# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1499707593 14400
# Node ID eb8b37422e16bf5c1f8684adf557366c04702b92
# Parent  e9b032b9340a4acc282e45ad2291be12451061ae
pkg-install.py: Check for OCTAVE_HOME, then PREFIX.

diff -r e9b032b9340a -r eb8b37422e16 tools/pkg-install.py
--- a/tools/pkg-install.py	Sat Jul 08 08:55:57 2017 -0700
+++ b/tools/pkg-install.py	Mon Jul 10 13:26:33 2017 -0400
@@ -397,6 +397,8 @@
 
   # work out what arch is etc from mkoctfile/config
   if env.prefix == "":
+    env.prefix = os.popen(env.octave_config + " -p OCTAVE_HOME").read().rstrip("\r\n")
+  if env.prefix == "":
     env.prefix = os.popen(env.octave_config + " -p PREFIX").read().rstrip("\r\n")
 
   env.arch = os.popen(env.octave_config + " -p CANONICAL_HOST_TYPE").read().rstrip("\r\n")