Additional support for automatically searching standard places for
repositories before attempting a download.
diff --git a/pdk.patch b/pdk.patch
new file mode 100644
index 0000000..166dda4
--- /dev/null
+++ b/pdk.patch
@@ -0,0 +1,337 @@
+commit c8e490f65d8624cc2e39147afd1c0269cac7f8b4
+Author: Donn <me@donn.website>
+Date: Tue Dec 29 01:38:02 2020 +0200
+
+ Looking for PDKs in standard directories then downloading
+
+diff --git a/scripts/.gitignore b/scripts/.gitignore
+index b1083e1..1383243 100644
+--- a/scripts/.gitignore
++++ b/scripts/.gitignore
+@@ -4,4 +4,4 @@
+ !configure.ac
+ !tools.txt
+ !print_tools_make.pl
+-!dl
+\ No newline at end of file
++!download.sh
+\ No newline at end of file
+diff --git a/scripts/configure b/scripts/configure
+index ba4f0c8..5e03076 100755
+--- a/scripts/configure
++++ b/scripts/configure
+@@ -628,6 +628,7 @@ infodir
+ docdir
+ oldincludedir
+ includedir
++runstatedir
+ localstatedir
+ sharedstatedir
+ sysconfdir
+@@ -706,6 +707,7 @@ datadir='${datarootdir}'
+ sysconfdir='${prefix}/etc'
+ sharedstatedir='${prefix}/com'
+ localstatedir='${prefix}/var'
++runstatedir='${localstatedir}/run'
+ includedir='${prefix}/include'
+ oldincludedir='/usr/include'
+ docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+@@ -958,6 +960,15 @@ do
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
++ -runstatedir | --runstatedir | --runstatedi | --runstated \
++ | --runstate | --runstat | --runsta | --runst | --runs \
++ | --run | --ru | --r)
++ ac_prev=runstatedir ;;
++ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
++ | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
++ | --run=* | --ru=* | --r=*)
++ runstatedir=$ac_optarg ;;
++
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+@@ -1095,7 +1106,7 @@ fi
+ for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
+ datadir sysconfdir sharedstatedir localstatedir includedir \
+ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+- libdir localedir mandir
++ libdir localedir mandir runstatedir
+ do
+ eval ac_val=\$$ac_var
+ # Remove trailing slashes.
+@@ -1248,6 +1259,7 @@ Fine tuning of the installation directories:
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
++ --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+@@ -1279,7 +1291,7 @@ Optional Features:
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-sky130-pdk=[/path/to/sky130/] --disable-sky130-pdk
+ "location of the source files for the sky130 (pdks
+- with a pdk_url file can automatically download them
++ with a pdk_info file can automatically download them
+ if the path is omitted)"
+ --enable-klayout
+ Enable or disable klayout [default=enabled]
+@@ -1797,22 +1809,22 @@ $as_echo "$as_me: Found technology directories: sky130" >&6;}
+ SKY130_LINK_TARGETS="none"
+
+ pdk_get() {
+- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ../sky130/pdk_url" >&5
+-$as_echo_n "checking for ../sky130/pdk_url... " >&6; }
+-if ${ac_cv_file____sky130_pdk_url+:} false; then :
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ../sky130/pdk_info" >&5
++$as_echo_n "checking for ../sky130/pdk_info... " >&6; }
++if ${ac_cv_file____sky130_pdk_info+:} false; then :
