# the terms and conditions for use and redistribution.
#
-#
-# Export IDENT for sub-makefiles
-#
-export IDENT
-
-#
-# XXX: INCFLAGS
-#
-INCFLAGS_MAKEFILE= $(INCFLAGS_POSIX) -I$(SOURCE) -I$(SOURCE)include
-
export MakeInc_cmd=${SRCROOT}/makedefs/MakeInc.cmd
export MakeInc_def=${SRCROOT}/makedefs/MakeInc.def
export MakeInc_rule=${SRCROOT}/makedefs/MakeInc.rule
#
# XXX: CFLAGS
#
-CFLAGS+= -imacros meta_features.h -DKERNEL -DDRIVER_PRIVATE \
- -Wall -fno-common \
- -DIOMATCHDEBUG=1 -DIOALLOCDEBUG=1 \
- -imacros meta_features.h $(CFLAGS_INLINE_CONFIG)
+CFLAGS+= -include meta_features.h -DDRIVER_PRIVATE \
+ -DIOKIT_KERNEL_PRIVATE -DIOMATCHDEBUG=1 -DIOALLOCDEBUG=1
#-DIOKITDEBUG=-1
-CWARNFLAGS += -Wno-unused-parameter -Wno-redundant-decls -Wno-nested-externs -Wno-write-strings
-MWARNFLAGS += -Wno-unused-parameter -Wno-redundant-decls -Wno-nested-externs -Wno-write-strings
-CXXWARNFLAGS += -Wno-unused-parameter -Wno-redundant-decls -Wno-write-strings -Wno-cast-qual -Wno-shadow
+CWARNFLAGS = $(CWARNFLAGS_STD) -Wno-unused-parameter
+CXXWARNFLAGS = $(CXXWARNFLAGS_STD) -Wno-unused-parameter -Wno-cast-qual -Wno-shadow
+
+# Objects that don't want -Wcast-align warning (8474835)
+IOHibernateRestoreKernel.o_CWARNFLAGS_ADD = -Wno-cast-align
+CXXOBJS_NO_CAST_ALIGN = \
+ IODMACommand.cpo \
+ IODataQueue.cpo \
+ IOHibernateIO.cpo \
+ IOMemoryDescriptor.cpo \
+ IONVRAM.cpo \
+ IOPMrootDomain.cpo \
+ IOSharedDataQueue.cpo \
+ IOUserClient.cpo
+
+$(foreach file,$(CXXOBJS_NO_CAST_ALIGN),$(eval $(call add_perfile_cxxflags,$(file),-Wno-cast-align)))
CFLAGS_RELEASE += -DIOASSERT=0
+CFLAGS_DEVELOPMENT += -DIOASSERT=1
CFLAGS_DEBUG += -DIOASSERT=1
-SFLAGS+= -DKERNEL
+IOUserClient.cpo_CXXWARNFLAGS_ADD += -Wno-missing-prototypes
+IOKitDebug.cpo_CXXWARNFLAGS_ADD += -Wno-missing-prototypes
+IOKitBSDInit.cpo_CXXWARNFLAGS_ADD += -Wno-missing-prototypes -Wno-documentation
+IOPMrootDomain.cpo_CXXWARNFLAGS_ADD += -Wno-missing-prototypes
#
# Directories for mig generated files
#
-COMP_SUBDIRS =
+COMP_SUBDIRS =
#
# Make sure we don't remove this by accident if interrupted at the wrong
%CFILES
-%MFILES
+%CXXFILES
%SFILES
-%BFILES
-
-%ORDERED
%MACHDEP
-#
-# OBJSDEPS is the set of files (defined in the machine dependent
-# template if necessary) which all objects depend on (such as an
-# in-line assembler expansion filter)
-#
-${OBJS}: ${OBJSDEPS}
-
-
-%LOAD
-
-LDOBJS = $(OBJS)
-
-$(COMPONENT).o: $(LDOBJS)
- $(_v)$(SEG_HACK) __HIB IOHibernateRestoreKernel.o -o _IOHibernateRestoreKernel.o
- $(_v)mv _IOHibernateRestoreKernel.o IOHibernateRestoreKernel.o
- $(_v)$(SEG_HACK) __HIB WKdmDecompress.o -o _WKdmDecompress.o
- $(_v)mv _WKdmDecompress.o WKdmDecompress.o
- @echo LDFILELIST $(COMPONENT)
- $(_v)( for obj in ${LDOBJS}; do \
- echo $(TARGET)$(COMP_OBJ_DIR)/$(KERNEL_CONFIG)/$${obj}; \
- done; ) > $(COMPONENT).o
-
-do_depend: do_all
- $(_v)${MD} -u Makedep -f -d `ls *.d`
-
-
-do_all: $(COMPONENT).o
-
-do_build_all: do_depend
+# Rebuild if per-file overrides change
+${OBJS}: $(firstword $(MAKEFILE_LIST))
+
+# Rebuild if global compile flags change
+$(COBJS): .CFLAGS
+.CFLAGS: ALWAYS
+ $(_v)$(REPLACECONTENTS) $@ $(KCC) $(CFLAGS) $(INCFLAGS)
+$(CXXOBJS): .CXXFLAGS
+.CXXFLAGS: ALWAYS
+ $(_v)$(REPLACECONTENTS) $@ $(KC++) $(CXXFLAGS) $(INCFLAGS)
+$(SOBJS): .SFLAGS
+.SFLAGS: ALWAYS
+ $(_v)$(REPLACECONTENTS) $@ $(S_KCC) $(SFLAGS) $(INCFLAGS)
+
+$(COMPONENT).filelist: $(OBJS)
+ $(_v)for hib_file in ${HIB_FILES}; \
+ do \
+ $(SEG_HACK) -n __HIB -o $${hib_file}__ $${hib_file} || exit 1; \
+ mv $${hib_file}__ $${hib_file} || exit 1; \
+ done
+ @echo "$(ColorL)LDFILELIST$(Color0) $(ColorLF)$(COMPONENT)$(Color0)"
+ $(_v)for obj in ${OBJS}; do \
+ echo $(TARGET)/$(CURRENT_KERNEL_CONFIG)/$${obj}; \
+ done > $(COMPONENT).filelist
+
+do_all: $(COMPONENT).filelist
+
+do_build_all:: do_all
%RULES