diff --git a/libvpx.spec b/libvpx.spec
index 853388e4ba32b2b5f0b2cce02959fa6a39910805..d004935f30a4c541be0ddf7d4c8d5cd32c0fef96 100644
--- a/libvpx.spec
+++ b/libvpx.spec
@@ -1,14 +1,14 @@
 Name:                   libvpx
 Version:                1.14.1
-Release:                1
+Release:                2
 Summary:                VP8/VP9 Video Codec SDK
 License:                BSD-3-Clause
 Source0:                https://github.com/webmproject/libvpx/archive/v%{version}.tar.gz
 Patch0:                 add-riscv64-arch.patch
 URL:                    http://www.webmproject.org/code/
-BuildRequires:          gcc gcc-c++ doxygen, php-cli, perl(Getopt::Long)
-%ifarch x86_64
-BuildRequires:          yasm
+BuildRequires:          gcc gcc-c++ doxygen, perl(Getopt::Long)
+%ifarch %{ix86} x86_64
+BuildRequires:          nasm
 %endif
 Provides:               %{name}-utils = %{version}-%{release}
 Obsoletes:              %{name}-utils < %{version}-%{release}
@@ -29,27 +29,40 @@ Development libraries and headers for developing software against libvpx.
 %autosetup libvpx-%{version} -p1
 
 %build
+%global vpxtarget generic-gnu
 %ifarch x86_64
 %global vpxtarget x86_64-linux-gcc
-%else
+%endif
 %ifarch aarch64
 %global vpxtarget arm64-linux-gcc
-%else
+%endif
 %ifarch riscv64
 %global vpxtarget riscv64-linux-gcc
-%else
-%global vpxtarget generic-gnu
-%endif
 %endif
+%ifarch loongarch64
+%global vpxtarget loongarch64-linux-gcc
 %endif
 
 %set_build_flags
-
 ./configure --target=%{vpxtarget} \
---enable-pic --disable-install-srcs --enable-vp9-decoder \
---enable-vp9-encoder --enable-experimental \
---enable-vp9-highbitdepth --enable-shared --enable-install-srcs \
---prefix=%{_prefix} --libdir=%{_libdir} --size-limit=16384x16384
+    --prefix=%{_prefix} \
+    --disable-install-srcs \
+    --enable-install-docs \
+    --enable-docs \
+    --size-limit=16384x16384 \
+    --disable-unit-tests \
+    --enable-pic \
+    --enable-postproc \
+    --enable-runtime-cpu-detect \
+    --enable-shared \
+    --disable-static \
+%ifarch %{ix86} x86_64
+    --as=nasm \
+%endif
+    --enable-vp8 \
+    --enable-vp9 \
+    --enable-vp9-highbitdepth \
+    --enable-vp9-temporal-denoising
 
 sed -i "s|-O3|%{optflags}|g" libs-%{vpxtarget}.mk
 sed -i "s|-O3|%{optflags}|g" examples-%{vpxtarget}.mk
@@ -58,58 +71,30 @@ sed -i "s|-O3|%{optflags}|g" docs-%{vpxtarget}.mk
 %make_build verbose=true
 
 %install
-make DIST_DIR=%{buildroot}%{_prefix} dist
-
-if [ -d %{buildroot}/usr/docs ]; then
-   mv %{buildroot}/usr/docs doc/
-fi
-
-cd %{buildroot}
-mv usr/bin/examples/* usr/bin/
-mv usr/bin/postproc usr/bin/vp8_postproc
-mv usr/bin/simple_decoder usr/bin/vp8_simple_decoder
-mv usr/bin/simple_encoder usr/bin/vp8_simple_encoder
-mv usr/bin/twopass_encoder usr/bin/vp8_twopass_encoder
-chmod 755 usr/bin/*
-cd -
+%make_install LIBSUBDIR=%{_lib}
 
 cp -a vpx_config.h %{buildroot}%{_includedir}/vpx/vpx_config-%{_arch}.h
 touch -r AUTHORS %{buildroot}%{_includedir}/vpx/vpx_config.h
 
-mv %{buildroot}%{_prefix}/src/vpx_dsp %{buildroot}%{_includedir}/
-mv %{buildroot}%{_prefix}/src/vpx_mem %{buildroot}%{_includedir}/
-mv %{buildroot}%{_prefix}/src/vpx_ports %{buildroot}%{_includedir}/
-mv %{buildroot}%{_prefix}/src/vpx_scale %{buildroot}%{_includedir}/
-
-%post
-/sbin/ldconfig
-%postun
-/sbin/ldconfig
-
 %files
 %license LICENSE
 %doc AUTHORS CHANGELOG README
 %{_libdir}/libvpx.so.*
 %{_bindir}/*
-%exclude /usr/build/
-%exclude /usr/md5sums.txt
-%exclude /usr/lib*/*.a
-%exclude /usr/CHANGELOG
-%exclude /usr/README
-%exclude /usr/bin/examples
-%exclude %{_prefix}/src
 
 %files devel
-%doc docs/html/
-%{_includedir}/vpx/
-%{_includedir}/vpx_dsp/
-%{_includedir}/vpx_mem/
-%{_includedir}/vpx_ports/
-%{_includedir}/vpx_scale/
+%doc docs/html
+%{_includedir}/vpx
 %{_libdir}/pkgconfig/vpx.pc
 %{_libdir}/libvpx.so
 
 %changelog
+* Tue Oct 29 2024 Funda Wang <fundawang@yeah.net> - 1.14.1-2
+- build with more active nasm
+- build same results with openSUSE and debian, drop examples
+- disable unit tests as it does build with lto
+- cleanup spec
+
 * Thu Jun 06 2024 kywqs  <weiqingsong@kylinos.cn> - 1.14.1-1
 - Update to 1.14.1 version
 - Fix CVE-2024-5197
diff --git a/libvpx.yaml b/libvpx.yaml
index 856fed58f6235ff9d80e922e1b9bd6ac884292f5..069f1b6901623ae7935ad052a5216cb640973160 100644
--- a/libvpx.yaml
+++ b/libvpx.yaml
@@ -1,4 +1,4 @@
-version_control: github
-src_repo:  webmproject/libvpx
-tag_prefix: ^v
-seperator: .
+version_control: github
+src_repo: webmproject/libvpx
+tag_prefix: ^v
+separator: .