From e52250b33c85ab3eb30325b0141ca16ed2cdbc5a Mon Sep 17 00:00:00 2001
From: Daiderd Jordan <daiderd@gmail.com>
Date: Sun, 25 Mar 2018 15:23:49 +0200
Subject: [PATCH] scowl: fix darwin build

/cc ZHF #36454
---
 pkgs/data/misc/scowl/default.nix | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/pkgs/data/misc/scowl/default.nix b/pkgs/data/misc/scowl/default.nix
index 5e4d17bcc8fd7..e54dc3fa9feb1 100644
--- a/pkgs/data/misc/scowl/default.nix
+++ b/pkgs/data/misc/scowl/default.nix
@@ -1,4 +1,7 @@
-{stdenv, fetchFromGitHub, unzip, zip, perl, aspell, dos2unix, singleWordlist ? null}:
+{ stdenv, fetchFromGitHub, unzip, zip, libiconv, perl, aspell, dos2unix
+, singleWordlist ? null
+}:
+
 stdenv.mkDerivation rec {
   name = "${pname}-${version}";
   pname = "scowl";
@@ -11,10 +14,15 @@ stdenv.mkDerivation rec {
     sha256 = "16mgk6scbw8i38g63kh60bsnzgzfs8gvvz2n5jh4x5didbwly8nz";
   };
 
-  buildInputs = [];
-  nativeBuildInputs = [unzip zip perl aspell dos2unix];
+  postPatch = ''
+    substituteInPlace scowl/src/Makefile \
+        --replace g++ c++
+  '';
+
+  nativeBuildInputs = [ unzip zip perl aspell dos2unix ];
+  buildInputs = stdenv.lib.optional (!stdenv.isLinux) libiconv;
 
-  NIX_CFLAGS_COMPILE = " -Wno-narrowing ";
+  NIX_CFLAGS_COMPILE = "-Wno-narrowing";
 
   preConfigure = ''
     patchShebangs .
@@ -34,8 +42,8 @@ stdenv.mkDerivation rec {
   installPhase = if singleWordlist == null then ''
     eval "$preInstall"
 
-    mkdir -p "$out/share/scowl" 
-    mkdir -p "$out/lib" "$out/share/hunspell" "$out/share/myspell" 
+    mkdir -p "$out/share/scowl"
+    mkdir -p "$out/lib" "$out/share/hunspell" "$out/share/myspell"
     mkdir -p "$out/share/dict"
 
     cp -r scowl/speller/aspell "$out/lib/aspell"