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Commit f1933189 authored by Chris Zankel's avatar Chris Zankel
Browse files

xtensa: only build platform or variant if they contain a Makefile 



We only add the platform or variant directory to core-y if it
contains a Makefile. Consequently, we can remove the Makefiles
for the dc232b and fsf processor variants.

Signed-off-by: default avatarChris Zankel <chris@zankel.net>
parent 06a7476b

arch/xtensa/Makefile

+8 −8
Original line number Diff line number Diff line
@@ -64,23 +64,23 @@ ifneq ($(VARIANT),) 
  endif

endif



#

# Only build variant and/or platform if it includes a Makefile



buildvar := $(shell test -a $(srctree)/arch/xtensa/variants/$(VARIANT)/Makefile && echo arch/xtensa/variants/$(VARIANT)/)

buildplf := $(shell test -a $(srctree)/arch/xtensa/platforms/$(PLATFORM)/Makefile && echo arch/xtensa/platforms/$(PLATFORM)/)



# Find libgcc.a



LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)



head-y		:= arch/xtensa/kernel/head.o

core-y		+= arch/xtensa/kernel/ arch/xtensa/mm/

ifneq ($(VARIANT),)

core-y		+= arch/xtensa/variants/$(VARIANT)/

endif

ifneq ($(PLATFORM),)

core-y		+= arch/xtensa/platforms/$(PLATFORM)/

endif

core-y		+= $(buildvar) $(buildplf)



libs-y		+= arch/xtensa/lib/ $(LIBGCC)



boot		:= arch/xtensa/boot





all: zImage



bzImage : zImage

arch/xtensa/variants/dc232b/Makefile

deleted100644 → 0
+0 −1
Original line number Diff line number Diff line 
# dc232b Makefile

arch/xtensa/variants/fsf/Makefile

deleted100644 → 0
+0 −1
Original line number Diff line number Diff line 
# fsf Makefile