patch for python-tensorflow PKGBUILD on AUR

tensorflow-prepare.patch

From a6090700a6daa81fec96aff21070f6b403a08d8c Mon Sep 17 00:00:00 2001
From: Abdo Roig-Maranges <abdo.roig@gmail.com>
Date: Fri, 20 Jan 2017 23:30:30 +0100
Subject: [PATCH] move patching to prepare()

Additionally, make the sed rule so that it works if applied twice on the same
sources.
---
 PKGBUILD | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/PKGBUILD b/PKGBUILD
index 7efcf96..29c49ee 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -22,6 +22,13 @@ source=("https://github.com/tensorflow/tensorflow/archive/${pkgver}.zip"
 md5sums=('5cbd72426e1f16d103eb8f780488bf82'
          '0c9dae7ad2ef6ea234b6aa178a688d7b')
 
+prepare() {
+  cd "$srcdir/tensorflow-${pkgver}"
+
+  # fix for issue 6594
+  sed -i 's|zlib.net/zlib|zlib.net/fossils/zlib|' "$srcdir/tensorflow-${pkgver}/tensorflow/workspace.bzl"
+}
+
 build() {
   cd "$srcdir/tensorflow-${pkgver}"
 
@@ -39,9 +46,6 @@ build() {
   export TF_CUDNN_VERSION=$(sed -n 's/^#define CUDNN_MAJOR\s*\(.*\).*/\1/p' $CUDNN_INSTALL_PATH/include/cudnn.h)
   export GCC_HOST_COMPILER_PATH=/usr/bin/gcc-5
 
-  # fix for issue 6594
-  sed -i 's/zlib.net/zlib.net\/fossils/' "$srcdir/tensorflow-${pkgver}/tensorflow/workspace.bzl"
-
   ./configure
   bazel build -c opt --config=cuda //tensorflow/tools/pip_package:build_pip_package
   bazel-bin/tensorflow/tools/pip_package/build_pip_package $srcdir/tmp
-- 
2.11.0