In Ubuntu, we've applied the attached patch to achieve the following:
* debian/patches/arm64-support.patch:
- Add ARM 64 support.
We thought you might be interested in doing the same.
diff -Nru erlang-jiffy-0.8.5+dfsg/debian/patches/arm64-support.patch
erlang-jiffy-0.8.5+dfsg/debian/patches/arm64-support.patch
--- erlang-jiffy-0.8.5+dfsg/debian/patches/arm64-support.patch 1970-01-01
01:00:00.000000000 +0100
+++ erlang-jiffy-0.8.5+dfsg/debian/patches/arm64-support.patch 2015-02-15
23:59:11.000000000 +0100
@@ -0,0 +1,18 @@
+From: Artur Rona <ari-tc...@ubuntu.com>
+Description: Add ARM 64 support.
+Bug-Debian: http://bugs.debian.org/764500
+Origin: upstream,
https://github.com/vitaut/double-conversion/commit/86c52dab02836843e9e32793768ec5b9b3401049
+
https://code.google.com/p/double-conversion/source/detail?r=4e24bb31bcc76d6d218f3056b4c24a109d367561
+
+--- erlang-jiffy-0.8.5+dfsg.orig/c_src/double-conversion/utils.h
++++ erlang-jiffy-0.8.5+dfsg/c_src/double-conversion/utils.h
+@@ -58,7 +58,8 @@
+ defined(__mips__) || defined(__powerpc__) || \
+ defined(__sparc__) || defined(__sparc) || defined(__s390__) || \
+ defined(__SH4__) || defined(__alpha__) || \
+- defined(_MIPS_ARCH_MIPS32R2)
++ defined(_MIPS_ARCH_MIPS32R2) || \
++ defined(__AARCH64EL__)
+ #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
+ #elif defined(_M_IX86) || defined(__i386__) || defined(__i386)
+ #if defined(_WIN32)
diff -Nru erlang-jiffy-0.8.5+dfsg/debian/patches/series
erlang-jiffy-0.8.5+dfsg/debian/patches/series
--- erlang-jiffy-0.8.5+dfsg/debian/patches/series 2013-10-11
06:11:54.000000000 +0200
+++ erlang-jiffy-0.8.5+dfsg/debian/patches/series 2015-02-16
00:28:58.000000000 +0100
@@ -2,3 +2,4 @@
fix_makefile
remove_git_clean
change_optimize
+arm64-support.patch
