Updated volare commit

base/desktop.Dockerfile

@@ -6,7 +6,7 @@ FROM greyltc/archlinux-aur:paru as osicstacks-base-desktop
 RUN pacman -Syuq --noconfirm
 
 # Install packages
-RUN aur-install sudo git git-lfs python python-pip python-pipx xz gnu-free-fonts vim ngspice gedit jupyter-notebook xterm
+RUN aur-install sudo git git-lfs python python-pip python-pipx xz gnu-free-fonts vim ngspice gedit jupyter-notebook xterm wget
 ENV TERM=xterm EDITOR=gedit
 
 # Clean cache

run.ps1

@@ -20,13 +20,29 @@ $global:STACK_OPTIONS = [ordered]@{
 $global:SELECTED_STACK='chipathon-tools'
 $global:CONTAINER_NAME=$global:SELECTED_STACK
 $global:EXECMODE='desktop'
-$global:PDK="gf180mcuC"
+$global:PDK="gf180mcuD"
 $global:DIRECTORY=Get-Location | Foreach-Object { $_.Path }
+$global:WSL_DISTRO="NO DISTRO"
 
 $global:PARAMS = ""
 
 New-Alias Call Invoke-Expression
 
+function debug($fname, $message) {
+    Write-Host "[$fname] $message" -ForegroundColor Green
+}
+
+function get-ubuntu-distro() {
+    # Identify if distro has (Predeterminado) or something like that
+    Invoke-Expression "wsl --list" | ForEach-Object {
+        if ($_ -match '\)' ) {
+            $global:WSL_DISTRO=$_.split('(')[0].replace(" ","")
+        }
+    }
+
+    debug "get-ubuntu-distro" "Linux distribution: $global:WSL_DISTRO"
+}
+
 function validate-environment() {
     Write-Host "Checking requirements and WSL updates" -ForegroundColor DarkGray
     
@@ -120,9 +136,34 @@ function path-conversion() {
     echo "/mnt/$($drive.tolower())$($path.replace("\","/"))"
 }
 
-function get-value-from-wsl () {
+function get-value-from-wsl() {
     $variable, $other = $args
-    return "$(wsl -d Ubuntu bash -c "echo `$$variable")"
+
+    $cmd = "wsl bash -c `'echo `$$variable`'"
+
+    # Simple replacement
+    #$cmd = "wsl -d $global:WSL_DISTRO bash -c `'echo `$$variable`'"
+    #$cmd = "wsl -d `'$global:WSL_DISTRO`' bash -c `'echo `$$variable`'"
+
+    # Using parenthesis
+    #$cmd = "wsl -d $($global:WSL_DISTRO) bash -c `'echo `$$variable`'"
+    #$cmd = "wsl -d `'$($global:WSL_DISTRO)`' bash -c `'echo `$$variable`'"
+    #$cmd = "wsl -d `"$($global:WSL_DISTRO)`" bash -c `'echo `$$variable`'"
+
+    # Using curly braces
+    #$cmd = "wsl -d ${global:WSL_DISTRO} bash -c `'echo `$$variable`'"
+    #$cmd = "wsl -d '${global:WSL_DISTRO}' bash -c `'echo `$$variable`'"
+
+    # Using here strings (Never worked)
+    # @"
+    # "wsl -d $global:WSL_DISTRO bash -c `'echo `$$variable`'"
+    # "@
+
+    debug "get-value-from-wsl" "Command: $cmd"
+
+    $response = Invoke-Expression "$cmd"
+    debug "get-value-from-wsl" "Response: $response"
+    return $response
 }
 
 function set-common-parameters () {
@@ -160,7 +201,8 @@ function run-docker-wsl() {
     $global:PARAMS += " -v /mnt/wslg:/mnt/wsl"
     $global:PARAMS += " -v ${global:DIRECTORY}:/home/designer/shared "
 
