added extra/libheif

extra/libheif/PKGBUILD

@@ -0,0 +1,30 @@
+# Maintainer: Antonio Rojas <arojas@archlinux.org>
+# Contributor: Adam Fontenot <fontenot@ucla.edu>
+
+# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
+#  - remove make/opt depends on svt-av1
+
+pkgname=libheif
+pkgver=1.16.1
+pkgrel=2
+pkgdesc='HEIF file format decoder and encoder'
+arch=(x86_64)
+url='https://github.com/strukturag/libheif'
+license=(GPL3)
+makedepends=(cmake libjpeg libpng gdk-pixbuf2 rav1e)
+depends=(libde265 x265 aom dav1d)
+optdepends=('libjpeg: for heif-convert and heif-enc' 'libpng: for heif-convert and heif-enc'
+            'rav1e: rav1e encoder')
+source=(https://github.com/strukturag/libheif/releases/download/v$pkgver/libheif-$pkgver.tar.gz)
+sha256sums=('ac15b54b6d7c315710e156d119b8a1bfc89f29621e99222b2750b1f31c9c3558')
+
+build() {
+  cmake -B build -S $pkgname-$pkgver\
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DAOM_ENCODER=ON
+  cmake --build build
+}
+
+package() {
+  DESTDIR="$pkgdir" cmake --install build
+}