Hi Jan,
On 01/04/2021 09:33, Jan Beulich wrote:
--- a/xen/Makefile
+++ b/xen/Makefile
@@ -341,7 +341,7 @@ _clean: delete-unfresh-files
find . \( -name "*.o" -o -name ".*.d" -o -name ".*.d2" \
-o -name "*.gcno" -o -name ".*.cmd" \) -exec rm -f {} \;
rm -f include/asm $(TARGET) $(TARGET).gz $(TARGET).efi
$(TARGET).efi.map $(TARGET)-syms $(TARGET)-syms.map *~ core
- rm -f include/asm-*/asm-offsets.h
+ rm -f asm-offsets.s include/asm-*/asm-offsets.h
rm -f .banner
.PHONY: _distclean
@@ -362,7 +362,7 @@ $(TARGET): delete-unfresh-files
done; \
true
$(MAKE) -f $(BASEDIR)/Rules.mk -C include
- $(MAKE) -f $(BASEDIR)/Rules.mk -C arch/$(TARGET_ARCH) asm-offsets.s
+ $(MAKE) -f $(BASEDIR)/Rules.mk -C arch/$(TARGET_ARCH) include
$(MAKE) -f $(BASEDIR)/Rules.mk include/asm-$(TARGET_ARCH)/asm-offsets.h
$(MAKE) -f $(BASEDIR)/Rules.mk -C arch/$(TARGET_ARCH) $@
@@ -399,7 +399,11 @@ include/xen/compile.h: include/xen/compi
@sed -rf tools/process-banner.sed < .banner >> $@.new
@mv -f $@.new $@
-include/asm-$(TARGET_ARCH)/asm-offsets.h: arch/$(TARGET_ARCH)/asm-offsets.s
+asm-offsets.s: arch/$(TARGET_ARCH)/$(TARGET_SUBARCH)/asm-offsets.c
+ $(CC) $(filter-out -Wa$(comma)% -flto,$(c_flags)) -S -g0 -o $@.new -MQ $@
$<
+ $(call move-if-changed,$@.new,$@)
+
+include/asm-$(TARGET_ARCH)/asm-offsets.h: asm-offsets.s
@(set -e; \
echo "/*"; \
echo " * DO NOT MODIFY."; \
--- a/xen/arch/arm/Makefile
+++ b/xen/arch/arm/Makefile
@@ -131,8 +131,8 @@ $(TARGET)-syms: prelink.o xen.lds
>$(@D)/$(@F).map
rm -f $(@D)/.$(@F).[0-9]*
-asm-offsets.s: $(TARGET_SUBARCH)/asm-offsets.c
- $(CC) $(filter-out -flto,$(c_flags)) -S -o $@ $<
+.PHONY: include
+include:
From a generic PoV, this target is meant to generate arch-specific
include. Is that correct?
Cheers,
--
Julien Grall
