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/servers/x11/xorg/imake.patch

@@ -0,0 +1,41 @@
+Disable imake autodetection for:
+- LinuxDistribution to avoid injection of /usr paths
+- gcc to avoid use uf /usr/bin/gcc
+
+https://github.com/NixOS/nixpkgs/issues/135337
+--- a/imake.c
++++ b/imake.c
+@@ -1065,6 +1065,7 @@ get_distrib(FILE *inFile)
+   fprintf (inFile, "%s\n", "#define LinuxWare       11");
+   fprintf (inFile, "%s\n", "#define LinuxYggdrasil  12");
+ 
++#if 0 /* disable system autodetection. Fall through to LinuxUnknown. */
+ # ifdef CROSSCOMPILE
+   if (CrossCompiling) {
+       fprintf (inFile, "%s\n",
+@@ -1090,6 +1091,7 @@ get_distrib(FILE *inFile)
+      * at the content of /etc/debian_version */
+     return;
+   }
++#endif
+   /* what's the definitive way to tell what any particular distribution is? */
+ 
+   fprintf (inFile, "%s\n", "#define DefaultLinuxDistribution LinuxUnknown");
+@@ -1337,6 +1339,7 @@ get_gcc_version(FILE *inFile, char *name)
+ static boolean
+ get_gcc(char *cmd)
+ {
++#if 0 /* disable gcc autodetection. Fall through to explicitly set. */
+   struct stat sb;
+     static const char* gcc_path[] = {
+ #if defined(linux) || \
+@@ -1385,6 +1388,9 @@ get_gcc(char *cmd)
+ 	}
+       }
+     return FALSE;
++#endif
++    strcpy (cmd, IMAKE_COMPILETIME_CPP);
++    return TRUE;
+ }
+ 
+ #ifdef CROSSCOMPILE