From be1f676cfafce0f694cc090061296cf21310df17 Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Fri, 12 Nov 2021 14:44:07 +0000
Subject: [PATCH 1/4] skk-dicts: fix cross

---
 pkgs/tools/inputmethods/skk/skk-dicts/default.nix | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/pkgs/tools/inputmethods/skk/skk-dicts/default.nix b/pkgs/tools/inputmethods/skk/skk-dicts/default.nix
index d165f404f6cb..ab4173283a38 100644
--- a/pkgs/tools/inputmethods/skk/skk-dicts/default.nix
+++ b/pkgs/tools/inputmethods/skk/skk-dicts/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, libiconv, skktools }:
+{ lib, stdenv, fetchurl, buildPackages, libiconv, skktools }:
 
 let
   # kana to kanji
@@ -33,6 +33,8 @@ stdenv.mkDerivation {
   srcs = [ small medium large edict assoc ];
   nativeBuildInputs = [ skktools ] ++ lib.optional stdenv.isDarwin libiconv;
 
+  strictDeps = true;
+
   dontUnpack = true;
 
   installPhase = ''
@@ -47,14 +49,14 @@ stdenv.mkDerivation {
     for src in $srcs; do
       dst=$out/share/$(dictname $src)
       echo ";;; -*- coding: utf-8 -*-" > $dst  # libskk requires this on the first line
-      iconv -f EUC-JP -t UTF-8 $src |\
-        ${skktools}/bin/skkdic-expr2 >> $dst
+      ${lib.getBin buildPackages.stdenv.cc.libc}/bin/iconv \
+        -f EUC-JP -t UTF-8 $src | skkdic-expr2 >> $dst
     done
 
     # combine .L .edict and .assoc for convenience
     dst=$out/share/SKK-JISYO.combined
     echo ";;; -*- coding: utf-8 -*-" > $dst
-    ${skktools}/bin/skkdic-expr2 \
+    skkdic-expr2 \
       $out/share/$(dictname ${large}) + \
       $out/share/$(dictname ${edict}) + \
       $out/share/$(dictname ${assoc}) >> $dst

From ac1f7fdffb2eb4157fdef2175c6ea9d4495f3b5a Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Fri, 12 Nov 2021 15:11:25 +0000
Subject: [PATCH 2/4] skk-dicts: enable parallel builds

Tested at -j48.
---
 pkgs/tools/inputmethods/skk/skk-dicts/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/tools/inputmethods/skk/skk-dicts/default.nix b/pkgs/tools/inputmethods/skk/skk-dicts/default.nix
index ab4173283a38..790857a86aff 100644
--- a/pkgs/tools/inputmethods/skk/skk-dicts/default.nix
+++ b/pkgs/tools/inputmethods/skk/skk-dicts/default.nix
@@ -62,6 +62,8 @@ stdenv.mkDerivation {
       $out/share/$(dictname ${assoc}) >> $dst
   '';
 
+  enableParallelBuilding = true;
+
   meta = {
     description = "A collection of standard SKK dictionaries";
     longDescription = ''

From 640e83f82122f21460f765e4cdf2ffc4d111b73c Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Fri, 12 Nov 2021 15:31:45 +0000
Subject: [PATCH 3/4] skk-dicts: broaden platforms

As I understand it, these are just data files, so it should be
possible to build them for any platform.
---
 pkgs/tools/inputmethods/skk/skk-dicts/default.nix | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pkgs/tools/inputmethods/skk/skk-dicts/default.nix b/pkgs/tools/inputmethods/skk/skk-dicts/default.nix
index 790857a86aff..385806e444c0 100644
--- a/pkgs/tools/inputmethods/skk/skk-dicts/default.nix
+++ b/pkgs/tools/inputmethods/skk/skk-dicts/default.nix
@@ -64,15 +64,15 @@ stdenv.mkDerivation {
 
   enableParallelBuilding = true;
 
-  meta = {
+  meta = with lib; {
     description = "A collection of standard SKK dictionaries";
     longDescription = ''
       This package provides a collection of standard kana-to-kanji
       dictionaries for the SKK Japanese input method.
     '';
     homepage = "https://github.com/skk-dev/dict";
-    license = lib.licenses.gpl2Plus;
-    maintainers = with lib.maintainers; [ yuriaisaka ];
-    platforms = with lib.platforms; linux ++ darwin;
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ yuriaisaka ];
+    platforms = platforms.all;
   };
 }

From 023f0060a68b31079f8f8bd4fef4e9cfb97bf798 Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Fri, 12 Nov 2021 15:01:48 +0000
Subject: [PATCH 4/4] cmigemo: fix cross

---
 pkgs/tools/text/cmigemo/default.nix | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/pkgs/tools/text/cmigemo/default.nix b/pkgs/tools/text/cmigemo/default.nix
index 6787d68991d3..3562d40bc3e3 100644
--- a/pkgs/tools/text/cmigemo/default.nix
+++ b/pkgs/tools/text/cmigemo/default.nix
@@ -1,4 +1,7 @@
-{ lib, stdenv, fetchFromGitHub, fetchurl, gzip, libiconv, nkf, perl, skk-dicts, which }:
+{ lib, stdenv, fetchFromGitHub, fetchurl, buildPackages
+, gzip, libiconv, nkf, perl, which
+, skk-dicts
+}:
 
 stdenv.mkDerivation {
   pname = "cmigemo";
@@ -21,7 +24,11 @@ stdenv.mkDerivation {
 
   makeFlags = [ "INSTALL=install" ];
 
-  buildPhase = if stdenv.isDarwin then "make osx-all" else "make gcc-all";
+  preBuild = ''
+    makeFlagsArray+=(FILTER_UTF8="${lib.getBin buildPackages.stdenv.cc.libc}/bin/iconv -t utf-8 -f cp932")
+  '';
+
+  buildFlags = [ (if stdenv.isDarwin then "osx-all" else "gcc-all") ];
 
   installTargets = [ (if stdenv.isDarwin then "osx-install" else "gcc-install") ];