lib/ack/fphook/FP.compile

   1 #!/bin/sh
   2 #                                                       Author: Kees J. Bot
   3 # Compile one soft FP source file.
   4 # (These files shouldn't be optimized normally, but the 16-bit C compiler
   5 # only optimizes scratch register allocation a bit with -O.  To the 32-bit
   6 # compiler -O is a no-op.)
   7
   8 case $#:$1 in
   9 1:*.fc) ;;
  10 *)      echo "$0: $1: not a FC file" >&2; exit 1
  11 esac
  12
  13 base="`basename "$1" .fc`"
  14 trap 'rm -f tmp.c tmp.s"; exit 1' 2
  15
  16 cp "$1" tmp.c &&
  17 cc -O -I. -D_MINIX -D_POSIX_SOURCE -S tmp.c &&
  18 sed -f FP.script tmp.s > "$base.s" &&
  19 rm tmp.c tmp.s