-    Call "wsl -d Ubuntu bash --noprofile --norc -ic `"docker run $global:PARAMS $global:IMAGE $global:COMMAND`""
+    #Call "wsl -d $global:WSL_DISTRO bash --noprofile --norc -ic `"docker run $global:PARAMS $global:IMAGE $global:COMMAND`""
+    Call "wsl bash --noprofile --norc -ic `"docker run $global:PARAMS $global:IMAGE $global:COMMAND`""
 
     if ($?) {
         Write-Host "Container created successfully!" -ForegroundColor Green
@@ -173,9 +215,9 @@ function run-docker-wsl() {
 }
 
 function run-docker-win() {
-    $global:PARAMS += " -v '\\wsl.localhost\Ubuntu\mnt\wslg:/tmp'"
+    $global:PARAMS += " -v '\\wsl.localhost\$global:WSL_DISTRO\mnt\wslg:/tmp'"
     $global:PARAMS += " -v ${global:DIRECTORY}:/home/designer/shared"
-    #$global:PARAMS += " -v '\\wsl.localhost\Ubuntu\mnt\wslg\runtime-dir'%XDG_RUNTIME_DIR%"
+    #$global:PARAMS += " -v '\\wsl.localhost\$global:WSL_DISTRO\mnt\wslg\runtime-dir'%XDG_RUNTIME_DIR%"
 
     Call "docker run $global:PARAMS $global:IMAGE $global:COMMAND"
 
@@ -193,7 +235,7 @@ function download-run-bat () {
     if (!$download) { return }
 
     try {
-        $response = Call "Invoke-WebRequest -URI https://git.1159.cl/Mario1159/osic-stacks/src/branch/main/run.ps1"
+        $response = Call "Invoke-WebRequest -URI https://git.1159.cl/Mario1159/osic-stacks/raw/branch/main/run.ps1 -OutFile run.ps1"
     } catch {
         $StatusCode = $_.Exception.Response.StatusCode.value__
         Write-Host "Error downloading file :( ($($StatusCode))" -ForegroundColor Red
@@ -214,6 +256,7 @@ function run(){
 
     download-run-bat
     validate-environment
+    get-ubuntu-distro
 
     if ($interactive) {
         select-stack

stacks/chipathon-tools/Dockerfile

@@ -2,6 +2,8 @@ ARG BASE_IMG=heavy-desktop
 FROM $BASE_IMG as chipathon-tools
 
 # Add scripts
+COPY --chown=designer:designer --chmod=755 stacks/chipathon-tools/scripts/global-variables.sh .
+
 COPY --chown=designer:designer --chmod=755 stacks/chipathon-tools/scripts/install-open-pdks.sh .
 RUN ./install-open-pdks.sh
 
@@ -12,4 +14,4 @@ RUN ./patch-open-pdks-sky130.sh
 RUN rm *.sh
 
 # Initialize the enviroment keeping container alive
-CMD ["sleep", "infinity"]
+CMD ["sleep", "infinity"]

stacks/chipathon-tools/scripts/.bashrc

@@ -1,22 +1,33 @@
 [[ $- != *i* ]] && return
 
+# ------------------
+# SET PDK PARAMETERS
+# ------------------
+
+if [ "$PDK" == "" ]; then
+    echo "PDK not defined, using default one (gf180mcuD)"
+    PDK=gf180mcuD
+fi
+
 case "$PDK" in
-gf180mcuC)
-    export PDKPATH=$PDK_ROOT/$PDK
-    export STD_CELL_LIBRARY=gf180mcu_fd_sc_mcu7t5v0
-    ;;
-sky130A)
-    export PDKPATH=$PDK_ROOT/$PDK
-    export STD_CELL_LIBRARY=sky130_fd_sc_hd
-    ;;
-*)
-    echo "PDK not defined, using default one (gf180mcuC)"
-    export PDK=gf180mcuC
-    export PDKPATH=$PDK_ROOT/$PDK
-    export STD_CELL_LIBRARY=gf180mcu_fd_sc_mcu7t5v0
-    ;;
+gf180mcuC) echo "gf180mcuC is not supported, only D variant [default one]" ;;
+gf180mcuD) export STD_CELL_LIBRARY=gf180mcu_fd_sc_mcu7t5v0 ;;
+sky130A)   export STD_CELL_LIBRARY=sky130_fd_sc_hd ;;
+*)         echo "PDK $PDK NOT RECOGNIZED";;
 esac
 
