system: add build support for Fedora 20

The most recent version of virtualenv available through installer tools
on Fedora 20 is 3.3; existing build scripts for Fedora 21 and 22
reference version 3.4. Add relevant scripts to enable installation and
build on F20.

Change-Id: I87324fe55df0af687b616fd2e3f6419046a23e46
Signed-off-by: Mark Kavanagh <mark.b.kavanagh@intel.com>
Reviewed-by: Brian Castelli <brian.castelli@spirent.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>

1 files changed, 29 insertions, 0 deletions

diff --git a/systems/Fedora/20/prepare_python_env.sh b/systems/Fedora/20/prepare_python_env.sh
new file mode 100755
index 00000000..d0efd687
--- /dev/null
+++ b/systems/Fedora/20/prepare_python_env.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+#
+# Prepare Python environment for vsperf execution on Fedora systems
+#
+# Copyright 2015 OPNFV, Intel Corporation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+if [ -d "$VSPERFENV_DIR" ] ; then
+    echo "Directory $VSPERFENV_DIR already exists. Skipping python virtualenv creation."
+    exit
+fi
+
+# enable virtual environment in a subshell, so QEMU build can use python 2.7
+
+(virtualenv-3.3 "$VSPERFENV_DIR"
+source "$VSPERFENV_DIR"/bin/activate
+pip install -r ../requirements.txt
+pip install pylint)