CC_FOR_TARGET=$CLANG_CALL
export CFLAGS_FOR_TARGET=$ARCH_FLAGS
../configure \
    --prefix=$HOME/usr \
    --target=arm-none-eabi \
    --build=x86_64-pc-linux-gnu \
    --host=x86_64-pc-linux-gnu \
    --enable-lto --disable-libstdcxx