arch/arm/mach-at91/Makefile

   1 #
   2 # Makefile for the linux kernel.
   3 #
   4
   5 # CPU-specific support
   6 obj-$(CONFIG_SOC_AT91RM9200)    += at91rm9200.o
   7 obj-$(CONFIG_SOC_AT91SAM9)      += at91sam9.o
   8 obj-$(CONFIG_SOC_SAMA5)         += sama5.o
   9 obj-$(CONFIG_SOC_SAMV7)         += samv7.o
  10
  11 # Power Management
  12 obj-$(CONFIG_ATMEL_PM)          += pm.o pm_suspend.o
  13
  14 ifeq ($(CONFIG_CPU_V7),y)
  15 AFLAGS_pm_suspend.o := -march=armv7-a
  16 endif
  17 ifeq ($(CONFIG_PM_DEBUG),y)
  18 CFLAGS_pm.o += -DDEBUG
  19 endif
  20
  21 # Default sed regexp - multiline due to syntax constraints
  22 define sed-y
  23         "/^->/{s:->#\(.*\):/* \1 */:; \
  24         s:^->\([^ ]*\) [\$$#]*\([-0-9]*\) \(.*\):#define \1 \2 /* \3 */:; \
  25         s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; \
  26         s:->::; p;}"
  27 endef
  28
  29 # Use filechk to avoid rebuilds when a header changes, but the resulting file
  30 # does not
  31 define filechk_offsets
  32         (set -e; \
  33          echo "#ifndef $2"; \
  34          echo "#define $2"; \
  35          echo "/*"; \
  36          echo " * DO NOT MODIFY."; \
  37          echo " *"; \
  38          echo " * This file was generated by Kbuild"; \
  39          echo " */"; \
  40          echo ""; \
  41          sed -ne $(sed-y); \
  42          echo ""; \
  43          echo "#endif" )
  44 endef
  45
  46 arch/arm/mach-at91/pm_data-offsets.s: arch/arm/mach-at91/pm_data-offsets.c
  47         $(call if_changed_dep,cc_s_c)
  48
  49 include/generated/at91_pm_data-offsets.h: arch/arm/mach-at91/pm_data-offsets.s FORCE
  50         $(call filechk,offsets,__PM_DATA_OFFSETS_H__)
  51
  52 arch/arm/mach-at91/pm_suspend.o: include/generated/at91_pm_data-offsets.h