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#! /bin/sh
#
# mkbltnmlst.sh: generate boot code for linked-in modules
#
# Written by Andrew Main
#
srcdir=${srcdir-`echo $0|sed 's%/[^/][^/]*$%%'`}
test "x$srcdir" = "x$0" && srcdir=.
test "x$srcdir" = "x" && srcdir=.
MODBINS=${MODBINS-modules-bltin}
XMODCF=${XMODCF-$srcdir/xmods.conf}
bin_mods=" zsh/main "`sed 's/^/ /;s/$/ /' $MODBINS`
x_mods=`sed 's/^.* //' $XMODCF`
. ./modules.index
trap "rm -f $1; exit 1" 1 2 15
exec > $1
for x_mod in $x_mods; do
q_x_mod=`echo $x_mod | sed 's,Q,Qq,g;s,_,Qu,g;s,/,Qs,g'`
eval "modfile=\$modfile_$q_x_mod"
if test "x$modfile" = x; then
echo >&2 "WARNING: $XMODCF lists non-existent module \`$x_mod' (ignored)"
continue
fi
case "$bin_mods" in
*" $x_mod "*)
echo "/* linked-in known module \`$x_mod' */"
linked=yes
;;
*)
echo "#ifdef DYNAMIC"
echo "/* non-linked-in known module \`$x_mod' */"
linked=no
esac
unset moddeps autobins autoinfixconds autoprefixconds autoparams
unset automathfuncs
. $srcdir/../$modfile
for bin in $autobins; do
echo " add_autobin(\"$bin\", \"$x_mod\");"
done
for cond in $autoinfixconds; do
echo " add_autocond(\"$cond\", 1, \"$x_mod\");"
done
for cond in $autoprefixconds; do
echo " add_autocond(\"$cond\", 0, \"$x_mod\");"
done
for param in $autoparams; do
echo " add_autoparam(\"$param\", \"$x_mod\");"
done
for mfunc in $automathfuncs; do
echo " add_automath(\"$mfunc\", \"$x_mod\");"
done
for dep in $moddeps; do
echo " add_dep(\"$x_mod\", \"$dep\");"
done
test "x$linked" = xno && echo "#endif"
done
echo
done_mods=" "
for bin_mod in $bin_mods; do
q_bin_mod=`echo $bin_mod | sed 's,Q,Qq,g;s,_,Qu,g;s,/,Qs,g'`
echo "/* linked-in module \`$bin_mod' */"
eval "modfile=\$modfile_$q_bin_mod"
unset moddeps
. $srcdir/../$modfile
for dep in $moddeps; do
case $done_mods in
*" $dep "*)
echo " /* depends on \`$dep' */" ;;
*) echo >&2 "ERROR: linked-in module \`$bin_mod' depends on \`$dep'"
rm -f $1
exit 1 ;;
esac
done
echo " {"
echo " extern int setup_${q_bin_mod} _((Module));"
echo " extern int boot_${q_bin_mod} _((Module));"
echo " extern int cleanup_${q_bin_mod} _((Module));"
echo " extern int finish_${q_bin_mod} _((Module));"
echo
echo " register_module(\"$bin_mod\","
echo " setup_${q_bin_mod}, boot_${q_bin_mod},"
echo " cleanup_${q_bin_mod}, finish_${q_bin_mod});"
echo " }"
done_mods="$done_mods$bin_mod "
done
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