From ed5b9cce76c4de98e2d86272cb79cdd5642db532 Mon Sep 17 00:00:00 2001
From: Arnout Engelen <arnout@bzzt.net>
Date: Mon, 22 Feb 2021 21:45:26 +0000
Subject: maven: use default jdk

While builds using maven are relatively likely to target jdk8,
they typically support building using default jdk.

The main exception is the default jdk no longer supports targeting
JRE's before version 8. For projects that do that we can override the
jdk version for the maven used there.
---
 pkgs/development/java-modules/junit/default.nix       |  9 +++++++--
 pkgs/development/java-modules/maven-hello/default.nix | 16 ++++++++++++++--
 2 files changed, 21 insertions(+), 4 deletions(-)

(limited to 'pkgs/development/java-modules')

diff --git a/pkgs/development/java-modules/junit/default.nix b/pkgs/development/java-modules/junit/default.nix
index 2cb9ab001c2..79f73879e6b 100644
--- a/pkgs/development/java-modules/junit/default.nix
+++ b/pkgs/development/java-modules/junit/default.nix
@@ -1,12 +1,17 @@
-{ lib, pkgs, mavenbuild, fetchMaven }:
+{ lib, pkgs, mavenbuild, fetchMaven, maven, jdk8 }:
 
 with pkgs.javaPackages;
 
 let
   poms = import (../poms.nix) { inherit fetchMaven; };
   collections = import (../collections.nix) { inherit pkgs; };
+  mavenbuild-jdk8 = mavenbuild.override {
+    maven = maven.override {
+      jdk = jdk8;
+    };
+  };
 in rec {
-  junitGen = { mavenDeps, sha512, version }: mavenbuild {
+  junitGen = { mavenDeps, sha512, version }: mavenbuild-jdk8 {
     inherit mavenDeps sha512 version;
 
     name = "junit-${version}";
diff --git a/pkgs/development/java-modules/maven-hello/default.nix b/pkgs/development/java-modules/maven-hello/default.nix
index eac127b6dcc..96d0031270b 100644
--- a/pkgs/development/java-modules/maven-hello/default.nix
+++ b/pkgs/development/java-modules/maven-hello/default.nix
@@ -1,11 +1,21 @@
-{ lib, pkgs, mavenbuild }:
+{ lib
+, pkgs
+, mavenbuild
+, maven
+, jdk8
+}:
 
 with pkgs.javaPackages;
 
 let
   poms = import ../poms.nix { inherit fetchMaven; };
+  mavenbuild-jdk8 = mavenbuild.override {
+    maven = maven.override {
+      jdk = jdk8;
+    };
+  };
 in rec {
-  mavenHelloRec = { mavenDeps, sha512, version, skipTests ? true, quiet ? true }: mavenbuild {
+  mavenHelloRec = { mavenDeps, mavenbuild, sha512, version, skipTests ? true, quiet ? true }: mavenbuild {
     inherit mavenDeps sha512 version skipTests quiet;
 
     name = "maven-hello-${version}";
@@ -31,6 +41,7 @@ in rec {
     mavenDeps = [];
     sha512 = "3kv5z1i02wfb0l5x3phbsk3qb3wky05sqn4v3y4cx56slqfp9z8j76vnh8v45ydgskwl2vs9xjx6ai8991mzb5ikvl3vdgmrj1j17p2";
     version = "1.0";
+    mavenbuild = mavenbuild-jdk8;
   };
 
   mavenHello_1_1 = mavenHelloRec {
@@ -39,5 +50,6 @@ in rec {
     version = "1.1";
     skipTests = false;
     quiet = false;
+    mavenbuild = mavenbuild-jdk8;
   };
 }
-- 
cgit 1.4.1