From 70e004187d94f28828b5b0ab52bdc21d6a1ad683 Mon Sep 17 00:00:00 2001
From: gmp <gmp@wow.st>
Date: Mon, 22 Jun 2020 23:12:16 -0400
Subject: [PATCH] Linux port

Add jni_linux.go and scripts/find_linux_jnih.
---
 jni_linux.go            | 10 ++++++++++
 jni_test.go             |  2 +-
 scripts/find_linux_jnih | 17 +++++++++++++++++
 3 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 jni_linux.go
 create mode 100755 scripts/find_linux_jnih

diff --git a/jni_linux.go b/jni_linux.go
new file mode 100644
index 0000000..35af3ae
--- /dev/null
+++ b/jni_linux.go
@@ -0,0 +1,10 @@
+// +build linux
+//Generated by scripts/find_linux_jnih
+
+package jni
+
+/*
+#cgo CFLAGS: -I/usr/lib/jvm/java-11-openjdk-amd64/include -I/usr/lib/jvm/java-11-openjdk-amd64/include/linux
+#cgo LDFLAGS: -L/usr/lib/jvm/java-11-openjdk-amd64/lib/server -ljvm
+*/
+import "C"
diff --git a/jni_test.go b/jni_test.go
index ca960f1..1685fb7 100644
--- a/jni_test.go
+++ b/jni_test.go
@@ -1,4 +1,4 @@
-// +build darwin
+// +build !android
 //go:generate javac test/AClass.java
 
 package jni
diff --git a/scripts/find_linux_jnih b/scripts/find_linux_jnih
new file mode 100755
index 0000000..546d03b
--- /dev/null
+++ b/scripts/find_linux_jnih
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+JAVA_HOME=$(dirname $(readlink -f $(which java) | sed 's^jre/bin/^^'))
+
+echo // +build linux > jni_linux.tmp
+echo //Generated by scripts/find_linux_jnih >> jni_linux.tmp
+echo >> jni_linux.tmp
+echo package jni >> jni_linux.tmp
+echo >> jni_linux.tmp
+echo /\* >> jni_linux.tmp
+echo \#cgo CFLAGS: -I$JAVA_HOME/include -I$JAVA_HOME/include/linux >> jni_linux.tmp
+echo \#cgo LDFLAGS: -L$JAVA_HOME/lib/server -ljvm >> jni_linux.tmp
+echo \*/ >> jni_linux.tmp
+echo import \"C\" >> jni_linux.tmp
+
+mv -f jni_linux.go jni_linux.go-old
+mv jni_linux.tmp jni_linux.go