From 343b999b993529a6593dad6d2e5597e45461f5fc Mon Sep 17 00:00:00 2001
From: Christian Neukirchen <chneukirchen@gmail.com>
Date: Fri, 10 Jul 2015 15:24:24 +0000
Subject: [PATCH] polyml: portable build on non x86*, AArch64 support added by
 me.

---
 srcpkgs/polyml/patches/poly-aarch64.patch | 42 +++++++++++++++++++++++
 srcpkgs/polyml/template                   |  6 +++-
 2 files changed, 47 insertions(+), 1 deletion(-)
 create mode 100644 srcpkgs/polyml/patches/poly-aarch64.patch

diff --git a/srcpkgs/polyml/patches/poly-aarch64.patch b/srcpkgs/polyml/patches/poly-aarch64.patch
new file mode 100644
index 0000000000..e7b2ae10c6
--- /dev/null
+++ b/srcpkgs/polyml/patches/poly-aarch64.patch
@@ -0,0 +1,42 @@
+--- config.h.in	2014-02-19 14:11:05.000000000 +0000
++++ config.h.in	2015-07-09 14:18:31.313388000 +0000
+@@ -551,6 +551,9 @@
+ /* Define if the host is an ARM (32 bit) */
+ #undef HOSTARCHITECTURE_ARM
+ 
++/* Define if the host is an ARM (64 bit) */
++#undef HOSTARCHITECTURE_AARCH64
++
+ /* Define if the host is Itanium */
+ #undef HOSTARCHITECTURE_IA64
+ 
+--- configure	2014-05-09 10:11:45.000000000 +0000
++++ configure	2015-07-09 14:18:55.073388000 +0000
+@@ -21306,6 +21306,12 @@
+ 
+             polyarch=interpret
+             ;;
++      aarch64*)
++
++$as_echo "#define HOSTARCHITECTURE_AARCH64 1" >>confdefs.h
++
++            polyarch=interpret
++            ;;
+       ia64*)
+ 
+ $as_echo "#define HOSTARCHITECTURE_IA64 1" >>confdefs.h
+--- libpolyml/elfexport.cpp	2013-10-15 16:25:39.000000000 +0000
++++ libpolyml/elfexport.cpp	2015-07-09 14:13:35.433388000 +0000
+@@ -344,6 +344,10 @@
+     directReloc = R_IA64_DIR64LSB;
+     fhdr.e_flags = EF_IA_64_ABI64;
+     useRela = true;
++#elif defined(HOSTARCHITECTURE_AARCH64)
++    fhdr.e_machine = EM_AARCH64;
++    directReloc = R_AARCH64_ABS64;
++    useRela = true;
+ #else
+ #error "No support for exporting on this architecture"
+ #endif
+
+
diff --git a/srcpkgs/polyml/template b/srcpkgs/polyml/template
index 276a079f9f..6481fa790f 100644
--- a/srcpkgs/polyml/template
+++ b/srcpkgs/polyml/template
@@ -1,10 +1,14 @@
 # Template file for 'polyml'
 pkgname=polyml
 version=5.5.2
-revision=3
+revision=4
 wrksrc="${pkgname}.${version}"
 build_style=gnu-configure
 configure_args="--with-system-libffi --enable-shared"
+case "$XBPS_TARGET_MACHINE" in
+	i686*|x86_64*) ;;
+	*) configure_args+=" --with-portable" ;;
+esac
 makedepends="gmp-devel libffi-devel"
 conflicts="mesa-demos>=0"  # /usr/bin/poly
 short_desc="The Poly/ML Standard ML (SML) implementation"