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# Resolve dependencies between *.boot, *.lisp, *.clisp
# and other OpenAxiom source files within the given directory.
# Dependencies will be written (appended) to the makefile:
#
# OA_RESOLVE_DEPENDENCIES(directory, makefile)
#
# Example:
#
# OA_RESOLVE_DEPENDENCIES([src/boot/strap], [Makefile])
#
# -----------------------------
AC_DEFUN([OA_RESOLVE_DEPENDENCIES],
[ AC_MSG_CHECKING([dependencies in $1])
for f in $1/*.clisp $1/*.lisp $1/*.boot
do
AS_IF([test -f "$f"],
[AS_CASE(["$f"],
[*.boot], [OA_EXTRACT_BOOT([/^import @<:@^ @:>@+$/], [/^import /], [/$/], [$1], ["$f"]) >> $2],
[*.clisp], [OA_EXTRACT_LISP([/\((IMPORT-MODULE|import-module) "/], [/"\)/], [$1], ["$f"]) >> $2],
[*.lisp], [OA_EXTRACT_LISP([/\((IMPORT-MODULE|import-module) "/], [/"\)/], [$1], ["$f"]) >> $2])])
done
AC_MSG_RESULT([done])])
AC_DEFUN([OA_EXTRACT_LISP], [OA_EXTRACT([$1], [$1], [$2], [$3], [$4])])
AC_DEFUN([OA_EXTRACT_BOOT], [OA_EXTRACT([$1], [$2], [$3], [$4], [$5])])
AC_DEFUN([OA_EXTRACT],
[$AWK 'BEGIN {t=ARGV@<:@1@:>@; sub(/\.@<:@^.@:>@+$/,".$(FASLEXT)",t)} $1 {gsub ($2, "$4/"); gsub($3, ".$(FASLEXT)"); gsub(/_-/, "-"); r=r " " @S|@0} END {printf("%s:%s\n", t, r)}' $5])
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