From f0fb4e6f58fec507ac0c196a800ee7cd7b1caafa Mon Sep 17 00:00:00 2001
From: Andreas Neiser <neiser@kph.uni-mainz.de>
Date: Mon, 12 Jan 2015 17:39:10 +0100
Subject: [PATCH] ADC: Make compile_constraints.pl work with
 base/create_project.pl

---
 ADC/compile_constraints.pl | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/ADC/compile_constraints.pl b/ADC/compile_constraints.pl
index 5644d4b..287f00a 100755
--- a/ADC/compile_constraints.pl
+++ b/ADC/compile_constraints.pl
@@ -3,7 +3,13 @@ use Data::Dumper;
 use warnings;
 use strict;
 
+my $workdir = shift @ARGV || 'workdir';
+unless(-d $workdir) {
+	print "Creating workdir $workdir\n";
+	mkdir $workdir or die "cant create $workdir: $!";
+}
+
 my $TOPNAME  = "trb3_periph_adc"; #Name of top-level entity
 
-system("cp ../base/$TOPNAME.lpf workdir/$TOPNAME.lpf");
-system("cat ".$TOPNAME."_constraints.lpf >> workdir/$TOPNAME.lpf");
+system("cp ../base/$TOPNAME.lpf $workdir/$TOPNAME.lpf");
+system("cat ".$TOPNAME."_constraints.lpf >> $workdir/$TOPNAME.lpf");
-- 
2.43.0