+ $as_echo_n "(cached) " >&6
+ else
+ test "$cross_compiling" = yes &&
+ as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
+-if test -r "../sky130/pdk_url"; then
+- ac_cv_file____sky130_pdk_url=yes
++if test -r "../sky130/pdk_info"; then
++ ac_cv_file____sky130_pdk_info=yes
+ else
+- ac_cv_file____sky130_pdk_url=no
++ ac_cv_file____sky130_pdk_info=no
+ fi
+ fi
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file____sky130_pdk_url" >&5
+-$as_echo "$ac_cv_file____sky130_pdk_url" >&6; }
+-if test "x$ac_cv_file____sky130_pdk_url" = xyes; then :
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file____sky130_pdk_info" >&5
++$as_echo "$ac_cv_file____sky130_pdk_info" >&6; }
++if test "x$ac_cv_file____sky130_pdk_info" = xyes; then :
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ../pdks/sky130" >&5
+ $as_echo_n "checking for ../pdks/sky130... " >&6; }
+@@ -1835,9 +1847,11 @@ if test "x$ac_cv_file____pdks_sky130" = xyes; then :
+
+ else
+
+- mkdir -p ../pdks/sky130
+- sh dl $(cat "../sky130/pdk_get") ../pdks/sky130.tar.gz;
+- (echo "Extracting sky130" && cd ../pdks && tar -xf sky130.tar.gz --strip-components 1 -C ../pdks/sky130)
++ REPO=$(cat "../sky130/pdk_info" | sed -n "1p")
++ POST_CLONE_COMMANDS=$(cat "../sky130/pdk_info" | sed "1d")
++ mkdir -p ../pdks
++ git clone "$REPO" ../pdks/sky130;
++ (cd ../pdks/sky130 && sh -c "$POST_CLONE_COMMANDS")
+
+ fi
+
+@@ -1851,11 +1865,26 @@ fi
+
+ }
+
++ pdk_find() {
++ FOUND=0
++ for path in /opt/pdks/sky130 /usr/share/pdks/sky130 /usr/local/share/pdks/sky130; do
++ if [ -d $path ] ; then
++ echo "Found sky130 in $path, using this installation..."
++ export SKY130_SOURCE_PATH=$path
++ FOUND=1
++ fi
++ done
++ if [ "$FOUND" = "sky130" ]; then
++ echo "Could not found sky130 in standard search paths, manually downloading to ../pdks/sky130 ..."
++ pdk_find
++ fi
++ }
++
+ # Check whether --enable-sky130-sky130 was given.
+ if test "${enable_sky130_pdk+set}" = set; then :
+ enableval=$enable_sky130_pdk;
+ if test "$enableval" == "yes" -o "$enableval" == "YES"; then
+- pdk_get
++ pdk_find
+ elif test "$enableval" == "no" -o "$enableval" == "NO"; then
+ echo "Disabling sky130..."
+ else
+@@ -1864,7 +1893,7 @@ if test "${enable_sky130_pdk+set}" = set; then :
+
+ else
+
+- pdk_get
++ pdk_find
+
+
+ fi
+@@ -2455,7 +2484,7 @@ if ${am_cv_pathless_PYTHON+:} false; then :
+ $as_echo_n "(cached) " >&6
+ else
+
+- for am_cv_pathless_PYTHON in python python2 python3 python3.3 python3.2 python3.1 python3.0 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 none; do
++ for am_cv_pathless_PYTHON in python python2 python3 python3.8 python3.7 python3.6 python3.5 python3.4 python3.3 python3.2 python3.1 python3.0 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 none; do
+ test "$am_cv_pathless_PYTHON" = none && break
+ prog="import sys
+ # split strings by '.' and convert to numeric. Append some zeros
+@@ -2678,28 +2707,33 @@ $as_echo "$am_cv_python_pyexecdir" >&6; }
+
+ if test -z $PYTHON;
+ then
+- PYTHON="python"
++ if test -z "";
++ then
++ PYTHON="python3"
++ else
++ PYTHON=""
++ fi
+ fi
+ PYTHON_NAME=`basename $PYTHON`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking $PYTHON_NAME module: distutils" >&5
