ffms2: update to 2.40.

Closes: #25850 [via git-merge-pr]

srcpkgs/ffms2/template

@@ -1,19 +1,27 @@
 # Template file for 'ffms2'
 pkgname=ffms2
-version=2.23.1
-revision=3
-_version=2.23
-wrksrc="${pkgname}-${_version}"
+version=2.40
+revision=1
 build_style=gnu-configure
 configure_args="--enable-shared --disable-static"
-hostmakedepends="pkg-config"
+hostmakedepends="pkg-config autoconf automake libtool"
 makedepends="ffmpeg-devel zlib-devel"
-short_desc="A libav/ffmpeg based frames server"
+short_desc="Libav/ffmpeg based frames server"
 maintainer="DirectorX <void.directorx@protonmail.com>"
 license="MIT, GPL-3.0-or-later"
 homepage="https://github.com/FFMS/ffms2"
-distfiles="${homepage}/archive/${_version}.tar.gz"
-checksum=b09b2aa2b1c6f87f94a0a0dd8284b3c791cbe77f0f3df57af99ddebcd15273ed
+distfiles="${homepage}/archive/${version}.tar.gz"
+checksum=82e95662946f3d6e1b529eadbd72bed196adfbc41368b2d50493efce6e716320
+
+if [ "$XBPS_TARGET_NO_ATOMIC8" ]; then
+	makedepends+=" libatomic-devel"
+	LDFLAGS="-latomic"
+fi
+
+pre_configure() {
+	mkdir -p src/config
+	autoreconf -vfi
+}
 
 post_install() {
 	vmkdir usr/lib/vapoursynth
@@ -23,7 +31,6 @@ post_install() {
 	vlicense COPYING
 }
 
-
 libffms2-devel_package() {
 	depends="${makedepends} libffms2>=${version}_${revision}"
 	short_desc+=" - development files"
@@ -42,6 +49,7 @@ libffms2_package() {
 }
 
 vapoursynth-ffms2-source_package() {
+	short_desc+=" - vapoursynth plugin"
 	depends="libffms2>=${version}_${revision}"
 	pkg_install() {
 		vmove usr/lib/vapoursynth