diff -ruN ncurses-clean/config.sub ncurses/config.sub
--- ncurses-clean/config.sub	2022-10-14 15:55:47.209908636 -0300
+++ ncurses/config.sub	2022-10-14 15:56:44.089908194 -0300
@@ -1718,7 +1718,7 @@
 	# Now accept the basic system types.
 	# The portable systems comes first.
 	# Each alternative MUST end in a * to match a version number.
-	gnu* | android* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
+	gnu* | android* | astral* | bsd* | mach* | minix* | genix* | ultrix* | irix* \
 	     | *vms* | esix* | aix* | cnk* | sunos | sunos[34]* \
 	     | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
 	     | sym* |  plan9* | psp* | sim* | xray* | os68k* | v88r* \
diff -ruN ncurses-clean/configure ncurses/configure
--- ncurses-clean/configure	2022-10-14 15:55:47.209908636 -0300
+++ ncurses/configure	2022-10-14 16:01:02.713239547 -0300
@@ -6244,6 +6244,10 @@
 			LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
 		fi
 		;;
+	(astral*)
+		CC_SHARED_OPTS=-fPIC
+		MK_SHARED_LIB='${CC} -shared -o $@'
+		;;
 	(haiku*)
 
 	test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel