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fix(drivers): 🐛 prevent unnecessary recompilation by leaving trusted.c unchanged if no updates are detected

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EnderIce2 2025-05-14 11:11:35 +00:00
parent 81da8dd989
commit fda5ede37f
Signed by: enderice2
GPG Key ID: FEB6B8A8507BA62E
1 changed files with 14 additions and 4 deletions
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18
Drivers/Makefile
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@ -44,10 +44,20 @@ export DRIVER_LDFLAGS
export DRIVER_CFLAGS
copy_driver_signatures:
@echo "const char *trusted_drivers[] = {" > $(OUTPUT_DIR)../../Kernel/drivers/trusted.c
@find $(OUTPUT_DIR) -name "*.drv" -exec sha512sum {} \; | awk '{gsub(/.*\//, "", $$2); gsub(/\./, "_", $$2); sub(/_drv$$/, "_drv", $$2); print "\"" $$1 "\"," }' >> $(OUTPUT_DIR)../../Kernel/drivers/trusted.c
@echo "};" >> $(OUTPUT_DIR)../../Kernel/drivers/trusted.c
@echo "const __SIZE_TYPE__ trusted_drivers_count = sizeof(trusted_drivers) / sizeof(trusted_drivers[0]);" >> $(OUTPUT_DIR)../../Kernel/drivers/trusted.c
@TMP_FILE="$(OUTPUT_DIR)../../Kernel/drivers/trusted.c.tmp"; \
OUT_FILE="$(OUTPUT_DIR)../../Kernel/drivers/trusted.c"; \
mkdir -p $(OUTPUT_DIR)../../Kernel/drivers/; \
echo "const char *trusted_drivers[] = {" > $$TMP_FILE; \
find $(OUTPUT_DIR) -name "*.drv" -exec sha512sum {} \; | awk '{gsub(/.*\//, "", $$2); gsub(/\./, "_", $$2); sub(/_drv$$/, "_drv", $$2); print "\"" $$1 "\"," }' >> $$TMP_FILE; \
echo "};" >> $$TMP_FILE; \
echo "const __SIZE_TYPE__ trusted_drivers_count = sizeof(trusted_drivers) / sizeof(trusted_drivers[0]);" >> $$TMP_FILE; \
if [ ! -f $$OUT_FILE ] || ! cmp -s $$TMP_FILE $$OUT_FILE; then \
mv $$TMP_FILE $$OUT_FILE; \
printf '\033[0;32m[trusted.c updated]\033[0m\n'; \
else \
rm $$TMP_FILE; \
printf '\033[0;33m[trusted.c unchanged]\033[0m\n'; \
fi
build:
cp -rf ../Kernel/include/interface/* include/