From a2d468e5ef3c748fb2df2c6baa6287ad0fdcfcac Mon Sep 17 00:00:00 2001
From: Tim Edwards <tim@opencircuitdesign.com>
Date: Fri, 27 Aug 2021 09:11:05 -0400
Subject: [PATCH] Corrected syntax for "set" command in several .sh files, in a
 part of the code that is usually not exercised (depends on the location of
 the techfile).  Thanks to Junichi Akita for the bug report.

---
 VERSION               |  2 +-
 scripts/magic_db.sh   |  2 +-
 scripts/magic_drc.sh  |  2 +-
 scripts/magic_gds.sh  |  2 +-
 scripts/magic_view.sh |  2 +-
 scripts/netgen_lvs.sh | 10 +++++-----
 6 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/VERSION b/VERSION
index a8dd1aa..579400f 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.4.96
+1.4.97
diff --git a/scripts/magic_db.sh b/scripts/magic_db.sh
index 7edda7e..5f6624c 100755
--- a/scripts/magic_db.sh
+++ b/scripts/magic_db.sh
@@ -166,7 +166,7 @@ set subv=`echo $version | cut -d. -f3`
 
 if ( !(-r $techfile)) then
    if (`echo $techfile | cut -c1` != "/") then
-      set techfile ${techdir}/${techfile}
+      set techfile=${techdir}/${techfile}
    endif
 endif
 if (-r $techfile) then
diff --git a/scripts/magic_drc.sh b/scripts/magic_drc.sh
index 8f9b73e..0f98b89 100755
--- a/scripts/magic_drc.sh
+++ b/scripts/magic_drc.sh
@@ -147,7 +147,7 @@ endif
 
 if ( !(-r $techfile)) then
    if (`echo $techfile | cut -c1` != "/") then
-      set techfile ${techdir}/${techfile}
+      set techfile=${techdir}/${techfile}
    endif
 endif
 if (-r $techfile) then
diff --git a/scripts/magic_gds.sh b/scripts/magic_gds.sh
index 2bf7abe..6b067f2 100755
--- a/scripts/magic_gds.sh
+++ b/scripts/magic_gds.sh
@@ -119,7 +119,7 @@ set subv=`echo $version | cut -d. -f3`
 
 if ( !(-r $techfile)) then
    if (`echo $techfile | cut -c1` != "/") then
-      set techfile ${techdir}/${techfile}
+      set techfile=${techdir}/${techfile}
    endif
 endif
 if (-r $techfile) then
diff --git a/scripts/magic_view.sh b/scripts/magic_view.sh
index 8671f4b..3b8868b 100755
--- a/scripts/magic_view.sh
+++ b/scripts/magic_view.sh
@@ -199,7 +199,7 @@ set dispfile="${layoutdir}/load_${rootname}.tcl"
 # absolute path.
 if ( !(-r $techfile)) then
    if (`echo $techfile | cut -c1` != "/") then
-      set techfile ${techdir}/${techfile}
+      set techfile=${techdir}/${techfile}
    endif
 endif
 
diff --git a/scripts/netgen_lvs.sh b/scripts/netgen_lvs.sh
index ad855eb..fe4d5a9 100755
--- a/scripts/netgen_lvs.sh
+++ b/scripts/netgen_lvs.sh
@@ -45,7 +45,7 @@ if (-f project_vars.sh) then
 endif
 
 if (! ${?lvs_options} ) then
-   set lvs_options = ${options}
+   set lvs_options=${options}
 endif
 
 if (!($?logdir)) then
@@ -64,7 +64,7 @@ echo "Qflow LVS logfile created on $date" > ${synthlog}
 if ( ! -f ${lastlog} ) then
    echo "Warning:  No migration logfile found."
 else
-   set errcond = `tail -1 ${lastlog} | grep "error condition" | wc -l`
+   set errcond=`tail -1 ${lastlog} | grep "error condition" | wc -l`
    if ( ${errcond} == 1 ) then
       echo "Synthesis flow stopped on error condition.  LVS comparison"
       echo "will not proceed until error condition is cleared."
@@ -156,7 +156,7 @@ ${bindir}/netgen ${lvs_options} -batch lvs "${rootname}.spice ${rootname}" \
 	"${synthdir}/${rootname}.spc ${rootname}" ${setup_script} ${outfile} \
 	-json -blackbox |& tee -a ${synthlog}
 
-set errcond = $status
+set errcond=$status
 if ( ${errcond} != 0 ) then
    echo "netgen failed with exit status ${errcond}" |& tee -a ${synthlog}
    echo "Premature exit." |& tee -a ${synthlog}
@@ -183,7 +183,7 @@ echo "Running count_lvs.py"
 echo "${scriptdir}/count_lvs.py" |& tee -a ${synthlog}
 ${scriptdir}/count_lvs.py |& tee -a ${synthlog}
 
-set err_total = `tail -1 ${synthlog} | cut -d' ' -f4`
+set err_total=`tail -1 ${synthlog} | cut -d' ' -f4`
 if ( ${err_total} > 0 ) then
    echo "Design fails LVS with ${err_total} errors." |& tee -a ${synthlog}
    echo "See lvs.log and comp.out for error details." |& tee -a ${synthlog}
@@ -195,7 +195,7 @@ endif
 # Done!
 #------------------------------------------------------------
 
-set endtime = `date`
+set endtime=`date`
 echo "LVS checking script ended on $endtime" >> $synthlog
 
 exit 0