bsd/crypto/aes/i386/Data.mk

   1 default:
   2         @echo "This makefile builds Data.s, which contains constant data for the"
   3         @echo "AES implementation.  This file does not normally need to be rebuilt,"
   4         @echo "so it is checked into the source code repository.  It should be"
   5         @echo "changed only when the implementation changes and needs data in a"
   6         @echo "different format.  (This file can also build a C version, Data.c,"
   7         @echo "but that is not currently in use.)"
   8         @echo ""
   9         @echo "To rebuild the file(s), execute \"make -f Data.mk all\"."
  10
  11 .PHONY: all clean
  12 Targets = Data.s
  13 all:    $(Targets)
  14
  15 CFLAGS += -O3 -std=c99 -Wmost -Werror
  16
  17 .INTERMEDIATE:  MakeData
  18 MakeData:       MakeData.c
  19
  20 # Do not leave bad output files if the build fails.
  21 .DELETE_ON_ERROR:       $(Targets)
  22
  23 Data.c: MakeData
  24         ./$< >$@ C
  25
  26 Data.s: MakeData
  27         ./$< >$@ Intel
  28
  29 clean:
  30         -rm $(Targets)