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
  28 define define-setup
  29 SETUPS                  += etc/$2-setup.sh
  30 $2_FLAVOUR               = $1
  31 endef
  32 $(foreach f,$(FLAVOURS), \
  33         $(foreach a,$($f_ARCHS), \
  34                 $(eval $(call define-setup,$f,$a))))
  35
  36 TARGETS                 += $(SETUPS)
  37 setup-flavour            = $($1_FLAVOUR)
  38
  39 $(SETUPS): etc/%-setup.sh: $$(call setup-flavour,$$*)-setup.sh.in Makefile
  40         $(call v_tag,GEN)sed 's/@arch@/$($*_ARCH)/g' $< >$@.new && mv $@.new $@
  41
  42 all:: $(TARGETS)
  43
  44 CLEANFILES              += $(TARGETS)
  45 clean::; rm -f $(CLEANFILES)
  46
  47 show:; : $(VAR)