Spyglass improvements

- Update `site-setup.sh` to add `spyglass` to the path
- Update `cvw.prj` to use environment variables so temporary files created using sed are not needed
- Only delete reports for configurations that are being run

bin/lint-spyglass.sh

@@ -53,33 +53,24 @@ fi
 
 # Spyglass work directories/files
 SPYGLASS_DIR="$WALLY/synthDC/spyglass"
-TEMPLATE_PRJ="$SPYGLASS_DIR/cvw.prj"
-
-# Clean output directory
-echo "Cleaning lint-spyglass-reports directory..."
-rm -rf "$SPYGLASS_DIR/lint-spyglass-reports"
+SPYGLASS_PRJ="$SPYGLASS_DIR/cvw.prj"
 
 # Iterate configs
+errors=0
 for config in "${CONFIGS[@]}"; do
-    echo "Processing configuration: $config"
-    CONFIG_PRJ="$SPYGLASS_DIR/cvw_${config}.prj"
-
-    # Replace placeholders in template
-    sed -e "s|\$WALLY|$WALLY|g" \
-        -e "s|WALLYVER|$config|g" \
-        -e "s|read_file -type awl waivers.tcl|read_file -type awl $SPYGLASS_DIR/waivers.tcl|g" \
-        -e "s|set_option projectwdir lint-spyglass/|set_option projectwdir ${SPYGLASS_DIR}/lint-spyglass/|g" \
-        "$TEMPLATE_PRJ" > "$CONFIG_PRJ"
+    # Clean output directory
+    rm -rf "$SPYGLASS_DIR/lint-spyglass-reports/$config"
 
     # Run SpyGlass
     echo "Running spyglass for: $config with goal: $GOAL"
-    spyglass -project "$CONFIG_PRJ" -goal "$GOAL" -batch
+    WALLY_CONFIG=$config spyglass -project "$SPYGLASS_PRJ" -goal "$GOAL" -batch
 
     if [ $? -ne 0 ]; then
         echo "Error running spyglass for configuration: $config"
+        errors=$((errors + 1))
     else
         echo "Completed: $config"
     fi
-
-    rm "$CONFIG_PRJ"
 done
+
+exit $errors

site-setup.sh

@@ -23,11 +23,11 @@ export QUESTA_HOME=/cad/mentor/QUESTA                                     # Chan
 export DC_HOME=/cad/synopsys/SYN                                    # Change this for your path to Synopsys DC, excluding bin
 export VCS_HOME=/cad/synopsys/VCS                                   # Change this for your path to Synopsys VCS, excluding bin
 export BREKER_HOME=/cad/breker/TREK                                 # Change this for your path to Breker Trek
-export SPYGLASS_HOME=/cad/synopsys/spyglass/W-2024.09-SP2-2/SPYGLASS_HOME # Change this for your path to Synopsys Spyglass
+export SPYGLASS_HOME=/cad/synopsys/SPYGLASS_HOME                    # Change this for your path to Synopsys Spyglass
 
 # Tools
 # Questa and Synopsys
-export PATH=$QUESTA_HOME/bin:$DC_HOME/bin:$VCS_HOME/bin:$PATH
+export PATH=$QUESTA_HOME/bin:$DC_HOME/bin:$VCS_HOME/bin:$SPYGLASS_HOME/bin:$PATH
 # Synopsys Spyglass
 export SNPSLMD_QUEUE=1
 

synthDC/spyglass/cvw.prj

@@ -4,8 +4,11 @@
 # SPDX-License-Identifier: Apache-2.0 WITH SHL-2.1
 #
 
+set WALLY $::env(WALLY)
+set WALLY_CONFIG $::env(WALLY_CONFIG)
+
 # Sets directory for output reports
-set_option projectwdir $WALLY/synthDC/spyglass/lint-spyglass-reports/
+set_option projectwdir ${WALLY}/synthDC/spyglass/lint-spyglass-reports/${WALLY_CONFIG}
 set_option language_mode mixed
 set_option designread_enable_synthesis no
 set_option designread_disable_flatten no
@@ -16,18 +19,16 @@ set_option top wallywrapper
 set_parameter handle_large_bus yes
 
 # Include DIR
-set_option incdir $WALLY/config/WALLYVER
-set_option incdir $WALLY/config/shared
+set_option incdir ${WALLY}/config/${WALLY_CONFIG}
+set_option incdir ${WALLY}/config/shared
 
 # main CVW
-read_file -type verilog $WALLY/src/cvw.sv
-read_file -type verilog $WALLY/testbench/wallywrapper.sv
-read_file -type awl $WALLY/synthDC/spyglass/waivers.tcl
+read_file -type verilog ${WALLY}/src/cvw.sv
+read_file -type verilog ${WALLY}/testbench/wallywrapper.sv
+read_file -type awl ${WALLY}/synthDC/spyglass/waivers.tcl
 
 # generic read of Wally src files
-read_file -type verilog $WALLY/src/*/*
-read_file -type verilog $WALLY/src/*/*/*
+read_file -type verilog ${WALLY}/src/*/*
+read_file -type verilog ${WALLY}/src/*/*/*
 
 current_methodology $SPYGLASS_HOME/GuideWare/latest/block/rtl_handoff
-
-