+export PDKPATH=$PDK_ROOT/$PDK
+
+export KLAYOUT_HOME=$PDK_ROOT/$PDK/libs.tech/klayout
+
+alias xschem='xschem -b --rcfile $PDK_ROOT/$PDK/libs.tech/xschem/xschemrc'
+alias xschemtcl='xschem --rcfile $PDK_ROOT/$PDK/libs.tech/xschem/xschemrc'
+#alias magic='magic --rcfile $PDK_ROOT/$PDK/libs.tech/magic/*.magicrc'
+
+# ------------------
+# SET PROMPT
+# ------------------
+
 function git_branch {
     branch=$(git symbolic-ref --short HEAD 2>/dev/null)
     if [ "$branch" != "" ]; then
@@ -37,13 +48,12 @@ c_whi='\[\033[01;37m\]'   # White
 # export PS1="${c_pur}\w $(git_branch)\n${c_res}\$ " ## This dont work :(
 PS1="${c_pur}\w \n${c_res}\$ " ## This dont work :(
 
-export KLAYOUT_HOME=$PDK_ROOT/$PDK/libs.tech/klayout
-export DESIGNS="/home/designer/shared"
+# --------------------------------
+# USEFUL ENV VARIABLES AND ALIASES
+# --------------------------------
 
 alias ls="ls --color=auto -XF"
 alias grep="grep --color=auto"
 
-alias xschem='xschem -b --rcfile $PDK_ROOT/$PDK/libs.tech/xschem/xschemrc'
-alias xschemtcl='xschem --rcfile $PDK_ROOT/$PDK/libs.tech/xschem/xschemrc'
-
-git config --global --add safe.directory $DESIGNS
+git config --global --add safe.directory /home/designer/shared
+git config --global --add safe.directory /workspaces/*

stacks/chipathon-tools/scripts/global-variables.sh

@@ -0,0 +1,12 @@
+export PDK_ROOT=/home/designer/.volare
+#export OPEN_PDKS_COMMIT="cd1748bb197f9b7af62a54507de6624e30363943"
+export OPEN_PDKS_COMMIT="bdc9412b3e468c102d01b7cf6337be06ec6e9c9a"
+
+# This files can be downloaded directly
+# - sky130A_mr.drc
+# - gf180mcuD_mr.drc
+export PRECHECK_REPO=https://raw.githubusercontent.com/efabless/mpw_precheck/main/checks/tech-files/
+export PRECHECK_GF_FILE=gf180mcuD_mr.drc
+export PRECHECK_SKY_FILE=sky130A_mr.drc
+
+export SCRIPT_DIR=$PWD

stacks/chipathon-tools/scripts/install-open-pdks.sh

@@ -1,34 +1,32 @@
 #!/bin/bash
 
-set -e
+set -ex
 
-export OPEN_PDKS_VERSION="dd7771c384ed36b91a25e9f8b314355fc26561be"
-export SCRIPT_DIR=$PWD
+source ./global-variables.sh
 
 #pip install git+https://github.com/gdsfactory/skywater130.git git+https://github.com/gdsfactory/gf180.git --upgrade --break-system-packages
-pip install gf180 --upgrade --break-system-packages
-pip install sky130 --upgrade --break-system-packages
+# pip install gf180 --upgrade --break-system-packages
+# pip install sky130 --upgrade --break-system-packages
+pip install gdsfactory[cad]==7.3.0 --break-system-packages
 
 ######################
 # INSTALL GF180MCU PDK
 ######################
 
-volare enable "${OPEN_PDKS_VERSION}" --pdk gf180mcu
+volare enable "${OPEN_PDKS_COMMIT}" --pdk gf180mcu
 
 rm -rf $PDK_ROOT/volare/gf180mcu/versions/*/gf180mcuA
 rm -rf $PDK_ROOT/volare/gf180mcu/versions/*/gf180mcuB
-rm -rf $PDK_ROOT/volare/gf180mcu/versions/*/gf180mcuD
+rm -rf $PDK_ROOT/volare/gf180mcu/versions/*/gf180mcuC
 rm -rf $PDK_ROOT/gf180mcuA
 rm -rf $PDK_ROOT/gf180mcuB
-rm -rf $PDK_ROOT/gf180mcuD
+rm -rf $PDK_ROOT/gf180mcuC
 
 ####################
 # INSTALL SKY130 PDK
 ####################
 
-volare enable "${OPEN_PDKS_VERSION}" --pdk sky130
-
-# ADD PCELL SUPPORT
+volare enable "${OPEN_PDKS_COMMIT}" --pdk sky130
 
 # remove version sky130B to save space (efabless TO use mostly sky130A)
 rm -rf "$PDK_ROOT"/volare/sky130/versions/*/sky130B

stacks/chipathon-tools/scripts/patch-open-pdks-gf180.sh

@@ -1,82 +1,168 @@
 #!/bin/bash
 set -ex
 
-SCRIPT_DIR=$PWD
+function _gf180mcuD_clean_install() {
+    # Re-installs gf180mcuD
 
