Modified the Makefile to install some of the common scripts into
the destination at /usr/share/pdk.  Corrected the patch from
xschem for sky130_fd_pr, which was applied backwards.
diff --git a/scripts/configure b/scripts/configure
index 2d46ad1..824d296 100755
--- a/scripts/configure
+++ b/scripts/configure
@@ -584,6 +584,7 @@
 PACKAGE_BUGREPORT='github.com/RTimothyEdwards/open_pdks'
 PACKAGE_URL=''
 
+ac_default_prefix=/usr/share
 ac_subst_vars='LTLIBOBJS
 LIBOBJS
 EF_STYLE
@@ -1785,6 +1786,8 @@
 
 
 
+
+
 ## REQUIRES: https://www.gnu.org/software/autoconf-archive/ax_python_module.html#ax_python_module