echo "int main() {}" > genbindings_path_map_test_file.c
clang -o /dev/null -ffile-prefix-map=$HOME/.cargo= genbindings_path_map_test_file.c > /dev/null 2>&1 &&
# Now that we've done our last non-LTO build, turn on LTO in CFLAGS as well
echo "int main() {}" > genbindings_path_map_test_file.c
clang -o /dev/null -ffile-prefix-map=$HOME/.cargo= genbindings_path_map_test_file.c > /dev/null 2>&1 &&
# Now that we've done our last non-LTO build, turn on LTO in CFLAGS as well
ENV_TARGET=$(rustc --version --verbose | grep host | awk '{ print $2 }' | sed 's/-/_/g')
export CFLAGS_$ENV_TARGET="$BASE_CFLAGS -march=sandybridge -mcpu=sandybridge -mtune=sandybridge"
rm genbindings_path_map_test_file.c
ENV_TARGET=$(rustc --version --verbose | grep host | awk '{ print $2 }' | sed 's/-/_/g')
export CFLAGS_$ENV_TARGET="$BASE_CFLAGS -march=sandybridge -mcpu=sandybridge -mtune=sandybridge"
rm genbindings_path_map_test_file.c