[gdl] Fix python find_package usage

[Orion Poplawski]

commit 41008c214a5da214403306739b1d4084b6ee633f
Author: Orion Poplawski <orion at cora.nwra.com>
Date:   Tue Jun 10 07:38:15 2014 -0600

    Fix python find_package usage

 gdl-find_python.patch |   13 +++++++++++++
 gdl.spec              |    9 ++++++++-
 2 files changed, 21 insertions(+), 1 deletions(-)
---
diff --git a/gdl-find_python.patch b/gdl-find_python.patch
new file mode 100644
index 0000000..2941f32
--- /dev/null
+++ b/gdl-find_python.patch
@@ -0,0 +1,13 @@
+diff -up gdl-0.9.4/CMakeLists.txt.find_python gdl-0.9.4/CMakeLists.txt
+--- gdl-0.9.4/CMakeLists.txt.find_python	2014-06-09 09:53:24.687212183 -0600
++++ gdl-0.9.4/CMakeLists.txt	2014-06-09 09:58:17.226030715 -0600
+@@ -628,8 +628,8 @@ if(PYTHON OR PYTHON_MODULE)
+ 		else()
+ 			set(PythonLibs_FIND_VERSION 2)
+ 		endif()
++		find_package(PythonInterp)
+ 		find_package(PythonLibs)
+-		include(FindPythonInterp)
+ 	endif()
+ 	set(USE_PYTHON ${PYTHONLIBS_FOUND})
+ 	if(PYTHONLIBS_FOUND)
diff --git a/gdl.spec b/gdl.spec
index 915af0b..83a9605 100644
--- a/gdl.spec
+++ b/gdl.spec
@@ -2,7 +2,7 @@
 
 Name:           gdl
 Version:        0.9.4
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        GNU Data Language
 
 Group:          Applications/Engineering
@@ -34,6 +34,9 @@ Patch7:         gdl-eigen.patch
 # Fix -Wreorder warnings
 # https://sourceforge.net/p/gnudatalanguage/patches/71/
 Patch8:         gdl-reorder.patch
+# Fix python find_package usage
+# https://sourceforge.net/p/gnudatalanguage/patches/77/
+Patch9:         gdl-find_python.patch
 Patch13:        gdl-0.9-antlr-cmake.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
@@ -124,6 +127,7 @@ popd
 %patch6 -p1 -b .gsl
 %patch7 -p1 -b .eigen
 %patch8 -p1 -b .reorder
+%patch9 -p1 -b .find_python
 
 %global cmake_opts \\\
    -DWXWIDGETS=ON \\\
@@ -202,6 +206,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Tue Jun 9 2014 Orion Poplawski <orion at cora.nwra.com> - 0.9.4-4
+- Fix python find_package usage
+
 * Sat Jun 07 2014 Fedora Release Engineering <rel-eng at lists.fedoraproject.org> - 0.9.4-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild