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|
[= AutoGen5 Template h =]
[=
(emit (make-header-guard "mutating"))
(shell "ranged='#if'
guile_range() {
local lo=${1%%-*}
local hi=${1##*-}
if test ${#lo} -eq 0
then echo \"${ranged} (GUILE_VERSION <= $hi)\"
elif test ${#hi} -eq 0
then echo \"${ranged} (GUILE_VERSION >= $lo)\"
else echo \"${ranged} (GUILE_VERSION >= $lo) && (GUILE_VERSION <= $hi)\"
fi
ranged='#elif'
}") =]
[=
FOR invalid \=]
[= (shell (string-append "guile_range " (get "invalid"))) =]
# error AutoGen does not work with this version of Guile
choke me.
[=
ENDFOR invalid =]
[= (out-push-new) =]
set -- $(sort -n -u <<_EOF_
[= (join "\n" (stack "iface.i-impl.i-end")) =]
_EOF_
)
v_list="$*"
r_list=$(ix=$# ; while (( ix > 0 )) ; do eval echo \${$ix}
(( ix = ix - 1 )) ; done)
i_list="[= (join " " (stack "iface.i-name")) =]"
PS4='>${FUNC_NAME:-ag}> '
fill_in() {
for v in $r_list
do
eval f=\"\${${name}_vals[$v]}\"
if test ${#f} -gt 0
then val="$f"
else eval ${name}_vals[$v]=\"$val\"
fi
done
}
emit_iface_macro() {
NM=$(echo $i | tr a-z- A-Z_)
eval NM=\"$NM\(\${${i}_args}\)\"
if test ${#code} -lt 40 -a ${#NM} -lt 22
then
printf '# define AG_SCM_%-21s %s\n' "${NM}" "${code}"
else
printf '# define AG_SCM_%-21s \\\n %s\n' "${NM}" "${code}"
fi
}
emit_iface_type() {
local nm=ag_scm_$(echo $i | tr A-Z- a-z_)
printf '# define %-28s %s\n' $nm "$code"
}
prt_tbl() {
if='#[= (if (exist? "invalid") "elif" "if ") =]'
for v in $v_list
do
printf '%s GUILE_VERSION < %s000\n' "$if" "$v"
if='#elif'
for i in $i_list
do
eval type=\"\${${i}_type}\"
eval code=\"\${${i}_vals[$v]}\"
case "$type" in
( macro | '' ) emit_iface_macro ;;
( typedef ) emit_iface_type ;;
esac
done
echo
done
}
[=
(shell (out-pop #t)) =][=
FOR iface =][=
(shell (string-append
"val='" (get "i-impl[].i-code") "'\n"
(get "i-name") "_args='" (get "i-args") "'\n"
"name=" (get "i-name") "\n"
(get "i-name") "_type=" (get "i-type" "macro")
)) =][=
FOR i-impl =][=
(shell (string-append
(get "i-name") "_vals[" (get "i-end") "]='" (get "i-code") "'"
)) =][=
ENDFOR =][=
`fill_in` =][=
ENDFOR iface =][=
`prt_tbl`
=]
#else
# error unknown GUILE_VERSION
choke me.
#endif
#endif /* [= (. header-guard) =] */
|
