README.md

@@ -1,3 +1,6 @@
 # vapoursynth
 
-The vapoursynth package.
+The vapoursynth package. The upstream project does not provide any versioning
+for the shared library, even with ABI changes. This package sets the library
+version to the upstream release version, to avoid having an unversioned shared
+object that might get updated by mistake.

sources

@@ -1 +1 @@
-SHA512 (vapoursynth-R79.tar.gz) = 8e28a9ff72e5f0c891deeffd0ac0d38a654519910b2227414b8750c74a6198a6811d2271bd447b085a86b82665d38a5fe4fceb55b7537a13d72b2c87deba86fd
+SHA512 (vapoursynth-R72.tar.gz) = 254f16efc27639c2b509eeaed43898592dcf6638e5396efd6f74e88e7cbb9f79ec6a6b92341b36026d0fdfa4441588b9773db547a405509b44f85290cf1bfd98

vapoursynth-float16-native-check.patch

@@ -1,14 +0,0 @@
---- vapoursynth-R79/src/core/float16_helper.h	2026-08-07 10:48:01.000000000 +0200
-+++ vapoursynth-R79/src/core/float16_helper.h	2026-08-10 11:44:16.851849594 +0200
-@@ -31,7 +31,10 @@
- // Without hardware support the compiler emits __truncsfhf2 / __extendhfsf2
- // soft-float builtins, which are not linked under clang-cl + lld-link -- so
- // there we fall back to explicit bit manipulation instead.
--#if (defined(__clang__) || defined(__GNUC__)) && (defined(__F16C__) || (!defined(__x86_64__) && !defined(__i386__)))
-+// Not every non-x86 target has the type at all: PowerPC has no _Float16, and
-+// the compiler rejects it outright. __FLT16_MANT_DIG__ is predefined only
-+// where _Float16 is actually available, so test for that as well.
-+#if (defined(__clang__) || defined(__GNUC__)) && defined(__FLT16_MANT_DIG__) && (defined(__F16C__) || (!defined(__x86_64__) && !defined(__i386__)))
- #  define VS_HAVE_NATIVE_FLOAT16 1
- #else
- #  define VS_HAVE_NATIVE_FLOAT16 0

vapoursynth-version-info.patch

@@ -0,0 +1,12 @@
+diff -Naur vapoursynth-R65.old/Makefile.am vapoursynth-R65/Makefile.am
+--- vapoursynth-R65.old/Makefile.am	2023-11-02 09:22:50.859928603 +0100
++++ vapoursynth-R65/Makefile.am	2023-11-02 09:23:43.376805703 +0100
+@@ -89,7 +89,7 @@
+ 
+ pkgconfig_DATA += pc/vapoursynth.pc
+ 
+-libvapoursynth_la_LDFLAGS = -no-undefined -avoid-version $(UNDEFINEDLDFLAGS)
++libvapoursynth_la_LDFLAGS = -no-undefined -version-number 0:1 $(UNDEFINEDLDFLAGS)
+ libvapoursynth_la_CPPFLAGS = $(PTHREAD_CFLAGS) $(ZIMG_CFLAGS) -DVS_PATH_PLUGINDIR='"$(PLUGINDIR)"' -DVS_CURRENT_RELEASE='$(VSCURRENTRELEASE)'
+ libvapoursynth_la_LIBADD = $(PTHREAD_LIBS) $(ZIMG_LIBS) $(DLOPENLIB)
+ 

vapoursynth-vsscript-soversion.patch

@@ -1,10 +0,0 @@
---- vapoursynth-R79/meson.build	2026-08-07 10:48:01.000000000 +0200
-+++ vapoursynth-R79/meson.build	2026-08-10 10:52:07.764950878 +0200
-@@ -267,6 +267,7 @@ libvsscript = library('vsscript',
-     include_directories: incdir,
-     install: true,
-     install_dir: install_dir,
-+    soversion: '0',
- )
- 
- vsscript_dep = declare_dependency(

vapoursynth.spec

@@ -1,31 +1,24 @@
 Name:       vapoursynth
-Version:    79
+Version:    72
 Release:    %autorelease
 Summary:    Video processing framework with simplicity in mind
 License:    LGPL-2.1-only
 URL:        http://www.vapoursynth.com
 
 Source0:    https://github.com/%{name}/%{name}/archive/R%{version}/%{name}-R%{version}.tar.gz
-# Restore soversion that was dropped when libvapoursynth-script was renamed to libvsscript.
-Patch0:     %{name}-vsscript-soversion.patch
-# Check for _Float16 instead of assuming that everything not x86 provides it.
-Patch1:     %{name}-float16-native-check.patch
+Patch0:     %{name}-version-info.patch
 
+BuildRequires:  make
+BuildRequires:  autoconf
+BuildRequires:  automake
 BuildRequires:  gcc-c++
-BuildRequires:  meson
-BuildRequires:  ninja-build
+BuildRequires:  libtool
+BuildRequires:  nasm
+BuildRequires:  pkgconfig(tesseract)
 BuildRequires:  pkgconfig(zimg)
 BuildRequires:  python3-devel
 BuildRequires:  python3-pytest
 
-# Since R79 upstream installs the whole runtime -- the core library, the filter
-# plugins, vspipe, the headers and the pkg-config file -- inside the Python
-# package directory, and VSCore locates libvapoursynthfilters and the
-# third-party plugin directory relative to libvapoursynth.so via dladdr().
-# The libraries, vspipe and the plugin directory therefore have to stay there;
-# see %%install for the FHS entry points layered on top.
-%global vsdir %{python3_sitearch}/%{name}
-
 %description
 VapourSynth is an application for video manipulation. Or a plugin. Or a library.
 It’s hard to tell because it has a core library written in C++ and a Python
@@ -43,7 +36,6 @@ VapourSynth's core library with a C++ API.
 