-# This files can be downloaded directly
-# - sky130A_mr.drc
-# - gf180mcuC_mr.drc
-PRECHECK_REPO=https://raw.githubusercontent.com/efabless/mpw_precheck/main/checks/tech-files/
-PRECHECK_GF_FILE=gf180mcuC_mr.drc
-PRECHECK_SKY_FILE=sky130A_mr.drc
+    rm -rf $PDK_ROOT/gf180mcu*
+    rm -rf $PDK_ROOT/volare/gf180mcu/versions/$OPEN_PDKS_COMMIT
 
-sudo aur-install wget
-pip install docopt --upgrade --break-system-packages
+    volare enable --pdk gf180mcu $OPEN_PDKS_COMMIT
+
+    rm -rf $PDK_ROOT/gf180mcuA
+    rm -rf $PDK_ROOT/gf180mcuB
+    rm -rf $PDK_ROOT/gf180mcuC
+
+    rm -rf $PDK_ROOT/volare/gf180mcu/versions/$OPEN_PDKS_COMMIT/gf180mcuA
+    rm -rf $PDK_ROOT/volare/gf180mcu/versions/$OPEN_PDKS_COMMIT/gf180mcuB
+    rm -rf $PDK_ROOT/volare/gf180mcu/versions/$OPEN_PDKS_COMMIT/gf180mcuC
+}
 
 
-function gf180_patch_xschemrc() {
-    FILEPATH=$PDK_ROOT/gf180mcuC/libs.tech/xschem/xschemrc
+function gf180_delete_repos() {
+    rm -rf globalfoundries-pdk-libs-gf180mcu_fd_pr
+    rm -rf globalfoundries-pdk-libs-gf180mcu_fd_pv
+}
 
+
+function gf180_download_repos() {
+    gf180_delete_repos
+
+    git clone --depth 1 https://github.com/efabless/globalfoundries-pdk-libs-gf180mcu_fd_pr.git
+    git clone --depth 1 https://github.com/efabless/globalfoundries-pdk-libs-gf180mcu_fd_pv.git
+}
+
+
+function gf180_patch_ngspice_primitives() {
+    NGSPICE_TECH=$PDK_ROOT/gf180mcuD/libs.tech/ngspice
+    
+    rm -rf $NGSPICE_TECH
+    mv globalfoundries-pdk-libs-gf180mcu_fd_pr/models/ngspice $NGSPICE_TECH
+}
+
+
+function gf180_patch_xyce_primitives() {
+    XYCE_TECH=$PDK_ROOT/gf180mcuD/libs.tech/xyce
+
+    rm -rf $XYCE_TECH
+    mv globalfoundries-pdk-libs-gf180mcu_fd_pr/models/xyce $XYCE_TECH
+}
+
+function gf180_patch_xschem_primitives() {
+    # Replace volare xschem dir with efabless one
+    XSCHEM_TECH=$PDK_ROOT/gf180mcuD/libs.tech/xschem
+
+    rm -rf $XSCHEM_TECH
+    mv globalfoundries-pdk-libs-gf180mcu_fd_pr/cells/xschem $XSCHEM_TECH
+}
+
+function gf180_patch_xschem_xschemrc() {
+    FILEPATH=$PDK_ROOT/gf180mcuD/libs.tech/xschem/xschemrc
+
+    # Add gf180mcuD symbols to xschem path
     ORIGINAL='append XSCHEM_LIBRARY_PATH :$env(PWD)'
-    REPLACE='append XSCHEM_LIBRARY_PATH :$env(PDK_ROOT)/$env(PDK)/libs.tech/xschem'
+    REPLACE='append XSCHEM_LIBRARY_PATH :$env(PDK_ROOT)/gf180mcuD/libs.tech/xschem'
     sed -i "s\\$ORIGINAL\\$REPLACE\g" $FILEPATH
 
