nixpkgs/pkgs/os-specific/linux/busybox/busybox-in-store.patch

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Allow BusyBox to be invoked as "<something>-busybox". This is
necessary when it's run from the Nix store as <hash>-busybox during
stdenv bootstrap.
diff -ru -x '*~' busybox-1.22.1-orig/libbb/appletlib.c busybox-1.22.1/libbb/appletlib.c
--- busybox-1.22.1-orig/libbb/appletlib.c 2014-01-09 19:15:44.000000000 +0100
+++ busybox-1.22.1/libbb/appletlib.c 2014-10-29 09:53:01.232052068 +0100
@@ -764,7 +764,7 @@
int applet = find_applet_by_name(name);
if (applet >= 0)
run_applet_no_and_exit(applet, argv);
- if (strncmp(name, "busybox", 7) == 0)
+ if (strstr(name, "busybox") != 0)
exit(busybox_main(argv));
}