imv: support gifs

srcpkgs/imv/template

@@ -1,7 +1,7 @@
 # Template file for 'imv'
 pkgname=imv
 version=5.0.1
-revision=1
+revision=2
 build_style=meson
 # don't define NDEBUG since assert(3) is used to detect error conditions
 # (e.g.: https://git.sr.ht/~exec64/imv/tree/v4.4.0/item/src/x11_window.c#L109
@@ -9,7 +9,8 @@ build_style=meson
 configure_args="-Db_ndebug=false"
 hostmakedepends="asciidoc pkg-config cmake wayland-devel"
 makedepends="cmocka-devel pango-devel librsvg-devel libheif-devel libxkbcommon-devel
- glu-devel wayland-devel wayland-protocols inih-devel libnsbmp-devel libwebp-devel"
+ glu-devel wayland-devel wayland-protocols inih-devel libnsbmp-devel libwebp-devel
+ libnsgif-devel"
 depends="desktop-file-utils"
 conf_files="/etc/imv_config"
 short_desc="Image viewer for X11/Wayland"