From: alexandr nedvedicky - Sun Microsystems - Prague Czech Republic <alexandr.nedvedicky@oracle.com>
Date: Wed, 17 Apr 2019 07:44:25 +0000 (+0200)
Subject: allow unit tests to specify an alternate tcpdump binary
X-Git-Tag: tcpdump-4.99-bp~833^2
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/2d53b50885be6eff3591aea77146ebdda88703fa

allow unit tests to specify an alternate tcpdump binary

solaris userland gate requires this change. will make our
life bit easier if upstream will kindly accept this change.
---

diff --git a/tests/TESTonce b/tests/TESTonce
index 8f1dbb1c..1e2fd68e 100755
--- a/tests/TESTonce
+++ b/tests/TESTonce
@@ -1,5 +1,7 @@
 #!/usr/bin/env perl
 
+$TCPDUMP = "../tcpdump" if (!($TCPDUMP = $ENV{TCPDUMP_BIN}));
+
 system("mkdir -p NEW DIFF");
 
 if(@ARGV != 4) {
@@ -21,7 +23,7 @@ if ($^O eq 'MSWin32') {
 else {
     # we used to do this as a nice pipeline, but the problem is that $r fails to
     # to be set properly if the tcpdump core dumps.
-    $r = system "../tcpdump 2>/dev/null -# -n -r $input $options >NEW/$output";
+    $r = system "$TCPDUMP 2>/dev/null -# -n -r $input $options >NEW/$output";
     if($r != 0) {
         # this means tcpdump failed.
         open(OUTPUT, ">>"."NEW/$output") || die "fail to open $output\n";