compile-r7rs/compile-r7rs

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#!/bin/sh
# vi: ft=bash
set -eu
if [ "${COMPILE_R7RS:-}" = "" ]; then
echo "COMPILE_R7RS not set, possible values:"
echo "capyscheme chezscheme chibi chicken cyclone foment gauche gambit goldfish guile ikarus ironscheme kawa larceny loko meevax mit-scheme mosh racket sagittarius skint stklos tr7 ypsilon"
exit 1
fi
## Parse arguments
prepend_dirs=""
append_dirs=""
while :; do
case ${1:-} in
*.sps) input_file="$1"; rnrs=R6RS; shift ;;
*.ss) input_file="$1"; rnrs=R6RS; shift ;;
*.scm) input_file="$1"; rnrs=R7RS; shift ;;
-o) output_file="$2"; shift; shift ;;
-D) echo "Warning: -D not supported, so \"$1 $2\" is ignored"; shift; shift ;;
-I) case $COMPILE_R7RS in
chicken) prepend_dirs="" ;;
chezscheme|ikarus|loko|mosh|tr7) prepend_dirs="$prepend_dirs:$2" ;;
capyscheme|guile|sagittarius) prepend_dirs="$prepend_dirs -L $2" ;;
gambit|mit-scheme) prepend_dirs="$prepend_dirs $2/" ;;
goldfish) echo "Warning: Goldfish does not have way to add to loadpath, -I $2 ignored" ;;
kawa) prepend_dirs="$prepend_dirs:$2/*.sld";;
racket) prepend_dirs="$prepend_dirs -S $2" ;;
ypsilon) prepend_dirs="$prepend_dirs --sitelib=$2" ;;
*) prepend_dirs="$prepend_dirs -I $2" ;;
esac
shift; shift ;;
-A) case $COMPILE_R7RS in
chicken) append_dirs="" ;;
chezscheme|ikarus|loko|mosh|tr7) append_dirs="$append_dirs:$2" ;;
gambit|mit-scheme) append_dirs="$append_dirs $2/" ;;
goldfish) echo "Warning: Goldfish does not have way to add to loadpath, -A $2 ignored" ;;
guile) append_dirs="$append_dirs -L $2" ;;
ironscheme) append_dirs="$append_dirs -I $2" ;;
kawa) append_dirs="$append_dirs:$2/*.sld";;
racket) append_dirs="$append_dirs -S $2" ;;
ypsilon) append_dirs="$append_dirs --sitelib=$2" ;;
*) append_dirs="$append_dirs -A $2" ;;
esac
shift; shift ;;
*) break ;;
esac
done
prepend_dirs="${prepend_dirs#:}"
append_dirs="${append_dirs#:}"
prepend_dirs="${prepend_dirs#,}"
append_dirs="${append_dirs#,}"
case ${input_file:-} in
*.sps) output_file="${input_file%.sps}";;
*.scm) output_file="${input_file%.scm}";;
*) echo "Error, invalid input file"; exit 1;;
esac
prefix="#!/usr/bin/env -S"
case $rnrs in
R6RS)
case $COMPILE_R7RS in
capyscheme) printf "\n#|\nexec capy --r6rs $prepend_dirs $append_dirs --script \$0\n|#\n" > "$output_file";;
chezscheme) echo "$prefix scheme --libdirs $prepend_dirs:$append_dirs --program" > "$output_file";;
guile) printf "$prefix guile --r6rs $prepend_dirs $append_dirs\n!#\n" > "$output_file";;
ikarus) echo "$prefix IKARUS_LIBRARY_PATH=$prepend_dirs:$append_dirs ikarus --r6rs-script" > "$output_file";;
ironscheme) echo "$prefix ironscheme $prepend_dirs $append_dirs" > "$output_file";;
larceny) printf "\n#|\nexec larceny -r6rs -utf8 -quiet -nobanner $prepend_dirs $append_dirs -program \$0 --\n|#\n" > "$output_file";;
loko) LOKO_LIBRARY_PATH="$prepend_dirs:$append_dirs" loko --compile "$input_file";
if [ ! "${input_file%.sps}" = "$output_file" ]; then mv -f "${input_file%.sps}" "$output_file"; fi;;
mosh) echo "$prefix MOSH_LOADPATH=$prepend_dirs:$append_dirs mosh" > "$output_file";;
