- makefiles="utils/HelpGen/Makefile.in \
- utils/HelpGen/src/Makefile.in \
- utils/tex2rtf/Makefile.in \
- utils/tex2rtf/src/Makefile.in"
+ makefiles=""
+ for util in HelpGen tex2rtf ; do
+ if test -d $srcdir/utils/$util ; then
+ makefiles="utils/$util/Makefile.in \
+ utils/$util/src/Makefile.in \
+ $makefiles"
+ fi
+ done