--- embedaddon/readline/support/shlib-install	2016/11/03 13:35:38	1.1.1.2
+++ embedaddon/readline/support/shlib-install	2021/03/17 01:01:01	1.1.1.3
@@ -17,7 +17,7 @@ LDCONFIG=ldconfig
 PROGNAME=`basename $0`
 USAGE="$PROGNAME [-D] -O host_os [-V host_vendor] -d installation-dir [-b bin-dir] -i install-prog [-U] library"
 
-# process options
+# process options - should use getopts
 
 while [ $# -gt 0 ]; do
 	case "$1" in
@@ -73,7 +73,7 @@ fi
 case "$host_os" in
 hpux*|darwin*|macosx*|linux*|solaris2*)
 	if [ -z "$uninstall" ]; then
-		chmod 555 ${INSTALLDIR}/${LIBNAME}
+		chmod 755 ${INSTALLDIR}/${LIBNAME}
 	fi ;;
 cygwin*|mingw*)
 	IMPLIBNAME=`echo ${LIBNAME} \
@@ -118,7 +118,7 @@ INSTALL_LINK2='${echo} cd $INSTALLDIR && ${echo} ${LN}
 # Create symlinks to the installed library.  This section is incomplete.
 #
 case "$host_os-$host_vendor" in
-*linux*|freebsd*-gentoo)
+*linux*|freebsd*|dragonfly*)
 	# libname.so.M -> libname.so.M.N
 	${echo} ${RM} ${INSTALLDIR}/$LINK2
 	if [ -z "$uninstall" ]; then
@@ -154,38 +154,6 @@ solaris2*|aix4.[2-9]*|aix[5-9]*|osf*|irix[56]*|sysv[45
 	fi
 	;;
 
-
-# FreeBSD 3.x and above can have either a.out or ELF shared libraries
-freebsd3.*|freebsdaout*)
-	if [ -x /usr/bin/objformat ] && [ "`/usr/bin/objformat`" = "elf" ]; then
-		# libname.so -> libname.so.M
-		${echo} ${RM} ${INSTALLDIR}/$LINK1
-		if [ -z "$uninstall" ]; then
-			eval $INSTALL_LINK1
-		fi
-	else
-		# libname.so.M -> libname.so.M.N
-		${echo} ${RM} ${INSTALLDIR}/$LINK2
-		if [ -z "$uninstall" ]; then
-			eval $INSTALL_LINK2
-		fi
-
-		# libname.so -> libname.so.M.N
-		${echo} ${RM} ${INSTALLDIR}/$LINK1
-		if [ -z "$uninstall" ]; then
-			eval $INSTALL_LINK1
-		fi
-	fi
-	;;
-
-freebsd[4-9]*|freebsd1[0-9]*|freebsdelf*|dragonfly*)
-	# libname.so -> libname.so.M
-	${echo} ${RM} ${INSTALLDIR}/$LINK1
-	if [ -z "$uninstall" ]; then
-		eval $INSTALL_LINK1
-	fi
-	;;
-	
 hpux1*)
 	# libname.sl -> libname.M
 	${echo} ${RM} ${INSTALLDIR}/$LINK1.sl