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|
#! /bin/sh
set -e
dir=`dirname "$0"`
pb_dir="$dir/ChezScheme/boot/pb"
use_cs=maybe
use_bc=maybe
default_vm=cs
supplied_racket=no
supplied_scheme=no
enable_boothelp=
CC_FOR_BUILD='$(CC) -O2'
# We don't have to detect conflicts like `--enable-csdefault --enable-bcdefault`,
# since the `configure` scripts will do that, but we have to figure out which
# configure scripts to run
for arg in $*; do
case "$arg" in
--enable-cs)
use_cs=yes
;;
--enable-csdefault)
use_cs=yes
default_vm=cs
;;
--enable-bc)
use_bc=yes
;;
--enable-bcdefault | --enable-cgcdefault)
use_bc=yes
default_vm=bc
;;
--enable-csonly)
use_cs=yes
use_bc=no
default_vm=cs
;;
--enable-bconly)
use_cs=no
use_bc=yes
default_vm=bc
;;
--enable-racket=*)
supplied_racket=yes
;;
--enable-scheme=*)
supplied_scheme=yes
;;
--help | -h)
echo $0:
echo see --help-bc or --help-cs, since the Racket CS build and the
echo Racket BC build support different options. If you use options
echo that build both CS and BC, then you can mix options that apply
echo to both or either kind of build.
exit 0
;;
--help-bc)
exec "$dir/bc/configure" --help
;;
--help-cs)
exec "$dir/cs/c/configure" --help
;;
CC_FOR_BUILD=*)
CC_FOR_BUILD=`echo $arg | sed -e 's/^CC_FOR_BUILD=//'`
;;
esac
done
# Select default build if none specified:
if test "$use_bc" = maybe ; then
if test "$use_cs" = maybe ; then
use_cs=yes
use_bc=no
default_vm=cs
elif test "$use_cs" = no ; then
use_bc=yes
elif test -d "$pb_dir" -o $supplied_racket = yes ; then
use_bc=no
else
echo No "$pb_dir", so enabling BC build
use_bc=yes
enable_boothelp=--enable-boothelp
fi
elif test "$use_cs" = "maybe" ; then
use_cs=no
default_vm=bc
fi
if test "$use_cs" = "yes" ; then
if test $use_bc = no -a $supplied_racket = no -a $supplied_scheme = no -a ! -d "$pb_dir" ; then
echo $0: must have $pb_dir, --enable-racket=... or --enable-scheme=... for --enable-csonly
exit 1
fi
echo "=== Racket CS enabled"
mkdir -p cs/c
case "$dir" in
/*)
(cd cs/c && "$dir/cs/c/configure" ${1+"$@"})
;;
*)
(cd cs/c && "../../$dir/cs/c/configure" ${1+"$@"})
;;
esac
fi
if test "$use_bc" = "yes" ; then
echo "=== Racket BC enabled"
mkdir -p bc
case "$dir" in
/*)
(cd bc && "$dir/bc/configure" ${1+"$@"})
;;
*)
(cd bc && "../$dir/bc/configure" ${1+"$@"})
;;
esac
fi
case "$dir" in
/*)
upsrcdir="$dir"
;;
*)
upsrcdir="../$dir"
;;
esac
echo "srcdir=$dir" > Makefile
echo "upsrcdir=$upsrcdir" >> Makefile
echo "default_vm=${default_vm}" >> Makefile
echo "use_cs=${use_cs}" >> Makefile
echo "use_bc=${use_bc}" >> Makefile
echo "CC_FOR_BUILD=${CC_FOR_BUILD}" >> Makefile
cat "$dir/Makefile.in" >> Makefile
cp "$dir/buildmain.zuo" main.zuo
|
