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/development/libraries/popt/1.16-cygwin.patch

@@ -0,0 +1,11 @@
+--- origsrc/poptconfig.c	2009-05-20 08:18:07.000000000 -0500
++++ src/poptconfig.c	2012-03-29 18:13:46.869286100 -0500
+@@ -42,7 +42,7 @@ extern int glob_pattern_p (const char *_
+ /*@=declundef =exportheader =incondefs =protoparammatch =redecl =type @*/
+ #endif	/* __LCLINT__ */
+ 
+-#if !defined(__GLIBC__)
++#if !defined(__GLIBC__) && !defined(__CYGWIN__)
+ /* Return nonzero if PATTERN contains any metacharacters.
+    Metacharacters can be quoted with backslashes if QUOTE is nonzero.  */
+ static int

pkgs/development/libraries/popt/1.16-vpath.patch

@@ -0,0 +1,34 @@
+--- origsrc/Doxyfile.in	2008-04-26 16:57:32.000000000 -0500
++++ src/Doxyfile.in	2012-03-29 18:15:56.649709100 -0500
+@@ -460,14 +460,14 @@ WARN_LOGFILE           =
+ # with spaces.
+ 
+ INPUT                  = \
+-                        ./popt.c \
+-                        ./popt.h \
+-                        ./poptconfig.c \
+-                        ./popthelp.c \
+-                        ./poptint.c \
+-                        ./poptint.h \
+-                        ./poptparse.c \
+-			./system.h
++                        @srcdir@/popt.c \
++                        @srcdir@/popt.h \
++                        @srcdir@/poptconfig.c \
++                        @srcdir@/popthelp.c \
++                        @srcdir@/poptint.c \
++                        @srcdir@/poptint.h \
++                        @srcdir@/poptparse.c \
++			@srcdir@/system.h
+ 
+ # If the value of the INPUT tag contains directories, you can use the 
+ # FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp 
+@@ -658,7 +658,7 @@ HTML_HEADER            =
+ # each generated HTML page. If it is left blank doxygen will generate a 
+ # standard footer.
+ 
+-HTML_FOOTER            = footer_no_timestamp.html
++HTML_FOOTER            = @srcdir@/footer_no_timestamp.html
+ 
+ # The HTML_STYLESHEET tag can be used to specify a user-defined cascading 
+ # style sheet that is used by each HTML page. It can be used to 

pkgs/development/libraries/popt/default.nix

@@ -0,0 +1,26 @@
+{ lib, stdenv, fetchurl }:
+
+stdenv.mkDerivation rec {
+  pname = "popt";
+  version = "1.18";
+
+  src = fetchurl {
+    url = "https://ftp.osuosl.org/pub/rpm/popt/releases/popt-1.x/popt-${version}.tar.gz";
+    sha256 = "1lf5zlj5rbg6s4bww7hbhpca97prgprnarx978vcwa0bl81vqnai";
+  };
+
+  patches = lib.optionals stdenv.isCygwin [
+    ./1.16-cygwin.patch
+    ./1.16-vpath.patch
+  ];
+
+  doCheck = false; # fails
+
+  meta = with lib; {
+    homepage = "https://github.com/rpm-software-management/popt";
+    description = "Command line option parsing library";
+    maintainers = with maintainers; [ qyliss ];
+    license = licenses.mit;
+    platforms = platforms.unix;
+  };
+}