patch new qhull paths on F24+ instead of using sed

python-matplotlib-qhull.patch

@@ -0,0 +1,24 @@
+diff -up matplotlib-1.5.2rc2/setupext.py.qh matplotlib-1.5.2rc2/setupext.py
+--- matplotlib-1.5.2rc2/setupext.py.qh	2016-06-04 00:09:22.605827942 +0200
++++ matplotlib-1.5.2rc2/setupext.py	2016-06-04 00:09:22.611827972 +0200
+@@ -1018,7 +1018,7 @@ class Qhull(SetupPackage):
+             # present on this system, so check if the header files can be
+             # found.
+             include_dirs = [
+-                os.path.join(x, 'qhull') for x in get_include_dirs()]
++                os.path.join(x, 'libqhull') for x in get_include_dirs()]
+             if has_include_file(include_dirs, 'qhull_a.h'):
+                 return 'Using system Qhull (version unknown, no pkg-config info)'
+             else:
+diff -up matplotlib-1.5.2rc2/src/qhull_wrap.c.qh matplotlib-1.5.2rc2/src/qhull_wrap.c
+--- matplotlib-1.5.2rc2/src/qhull_wrap.c.qh	2016-05-27 04:19:34.000000000 +0200
++++ matplotlib-1.5.2rc2/src/qhull_wrap.c	2016-06-04 00:09:22.608827957 +0200
+@@ -7,7 +7,7 @@
+  */
+ #include "Python.h"
+ #include "numpy/noprefix.h"
+-#include "qhull/qhull_a.h"
++#include <libqhull/qhull_a.h>
+ #include <stdio.h>
+ 
+ 

python-matplotlib.spec

@@ -64,6 +64,7 @@ Patch6:         python-matplotlib-use-system-six.patch
 Patch7:         python-matplotlib-disable-failing-tests.patch
 # https://github.com/matplotlib/matplotlib/issues/6538
 Patch8:         python-matplotlib-disable-failing-tests-armv7hl.patch
+Patch9:         python-matplotlib-qhull.patch
 
 BuildRequires:  freetype-devel
 BuildRequires:  libpng-devel
@@ -387,8 +388,7 @@ done
 
 %if 0%{?fedora} > 24
 # Installation paths changed
-sed -i -e 's,\"qhull/qhull_a.h\",<libqhull/qhull_a.h>,' src/qhull_wrap.c
-sed -i -e "s|os.path.join(x, 'qhull')|os.path.join(x, 'libqhull')|" setupext.py
+%patch9 -p1 -b .qh
 %endif
 
 chmod -x lib/matplotlib/mpl-data/images/*.svg