make-host-def   [plain text]

#!/bin/sh

# usage: make-host-def [ARCHS...]

known_archs="ppc ppc64 i386 x86_64 m68k hppa sparc"

if [ $# -eq 0 ]; then
  exit 0
fi

case `uname -p` in
  powerpc)
    native_arch="ppc"
    ;;
  i386)
    native_arch="i386"
    ;;
  *)
    echo "Unknown processor type: `uname -p`; edit make-host-def"
    ;;
esac

# make_arch_env ARCHS...
make_arch_env () {
  vars=""
  archs=""
  for f in $known_archs; do
    case "$*" in
      $f|$f\ *|*\ $f|*\ $f\ *)
	archs="$archs$f "
	vars="$vars RC_$f='YES'"
	;;
      *)
	vars="$vars RC_$f='NO'"
	;;
    esac
  done
  echo "RC_ARCHS='$archs' $vars"
}

# make_arch_flags ARCHS...
make_arch_flags () {
  out=""
  for f in $known_archs; do
    case "$*" in
      $f|$f\ *|*\ $f|*\ $f\ *)
	out="$out-arch \"$f\" "
	;;
    esac
  done
  echo $out
}

archs=$*
cc=cc
cxx=c++

case $archs in
  *ppc64*|*x86_64*)
    arch_env=`make_arch_env $archs`
    arch_flags=`make_arch_flags $archs`
    ;;

  *)
    arch_env=`make_arch_env $native_arch $archs`
    arch_flags=`make_arch_flags $native_arch $archs`
    ;;
esac

cat <<-EOF

	#ifdef BeforeVendorCF
	# undef CcCmd
	# define CcCmd ${cc} ${arch_flags}

	# undef CplusplusCmd
	# define CplusplusCmd ${cxx} ${arch_flags}

	# define DarwinArchEnv ${arch_env}
	#endif

EOF

case $archs in
  *ppc64*|*x86_64*)
    cat <<-EOF

	#ifdef BeforeVendorCF
	# define Ppc64DarwinArchitecture YES
	# define BuildServer NO
	# define BuildClients NO
	# define BuildDocs NO
	# define BuildLibraries YES
	# define BuildFontServer NO
	# define BuildFonts NO
	# undef CrossCompiling
	# define CrossCompiling YES
	# undef HostCcCmd
	# define HostCcCmd cc
	#endif

EOF
    ;;
esac