From 74d9a1f228262b6baa35746e768c03fc03ed55a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Milan=20P=C3=A4ssler?= <me@pbb.lc>
Date: Wed, 11 Mar 2020 23:20:34 +0100
Subject: [PATCH] jetbrains.jdk: build from source

---
 .../compilers/jetbrains-jdk/default.nix       | 70 +++++--------------
 1 file changed, 17 insertions(+), 53 deletions(-)

diff --git a/pkgs/development/compilers/jetbrains-jdk/default.nix b/pkgs/development/compilers/jetbrains-jdk/default.nix
index e9b3ad151ca8..3ee12af5c06c 100644
--- a/pkgs/development/compilers/jetbrains-jdk/default.nix
+++ b/pkgs/development/compilers/jetbrains-jdk/default.nix
@@ -1,54 +1,15 @@
-{ stdenv, lib, fetchurl, file, glib, libxml2, libav_0_8, ffmpeg, libxslt
-, libGL , xorg, alsaLib, fontconfig, freetype, pango, gtk2, cairo
-, gdk-pixbuf, atk, zlib }:
-
-# TODO: Investigate building from source instead of patching binaries.
-# TODO: Binary patching for not just x86_64-linux but also x86_64-darwin i686-linux
-
-let drv = stdenv.mkDerivation rec {
-  pname = "jetbrainsjdk";
-  version = "520.38";
-
-  src = if stdenv.hostPlatform.system == "x86_64-linux" then
-    fetchurl {
-      url = "https://bintray.com/jetbrains/intellij-jbr/download_file?file_path=jbrsdk-11_0_5-linux-x64-b${version}.tar.gz";
-      sha256 = "13hqp9ww9afkl70yrslyyx0z7fqcc8nrcqax69d6jaj587qfjqvz";
-    }
-  else if stdenv.hostPlatform.system == "x86_64-darwin" then
-    fetchurl {
-      url = "https://bintray.com/jetbrains/intellij-jbr/download_file?file_path=jbrsdk-11_0_5-osx-x64-b${version}.tar.gz";
-      sha256 = "1qrw4rpyznx7pkcjlfhi889l3a7gydz9yrqp6phz1rszmklpyk07";
-    }
-  else
-    throw "unsupported system: ${stdenv.hostPlatform.system}";
-
-  nativeBuildInputs = [ file ];
-
-  unpackCmd = "mkdir jdk; pushd jdk; tar -xzf $src; popd";
-
-  installPhase = ''
-    cd ..
-
-    mv $sourceRoot/jbrsdk $out
-  '';
-
-  postFixup = lib.optionalString (!stdenv.isDarwin) ''
-    find $out -type f -perm -0100 \
-        -exec patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
-        --set-rpath "$rpath" {} \;
-    find $out -name "*.so" -exec patchelf --set-rpath "$rpath" {} \;
-  '';
-
-  rpath = lib.optionalString (!stdenv.isDarwin) (lib.makeLibraryPath ([
-    stdenv.cc.cc stdenv.cc.libc glib libxml2 libav_0_8 ffmpeg libxslt libGL
-    alsaLib fontconfig freetype pango gtk2 cairo gdk-pixbuf atk zlib
-    (placeholder "out")
-  ] ++ (with xorg; [
-    libX11 libXext libXtst libXi libXp libXt libXrender libXxf86vm
-  ])) + ":${placeholder "out"}/lib/jli");
-
-  passthru.home = drv;
+{ stdenv, openjdk12, fetchFromGitHub, jetbrains }:
 
+openjdk12.overrideAttrs (oldAttrs: rec {
+  pname = "jetbrains-jdk";
+  version = "11.0.6-b774";
+  src = fetchFromGitHub {
+    owner = "JetBrains";
+    repo = "JetBrainsRuntime";
+    rev = "jb${stdenv.lib.replaceStrings ["."] ["_"] version}";
+    sha256 = "0lx3h74jwa14kr8ybwxbzc4jsjj6xnymvckdsrhqhvrciya7bxzw";
+  };
+  patches = [];
   meta = with stdenv.lib; {
     description = "An OpenJDK fork to better support Jetbrains's products.";
     longDescription = ''
@@ -64,7 +25,10 @@ let drv = stdenv.mkDerivation rec {
     '';
     homepage = "https://bintray.com/jetbrains/intellij-jdk/";
     license = licenses.gpl2;
-    maintainers = with maintainers; [ edwtjo ];
-    platforms = with platforms; [ "x86_64-linux" "x86_64-darwin" ];
+    maintainers = with maintainers; [ edwtjo petabyteboy ];
+    platforms = [ "i686-linux" "x86_64-linux" "aarch64-linux" "armv7l-linux" "armv6l-linux" ];
   };
-}; in drv
+  passthru = oldAttrs.passthru // {
+    home = "${jetbrains.jdk}/lib/openjdk";
+  };
+})