libgo/mkruntimeinc.sh

   1 #!/bin/sh
   2
   3 # Copyright 2018 The Go Authors. All rights reserved.
   4 # Use of this source code is governed by a BSD-style
   5 # license that can be found in the LICENSE file.
   6
   7 # Create tmp-runtime.inc from runtime.inc.raw.
   8
   9 IN=runtime.inc.raw
  10 OUT=tmp-runtime.inc
  11
  12 rm -f runtime.inc.tmp2 runtime.inc.tmp3
  13
  14 # _Complex_lock and _Reader_lock are Go translations of some AIX system
  15 # types and should not be exported back to C
  16 # semt is a Go translation of the C type sem_t; it fails to convert on
  17 # some systems and need not be exported back to C.
  18 # sigset conflicts with system type sigset on AIX, so we need to rename it
  19
  20 grep -v "#define _" ${IN} | grep -v "#define [cm][01234] " | grep -v "#define empty " | grep -v "#define \\$" > runtime.inc.tmp2
  21 for pattern in '_[GP][a-z]' _Max _Lock _Sig _Trace _MHeap _Num
  22 do
  23   grep "#define $pattern" ${IN} >> runtime.inc.tmp2
  24 done
  25 TYPES="_Complex_lock _Reader_lock semt"
  26 for TYPE in $TYPES
  27 do
  28   sed -e '/struct '${TYPE}' {/,/^}/s/^.*$//' runtime.inc.tmp2 > runtime.inc.tmp3;
  29   mv runtime.inc.tmp3 runtime.inc.tmp2
  30 done
  31 sed -e 's/sigset/sigset_go/' runtime.inc.tmp2 > ${OUT}
  32 rm -f runtime.inc.tmp2 runtime.inc.tmp3
  33 exit 0