nixpkgs/pkgs/development/libraries/gdk-pixbuf/setup-hook.sh
John Ericson b78e84097f gdk-pixbuf setup hook: GDK_PIXBUF_MODULE_FILE might not be defined
Also switch to [[ ... ]] because it is more robust w.r.t. empty
arguments.
2019-11-08 13:24:20 -05:00

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Bash

findGdkPixbufLoaders() {
# choose the longest loaders.cache
local loadersCache="$1/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache"
if [[ -f "$loadersCache" ]]; then
if [[ -f "${GDK_PIXBUF_MODULE_FILE-}" ]]; then
if [[ "$(cat "$loadersCache" | wc -l)" > "$(cat "$GDK_PIXBUF_MODULE_FILE" | wc -l)" ]]; then
export GDK_PIXBUF_MODULE_FILE="$loadersCache"
fi
else
export GDK_PIXBUF_MODULE_FILE="$loadersCache"
fi
fi
}
addEnvHooks "$hostOffset" findGdkPixbufLoaders