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fix(script): in lv_conf_internal fix some widget dependencies when using Kconfig (#3119)

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* widgets: make dependencies internal handling consistent when using Kconfig

* scripts/lv_conf_internal_gen.py: fix issue with widget with dependencies

* scripts/lv_conf_internal_gen.py: allow to call it from other directory
This commit is contained in:
Alexandre Abadie
2022-02-22 19:45:33 +01:00
committed by GitHub
parent 550a15c317
commit 774403b3cf
4 changed files with 73 additions and 22 deletions
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13
scripts/lv_conf_internal_gen.py
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@@ -4,15 +4,20 @@
Generates lv_conf_internal.h from lv_conf_template.h to provide default values
'''
import os
import sys
import re
SCRIPT_DIR = os.path.dirname(__file__)
LV_CONF_TEMPLATE = os.path.join(SCRIPT_DIR, "..", "lv_conf_template.h")
LV_CONF_INTERNAL = os.path.join(SCRIPT_DIR, "..", "src", "lv_conf_internal.h")
if sys.version_info < (3,6,0):
print("Python >=3.6 is required", file=sys.stderr)
exit(1)
fin = open("../lv_conf_template.h", "r")
fout = open("../src/lv_conf_internal.h", "w")
fin = open(LV_CONF_TEMPLATE)
fout = open(LV_CONF_INTERNAL, "w")
fout.write(
'''/**
@@ -99,8 +104,8 @@ for line in fin.read().splitlines():
#If the value should be 1 (enabled) by default use a more complex structure for Kconfig checks because
#if a not defined CONFIG_... value should be interpreted as 0 and not the LVGL default
is_one = re.search(r'[\s]*#[\s]*define[\s]*[A-Z0-9_]+[\s]+1[\s]*$', line)
if(is_one):
is_one = re.search(r'[\s]*#[\s]*define[\s]*[A-Z0-9_]+[\s]+1([\s]*$|[\s]+)', line)
if is_one:
#1. Use the value if already set from lv_conf.h or anything else (i.e. do nothing)
#2. In Kconfig environment use the CONFIG_... value if set, else use 0
#3. In not Kconfig environment use the LVGL's default value