From 27f5088cd2bfc31eb6aabb3f7bd33ee195690d85 Mon Sep 17 00:00:00 2001
From: taku0 <mxxouy6x3m_github@tatapa.org>
Date: Sat, 23 Jan 2021 15:33:57 +0900
Subject: [PATCH 1/3] adoptopenjdk-bin: link jni_md.h to include folder

See https://discourse.nixos.org/t/nix-shell-environment-to-debug-a-build-of-an-r-package/11010/4
---
 .../development/compilers/adoptopenjdk-bin/jdk-darwin-base.nix | 3 +++
 pkgs/development/compilers/adoptopenjdk-bin/jdk-linux-base.nix | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/pkgs/development/compilers/adoptopenjdk-bin/jdk-darwin-base.nix b/pkgs/development/compilers/adoptopenjdk-bin/jdk-darwin-base.nix
index 31a7346108e7..9479e15cd6fb 100644
--- a/pkgs/development/compilers/adoptopenjdk-bin/jdk-darwin-base.nix
+++ b/pkgs/development/compilers/adoptopenjdk-bin/jdk-darwin-base.nix
@@ -23,6 +23,9 @@ let cpuName = stdenv.hostPlatform.parsed.cpu.name;
 
     mv $sourceRoot $out
 
+    # jni.h expects jni_md.h to be in the header search path.
+    ln -s $out/Contents/Home/include/darwin/*_md.h $out/Contents/Home/include/
+
     rm -rf $out/Home/demo
 
     # Remove some broken manpages.
diff --git a/pkgs/development/compilers/adoptopenjdk-bin/jdk-linux-base.nix b/pkgs/development/compilers/adoptopenjdk-bin/jdk-linux-base.nix
index ed8935b00421..44126a54d5ba 100644
--- a/pkgs/development/compilers/adoptopenjdk-bin/jdk-linux-base.nix
+++ b/pkgs/development/compilers/adoptopenjdk-bin/jdk-linux-base.nix
@@ -65,6 +65,9 @@ let result = stdenv.mkDerivation rec {
 
     mv $sourceRoot $out
 
+    # jni.h expects jni_md.h to be in the header search path.
+    ln -s $out/include/linux/*_md.h $out/include/
+
     rm -rf $out/demo
 
     # Remove some broken manpages.

From 9cc0da0f7f4b686f799525400c8384b28e370618 Mon Sep 17 00:00:00 2001
From: taku0 <mxxouy6x3m_github@tatapa.org>
Date: Sat, 23 Jan 2021 15:35:21 +0900
Subject: [PATCH 2/3] zulu, zulu8: link jni_md.h to include folder

See https://discourse.nixos.org/t/nix-shell-environment-to-debug-a-build-of-an-r-package/11010/4
---
 pkgs/development/compilers/zulu/8.nix       | 3 +++
 pkgs/development/compilers/zulu/default.nix | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/pkgs/development/compilers/zulu/8.nix b/pkgs/development/compilers/zulu/8.nix
index dd1660d9fec7..edbe3494a93d 100644
--- a/pkgs/development/compilers/zulu/8.nix
+++ b/pkgs/development/compilers/zulu/8.nix
@@ -70,6 +70,9 @@ in stdenv.mkDerivation {
     mkdir -p $out
     cp -r ./* "$out/"
 
+    # jni.h expects jni_md.h to be in the header search path.
+    ln -s $out/include/linux/*_md.h $out/include/
+
     mkdir -p $out/nix-support
     printWords ${setJavaClassPath} > $out/nix-support/propagated-build-inputs
 
diff --git a/pkgs/development/compilers/zulu/default.nix b/pkgs/development/compilers/zulu/default.nix
index c7b01877ad54..678a248785f7 100644
--- a/pkgs/development/compilers/zulu/default.nix
+++ b/pkgs/development/compilers/zulu/default.nix
@@ -72,6 +72,9 @@ in stdenv.mkDerivation {
     mkdir -p $out
     cp -r ./* "$out/"
 
+    # jni.h expects jni_md.h to be in the header search path.
+    ln -s $out/include/linux/*_md.h $out/include/
+
     mkdir -p $out/nix-support
     printWords ${setJavaClassPath} > $out/nix-support/propagated-build-inputs
 

From ff3e401d1228ef096209af2d4fb42da0113c2d63 Mon Sep 17 00:00:00 2001
From: taku0 <mxxouy6x3m_github@tatapa.org>
Date: Sat, 23 Jan 2021 15:35:48 +0900
Subject: [PATCH 3/3] graalvm8-ce, graalvm11-ce: link jni_md.h to include
 folder

See https://discourse.nixos.org/t/nix-shell-environment-to-debug-a-build-of-an-r-package/11010/4
---
 pkgs/development/compilers/graalvm/community-edition.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/compilers/graalvm/community-edition.nix b/pkgs/development/compilers/graalvm/community-edition.nix
index 3a8fca2c1a05..0cecfe5889eb 100644
--- a/pkgs/development/compilers/graalvm/community-edition.nix
+++ b/pkgs/development/compilers/graalvm/community-edition.nix
@@ -182,7 +182,10 @@ let
           "11-darwin-amd64" = ''
             echo ""
           '';
-        }.${javaVersionPlatform};
+        }.${javaVersionPlatform} + ''
+          # jni.h expects jni_md.h to be in the header search path.
+          ln -s $out/include/linux/*_md.h $out/include/
+        '';
 
         dontStrip = true;