Updated the README files to reflect the new use of the autoconf
"configure" script, and updated the VERSION revision number.
diff --git a/sky130/README b/sky130/README
index 4f650ca..acf9e0d 100644
--- a/sky130/README
+++ b/sky130/README
@@ -71,7 +71,28 @@
Step 1:
- Edit the Makefile to set the following definitions for your host system:
+ Run "configure" to set the paths to the Google/SkyWater source
+ repository and to set the path to the install location. Note that
+ the configure script is located in the open_pdks top level directory,
+ not in the foundry subdirctory, and must be run from the top level
+ directory. Configure options are as follows:
+
+ --with-sky130-source=/path/to/sky130/source
+ "location of the source files for sky130"
+ --with-local-path=/path/to/install/pdks
+ "location where the PDKs will be installed"
+
+ NOTE: The intention of the configure file is to not have to hand-edit
+ the Makefile. However, the development of the configure script is
+ currently ongoing and unfinished, so for now the Makefile should be
+ checked and edited after running configure.
+
+Step 2:
+
+ All other steps are run in the sky130/ subdirectory.
+
+ cd to the sky130/ subdirectory and edit the Makefile to set the following
+ definitions for your host system:
EF_STYLE = Select "1" for an efabless-style file structure, "0"
otherwise. There are some differences in
@@ -93,13 +114,14 @@
in both the local and distribution installations. For
a distribution installation, this is the local name of
the path to the PDK after it has been distributed to
- the host computers.
+ the host computers (This should have been set by the
+ option --with-local-path= passed to configure).
DIST_PATH = The path to the location of the installed files prior to
distribution. This will most likely be a git or similar
repo.
-Step 2:
+Step 3:
Run:
make
@@ -108,7 +130,7 @@
for the SKY130A PDK, and process all vendor files, and place everything
in a local staging area.
-Step 3:
+Step 4:
For a local install, do:
make install-local