racket) printf "\n#|\nexec racket -I scheme/init -l r6rs/run.rkt $prepend_dirs $append_dirs \$0 --\n|#\n" > "$output_file";;
sagittarius) echo "$prefix sash -r6 $prepend_dirs $append_dirs" > "$output_file";;
ypsilon) echo "$prefix ypsilon $prepend_dirs $append_dirs --top-level-program" > "$output_file";;
*) echo "Unsupported implementation RNRS combination: $COMPILE_R7RS $rnrs"; exit 1;;
esac;;
R7RS)
case $COMPILE_R7RS in
capyscheme) printf "\n#|\nexec capy --r7rs $prepend_dirs $append_dirs --script \$0\n|#\n" > "$output_file";;
chicken) csc -o "$output_file" "$input_file";;
chibi) echo "$prefix chibi-scheme $prepend_dirs $append_dirs" > "$output_file";;
cyclone) cyclone -o "$output_file" $prepend_dirs $append_dirs "$input_file";;
foment) echo "$prefix foment $prepend_dirs $append_dirs -A /usr/local/share/snow" > "$output_file";;
gauche) echo "$prefix gosh -r7 $prepend_dirs $append_dirs" > "$output_file";;
gambit) echo "$prefix gsi -:r7rs $prepend_dirs $append_dirs" > "$output_file";;
goldfish) printf "\n#|\nexec goldfish --mode r7rs \$0\n|#\n" > "$output_file";;
guile) printf "$prefix guile --r7rs $prepend_dirs $append_dirs\n!#\n" > "$output_file";;
kawa) printf "\n#|\nexec kawa -J--enable-native-access=ALL-UNNAMED -J--add-exports=java.base/jdk.internal.foreign.layout=ALL-UNNAMED -J--add-exports=java.base/jdk.internal.foreign.abi=ALL-UNNAMED -J--add-exports=java.base/jdk.internal.foreign=ALL-UNNAMED --r7rs --full-tailcalls -Dkawa.import.path=$prepend_dirs:$append_dirs:/usr/local/share/kawa/lib/*.sld -f \$0\n|#" > "$output_file";;
larceny) printf "\n#|\nexec larceny -r7rs -utf8 -quiet -nobanner $prepend_dirs $append_dirs -program \$0 --\n|#\n" > "$output_file";;
loko) LOKO_LIBRARY_PATH="$prepend_dirs:$append_dirs" loko -std=r7rs --compile "$input_file";
if [ ! "${input_file%.scm}" = "$output_file" ]; then mv -f "${input_file%.sps}" "$output_file"; fi;;
meevax) echo "$prefix meevax $prepend_dirs $append_dirs" > "$output_file";;
mit-scheme) {
printf "\n#|\n"
echo 'libs=""'
echo "for dir in $prepend_dirs $append_dirs; do libs=\"\$libs \$(find \$dir -name *.sld -printf \"--load %p \")\"; done"
echo "exec mit-scheme --batch-mode \$libs --load \$0 --eval \"(exit 0)\" -- \"$@\""
echo "|#"
} > "$output_file";;
mosh) echo "$prefix MOSH_LOADPATH=$prepend_dirs:$append_dirs mosh" > "$output_file";;
racket) echo "$prefix racket -I r7rs $prepend_dirs $append_dirs --script" > "$output_file";;
sagittarius) echo "$prefix sash -r7 $prepend_dirs $append_dirs" > "$output_file";;
skint) printf "\n#|\nexec skint $prepend_dirs $append_dirs --program \$0 \n|#\n" > "$output_file";;
stklos) echo "$prefix stklos $prepend_dirs $append_dirs" > "$output_file";;
tr7) case "$prepend_dirs:$append_dirs" in
":") echo "$prefix tr7i -1" > "$output_file";;
*) echo "$prefix TR7_LIB_PATH=$prepend_dirs:$append_dirs tr7i -1" > "$output_file";;
esac;;
ypsilon) echo "$prefix ypsilon $prepend_dirs $append_dirs --top-level-program" > "$output_file";;
*) echo "Unsupported implementation RNRS combination: $COMPILE_R7RS $rnrs"; exit 1;;
esac;;
esac
case $COMPILE_R7RS in
chicken|cyclone|loko) sleep 0;;
*) cat "$input_file" >> "$output_file"; echo "" >> "$output_file";;
esac
chmod +x "$output_file"