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|
#!/bin/bash
#
# mkkind
# Morgan Deters <mdeters@cs.nyu.edu> for CVC4
# Copyright (c) 2010 The CVC4 Project
#
# The purpose of this script is to create kind.h from a prologue,
# middle section, epilogue, and a list of theory kinds.
#
# Invocation:
#
# mkkind prologue-file middle-file epilogue-file theory-kind-files...
#
# Output is to standard out.
#
copyright=2010
cat <<EOF
/********************* -*- C++ -*- */
/** kind.h
**
** Copyright $copyright The AcSys Group, New York University, and as below.
**
** This header file automatically generated by:
**
** $0 $@
**
** for the CVC4 project.
**/
EOF
me=$(basename "$0")
template=$1; shift
kind_decls=
kind_printers=
seen_theory=false
seen_theory_builtin=false
function theory {
# theory T header
lineno=${BASH_LINENO[0]}
# this script doesn't care about the theory class information, but
# makes does make sure it's there
seen_theory=true
if [ "$1" = builtin ]; then
if $seen_theory_builtin; then
echo "$kf:$lineno: error: \"builtin\" theory redefined" >&2
exit 1
fi
seen_theory_builtin=true
elif [ -z "$1" -o -z "$2" ]; then
echo "$kf:$lineno: error: \"theory\" directive missing class or header argument" >&2
exit 1
elif ! expr "$1" : '\(::*\)' >/dev/null; then
echo "$kf:$lineno: warning: theory class \`$1' isn't fully-qualified (e.g., ::CVC4::theory::foo)" >&2
elif ! expr "$1" : '\(::CVC4::theory::*\)' >/dev/null; then
echo "$kf:$lineno: warning: theory class not under ::CVC4::theory namespace" >&2
fi
}
function variable {
# variable K ["comment"]
lineno=${BASH_LINENO[0]}
check_theory_seen
register_kind "$1" 0 "$2"
}
function operator {
# operator K #children ["comment"]
lineno=${BASH_LINENO[0]}
check_theory_seen
register_kind "$1" "$2" "$3"
}
function parameterized {
# parameterized K #children ["comment"]
lineno=${BASH_LINENO[0]}
check_theory_seen
register_kind "$1" "$2" "$3"
}
function constant {
# constant K T Hasher header ["comment"]
lineno=${BASH_LINENO[0]}
check_theory_seen
register_kind "$1" 0 "$5"
}
function register_kind {
r=$1
nc=$2
comment=$3
kind_decls="${kind_decls} $r, /*! $comment */
"
kind_printers="${kind_printers} case $r: out << \"$r\"; break;
"
}
function check_theory_seen {
if ! $seen_theory; then
echo "$kf:$lineno: error: no \"theory\" declaration found (it has to be first)" >&2
exit 1
fi
}
function check_builtin_theory_seen {
if ! $seen_theory_builtin; then
echo "$me: warning: no declaration for the builtin theory found" >&2
fi
}
while [ $# -gt 0 ]; do
kf=$1
seen_theory=false
b=$(basename $(dirname "$kf"))
kind_decls="${kind_decls}
/* from $b */
"
kind_printers="${kind_printers}
/* from $b */
"
source "$kf"
check_theory_seen
shift
done
check_builtin_theory_seen
## output
text=$(cat "$template")
for var in kind_decls kind_printers; do
eval text="\${text//\\\$\\{$var\\}/\${$var}}"
done
error=`expr "$text" : '.*\${\([^}]*\)}.*'`
if [ -n "$error" ]; then
echo "$template:0: error: undefined replacement \${$error}" >&2
exit 1
fi
echo "$text"
|
