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/tools/networking/mailutils/default.nix

@@ -0,0 +1,159 @@
+{ lib
+, stdenv
+, fetchurl
+, fetchpatch
+, autoreconfHook
+, dejagnu
+, gettext
+, gnum4
+, pkg-config
+, texinfo
+, fribidi
+, gdbm
+, gnutls
+, gss
+, guile
+, libmysqlclient
+, mailcap
+, nettools
+, pam
+, readline
+, ncurses
+, python3
+, sasl
+, system-sendmail
+}:
+
+stdenv.mkDerivation rec {
+  pname = "mailutils";
+  version = "3.14";
+
+  src = fetchurl {
+    url = "mirror://gnu/${pname}/${pname}-${version}.tar.xz";
+    hash = "sha256-wMWzj+qLRaSvzUNkh/Knb9VSUJLQN4gTputVQsIScTk=";
+  };
+
+  separateDebugInfo = true;
+
+  postPatch = ''
+    sed -i -e '/chown root:mail/d' \
+           -e 's/chmod [24]755/chmod 0755/' \
+      */Makefile{.in,.am}
+    sed -i 's:/usr/lib/mysql:${libmysqlclient}/lib/mysql:' configure.ac
+  '';
+
+  nativeBuildInputs = [
+    autoreconfHook
+    gettext
+    gnum4
+    pkg-config
+    texinfo
+  ];
+
+  buildInputs = [
+    fribidi
+    gdbm
+    gnutls
+    gss
+    guile
+    libmysqlclient
+    mailcap
+    ncurses
+    pam
+    python3
+    readline
+    sasl
+  ] ++ lib.optionals stdenv.isLinux [ nettools ];
+
+  patches = [
+    ./fix-build-mb-len-max.patch
+    ./path-to-cat.patch
+    # Fix cross-compilation
+    # https://lists.gnu.org/archive/html/bug-mailutils/2020-11/msg00038.html
+    (fetchpatch {
+      url = "https://lists.gnu.org/archive/html/bug-mailutils/2020-11/txtiNjqcNpqOk.txt";
+      sha256 = "0ghzqb8qx2q8cffbvqzw19mivv7r5f16whplzhm7hdj0j2i6xf6s";
+    })
+  ];
+
+  enableParallelBuilding = false;
+  hardeningDisable = [ "format" ];
+
+  configureFlags = [
+    "--with-gssapi"
+    "--with-gsasl"
+    "--with-mysql"
+    "--with-path-sendmail=${system-sendmail}/bin/sendmail"
+    "--with-mail-rc=/etc/mail.rc"
+    "DEFAULT_CUPS_CONFDIR=${mailcap}/etc" # provides mime.types to mimeview
+  ];
+
+  readmsg-tests = let
+    p = "https://raw.githubusercontent.com/gentoo/gentoo/9c921e89d51876fd876f250324893fd90c019326/net-mail/mailutils/files";
+  in [
+    (fetchurl { url = "${p}/hdr.at"; sha256 = "0phpkqyhs26chn63wjns6ydx9468ng3ssbjbfhcvza8h78jlsd98"; })
+    (fetchurl { url = "${p}/nohdr.at"; sha256 = "1vkbkfkbqj6ml62s1am8i286hxwnpsmbhbnq0i2i0j1i7iwkk4b7"; })
+    (fetchurl { url = "${p}/twomsg.at"; sha256 = "15m29rg2xxa17xhx6jp4s2vwa9d4khw8092vpygqbwlhw68alk9g"; })
+    (fetchurl { url = "${p}/weed.at"; sha256 = "1101xakhc99f5gb9cs3mmydn43ayli7b270pzbvh7f9rbvh0d0nh"; })
+  ];
+
+  checkInputs = [ dejagnu ];
+  doCheck = false; # fails 1 out of a bunch of tests, looks like a bug
+  doInstallCheck = false; # fails
+
+  preCheck = ''
+    # Add missing test files
+    cp ${builtins.toString readmsg-tests} readmsg/tests/
+    for f in hdr.at nohdr.at twomsg.at weed.at; do
+      mv readmsg/tests/*-$f readmsg/tests/$f
+    done
+    # Disable comsat tests that fail without tty in the sandbox.
+    tty -s || echo > comsat/tests/testsuite.at
+    # Disable lmtp tests that require root spool.
+    echo > maidag/tests/lmtp.at
+    # Disable mda tests that require /etc/passwd to contain root.
+    grep -qo '^root:' /etc/passwd || echo > maidag/tests/mda.at
+    # Provide libraries for mhn.
+    export LD_LIBRARY_PATH=$(pwd)/lib/.libs
+  '';
+
+  postCheck = ''
+    unset LD_LIBRARY_PATH
+  '';
+
+  meta = with lib; {
+    description = "Rich and powerful protocol-independent mail framework";
+
+    longDescription = ''
+      GNU Mailutils is a rich and powerful protocol-independent mail
+      framework.  It contains a series of useful mail libraries, clients, and
+      servers.  These are the primary mail utilities for the GNU system.  The
+      central library is capable of handling electronic mail in various
+      mailbox formats and protocols, both local and remote.  Specifically,
+      this project contains a POP3 server, an IMAP4 server, and a Sieve mail
+      filter.  It also provides a POSIX `mailx' client, and a collection of
+      other handy tools.
+
+      The GNU Mailutils libraries supply an ample set of primitives for
+      handling electronic mail in programs written in C, C++, Python or
+      Scheme.
+
+      The utilities provided by Mailutils include imap4d and pop3d mail
+      servers, mail reporting utility comsatd, general-purpose mail delivery
+      agent maidag, mail filtering program sieve, and an implementation of MH
+      message handling system.
+    '';
+
+    license = with licenses; [
+      lgpl3Plus /* libraries */
+      gpl3Plus /* tools */
+    ];
+
+    maintainers = with maintainers; [ orivej vrthra ];
+
+    homepage = "https://www.gnu.org/software/mailutils/";
+
+    # Some of the dependencies fail to build on {cyg,dar}win.
+    platforms = platforms.gnu ++ platforms.unix;
+  };
+}