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|
#!/bin/sh
this=$0
here=`pwd`
cd ../..
twoup=`pwd`
cd $here
LINK=$twoup/bin/.link-sml
if [ ! -x $LINK ] ; then
echo $this: link script $LINK is not operational.
exit 1
fi
verbosity=${MAKEML_VERBOSITY:-"@SMLverbose"}
ALLOC=1M
ARCH=sparc
HEAP="sml"
ARGS=""
MODE=""
RUN=""
case $verbosity in
true|yes|on|TRUE|YES|ON)
VERBOSITY="@SMLverbose"
;;
false|no|off|FALSE|NO|OFF)
VERBOSITY="@SMLquiet"
;;
@SML*)
VERBOSITY=$verbosity
;;
*)
# what?!?
VERBOSITY="@SMLverbose"
;;
esac
rebuilt=no
bare=no
#
# Set CM_PATHCONFIG to ../../../lib/pathconfig
# (using an absolute path!)
# ... unless it was already set at the time we run this script.
#
CM_PATHCONFIG=${CM_PATHCONFIG:-$twoup/lib/pathconfig}
export CM_PATHCONFIG
#
# use the arch-n-opsys script to determine the ARCH/OS if possible
#
if [ -f $twoup/bin/.arch-n-opsys ]; then
ARCH_N_OPSYS=`$twoup/bin/.arch-n-opsys`
if [ "$?" = "0" ]; then
eval $ARCH_N_OPSYS
echo $this: architecture = $ARCH
fi
fi
# A function to create a directory hierarchy parallel to a given
# hierarchy where ordinary files are hard-linked (i.e., shared).
# The first argument must be a simple path (no / inside), and
# the second argument must be an absolute path.
link() {
if [ -d $1 ] ; then
if [ ! -d $2 ] ; then
if [ -f $2 ] ; then
echo $this: $2 exists as a non-directory
exit 1
fi
mkdir $2
fi
cd $1
for i in * .[a-zA-Z0-9]* ; do
link $i $2/$i
done
cd ..
elif [ -f $1 ] ; then
rm -f $2
ln $1 $2
fi
}
if [ $OPSYS = win32 ] ; then
BOOT_DIR="sml.boot.${ARCH}-win32"
else
BOOT_DIR="sml.boot.${ARCH}-unix"
fi
while [ "$#" != "0" ] ; do
arg=$1; shift
case $arg in
-run)
if [ "$#" = "0" ]; then
echo "$this: missing argument for \"-run\" option"
exit 1
fi
RUN="@SMLrun=$1"; shift
;;
-bare)
bare=yes
MODE="@SMLbare"
;;
-quiet)
VERBOSITY="@SMLquiet"
;;
-verbose)
VERBOSITY="@SMLverbose"
;;
-rebuild)
if [ "$#" = "0" ]; then
echo "$this: missing argument for \"-rebuild\" option"
exit 1
fi
rebuilt=yes
MODE="@SMLrebuild=$1"; shift
;;
-rebuildlight|-lightrebuild|-light)
if [ "$#" = "0" ]; then
echo "$this: missing argument for \"-rebuild\" option"
exit 1
fi
rebuilt=yes
MODE="@SMLlightrebuild=$1"; shift
;;
-o)
if [ "$#" = "0" ]; then
echo "$this: missing argument for \"-o\" option"
exit 1
fi
HEAP=$1; shift
;;
-alloc)
if [ "$#" = "0" ]; then
echo "$this: missing argument for \"-alloc\" option"
exit 1
fi
ALLOC=$1; shift
;;
-boot)
if [ "$#" = "0" ]; then
echo "$this: missing argument for \"-boot\" option"
exit 1
fi
BOOT_DIR=$1; shift
;;
@SML*)
ARGS="$ARGS $arg"
;;
*)
echo "$this: unknown argument \"$arg\""
exit 1
;;
esac
done
cd $BOOT_DIR
echo $LINK $RUN \
@SMLboot=BOOTLIST @SMLheap=$HEAP @SMLalloc=$ALLOC \
$VERBOSITY $ARGS $MODE
if $LINK $RUN \
@SMLboot=BOOTLIST @SMLheap=$HEAP @SMLalloc=$ALLOC \
$VERBOSITY $ARGS $MODE
then
#
# If this was a -rebuild run, we have to quit now...
#
if [ $rebuilt = yes ] ; then
echo $this: New binfiles are ready.
exit 0
fi
echo $this: Heap image generated.
else
echo $this: Something broke.
exit 1
fi
#
# Now move the libraries, generate the pathconfig file, and delete the bootdir.
#
cd $here
if [ $bare = no ] ; then
LIB_DIR=`pwd`/${HEAP}.lib
rm -rf $LIB_DIR
mkdir $LIB_DIR
cd $BOOT_DIR
for anchor in * ; do
if [ -d $anchor ] ; then
link $anchor $LIB_DIR/$anchor
echo $anchor $anchor
fi
done >$LIB_DIR/pathconfig
cd $here
fi
|
