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/kde-frameworks/extra-cmake-modules/default.nix

@@ -0,0 +1,21 @@
+{ mkDerivation, lib, cmake, pkg-config }:
+
+mkDerivation {
+  pname = "extra-cmake-modules";
+
+  patches = [
+    ./nix-lib-path.patch
+  ];
+
+  outputs = [ "out" ];  # this package has no runtime components
+
+  propagatedBuildInputs = [ cmake pkg-config ];
+
+  setupHook = ./setup-hook.sh;
+
+  meta = with lib; {
+    platforms = platforms.linux ++ platforms.darwin;
+    homepage = "http://www.kde.org";
+    license = licenses.bsd2;
+  };
+}

pkgs/development/libraries/kde-frameworks/extra-cmake-modules/nix-lib-path.patch

@@ -0,0 +1,40 @@
+diff --git a/kde-modules/KDEInstallDirsCommon.cmake b/kde-modules/KDEInstallDirsCommon.cmake
+index c1d056b..d9e19f0 100644
+--- a/kde-modules/KDEInstallDirsCommon.cmake
++++ b/kde-modules/KDEInstallDirsCommon.cmake
+@@ -15,35 +15,6 @@
+ # GNUInstallDirs code deals with re-configuring, but that is dealt with
+ # by the _define_* macros in this module).
+ set(_LIBDIR_DEFAULT "lib")
+-# Override this default 'lib' with 'lib64' if:
+-#  - we are on a Linux, kFreeBSD or Hurd system but NOT cross-compiling
+-#  - we are NOT on debian
+-#  - we are NOT on flatpak
+-#  - we are on a 64 bits system
+-# reason is: amd64 ABI: http://www.x86-64.org/documentation/abi.pdf
+-# For Debian with multiarch, use 'lib/${CMAKE_LIBRARY_ARCHITECTURE}' if
+-# CMAKE_LIBRARY_ARCHITECTURE is set (which contains e.g. "i386-linux-gnu"
+-# See https://wiki.debian.org/Multiarch
+-if((CMAKE_SYSTEM_NAME MATCHES "Linux|kFreeBSD" OR CMAKE_SYSTEM_NAME STREQUAL "GNU")
+-   AND NOT CMAKE_CROSSCOMPILING
+-   AND NOT EXISTS "/etc/arch-release"
+-   AND NOT DEFINED ENV{FLATPAK_ID})
+-  if (EXISTS "/etc/debian_version") # is this a debian system ?
+-    if(CMAKE_LIBRARY_ARCHITECTURE)
+-      set(_LIBDIR_DEFAULT "lib/${CMAKE_LIBRARY_ARCHITECTURE}")
+-    endif()
+-  else() # not debian, rely on CMAKE_SIZEOF_VOID_P:
+-    if(NOT DEFINED CMAKE_SIZEOF_VOID_P)
+-      message(AUTHOR_WARNING
+-        "Unable to determine default LIB_INSTALL_LIBDIR directory because no target architecture is known. "
+-        "Please enable at least one language before including KDEInstallDirs.")
+-    else()
+-      if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
+-        set(_LIBDIR_DEFAULT "lib64")
+-      endif()
+-    endif()
+-  endif()
+-endif()
+ 
+ set(_gnu_install_dirs_vars
+     BINDIR

