diff --git a/Makefile.in b/Makefile.in
index 37de817..d78dafc 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -39,19 +39,15 @@
 # The following definitions are tied to the contents
 # of this repository and should not be changed.
 
-TECHS =
-
-SKY130_SOURCE_PATH = @SKY130_SOURCE_PATH@
-ifneq ($(SKY130_SOURCE_PATH),)
-    TECHS += sky130
-endif
+TECHS = @ALL_TECHS@
+ENABLED_TECHS = @ENABLED_TECHS@
 
 DONE_MESSAGE = "Done."
 ifeq ($(TECHS),)
 	DONE_MESSAGE = "No techs configured."
 endif
 
-TECHS_ALL = $(addprefix tech_,$(TECHS))
+TECHS_ALL = $(addprefix tech-,$(TECHS))
 TECHS_INSTALL = $(addprefix install-,$(TECHS))
 TECHS_UNINSTALL = $(addprefix uninstall-,$(TECHS))
 TECHS_CLEAN = $(addprefix clean-,$(TECHS))
@@ -59,6 +55,8 @@
 
 #---------------------------------------------------
 
+.PHONY: all install uninstall clean veryclean
+
 all: $(TECHS_ALL)
 	@echo $(DONE_MESSAGE)
 
@@ -113,21 +111,21 @@
 
 #---------------------------------------------------
 
-tech_sky130:
-	(cd sky130 && ${MAKE} all)
+tech-%: %
+	(cd $* && ${MAKE} all)
 
 #---------------------------------------------------
 
-install-sky130:	sky130
-	(cd sky130 && ${MAKE} install)
+install-%: %
+	(cd $* && ${MAKE} install)
 
-uninstall-sky130: sky130
-	(cd sky130 && ${MAKE} uninstall)
+uninstall-%: %
+	(cd $* && ${MAKE} uninstall)
 
-clean-sky130:
-	(cd sky130 && ${MAKE} clean)
+clean-%:
+	(cd $* && ${MAKE} clean)
 
-veryclean-sky130:
-	(cd sky130 && ${MAKE} veryclean)
+veryclean-%:
+	(cd $* && ${MAKE} veryclean)
 
 #---------------------------------------------------
diff --git a/VERSION b/VERSION
index f6afdf0..5ed41a6 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.0.246
+1.0.247
diff --git a/scripts/configure b/scripts/configure
index 4b226b2..7beeacc 100755
--- a/scripts/configure
+++ b/scripts/configure
@@ -587,6 +587,7 @@
 
 ac_subst_vars='LTLIBOBJS
 LIBOBJS
+ENABLED_TECHS
 EF_STYLE
 SKY130_OSU_T18_PATH
 SKY130_OSU_T15_PATH
@@ -603,6 +604,7 @@
 NETGEN_DISABLED
 MAGIC_DISABLED
 KLAYOUT_DISABLED
+ALL_TECHS
 SKY130_SOURCE_PATH
 SKY130_LINK_TARGETS
 SED
@@ -2169,6 +2171,8 @@
     python3 -c 'import os,sys;print(os.path.realpath(os.path.expanduser(sys.argv[1])))' $1
 }
 
+ENABLED_TECHS=
+
 # detect PDKs based on directories that include Makefile.in files
 
 
@@ -2200,10 +2204,12 @@
                 if test "$enableval" == "yes" -o "$enableval" == "YES"; then
                     export SKY130_SOURCE_PATH=../sources/sky130-pdk
             	    SKY130_AUTO="1"
+		    ENABLED_TECHS="$ENABLED_TECHS sky130"
                 elif test "$enableval" == "no" -o "$enableval" == "NO"; then
                     echo "Disabling sky130..."
                 else
                     SKY130_SOURCE_PATH=$enableval
+		    ENABLED_TECHS="$ENABLED_TECHS sky130"
                 fi
 
 fi
@@ -2271,6 +2277,10 @@
 
 
 
+# Export the list of known technologies to the Makefile
+ALL_TECHS="sky130"
+
+
 # Set variables for tool setups
 
 
@@ -2750,8 +2760,10 @@
 
 
 
+# Export the list of enabled technologies to the Makefile
 
-MAKEFILES=$(find .. -name "Makefile.in" | sed 's/\(.*\)\.in/\1/g')
+
+MAKEFILES=$(find -L .. -name "Makefile.in" | sed 's/\(.*\)\.in/\1/g')
 ac_config_files="$ac_config_files $MAKEFILES"
 
 
diff --git a/scripts/configure.ac b/scripts/configure.ac
index 0dbb30d..cfeef5a 100755
--- a/scripts/configure.ac
+++ b/scripts/configure.ac
@@ -20,8 +20,10 @@
     python3 -c 'import os,sys;print(os.path.realpath(os.path.expanduser(sys.argv@<:@1@:>@)))' $1
 }
 
+ENABLED_TECHS=
+
 # detect PDKs based on directories that include Makefile.in files
-m4_define([M4_GET_TECHS], [m4_normalize(m4_esyscmd(cd .. && find * -mindepth 1 -maxdepth 1 -name "Makefile.in" -exec dirname {} \; | tr "\n" " "))])
+m4_define([M4_GET_TECHS], [m4_normalize(m4_esyscmd(cd .. && find -H * -mindepth 1 -maxdepth 1 -name "Makefile.in" -exec dirname {} \; | tr "\n" " "))])
 
 # define tools
 # define tools to install setup files for.  This does not imply that the tools are
@@ -46,10 +48,12 @@
                 if test "$enableval" == "yes" -o "$enableval" == "YES"; then
                     export pdkvar[]_SOURCE_PATH=../sources/pdk-[pdk]
             	    pdkvar[]_AUTO="1"
+		    ENABLED_TECHS="$ENABLED_TECHS pdk"
                 elif test "$enableval" == "no" -o "$enableval" == "NO"; then
                     echo "Disabling pdk..."
                 else
                     pdkvar[]_SOURCE_PATH=$enableval
+		    ENABLED_TECHS="$ENABLED_TECHS pdk"
                 fi
             ], [
             ]
@@ -92,6 +96,10 @@
 
 M4_GEN_WITH_PDK_ARGS(M4_GET_TECHS())
 
+# Export the list of known technologies to the Makefile
+ALL_TECHS="M4_GET_TECHS()"
+AC_SUBST(ALL_TECHS)
+
 # Set variables for tool setups
 AC_DEFUN([M4_GEN_WITH_TOOLS], [
     m4_foreach_w(tool, $1, [
@@ -249,8 +257,10 @@
 )
 
 AC_SUBST(EF_STYLE)
+# Export the list of enabled technologies to the Makefile
+AC_SUBST(ENABLED_TECHS)
 
-MAKEFILES=$(find .. -name "Makefile.in" | sed 's/\(.*\)\.in/\1/g')
+MAKEFILES=$(find -L .. -name "Makefile.in" | sed 's/\(.*\)\.in/\1/g')
 AC_CONFIG_FILES($MAKEFILES)
 
 AC_OUTPUT