+ $as_echo_n "checking $PYTHON_NAME module: distutils... " >&6; }
+- $PYTHON -c "import distutils" 2>/dev/null
+- if test $? -eq 0;
+- then
+- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++ $PYTHON -c "import distutils" 2>/dev/null
++ if test $? -eq 0;
++ then
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $as_echo "yes" >&6; }
+- eval HAVE_PYMOD_DISTUTILS=yes
+- else
+- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++ eval HAVE_PYMOD_DISTUTILS=yes
++ else
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ $as_echo "no" >&6; }
+- eval HAVE_PYMOD_DISTUTILS=no
+- #
+- if test -n ""
+- then
+- as_fn_error $? "failed to find required module distutils" "$LINENO" 5
+- exit 1
+- fi
+- fi
++ eval HAVE_PYMOD_DISTUTILS=no
++ #
++ if test -n ""
++ then
++ as_fn_error $? "failed to find required module distutils" "$LINENO" 5
++ exit 1
++ fi
++ fi
+
+
+ # Check for "--with-ef-style"
+diff --git a/scripts/configure.ac b/scripts/configure.ac
+index 1c06fcf..03866fc 100755
+--- a/scripts/configure.ac
++++ b/scripts/configure.ac
+@@ -24,13 +24,15 @@ AC_DEFUN([M4_GEN_WITH_PDK_ARGS], [
+ pdkvar[]_LINK_TARGETS="none"
+
+ pdk_get() {
+- AC_CHECK_FILE(../pdk/[pdk]_url, [
++ AC_CHECK_FILE(../pdk/[pdk]_info, [
+ AC_CHECK_FILE(../pdks/pdk,[
+ echo "Using pre-existing pdk download..."
+ ], [
+- mkdir -p ../pdks/pdk
+- sh dl $(cat "../pdk/pdk_get") ../pdks/pdk.tar.gz;
+- (echo "Extracting pdk..." && cd ../pdks && tar -xf pdk.tar.gz --strip-components 1 -C ../pdks/pdk)
++ REPO=$(cat "../pdk/pdk_info" | sed -n "1p")
++ POST_CLONE_COMMANDS=$(cat "../pdk/pdk_info" | sed "1d")
++ mkdir -p ../pdks
++ git clone "$REPO" ../pdks/pdk;
++ (cd ../pdks/pdk && sh -c "$POST_CLONE_COMMANDS")
+ ])
+ export pdkvar[]_SOURCE_PATH=../pdks/pdk
+ ], [
+@@ -38,18 +40,33 @@ AC_DEFUN([M4_GEN_WITH_PDK_ARGS], [
+ ])
+ }
+
++ pdk_find() {
++ FOUND=0
++ for path in /opt/pdks/pdk /usr/share/pdks/pdk /usr/local/share/pdks/pdk; do
++ if @<:@ -d $path @:>@ ; then
++ echo "Found pdk in $path, using this installation..."
++ export pdkvar[]_SOURCE_PATH=$path
++ FOUND=1
++ fi
++ done
++ if @<:@ "$FOUND" = "$1" @:>@; then
++ echo "Could not found pdk in standard search paths, manually downloading to ../pdks/pdk ..."
++ pdk_find
++ fi
++ }
++
+ AC_ARG_ENABLE(pdk-[pdk],
+ [AS_HELP_STRING([--enable-pdk-[pdk]=@<:@/path/to/pdk/@:>@ --disable-pdk-[pdk]], "location of the source files for the pdk (pdks with a [pdk]_url file can automatically download them if the path is omitted)")],
+ [
+ if test "$enableval" == "yes" -o "$enableval" == "YES"; then
+- pdk_get
++ pdk_find
+ elif test "$enableval" == "no" -o "$enableval" == "NO"; then
+ echo "Disabling pdk..."
+ else
+ export pdkvar[]_SOURCE_PATH=$enableval
+ fi
+ ], [
+- pdk_get
++ pdk_find
+ ]
+ )
+ # # Require this argument
+diff --git a/scripts/download.sh b/scripts/download.sh
+new file mode 100755
+index 0000000..7623f32
+--- /dev/null
++++ b/scripts/download.sh
+@@ -0,0 +1,22 @@
++#!/bin/sh
++#
++# Neither curl or wget are guaranteed to be included in all *nix systems,
++# (but most have *one* of them). This tools tries its best to find one.
