chiark - git - mdw - mdw-cross/blob - Makefile

   1 ### -*-makefile-*-
   2
   3 .SECONDEXPANSION: #sorry
   4 all::
   5
   6 FLAVOURS                += linux-cross
   7 linux-cross_ARCHS        = linux-armel linux-armhf linux-arm64
   8 linux-armel_ARCH         = arm-linux-gnueabi
   9 linux-armhf_ARCH         = arm-linux-gnueabihf
  10 linux-arm64_ARCH         = aarch64-linux-gnu
  11
  12 FLAVOURS                += linux-native
  13 linux-native_ARCHS       = linux-i386 linux-amd64
  14 linux-i386_ARCH          = i686-linux-gnu
  15 linux-amd64_ARCH         = x86_64-linux-gnu
  16
  17 FLAVOURS                += android-cross
  18 android-cross_ARCHS      = android-arm android-arm64 android-x86 android-x86_64
  19 android-arm_ARCH         = arm-linux-androideabi
  20 android-arm64_ARCH       = aarch64-linux-android
  21 android-x86_ARCH         = i686-linux-android
  22 android-x86_64_ARCH      = x86_64-linux-android
  23
  24 V                        = 0
  25 v_tag                    = $(call v_tag_$V,$1)
  26 v_tag_0                  = @printf "  %-8s %s\n" "$1" "$@";
  27 V_AT                     = $(V_AT_$V)
  28 V_AT_0                   = @
  29
  30 define define-setup
  31 SETUPS                  += etc/$2-setup.sh
  32 $2_FLAVOUR               = $1
  33 endef
  34 $(foreach f,$(FLAVOURS), \
  35         $(foreach a,$($f_ARCHS), \
  36                 $(eval $(call define-setup,$f,$a))))
  37
  38 TARGETS                 += $(SETUPS)
  39 setup-flavour            = $($1_FLAVOUR)
  40
  41 $(SETUPS): etc/%-setup.sh: $$(call setup-flavour,$$*)-setup.sh.in Makefile
  42         $(V_AT)mkdir -p $(dir $@)
  43         $(call v_tag,SED)sed 's/@arch@/$($*_ARCH)/g' $< >$@.new && \
  44                 mv $@.new $@
  45
  46 all:: $(TARGETS)
  47
  48 CLEANFILES              += $(TARGETS)
  49 clean::; rm -f $(CLEANFILES)
  50
  51 show:; : $(VAR)