From d5a4cc34ecb95b851323680883d28ec154cf58bb Mon Sep 17 00:00:00 2001
From: Stephen Fisher <sfisher@sdf.org>
Date: Thu, 4 Dec 2014 13:15:41 -0700
Subject: Make autogen.sh look for "python3" if "python" isn't found before
 giving up.

Change-Id: Id109c78f90da71c54c7b4fd6df20cc153248f46f
Reviewed-on: https://code.wireshark.org/review/5623
Reviewed-by: Stephen Fisher <sfisher@sdf.org>
---
 autogen.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'autogen.sh')

diff --git a/autogen.sh b/autogen.sh
index 364a6bd287..4850c94f3f 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -37,7 +37,12 @@ AUTOCONF=autoconf
 
 # Check for python. Python did not support --version before version 2.5.
 # Until we require a version > 2.5, we should use -V.
-PYVER=`python -V 2>&1 | sed 's/Python *//'`
+PYVER=`exec python -V 2>&1 | sed 's/Python *//'`
+# If "python" isn't found, try "python3"
+if test "$PYVER" = "exec: python: not found"
+then
+    PYVER=`exec python3 -V 2>&1 | sed 's/Python *//'`
+fi
 case "$PYVER" in
 2*|3*)
   ;;
@@ -51,7 +56,6 @@ _EOF_
   DIE="exit 1"
 esac
 
-
 ACVER=`$AUTOCONF --version | grep '^autoconf' | sed 's/.*) *//'`
 case "$ACVER" in
 '' | 0.* | 1.* | 2.[0-5]* )
-- 
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