++#
++
++DL_CMD=
++if type "wget" > /dev/null; then
++ DL_CMD="wget -qO"
++fi
++
++if type "curl" > /dev/null; then
++ DL_CMD="curl -sLo"
++fi
++
++if [ "$DL_CMD" = "" ]; then
++ echo "Either curl or wget are required to automatically install tools."
++ exit 1
++fi
++
++echo "Downloading $1 to $2..."
++$DL_CMD $2 $1
+\ No newline at end of file
+diff --git a/sky130/pdk_info b/sky130/pdk_info
+new file mode 100644
+index 0000000..ee872cd
+--- /dev/null
++++ b/sky130/pdk_info
+@@ -0,0 +1,10 @@
++https://github.com/google/skywater-pdk
++
++# Post Clone Commands
++for i in $(git submodule | grep /latest | awk '{print $2}'); do
++ git submodule init $i
++done
++
++git submodule update
++
++make timing
+\ No newline at end of file
+diff --git a/sky130/pdk_url b/sky130/pdk_url
+deleted file mode 100644
+index 11a17e1..0000000
+--- a/sky130/pdk_url
++++ /dev/null
+@@ -1 +0,0 @@
+-https://github.com/google/skywater-pdk/archive/master.tar.gz
+\ No newline at end of file
diff --git a/scripts/.gitignore b/scripts/.gitignore
index b1083e1..1383243 100644
--- a/scripts/.gitignore
+++ b/scripts/.gitignore
@@ -4,4 +4,4 @@
!configure.ac
!tools.txt
!print_tools_make.pl
-!dl
\ No newline at end of file
+!download.sh
\ No newline at end of file
diff --git a/scripts/configure b/scripts/configure
index ba4f0c8..5e03076 100755
--- a/scripts/configure
+++ b/scripts/configure
@@ -628,6 +628,7 @@
docdir
oldincludedir
includedir
+runstatedir
localstatedir
sharedstatedir
sysconfdir
@@ -706,6 +707,7 @@
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
+runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
@@ -958,6 +960,15 @@
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
+ -runstatedir | --runstatedir | --runstatedi | --runstated \
+ | --runstate | --runstat | --runsta | --runst | --runs \
+ | --run | --ru | --r)
+ ac_prev=runstatedir ;;
+ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+ | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+ | --run=* | --ru=* | --r=*)
+ runstatedir=$ac_optarg ;;
+
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@@ -1095,7 +1106,7 @@
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
- libdir localedir mandir
+ libdir localedir mandir runstatedir
do
eval ac_val=\$$ac_var
# Remove trailing slashes.
@@ -1248,6 +1259,7 @@
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
@@ -1279,7 +1291,7 @@
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--enable-sky130-pdk=[/path/to/sky130/] --disable-sky130-pdk
"location of the source files for the sky130 (pdks
- with a pdk_url file can automatically download them
+ with a pdk_info file can automatically download them
if the path is omitted)"
--enable-klayout
Enable or disable klayout [default=enabled]
@@ -1797,22 +1809,22 @@
SKY130_LINK_TARGETS="none"
pdk_get() {
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ../sky130/pdk_url" >&5
-$as_echo_n "checking for ../sky130/pdk_url... " >&6; }
-if ${ac_cv_file____sky130_pdk_url+:} false; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ../sky130/pdk_info" >&5
+$as_echo_n "checking for ../sky130/pdk_info... " >&6; }
+if ${ac_cv_file____sky130_pdk_info+:} false; then :
$as_echo_n "(cached) " >&6
else
test "$cross_compiling" = yes &&
as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
-if test -r "../sky130/pdk_url"; then
- ac_cv_file____sky130_pdk_url=yes
+if test -r "../sky130/pdk_info"; then
+ ac_cv_file____sky130_pdk_info=yes
else
- ac_cv_file____sky130_pdk_url=no
+ ac_cv_file____sky130_pdk_info=no
fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file____sky130_pdk_url" >&5
-$as_echo "$ac_cv_file____sky130_pdk_url" >&6; }
-if test "x$ac_cv_file____sky130_pdk_url" = xyes; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file____sky130_pdk_info" >&5
+$as_echo "$ac_cv_file____sky130_pdk_info" >&6; }
+if test "x$ac_cv_file____sky130_pdk_info" = xyes; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ../pdks/sky130" >&5
$as_echo_n "checking for ../pdks/sky130... " >&6; }
@@ -1835,9 +1847,11 @@
else
- mkdir -p ../pdks/sky130
- sh dl $(cat "../sky130/pdk_get") ../pdks/sky130.tar.gz;
- (echo "Extracting sky130" && cd ../pdks && tar -xf sky130.tar.gz --strip-components 1 -C ../pdks/sky130)
+ REPO=$(cat "../sky130/pdk_info" | sed -n "1p")
+ POST_CLONE_COMMANDS=$(cat "../sky130/pdk_info" | sed "1d")
+ mkdir -p ../pdks
+ git clone "$REPO" ../pdks/sky130;
+ (cd ../pdks/sky130 && sh -c "$POST_CLONE_COMMANDS")
fi
@@ -1851,11 +1865,26 @@
}
+ pdk_find() {
+ FOUND=0
+ for path in /opt/pdks/sky130 /usr/share/pdks/sky130 /usr/local/share/pdks/sky130; do
+ if [ -d $path ] ; then
+ echo "Found sky130 in $path, using this installation..."
+ export SKY130_SOURCE_PATH=$path
+ FOUND=1
+ fi
+ done
+ if [ "$FOUND" = "sky130" ]; then
+ echo "Could not found sky130 in standard search paths, manually downloading to ../pdks/sky130 ..."
+ pdk_find
+ fi
+ }
+
# Check whether --enable-sky130-sky130 was given.
if test "${enable_sky130_pdk+set}" = set; then :
enableval=$enable_sky130_pdk;
if test "$enableval" == "yes" -o "$enableval" == "YES"; then
- pdk_get
+ pdk_find
elif test "$enableval" == "no" -o "$enableval" == "NO"; then
echo "Disabling sky130..."
else
@@ -1864,7 +1893,7 @@
else
- pdk_get
+ pdk_find
fi
@@ -2455,7 +2484,7 @@
$as_echo_n "(cached) " >&6
else
- for am_cv_pathless_PYTHON in python python2 python3 python3.3 python3.2 python3.1 python3.0 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 none; do
+ for am_cv_pathless_PYTHON in python python2 python3 python3.8 python3.7 python3.6 python3.5 python3.4 python3.3 python3.2 python3.1 python3.0 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 none; do
test "$am_cv_pathless_PYTHON" = none && break
prog="import sys
# split strings by '.' and convert to numeric. Append some zeros
@@ -2678,28 +2707,33 @@
if test -z $PYTHON;
then
- PYTHON="python"
+ if test -z "";
+ then
+ PYTHON="python3"
+ else
+ PYTHON=""
+ fi
fi
PYTHON_NAME=`basename $PYTHON`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $PYTHON_NAME module: distutils" >&5
$as_echo_n "checking $PYTHON_NAME module: distutils... " >&6; }
- $PYTHON -c "import distutils" 2>/dev/null
- if test $? -eq 0;
- then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+ $PYTHON -c "import distutils" 2>/dev/null
+ if test $? -eq 0;
+ then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
- eval HAVE_PYMOD_DISTUTILS=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+ eval HAVE_PYMOD_DISTUTILS=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
- eval HAVE_PYMOD_DISTUTILS=no
- #
- if test -n ""
- then
- as_fn_error $? "failed to find required module distutils" "$LINENO" 5
- exit 1
- fi
- fi
+ eval HAVE_PYMOD_DISTUTILS=no
+ #
+ if test -n ""
+ then
+ as_fn_error $? "failed to find required module distutils" "$LINENO" 5
+ exit 1
+ fi
+ fi
# Check for "--with-ef-style"
diff --git a/scripts/configure.ac b/scripts/configure.ac
index 1c06fcf..03866fc 100755
--- a/scripts/configure.ac
+++ b/scripts/configure.ac
@@ -24,13 +24,15 @@
pdkvar[]_LINK_TARGETS="none"
pdk_get() {
- AC_CHECK_FILE(../pdk/[pdk]_url, [
+ AC_CHECK_FILE(../pdk/[pdk]_info, [
AC_CHECK_FILE(../pdks/pdk,[
echo "Using pre-existing pdk download..."
