debian/changelog

+lwjgl (2.9.3+dfsg-3) unstable; urgency=medium
+
+  * Team upload.
+  * Use the arch specific version of OpenJDK 8, otherwise the build will fail
+    on non-amd64 architectures.
+
+ -- Markus Koschany <apo@debian.org>  Sat, 28 Jul 2018 22:17:25 +0200
+
 lwjgl (2.9.3+dfsg-2) unstable; urgency=medium
 
   [ tony mancill ]

debian/rules

@@ -6,7 +6,8 @@ TMPDIR  := $(NAME)-$(VERSION)
 TAR     := ../$(NAME)_$(VERSION).orig.tar.gz
 TARDFSG := ../$(NAME)_$(VERSION)+dfsg.orig.tar.gz
 
-export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-amd64
+DEB_HOST_ARCH ?= $(shell dpkg-architecture -qDEB_HOST_ARCH)
+export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-$(DEB_HOST_ARCH)
 export PATH:=$(JAVA_HOME)/bin:$(PATH)
 
 # NOTE: jutils is explicitly included here (without a depends in our control