@[ -n "$(INSTALLTOP)" ] # should be set by top Makefile...
@if [ -n "$(SHARED_LIBS)" ]; then \
set -e; \
+ $(PERL) $(TOP)/util/mkdir-p.pl $(INSTALL_PREFIX)$(INSTALLTOP)/$(LIBDIR)/engines; \
for l in $(LIBNAMES); do \
( echo installing $$l; \
pfx=lib; \