+    # Update 180MCU_MODELS
     ORIGINAL='set 180MCU_MODELS ${PDK_ROOT}/models/ngspice'
-    REPLACE='set 180MCU_MODELS $env(PDK_ROOT)/$env(PDK)/libs.tech/ngspice'
+    REPLACE='set 180MCU_MODELS $env(PDK_ROOT)/gf180mcuD/libs.tech/ngspice'
     sed -i "s\\$ORIGINAL\\$REPLACE\g" $FILEPATH
+
+    # Allow setting of symbol paths with XSCHEM_USER_LIBRARY_PATH env variable
+    echo '' >> $FILEPATH
+    echo '# open_pdks-specific' >> $FILEPATH
+    echo 'set XSCHEM_START_WINDOW ${PDK_ROOT}/gf180mcuD/libs.tech/xschem/tests/0_top.sch' >> $FILEPATH
+    echo 'append XSCHEM_LIBRARY_PATH :${PDK_ROOT}/gf180mcuD/libs.tech/xschem' >> $FILEPATH
+    echo '' >> $FILEPATH
+    echo '# allow a user-specific path add-on' >> $FILEPATH
+    echo 'if { [info exists ::env(XSCHEM_USER_LIBRARY_PATH) ] } {' >> $FILEPATH
+    echo '    append XSCHEM_LIBRARY_PATH :$env(XSCHEM_USER_LIBRARY_PATH)' >> $FILEPATH
+    echo '}' >> $FILEPATH
 }
 
 function gf180_patch_klayout_pcells() {
-    mv $KLAYOUT_HOME/pymacros $KLAYOUT_HOME/cells
-    mkdir $KLAYOUT_HOME/pymacros
-    mv $KLAYOUT_HOME/cells $KLAYOUT_HOME/pymacros
-    mv $KLAYOUT_HOME/tech/gf180mcu.lym $KLAYOUT_HOME/pymacros
+    # Delete old volare pymacros, use the pcells from efabless repo.
 
-    rm -rf .scripts/klayout
+    rm -rf $KLAYOUT_HOME/pymacros
+    mv globalfoundries-pdk-libs-gf180mcu_fd_pr/cells/klayout/pymacros $KLAYOUT_HOME
+}
+
+function gf180_patch_klayout_tech_clean() {
+    # DRC and LVS is obsolete, and the copy is made on $KLAYOUT_HOME/
+    rm -rf $KLAYOUT_HOME/tech/drc
+    rm -rf $KLAYOUT_HOME/tech/lvs
+
+    # .lym should be on $KLAYOUT_HOME/pymacros
+    rm -rf $KLAYOUT_HOME/tech/gf180mcu.lym
+}
+
+function gf180_patch_klayout_drc_lvs() {
+    rm -rf $KLAYOUT_HOME/drc
+    rm -rf $KLAYOUT_HOME/lvs
+
+    mv globalfoundries-pdk-libs-gf180mcu_fd_pv/klayout/drc $KLAYOUT_HOME
+    mv globalfoundries-pdk-libs-gf180mcu_fd_pv/klayout/lvs $KLAYOUT_HOME
 }
 
 function gf180_patch_klayout_dropdown() {
-    # 27:00 & 36:40
-    DROPDOWN_REPO="https://github.com/mabrains/globalfoundries-pdk-libs-gf180mcu_fd_pr"
-    DROPDOWN_DIRECTORY="gf_dropdown"
+    # dropdown menu should live on $KLAYOUT_HOME/macro
+    # Depends on $KLAYOUT_HOME/drc $KLAYOUT_HOME/lvs
+    mv globalfoundries-pdk-libs-gf180mcu_fd_pr/rules/klayout/macros $KLAYOUT_HOME
 
-    git clone $DROPDOWN_REPO $DROPDOWN_DIRECTORY
+    # Make D the default variant in {drc lvs}_options.yml
+    FILEPATH=$KLAYOUT_HOME/macros/*_options.yml
+    
+    ORIGINAL='variant: C'
+    REPLACE='variant: D'
+    sed -i "s\\$ORIGINAL\\$REPLACE\g" $FILEPATH
 
-    cp -r $DROPDOWN_DIRECTORY/rules/klayout/macros $KLAYOUT_HOME
+    # Make D default on .lym
+    FILEPATH=$KLAYOUT_HOME/macros/gf180mcu_options.lym
 
-    rm -rf $DROPDOWN_DIRECTORY
-}
+    ORIGINAL=';"C"'
+    REPLACE=';"D"'
+    sed -i "s\\$ORIGINAL\\$REPLACE\g" $FILEPATH
 
