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Commit 5dbb529d authored by David 'Digit' Turner's avatar David 'Digit' Turner
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Allow the build system to build Objective-C sources. 

This is needed to move our modified SDL sources under external/qemu/distrib.
As per joeo's request, this change also enables target Objective-C compilation, letting it error at build time.
parent 2223e3c2

core/binary.mk

+13 −0
Original line number Diff line number Diff line
@@ -211,6 +211,19 @@ $(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(PR 
-include $(c_objects:%.o=%.P)

endif



###########################################################

## ObjC: Compile .m files to .o

###########################################################



objc_sources := $(filter %.m,$(LOCAL_SRC_FILES))

objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o))



ifneq ($(strip $(objc_objects)),)

$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(PRIVATE_ADDITIONAL_DEPENDENCIES)

	$(transform-$(PRIVATE_HOST)m-to-o)

-include $(objc_objects:%.o=%.P)

endif



###########################################################

## AS: Compile .S files to .o.

###########################################################

core/definitions.mk

+30 −0
Original line number Diff line number Diff line
@@ -793,6 +793,22 @@ $(transform-s-to-o-no-deps) 
$(hide) $(transform-d-to-p)

endef



###########################################################

## Commands for running gcc to compile an Objective-C file

## This should never happen for target builds but this

## will error at build time.

###########################################################



define transform-m-to-o-no-deps

@echo "target ObjC: $(PRIVATE_MODULE) <= $<"

$(call transform-c-or-s-to-o-no-deps)

endef



define transform-m-to-o

$(transform-m-to-o-no-deps)

$(hide) $(transform-d-to-p)

endef



###########################################################

## Commands for running gcc to compile a host C++ file

###########################################################
@@ -870,6 +886,20 @@ $(transform-host-s-to-o-no-deps) 
$(transform-d-to-p)

endef



###########################################################

## Commands for running gcc to compile a host Objective-C file

###########################################################



define transform-host-m-to-o-no-deps

@echo "host ObjC: $(PRIVATE_MODULE) <= $<"

$(call transform-host-c-or-s-to-o-no-deps)

endef



define tranform-host-m-to-o

$(transform-host-m-to-o-no-deps)

$(transform-d-to-p)

endef



###########################################################

## Commands for running ar

###########################################################