Fix whitespaces in CMake file (RHBZ #1366868)

Signed-off-by: Igor Gnatenko <ignatenko@redhat.com>

SDL2.spec

@@ -1,6 +1,6 @@
 Name:           SDL2
 Version:        2.0.4
-Release:        7%{?dist}
+Release:        8%{?dist}
 Summary:        A cross-platform multimedia library
 
 License:        zlib and MIT
@@ -11,6 +11,9 @@ Source1:        SDL_config.h
 Patch0:         multilib.patch
 # https://bugzilla.libsdl.org/show_bug.cgi?id=3255
 Patch1:		SDL2-wayland-dyn-wl_proxy_marshal_constructor_versioned.patch
+# https://bugzilla.libsdl.org/show_bug.cgi?id=3295
+# https://bugzilla.redhat.com/show_bug.cgi?id=1366868
+Patch2:         bug_822210_fix_sdl2-config.cmake_whitespace.patch
 
 BuildRequires:  alsa-lib-devel
 BuildRequires:  audiofile-devel
@@ -119,6 +122,9 @@ rm -f %{buildroot}%{_libdir}/*.la
 %{_libdir}/lib*.a
 
 %changelog
+* Sun Aug 14 2016 Igor Gnatenko <ignatenko@redhat.com> - 2.0.4-8
+- Fix whitespaces in CMake file (RHBZ #1366868)
+
 * Sun Jul 10 2016 Igor Gnatenko <i.gnatenko.brain@gmail.com> - 2.0.4-7
 - Remove useless Requirements from -devel subpkg
 

bug_822210_fix_sdl2-config.cmake_whitespace.patch

@@ -0,0 +1,9 @@
+diff --git a/sdl2-config.cmake.in b/sdl2-config.cmake.in
+index e5a036a..03efbe1 100644
+--- a/sdl2-config.cmake.in
++++ b/sdl2-config.cmake.in
+@@ -8,3 +8,4 @@ set(SDL2_EXEC_PREFIX "@prefix@")
+ set(SDL2_LIBDIR "@libdir@")
+ set(SDL2_INCLUDE_DIRS "@includedir@/SDL2")
+ set(SDL2_LIBRARIES "-L${SDL2_LIBDIR} @SDL_RLD_FLAGS@ @SDL_LIBS@")
++string(STRIP "${SDL2_LIBRARIES}" SDL2_LIBRARIES)