], [
- mkdir -p ../pdks/pdk
- sh dl $(cat "../pdk/pdk_get") ../pdks/pdk.tar.gz;
- (echo "Extracting pdk..." && cd ../pdks && tar -xf pdk.tar.gz --strip-components 1 -C ../pdks/pdk)
+ REPO=$(cat "../pdk/pdk_info" | sed -n "1p")
+ POST_CLONE_COMMANDS=$(cat "../pdk/pdk_info" | sed "1d")
+ mkdir -p ../pdks
+ git clone "$REPO" ../pdks/pdk;
+ (cd ../pdks/pdk && sh -c "$POST_CLONE_COMMANDS")
])
export pdkvar[]_SOURCE_PATH=../pdks/pdk
], [
@@ -38,18 +40,33 @@
])
}
+ pdk_find() {
+ FOUND=0
+ for path in /opt/pdks/pdk /usr/share/pdks/pdk /usr/local/share/pdks/pdk; do
+ if @<:@ -d $path @:>@ ; then
+ echo "Found pdk in $path, using this installation..."
+ export pdkvar[]_SOURCE_PATH=$path
+ FOUND=1
+ fi
+ done
+ if @<:@ "$FOUND" = "$1" @:>@; then
+ echo "Could not found pdk in standard search paths, manually downloading to ../pdks/pdk ..."
+ pdk_find
+ fi
+ }
+
AC_ARG_ENABLE(pdk-[pdk],
[AS_HELP_STRING([--enable-pdk-[pdk]=@<:@/path/to/pdk/@:>@ --disable-pdk-[pdk]], "location of the source files for the pdk (pdks with a [pdk]_url file can automatically download them if the path is omitted)")],
[
if test "$enableval" == "yes" -o "$enableval" == "YES"; then
- pdk_get
+ pdk_find
elif test "$enableval" == "no" -o "$enableval" == "NO"; then
echo "Disabling pdk..."
else
export pdkvar[]_SOURCE_PATH=$enableval
fi
], [
- pdk_get
+ pdk_find
]
)
# # Require this argument
diff --git a/scripts/download.sh b/scripts/download.sh
new file mode 100644
index 0000000..ec206a5
--- /dev/null
+++ b/scripts/download.sh
@@ -0,0 +1,22 @@
+#!/bin/sh
+#
+# Neither curl or wget are guaranteed to be included in all *nix systems,
+# (but most have *one* of them). This tools tries its best to find one.
+#
+
+DL_CMD=
+if type "wget" > /dev/null; then
+ DL_CMD="wget -qO"
+fi
+
+if type "curl" > /dev/null; then
+ DL_CMD="curl -sLo"
+fi
+
+if [ "$DL_CMD" = "" ]; then
+ echo "Either curl or wget are required to automatically install tools."
+ exit 1
+fi
+
+echo "Downloading $1 to $2..."
+$DL_CMD $2 $1
diff --git a/sky130/pdk_info b/sky130/pdk_info
new file mode 100644
index 0000000..ee872cd
--- /dev/null
+++ b/sky130/pdk_info
@@ -0,0 +1,10 @@
+https://github.com/google/skywater-pdk
+
+# Post Clone Commands
+for i in $(git submodule | grep /latest | awk '{print $2}'); do
+ git submodule init $i
+done
+
+git submodule update
+
+make timing
\ No newline at end of file
diff --git a/sky130/pdk_url b/sky130/pdk_url
deleted file mode 100644
index 11a17e1..0000000
--- a/sky130/pdk_url
+++ /dev/null
@@ -1 +0,0 @@
-https://github.com/google/skywater-pdk/archive/master.tar.gz
\ No newline at end of file