pkgs/development/libraries/kde-frameworks/extra-cmake-modules/setup-hook.sh

@@ -0,0 +1,113 @@
+ecmEnvHook() {
+    addToSearchPath XDG_DATA_DIRS "$1/share"
+    addToSearchPath XDG_CONFIG_DIRS "$1/etc/xdg"
+}
+addEnvHooks "$targetOffset" ecmEnvHook
+
+ecmPostHook() {
+    # Because we need to use absolute paths here, we must set *all* the paths.
+    cmakeFlags+=" -DKDE_INSTALL_EXECROOTDIR=${!outputBin}"
+    cmakeFlags+=" -DKDE_INSTALL_BINDIR=${!outputBin}/bin"
+    cmakeFlags+=" -DKDE_INSTALL_SBINDIR=${!outputBin}/sbin"
+    cmakeFlags+=" -DKDE_INSTALL_LIBDIR=${!outputLib}/lib"
+    cmakeFlags+=" -DKDE_INSTALL_LIBEXECDIR=${!outputLib}/libexec"
+    cmakeFlags+=" -DKDE_INSTALL_CMAKEPACKAGEDIR=${!outputDev}/lib/cmake"
+    cmakeFlags+=" -DKDE_INSTALL_INCLUDEDIR=${!outputInclude}/include"
+    cmakeFlags+=" -DKDE_INSTALL_LOCALSTATEDIR=/var"
+    cmakeFlags+=" -DKDE_INSTALL_DATAROOTDIR=${!outputBin}/share"
+    cmakeFlags+=" -DKDE_INSTALL_DATADIR=${!outputBin}/share"
+    cmakeFlags+=" -DKDE_INSTALL_DOCBUNDLEDIR=${!outputBin}/share/doc/HTML"
+    cmakeFlags+=" -DKDE_INSTALL_KCFGDIR=${!outputBin}/share/config.kcfg"
+    cmakeFlags+=" -DKDE_INSTALL_KCONFUPDATEDIR=${!outputBin}/share/kconf_update"
+    cmakeFlags+=" -DKDE_INSTALL_KSERVICES5DIR=${!outputBin}/share/kservices5"
+    cmakeFlags+=" -DKDE_INSTALL_KSERVICETYPES5DIR=${!outputBin}/share/kservicetypes5"
+    cmakeFlags+=" -DKDE_INSTALL_KXMLGUI5DIR=${!outputBin}/share/kxmlgui5"
+    cmakeFlags+=" -DKDE_INSTALL_KNOTIFY5RCDIR=${!outputBin}/share/knotifications5"
+    cmakeFlags+=" -DKDE_INSTALL_ICONDIR=${!outputBin}/share/icons"
+    cmakeFlags+=" -DKDE_INSTALL_LOCALEDIR=${!outputLib}/share/locale"
+    cmakeFlags+=" -DKDE_INSTALL_SOUNDDIR=${!outputBin}/share/sounds"
+    cmakeFlags+=" -DKDE_INSTALL_TEMPLATEDIR=${!outputBin}/share/templates"
+    cmakeFlags+=" -DKDE_INSTALL_WALLPAPERDIR=${!outputBin}/share/wallpapers"
+    cmakeFlags+=" -DKDE_INSTALL_APPDIR=${!outputBin}/share/applications"
+    cmakeFlags+=" -DKDE_INSTALL_DESKTOPDIR=${!outputBin}/share/desktop-directories"
+    cmakeFlags+=" -DKDE_INSTALL_MIMEDIR=${!outputBin}/share/mime/packages"
+    cmakeFlags+=" -DKDE_INSTALL_METAINFODIR=${!outputBin}/share/appdata"
+    cmakeFlags+=" -DKDE_INSTALL_MANDIR=${!outputBin}/share/man"
+    cmakeFlags+=" -DKDE_INSTALL_INFODIR=${!outputBin}/share/info"
+    cmakeFlags+=" -DKDE_INSTALL_DBUSDIR=${!outputBin}/share/dbus-1"
+    cmakeFlags+=" -DKDE_INSTALL_DBUSINTERFACEDIR=${!outputBin}/share/dbus-1/interfaces"
+    cmakeFlags+=" -DKDE_INSTALL_DBUSSERVICEDIR=${!outputBin}/share/dbus-1/services"
+    cmakeFlags+=" -DKDE_INSTALL_DBUSSYSTEMSERVICEDIR=${!outputBin}/share/dbus-1/system-services"
+    cmakeFlags+=" -DKDE_INSTALL_SYSCONFDIR=${!outputBin}/etc"
+    cmakeFlags+=" -DKDE_INSTALL_CONFDIR=${!outputBin}/etc/xdg"
+    cmakeFlags+=" -DKDE_INSTALL_AUTOSTARTDIR=${!outputBin}/etc/xdg/autostart"
+
+    if [ -n "${qtPluginPrefix-}" ]; then
+        cmakeFlags+=" -DKDE_INSTALL_QTPLUGINDIR=${!outputBin}/$qtPluginPrefix"
+        cmakeFlags+=" -DKDE_INSTALL_PLUGINDIR=${!outputBin}/$qtPluginPrefix"
+    fi
+
+    if [ -n "${qtQmlPrefix-}" ]; then
+        cmakeFlags+=" -DKDE_INSTALL_QMLDIR=${!outputBin}/$qtQmlPrefix"
+    fi
+}
+postHooks+=(ecmPostHook)
+
+xdgDataSubdirs=( \
+    "config.kcfg" "kconf_update" "kservices5" "kservicetypes5" \
+    "kxmlgui5" "knotifications5" "icons" "locale" "sounds" "templates" \
+    "wallpapers" "applications" "desktop-directories" "mime" "appdata" "dbus-1" \
+)
+
+# ecmHostPathsSeen is an associative array of the paths that have already been
+# seen by ecmHostPathHook.
+declare -gA ecmHostPathsSeen
+
+ecmHostPathIsNotSeen() {
+    if [[ -n "${ecmHostPathsSeen["$1"]:-}" ]]; then
+        # The path has been seen before.
+        return 1
+    else
+        # The path has not been seen before.
+        # Now it is seen, so record it.
+        ecmHostPathsSeen["$1"]=1
+        return 0
+    fi
+}
+
+ecmHostPathHook() {
+    ecmHostPathIsNotSeen "$1" || return 0
+
+    local xdgConfigDir="$1/etc/xdg"
+    if [ -d "$xdgConfigDir" ]
+    then
+        qtWrapperArgs+=(--prefix XDG_CONFIG_DIRS : "$xdgConfigDir")
+    fi
+
+    for xdgDataSubdir in "${xdgDataSubdirs[@]}"
+    do
+        if [ -d "$1/share/$xdgDataSubdir" ]
+        then
+            qtWrapperArgs+=(--prefix XDG_DATA_DIRS : "$1/share")
+            break
+        fi
+    done
+
+    local manDir="$1/man"
+    if [ -d "$manDir" ]
+    then
+        qtWrapperArgs+=(--prefix MANPATH : "$manDir")
+    fi
+
+    local infoDir="$1/info"
+    if [ -d "$infoDir" ]
+    then
+        qtWrapperArgs+=(--prefix INFOPATH : "$infoDir")
+    fi
+
+    if [ -d "$1/dbus-1" ]
+    then
+        propagatedUserEnvPkgs+=" $1"
+    fi
+}
+addEnvHooks "$targetOffset" ecmHostPathHook