-install-program:: $(HACK_EXES)
- @if [ ! -d $(install_prefix)$(HACKDIR) ]; then \
- $(INSTALL_DIRS) $(install_prefix)$(HACKDIR) ; \
- fi ; \
- exes="$(HACK_EXES)" ; \
- for program in $$exes; do \
- echo $(INSTALL_PROGRAM) $$program \
- $(install_prefix)$(HACKDIR)/$$program ; \
- $(INSTALL_PROGRAM) $$program \
- $(install_prefix)$(HACKDIR)/$$program ; \
- done
+install-program:: $(EXES)
+ @exes="$(HACK_EXES)" ; \
+ idir="$(install_prefix)$(HACKDIR)" ; \
+ if [ "$$exes" != "" ]; then \
+ if [ ! -d $$idir ]; then \
+ $(INSTALL_DIRS) $$idir ; \
+ fi ; \
+ for program in $$exes; do \
+ echo $(INSTALL_PROGRAM) $$program $$idir/$$program ; \
+ $(INSTALL_PROGRAM) $$program $$idir/$$program ; \
+ done ; \
+ fi