added sys.devversion to track development changes between releases. switched by Makefile macro definition MP_DEV_VERSION

intustab · intustab · commit 46fdf281eddb · 2017-11-16T12:07:17.000-05:00
diff --git a/ports/esp32/Makefile b/ports/esp32/Makefile
@@ -86,6 +86,7 @@ INC_ESPCOMP += -I$(ESPCOMP)/app_trace/include
 CFLAGS_BASE = -std=gnu99 -Os -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -mlongcalls -nostdlib -Wall -Werror -Wno-error=unused-function -Wno-error=unused-but-set-variable -Wno-error=unused-variable -Wno-error=deprecated-declarations -DMBEDTLS_CONFIG_FILE='"mbedtls/esp_config.h"' -DHAVE_CONFIG_H -DESP_PLATFORM
 CFLAGS = $(CFLAGS_BASE) $(INC) $(INC_ESPCOMP)
 CFLAGS += -DIDF_VER=\"$(IDF_VER)\"
+CFLAGS += -DMP_DEV_VERSION=\"fms\(machine.SLEEP\)\"
 CFLAGS += $(CFLAGS_MOD)
 
 # this is what ESPIDF uses for c++ compilation
diff --git a/py/modsys.c b/py/modsys.c
@@ -102,6 +102,10 @@ STATIC mp_obj_t mp_sys_exit(size_t n_args, const mp_obj_t *args) {
 }
 MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mp_sys_exit_obj, 0, 1, mp_sys_exit);
 
+#ifdef MP_DEV_VERSION
+STATIC const MP_DEFINE_STR_OBJ(dev_version_obj, MP_DEV_VERSION);
+#endif
+
 STATIC mp_obj_t mp_sys_print_exception(size_t n_args, const mp_obj_t *args) {
     #if MICROPY_PY_IO && MICROPY_PY_SYS_STDFILES
     void *stream_obj = &mp_sys_stdout_obj;
@@ -161,6 +165,9 @@ STATIC const mp_rom_map_elem_t mp_module_sys_globals_table[] = {
     #else
     { MP_ROM_QSTR(MP_QSTR_byteorder), MP_ROM_QSTR(MP_QSTR_big) },
     #endif
+    #ifdef MP_DEV_VERSION
+    { MP_ROM_QSTR(MP_QSTR_devversion), MP_ROM_PTR(&dev_version_obj) },
+    #endif
 
     #if MICROPY_PY_SYS_MAXSIZE
     #if MICROPY_LONGINT_IMPL == MICROPY_LONGINT_IMPL_NONE
