New package: qimgv-0.7.

srcpkgs/qimgv/patches/fix-musl.patch

@@ -0,0 +1,13 @@
+diff --git core.cpp core.cpp
+index 26821e3..231ec1a 100644
+--- core.cpp
++++ core.cpp
+@@ -16,7 +16,7 @@ Core::Core()
+       scaler(nullptr),
+       thumbnailer(nullptr)
+ {
+-#ifdef __linux__
++#ifdef __GLIBC__
+     // default value of 128k causes memory fragmentation issues
+     // finding this took 3 days of my life
+     mallopt(M_MMAP_THRESHOLD, 64000);

srcpkgs/qimgv/template

@@ -0,0 +1,17 @@
+# Template file for 'qimgv'
+pkgname=qimgv
+version=0.7
+revision=1
+build_style=cmake
+makedepends="qt5-devel mpv-devel"
+depends="hicolor-icon-theme"
+short_desc="Cross-platform image viewer with webm support"
+maintainer="travankor <travankor@tuta.io>"
+license="GPL-3.0-or-later"
+homepage="https://github.com/easymodo/qimgv"
+distfiles="https://github.com/easymodo/qimgv/archive/v${version}.tar.gz"
+checksum=ce47987c835068230eeb8512ee5e3f9751e4c7d3f94785ebe386e4484da417d6
+
+if [ "$CROSS_BUILD" ]; then
+	hostmakedepends+=" qt5-host-tools qt5-qmake"
+fi