-function gf180_patch_klayout_gf_drc() {
-    # 27:00 & 36:40
-    GF_VERIFICATION_REPO=https://github.com/efabless/globalfoundries-pdk-libs-gf180mcu_fd_pv
-    VERIFICATION_DIR="gf_verification"
-
-    git clone $GF_VERIFICATION_REPO $VERIFICATION_DIR
-
-    # rm -rf $KLAYOUT_HOME/drc
-    # rm -rf $KLAYOUT_HOME/lvs
-
-    cp -r $VERIFICATION_DIR/klayout/drc/* $KLAYOUT_HOME/drc
-    cp -r $VERIFICATION_DIR/klayout/lvs/* $KLAYOUT_HOME/lvs
-
-    rm -rf $VERIFICATION_DIR
+    ORIGINAL='], 2)'
+    REPLACE='], 3)'
+    sed -i "s\\$ORIGINAL\\$REPLACE\g" $FILEPATH
 }
 
 function gf180_patch_klayout_precheck_drc() {
-    #curl -o $KLAYOUT_HOME/drc/rule_decks/$PRECHECK_GF_FILE $PRECHECK_REPO/$PRECHECK_GF_FILE
-    wget -O $KLAYOUT_HOME/drc/rule_decks/$PRECHECK_GF_FILE $PRECHECK_REPO/$PRECHECK_GF_FILE
+    wget -O $KLAYOUT_HOME/drc/$PRECHECK_GF_FILE $PRECHECK_REPO/$PRECHECK_GF_FILE
+}
+
+function gf180_patch_klayout_lyp() {
+    # If $KLAYOUT_HOME/tech is not modified, this has no dependencies
+    mv gf180mcu.lyp $KLAYOUT_HOME/tech/gf180mcu.lyp
 }
 
 function gf180_patch() {
-    export KLAYOUT_HOME="$PDK_ROOT/gf180mcuC/libs.tech/klayout"
-    gf180_patch_xschemrc
+    # volare pdk should be installed with ./volare_install.sh
+    export KLAYOUT_HOME="$PDK_ROOT/gf180mcuD/libs.tech/klayout"
+
+    gf180_download_repos
+
+    gf180_patch_ngspice_primitives
+
+    gf180_patch_xyce_primitives
+
+    gf180_patch_xschem_primitives
+    gf180_patch_xschem_xschemrc
+
     gf180_patch_klayout_pcells
-    gf180_patch_klayout_precheck_drc
+    gf180_patch_klayout_tech_clean
+    gf180_patch_klayout_drc_lvs
     gf180_patch_klayout_dropdown
-    gf180_patch_klayout_gf_drc
+    gf180_patch_klayout_precheck_drc
+    gf180_patch_klayout_lyp
+
+    gf180_delete_repos
 }
 
-gf180_patch
+source ./global-variables.sh
 
-sudo aur-install gedit xterm gvim
+#_gf180mcuD_clean_install
+pip install docopt --upgrade --break-system-packages
+gf180_patch

stacks/chipathon-tools/scripts/patch-open-pdks-sky130.sh

@@ -1,23 +1,6 @@
 #!/bin/bash
 set -ex
 
-SCRIPT_DIR=$PWD
-
-# This files can be downloaded directly
-# - sky130A_mr.drc
-# - gf180mcuC_mr.drc
-PRECHECK_REPO=https://raw.githubusercontent.com/efabless/mpw_precheck/main/checks/tech-files/
-PRECHECK_GF_FILE=gf180mcuC_mr.drc
-PRECHECK_SKY_FILE=sky130A_mr.drc
-
-# TODO: DOWNLOAD WITH WGET, DONT HAVE IT STATIC
-if [ -d $SCRIPT_DIR/iic-spice-model-red.py ]; then
-    echo File iic-spice-model.red.py not found
-    return -1
-fi
-
-sudo aur-install wget
-
 function sky130_patch_reduced_models() {
     cd "$PDK_ROOT/sky130A/libs.tech/ngspice" || exit 1
     "$SCRIPT_DIR/iic-spice-model-red.py" sky130.lib.spice tt
@@ -69,6 +52,12 @@ function sky130_patch() {
     sky130_patch_klayout_precheck_drc
 }
 
-sky130_patch
+source ./global-variables.sh
 
-sudo aur-install gedit xterm gvim
+# TODO: DOWNLOAD WITH WGET, DONT HAVE IT STATIC
+if [ -d $SCRIPT_DIR/iic-spice-model-red.py ]; then
+    echo File iic-spice-model.red.py not found
+    return -1
+fi
+
+sky130_patch