Add zimg package (version 2.6.1) (#3093)

mingw-w64-zimg/PKGBUILD

@@ -0,0 +1,46 @@
+# Maintainer: Andrew Sun <adsun701@gmail.com>
+
+_realname=zimg
+pkgbase=mingw-w64-${_realname}
+pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
+pkgver=2.6.1
+pkgrel=1
+pkgdesc="Scaling, colorspace conversion, and dithering library (mingw-w64)"
+arch=('any')
+url="https://github.com/sekrit-twc/zimg"
+license=("WTFPL")
+makedepends=("${MINGW_PACKAGE_PREFIX}-gcc" "${MINGW_PACKAGE_PREFIX}-pkg-config" "tar")
+depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs" "${MINGW_PACKAGE_PREFIX}-winpthreads-git")
+source=("release-${pkgver}.tar.gz::https://github.com/sekrit-twc/${_realname}/archive/release-${pkgver}.tar.gz")
+noextract=("release-${pkgver}.tar.gz")
+
+prepare(){
+  cp "../release-${pkgver}.tar.gz" "${srcdir}/release-${pkgver}.tar.gz"
+  tar -xzvf "${srcdir}/release-${pkgver}.tar.gz"
+  cd "${srcdir}/${_realname}-release-${pkgver}"
+  ./autogen.sh
+}
+
+build() {
+  [[ -d "build-${MINGW_CHOST}" ]] && rm -rf "build-${MINGW_CHOST}"
+  mkdir -p "${srcdir}/build-${MINGW_CHOST}"
+  cd "${srcdir}/build-${MINGW_CHOST}"
+
+  ../${_realname}-release-${pkgver}/configure \
+    --prefix=${MINGW_PREFIX} \
+    --build=${MINGW_CHOST} \
+    --host=${MINGW_CHOST} \
+    --target=${MINGW_CHOST} \
+    --enable-x86simd \
+    --enable-static \
+    --enable-shared
+
+  make
+}
+
+package() {
+  cd "${srcdir}/build-${MINGW_CHOST}"
+  make DESTDIR=${pkgdir} install
+}
+
+md5sums=('322e9aa72833c498510772be4da76665')