From b3cc748d502f7f87aeb103b3f69573b0e640e2ba Mon Sep 17 00:00:00 2001
From: Yousong Zhou <yszhou4tech@gmail.com>
Date: Wed, 28 Feb 2018 13:42:44 +0800
Subject: [PATCH 102/104] python: separate host/target python for cross-compile
At the moment, python-six is a requirement for openvswitch python
library on target machine.
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
---
Makefile.am | 2 +-
m4/openvswitch.m4 | 12 ++++--------
2 files changed, 5 insertions(+), 9 deletions(-)
diff --git a/Makefile.am b/Makefile.am
index 31d633179..4b9e8d491 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -59,7 +59,7 @@ endif
# foo/__init__.pyc will cause Python to ignore foo.py.
run_python = \
PYTHONPATH=$(top_srcdir)/python$(psep)$$PYTHONPATH \
- PYTHONDONTWRITEBYTECODE=yes $(PYTHON)
+ PYTHONDONTWRITEBYTECODE=yes $(PYTHON_HOST)
ALL_LOCAL =
BUILT_SOURCES =
diff --git a/m4/openvswitch.m4 b/m4/openvswitch.m4
index 00ffad35f..52f207bda 100644
--- a/m4/openvswitch.m4
+++ b/m4/openvswitch.m4
@@ -347,20 +347,16 @@ else:
if test $ovs_cv_python = no; then
AC_MSG_ERROR([cannot find python 2.7 or higher.])
fi
- AM_MISSING_PROG([PYTHON], [python])
+ AC_SUBST([PYTHON])
PYTHON=$ovs_cv_python
+ AM_MISSING_PROG([PYTHON_HOST], [python])
+ PYTHON_HOST=$ovs_cv_python_host
# HAVE_PYTHON is always true. (Python has not always been a build
# requirement, so this variable is now obsolete.)
AC_SUBST([HAVE_PYTHON])
HAVE_PYTHON=yes
- AM_CONDITIONAL([HAVE_PYTHON], [test "$HAVE_PYTHON" = yes])
-
- AC_MSG_CHECKING([whether $PYTHON has six library])
- if ! $PYTHON -c 'import six ; six.moves.range' >&AS_MESSAGE_LOG_FD 2>&1; then
- AC_MSG_ERROR([Missing Python six library or version too old.])
- fi
- AC_MSG_RESULT([yes])])
+ AM_CONDITIONAL([HAVE_PYTHON], [test "$HAVE_PYTHON" = yes])])
dnl Checks for Python 3.x, x >= 4.
AC_DEFUN([OVS_CHECK_PYTHON3],
--
2.16.2