On 20.10.21 14:37, Andy Shevchenko wrote:
The dsdt.asl is usually combined out of several files that are included
in the main one. Whenever we change the content of any of such files,
build system is not able to recognize them. Hence the easiest way is to
force DSDT rebuild each time we run make.
Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
The build process that you describe is not in our documentation.
By which defconfig is $(src)/dsdt.asl consumed? Where does it come from?
Please, provide a reproducible example.
Would you be able to provide a documentation patch explaining how to use
a user provided dsdt.asl file?
Best regards
Heinrich
---
scripts/Makefile.lib | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 07696e86bb54..8c3c893b398a 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -441,7 +441,7 @@ cmd_acpi_c_asl= \
iasl -p $@ -tc $(ASL_TMP) $(if $(KBUILD_VERBOSE:1=), >/dev/null) && \
mv $(patsubst %.c,%.hex,$@) $@
-$(obj)/dsdt.c: $(src)/dsdt.asl
+$(obj)/dsdt.c: $(src)/dsdt.asl FORCE
$(call cmd,acpi_c_asl)
$(Q)sed -i -e "s,dsdt_aml_code,AmlCode," $@
