uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/stdenv/freebsd/trivial-bootstrap.sh

@@ -0,0 +1,118 @@
+set -e
+set -o nounset
+set -o pipefail
+
+echo Building the trivial bootstrap environment...
+#echo
+#echo Needed FreeBSD packages:
+#echo findutils gcpio gawk gnugrep coreutils bash gsed gtar gmake xar binutils gpatch lbzip2 diffutils
+
+$mkdir -p $out/bin
+
+ln () {
+  if [ ! -z "${2:-}" ]; then
+    if [ -f "$out/bin/$2" ]; then
+      echo "$2 exists"
+      exit 1
+    fi
+  fi
+  if test ! -f "$1"; then
+    echo Target "$2" does not exist
+    exit 1
+  fi
+  # TODO: check that destination directory exists
+  if [ ! -z "${2:-}" ]; then
+    $ln -s "$1" "$out/bin/$2"
+  else
+    $ln -s "$1" "$out/bin/"
+  fi
+}
+
+ln $bash/bin/bash
+ln $make/bin/make
+
+ln /bin/sh
+
+for i in b2sum base32 base64 basename basenc cat chcon chgrp chmod \
+    chown chroot cksum comm cp csplit cut date dd df dir dircolors \
+    dirname du echo env expand expr factor false fmt fold install \
+    groups head hostid id join kill link ln logname ls md5sum mkdir \
+    mkfifo mknod mktemp mv nice nl nohup nproc numfmt od paste pathchk \
+    pinky pr printenv printf ptx pwd readlink realpath rm rmdir runcon \
+    seq sha1sum sha224sum sha256sum sha384sum sha512sum shred shuf \
+    sleep sort split stat stdbuf stty sum sync tac tee test timeout \
+    touch tr true truncate tsort tty uname unexpand uniq unlink uptime \
+    users vdir wc who whoami yes
+do
+    ln "$coreutils/bin/$i" "$i"
+done
+
+for i in find xargs; do
+    ln "$findutils/bin/$i" "$i"
+done
+
+for i in diff diff3 sdiff; do
+    ln "$diffutils/bin/$i" "$i"
+done
+
+for i in grep egrep fgrep; do
+    ln "$grep/bin/$i" "$i"
+done
+
+ln /usr/bin/locale
+
+ln /usr/bin/more
+
+ln /usr/bin/hexdump # for bitcoin
+
+ln /usr/bin/bzip2
+ln /usr/bin/bunzip2
+ln /usr/bin/bzip2recover
+
+ln /usr/bin/xz
+ln /usr/bin/unxz
+ln /usr/bin/lzma
+ln /usr/bin/unlzma
+
+ln /bin/ps
+ln /bin/hostname
+ln /usr/bin/cmp
+ln $sed/bin/sed
+ln /usr/bin/tar tar
+ln $gawk/bin/gawk
+ln $gawk/bin/gawk awk
+ln $cpio/bin/cpio
+ln $curl/bin/curl curl
+ln /usr/bin/gzip
+ln /usr/bin/gunzip
+ln /usr/bin/tail tail # note that we are not using gtail!!!
+ln /usr/bin/less less
+ln $patch/bin/patch patch
+ln /usr/bin/which which
+
+## binutils
+# pkg info -l binutils | grep usr/local/bin
+ln /usr/bin/addr2line
+ln /usr/bin/ar
+ln /usr/bin/as
+ln /usr/bin/c++filt
+#ln /usr/bin/dwp
+#ln /usr/bin/elfedit
+ln /usr/bin/gprof
+ln /usr/bin/ld
+#ln /usr/bin/ld.bfd
+#ln /usr/bin/ld.gold
+ln /usr/bin/nm
+ln /usr/bin/objcopy
+ln /usr/bin/objdump
+ln /usr/bin/ranlib
+ln /usr/bin/readelf
+ln /usr/bin/size
+ln /usr/bin/strings
+ln /usr/bin/strip
+
+ln /usr/bin/cc
+ln /usr/bin/cpp
+ln /usr/bin/c++
+
+#pkg info -l llvm37 | grep usr/local/bin