Ran last commit from the wrong directory and didn't catch most of the
modified files.
diff --git a/Makefile.in b/Makefile.in
index 1a1c2c7..b0fcdc0 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -35,13 +35,39 @@
# The following definitions are tied to the contents
# of this repository and should not be changed.
-TECHS = sky130
+TECHS =
+
+SKY130_SOURCE_PATH = @SKY130_SOURCE_PATH@
+ifneq ($(SKY130_SOURCE_PATH),)
+ TECHS += sky130
+endif
+
+DONE_MESSAGE = "Done."
+ifeq ($(TECHS),)
+ DONE_MESSAGE = "No techs configured."
+endif
+
+TECHS_ALL = $(addprefix tech_,$(TECHS))
+TECHS_INSTALL = $(addprefix install-,$(TECHS))
+TECHS_CLEAN = $(addprefix clean-,$(TECHS))
+TECHS_VERYCLEAN = $(addprefix veryclean-,$(TECHS))
#---------------------------------------------------
-all: ${TECHS}
- for tech in ${TECHS}; do \
- ${MAKE} tech_$$tech; done
+all: $(TECHS_ALL)
+ @echo $(DONE_MESSAGE)
+
+install: $(TECHS_INSTALL)
+ @echo $(DONE_MESSAGE)
+
+clean: $(TECHS_CLEAN)
+ @echo $(DONE_MESSAGE)
+
+veryclean: $(TECHS_VERYCLEAN)
+ @echo $(DONE_MESSAGE)
+
+distclean: $(TECHS_VERYCLEAN)
+ @echo $(DONE_MESSAGE)
#---------------------------------------------------
@@ -59,20 +85,4 @@
veryclean-sky130:
(cd sky130 && ${MAKE} veryclean)
-#---------------------------------------------------
-
-install: ${TECHS}
- for tech in ${TECHS}; do \
- ${MAKE} install-$${tech}; done
-
-clean: ${TECHS}
- for tech in ${TECHS}; do \
- ${MAKE} clean-$${tech}; done
-
-veryclean: ${TECHS}
- for tech in ${TECHS}; do \
- ${MAKE} veryclean-$${tech}; done
-
-distclean: ${TECHS}
- for tech in ${TECHS}; do \
- ${MAKE} veryclean-$${tech}; done
+#---------------------------------------------------
\ No newline at end of file