 %package -n     python3-%{name}
 Summary:        Python interface for VapourSynth
-Requires:       %{name}-libs%{?_isa} = %{version}-%{release}
 
 %description -n python3-%{name}
 Python interface for VapourSynth/VSSCript.
@@ -66,89 +58,60 @@ This package contains the vspipe tool for interfacing with VapourSynth.
 %autosetup -p1 -n %{name}-R%{version}
 
 %generate_buildrequires
-%pyproject_buildrequires -R
+%pyproject_buildrequires
 
 %build
-# CPython 3.15 gained a platform specific stable ABI suffix
-# (.abi3-x86_64-linux-gnu.so) which meson-python 0.20 does not recognise as
-# abi3, so it refuses to build the wheel. Nothing is gained from the limited
-# API in a distribution build against a single Python version, so turn it off.
-%pyproject_wheel -C setup-args=-Dpython.allow_limited_api=false
+autoreconf -vif
+%configure \
+    --disable-static \
+    --enable-x86-asm \
+    --enable-core \
+    --enable-vsscript \
+    --enable-vspipe \
+    --enable-python-module
+
+%make_build
+
+# Make libraries available for Python linking
+ln -sf .libs build
+%pyproject_wheel
 
 %install
-%pyproject_install
-%pyproject_save_files -l %{name}
+%make_install
+find %{buildroot} -type f -name "*.la" -delete
 
-# Let RPM pick up docs in the files section.
+%pyproject_install
+%pyproject_save_files %{name}
+
+# Create plugin directory
+mkdir -p %{buildroot}%{_libdir}/%{name}
+
+# Let RPM pick up docs in the files section
 rm -fr %{buildroot}%{_docdir}/%{name}
 
-# Third-party plugins are auto-loaded from next to the core library.
-mkdir -p %{buildroot}%{vsdir}/plugins
-
-# Headers belong in the usual place.
-mkdir -p %{buildroot}%{_includedir}/%{name}
-mv %{buildroot}%{vsdir}/include/*.h %{buildroot}%{_includedir}/%{name}/
-rmdir %{buildroot}%{vsdir}/include
-
-# Upstream's vapoursynth.pc resolves everything relative to ${pcfiledir}, which
-# no longer works once the file sits in %%{_libdir}/pkgconfig, and it ships no
-# Libs: at all. Write it out instead.
-rm -fr %{buildroot}%{vsdir}/pkgconfig
-mkdir -p %{buildroot}%{_libdir}/pkgconfig
-cat > %{buildroot}%{_libdir}/pkgconfig/%{name}.pc <<EOF
-prefix=%{_prefix}
-libdir=%{_libdir}
-includedir=%{_includedir}/%{name}
-
-Name: vapoursynth
-Description: A frameserver for the 21st century
-Version: %{version}
-Cflags: -I\${includedir}
-Libs: -L\${libdir} -lvapoursynth
-EOF
-
-# Make the libraries linkable and resolvable the normal way.
-mkdir -p %{buildroot}%{_libdir}
-for lib in $(cd %{buildroot}%{vsdir} && ls libvapoursynth.so.* libvsscript.so.*); do
-    ln -s %{vsdir}/${lib} %{buildroot}%{_libdir}/${lib}
-    ln -s ${lib} %{buildroot}%{_libdir}/${lib%%.so.*}.so
-done
-
-# The core library, its filter plugins and vspipe live inside the Python
-# package directory but are packaged in the -libs and -tools subpackages.
-sed -i -e '\#/%{name}/lib.*\.so#d' \
-       -e '\#/%{name}/vspipe$#d' \
-       -e '\#/%{name}/include#d' \
-       -e '\#/%{name}/pkgconfig#d' \
-       -e '\#^%%dir %{vsdir}$#d' \
-       %{pyproject_files}
-
 %check
+export LD_LIBRARY_PATH=build
 %pytest
 
 %files libs
 %doc ChangeLog
 %license COPYING.LESSER
-%dir %{vsdir}
-%dir %{vsdir}/plugins
-%{vsdir}/lib%{name}.so.*
-%{vsdir}/lib%{name}filters*.so
-%{vsdir}/libvsscript.so.*
+%dir %{_libdir}/%{name}
 %{_libdir}/lib%{name}.so.*
-%{_libdir}/libvsscript.so.*
+%{_libdir}/lib%{name}-script.so.*
 
 %files devel
 %{_includedir}/%{name}/
 %{_libdir}/lib%{name}.so
-%{_libdir}/libvsscript.so
+%{_libdir}/lib%{name}-script.so
 %{_libdir}/pkgconfig/%{name}.pc
+%{_libdir}/pkgconfig/%{name}-script.pc
 
 %files tools
-%{_bindir}/%{name}
 %{_bindir}/vspipe
-%{vsdir}/vspipe
 
 %files -n python3-%{name} -f %{pyproject_files}
+%{python3_sitearch}/%{name}.so
 
 %changelog
 %autochangelog