diff -uNr sc/configure sc.mod/configure
--- sc/configure	2022-04-12 17:42:09.891984764 -0700
+++ sc.mod/configure	2022-04-12 21:21:41.160050820 -0700
@@ -30,9 +30,7 @@
 while [ $# -gt 0 ]; do
 	case $1 in
 	-s) SFLAG=1;;
-	*)
-		echo "$0: $1: Unknown option" >&2
-		usage 1;;
+	*) ;;
 	esac
 	shift
 done
diff -uNr sc/Makefile.in sc.mod/Makefile.in
--- sc/Makefile.in	2022-04-12 17:45:34.738634444 -0700
+++ sc.mod/Makefile.in	2022-04-12 18:04:04.218706481 -0700
@@ -20,7 +20,7 @@
 # packaging this with an O/S, for example, you'll probably want to change
 # this to /usr.  Otherwise, /usr/local is probably more appropriate, unless
 # you're replacing the vendor-supplied version.
-prefix=/usr/local
+prefix=@TERMUX_PREFIX@
 
 # This is where the install step puts it.
 EXDIR=${prefix}/bin
@@ -169,7 +169,7 @@
 # Command to use to make temporary copies of some source files.
 #LN=ln -s
 #LN=cp
-LN=ln
+LN=ln -s
 
 #### SYSTEM DEFINES ####