From 6c5d1c87763dfe0dc055a7bcdf08f59186936543 Mon Sep 17 00:00:00 2001
From: q66 <daniel@octaforge.org>
Date: Tue, 17 Mar 2020 23:59:23 +0100
Subject: [PATCH] john: fix build on ppc64/ppc

---
 srcpkgs/john/template | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/srcpkgs/john/template b/srcpkgs/john/template
index 30cb6c8a3d5..a18953b2af9 100644
--- a/srcpkgs/john/template
+++ b/srcpkgs/john/template
@@ -15,6 +15,14 @@ homepage="https://www.openwall.com/john/"
 distfiles="$homepage/k/$pkgname-${version}-jumbo-${_jumbover}.tar.xz"
 checksum=f5d123f82983c53d8cc598e174394b074be7a77756f5fb5ed8515918c81e7f3b
 
+# the build system checks the host cpu for features, so when building on
+# a modern power9 system, it will attempt to shove in -mvsx and so on,
+# which breaks builds for 970 and 32-bit
+case "$XBPS_TARGET_MACHINE" in
+	ppc64le*) ;;
+	ppc*) configure_args+=" --disable-simd";;
+esac
+
 pre_configure() {
 	unset CPP AS LD
 }