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/gettext/absolute-paths.diff

@@ -0,0 +1,21 @@
+diff --git a/gettext-runtime/src/gettext.sh.in b/gettext-runtime/src/gettext.sh.in
+index 1dfa3bb..d6ef8a8 100644
+--- a/gettext-runtime/src/gettext.sh.in
++++ b/gettext-runtime/src/gettext.sh.in
+@@ -86,14 +86,14 @@ fi
+ # looks up the translation of MSGID and substitutes shell variables in the
+ # result.
+ eval_gettext () {
+-  gettext "$1" | (export PATH `envsubst --variables "$1"`; envsubst "$1")
++  @out@/bin/gettext "$1" | (export PATH `@out@/bin/envsubst --variables "$1"`; @out@/bin/envsubst "$1")
+ }
+ 
+ # eval_ngettext MSGID MSGID-PLURAL COUNT
+ # looks up the translation of MSGID / MSGID-PLURAL for COUNT and substitutes
+ # shell variables in the result.
+ eval_ngettext () {
+-  ngettext "$1" "$2" "$3" | (export PATH `envsubst --variables "$1 $2"`; envsubst "$1 $2")
++  @out@/bin/ngettext "$1" "$2" "$3" | (export PATH `@out@/bin/envsubst --variables "$1 $2"`; @out@/bin/envsubst "$1 $2")
+ }
+ 
+ # Note: This use of envsubst is much safer than using the shell built-in 'eval'

pkgs/development/libraries/gettext/default.nix

@@ -0,0 +1,100 @@
+{ stdenv, lib, fetchurl, fetchpatch, libiconv, xz, bash }:
+
+# Note: this package is used for bootstrapping fetchurl, and thus
+# cannot use fetchpatch! All mutable patches (generated by GitHub or
+# cgit) that are needed here should be included directly in Nixpkgs as
+# files.
+
+stdenv.mkDerivation rec {
+  pname = "gettext";
+  version = "0.21";
+
+  src = fetchurl {
+    url = "mirror://gnu/gettext/${pname}-${version}.tar.gz";
+    sha256 = "04kbg1sx0ncfrsbr85ggjslqkzzb243fcw9nyh3rrv1a22ihszf7";
+  };
+  patches = [
+    ./absolute-paths.diff
+  ] ++ lib.optional stdenv.hostPlatform.isWindows (fetchpatch {
+    url = "https://aur.archlinux.org/cgit/aur.git/plain/gettext_formatstring-ruby.patch?h=mingw-w64-gettext&id=e8b577ee3d399518d005e33613f23363a7df07ee";
+    name = "gettext_formatstring-ruby.patch";
+    sha256 = "sha256-6SxZObOMkQDxuKJuJY+mQ/VuJJxSeGbf97J8ZZddCV0=";
+  });
+
+  outputs = [ "out" "man" "doc" "info" ];
+
+  hardeningDisable = [ "format" ];
+
+  LDFLAGS = if stdenv.isSunOS then "-lm -lmd -lmp -luutil -lnvpair -lnsl -lidmap -lavl -lsec" else "";
+
+  configureFlags = [
+     "--disable-csharp" "--with-xz"
+  ] ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
+    # On cross building, gettext supposes that the wchar.h from libc
+    # does not fulfill gettext needs, so it tries to work with its
+    # own wchar.h file, which does not cope well with the system's
+    # wchar.h and stddef.h (gcc-4.3 - glibc-2.9)
+    "gl_cv_func_wcwidth_works=yes"
+  ];
+
+  postPatch = ''
+   substituteAllInPlace gettext-runtime/src/gettext.sh.in
+   substituteInPlace gettext-tools/projects/KDE/trigger --replace "/bin/pwd" pwd
+   substituteInPlace gettext-tools/projects/GNOME/trigger --replace "/bin/pwd" pwd
+   substituteInPlace gettext-tools/src/project-id --replace "/bin/pwd" pwd
+  '' + lib.optionalString stdenv.hostPlatform.isCygwin ''
+    sed -i -e "s/\(cldr_plurals_LDADD = \)/\\1..\/gnulib-lib\/libxml_rpl.la /" gettext-tools/src/Makefile.in
+    sed -i -e "s/\(libgettextsrc_la_LDFLAGS = \)/\\1..\/gnulib-lib\/libxml_rpl.la /" gettext-tools/src/Makefile.in
+  '';
+
+  strictDeps = true;
+  nativeBuildInputs = [
+    xz
+    xz.bin
+  ];
+  buildInputs = [ bash ]
+  # HACK, see #10874 (and 14664)
+    ++ lib.optionals (!stdenv.isLinux && !stdenv.hostPlatform.isCygwin) [ libiconv ];
+
+  setupHooks = [
+    ../../../build-support/setup-hooks/role.bash
+    ./gettext-setup-hook.sh
+  ];
+  gettextNeedsLdflags = stdenv.hostPlatform.libc != "glibc" && !stdenv.hostPlatform.isMusl;
+
+  enableParallelBuilding = true;
+  enableParallelChecking = false; # fails sometimes
+
+  meta = with lib; {
+    description = "Well integrated set of translation tools and documentation";
+
+    longDescription = ''
+      Usually, programs are written and documented in English, and use
+      English at execution time for interacting with users.  Using a common
+      language is quite handy for communication between developers,
+      maintainers and users from all countries.  On the other hand, most
+      people are less comfortable with English than with their own native
+      language, and would rather be using their mother tongue for day to
+      day's work, as far as possible.  Many would simply love seeing their
+      computer screen showing a lot less of English, and far more of their
+      own language.
+
+      GNU `gettext' is an important step for the GNU Translation Project, as
+      it is an asset on which we may build many other steps. This package
+      offers to programmers, translators, and even users, a well integrated
+      set of tools and documentation. Specifically, the GNU `gettext'
+      utilities are a set of tools that provides a framework to help other
+      GNU packages produce multi-lingual messages.
+    '';
+
+    homepage = "https://www.gnu.org/software/gettext/";
+
+    maintainers = with maintainers; [ zimbatm vrthra ];
+    license = licenses.gpl2Plus;
+    platforms = platforms.all;
+  };
+}
+
+// lib.optionalAttrs stdenv.isDarwin {
+  makeFlags = [ "CFLAGS=-D_FORTIFY_SOURCE=0" ];
+}

pkgs/development/libraries/gettext/gettext-setup-hook.sh

@@ -0,0 +1,17 @@
+gettextDataDirsHook() {
+    # See pkgs/build-support/setup-hooks/role.bash
+    getHostRoleEnvHook
+    if [ -d "$1/share/gettext" ]; then
+        addToSearchPath "GETTEXTDATADIRS${role_post}" "$1/share/gettext"
+    fi
+}
+
+addEnvHooks "$hostOffset" gettextDataDirsHook
+
+# libintl must be listed in load flags on non-Glibc
+# it doesn't hurt to have it in Glibc either though
+if [ -n "@gettextNeedsLdflags@" -a -z "${dontAddExtraLibs-}" ]; then
+    # See pkgs/build-support/setup-hooks/role.bash
+    getHostRole
+    export NIX_LDFLAGS${role_post}+=" -lintl"
+fi