diff options
Diffstat (limited to 'py/mkrules.cmake')
| -rw-r--r-- | py/mkrules.cmake | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/py/mkrules.cmake b/py/mkrules.cmake index 02e3148f2..6415b549a 100644 --- a/py/mkrules.cmake +++ b/py/mkrules.cmake @@ -15,6 +15,10 @@ set(MICROPY_ROOT_POINTERS_SPLIT "${MICROPY_GENHDR_DIR}/root_pointers.split") set(MICROPY_ROOT_POINTERS_COLLECTED "${MICROPY_GENHDR_DIR}/root_pointers.collected") set(MICROPY_ROOT_POINTERS "${MICROPY_GENHDR_DIR}/root_pointers.h") +if(NOT MICROPY_PREVIEW_VERSION_2) + set(MICROPY_PREVIEW_VERSION_2 0) +endif() + # Need to do this before extracting MICROPY_CPP_DEF below. Rest of frozen # manifest handling is at the end of this file. if(MICROPY_FROZEN_MANIFEST) @@ -24,6 +28,12 @@ if(MICROPY_FROZEN_MANIFEST) ) endif() +if(MICROPY_PREVIEW_VERSION_2) + target_compile_definitions(${MICROPY_TARGET} PUBLIC + MICROPY_PREVIEW_VERSION_2=\(1\) + ) +endif() + # Provide defaults for preprocessor flags if not already defined if(NOT MICROPY_CPP_FLAGS) get_target_property(MICROPY_CPP_INC ${MICROPY_TARGET} INCLUDE_DIRECTORIES) |