$ git diff --patch-with-stat --summary c1d47709e27f0638c2d4193ca4b9966249dbc5af..010f5e6c3d83f28fd60f8ec83d29b553deb2ef6b

 .abf.yml            |  4 +---
 openscenegraph.spec | 26 ++++++++++++++++----------
 2 files changed, 17 insertions(+), 13 deletions(-)

diff --git a/.abf.yml b/.abf.yml
index 09a2e71..86fa3da 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,4 +1,2 @@
-removed_sources:
-  OpenSceneGraph-3.4.0.tar.gz: 63530353562dc762f087b04388a6a018ccbbd3d1
 sources:
-  OpenSceneGraph-3.6.3.tar.gz: e96c5595abca2845ab89abb2b603a9fd122bec65
+  OpenSceneGraph-3.6.5.tar.gz: aef898a4e48dc235d8f1a5fd3f753fd2cb7b7861
diff --git a/openscenegraph.spec b/openscenegraph.spec
index e840830..b8f23c8 100644
--- a/openscenegraph.spec
+++ b/openscenegraph.spec
@@ -1,16 +1,17 @@
 %define	srcname	OpenSceneGraph
-%define	common_major 158
+%define	common_major 161
 
 Summary:	A C++ scene graph API on OpenGL for real time graphics
 Name:		openscenegraph
-Version:	3.6.3
-Release:	1
+Version:	3.6.5
+Release:	3
 Epoch:		1
 License:	LGPLv2+ with exceptions
 Group:		System/Libraries
 Url:		http://www.openscenegraph.org/
 Source0:	https://github.com/openscenegraph/OpenSceneGraph/archive/%{srcname}-%{version}.tar.gz
 BuildRequires:	cmake
+BuildRequires:	ninja
 BuildRequires:	ffmpeg-devel
 BuildRequires:	gdal-devel
 BuildRequires:	jpeg-devel
@@ -709,14 +710,19 @@ This package contains development files for %{name}
 
 %prep
 %setup -qn %{srcname}-%{srcname}-%{version}
-%apply_patches
+%autopatch -p1
 
 %build
-CFLAGS="%{optflags} -pthread"
-CXXFLAGS="%{optflags} -pthread"
-%cmake
-%make VERBOSE=TRUE
+#CFLAGS="%{optflags} -pthread"
+#CXXFLAGS="%{optflags} -pthread"
+%cmake \
+%ifarch aarch64 %{x86_64} riscv64 ppc64 ppc64le
+	-DLIB_POSTFIX=64 \
+%endif
+	-DCMAKE_RELWITHDEBINFO_POSTFIX="" \
+	-G Ninja
 
-%install
-%makeinstall_std -C build
+VERBOSE=true %ninja_build
 
+%install
+%ninja_install -C build