From 6e428d13d6870832812748de67e48f170cbce6a5 Mon Sep 17 00:00:00 2001
From: Georgy Yakovlev <gyakovlev@gentoo.org>
Date: Sun, 10 Mar 2019 21:46:09 -0700
Subject: [PATCH] dev-lang/rust-bin: fix cargo on ppc64

Bug: https://bugs.gentoo.org/679806
Package-Manager: Portage-2.3.62, Repoman-2.3.12
Signed-off-by: Georgy Yakovlev <gyakovlev@gentoo.org>
---
 dev-lang/rust-bin/rust-bin-1.32.0.ebuild | 13 ++++++++++++-
 dev-lang/rust-bin/rust-bin-1.33.0.ebuild | 13 ++++++++++++-
 2 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/dev-lang/rust-bin/rust-bin-1.32.0.ebuild b/dev-lang/rust-bin/rust-bin-1.32.0.ebuild
index a2af32c2885b..170a05bf8146 100644
--- a/dev-lang/rust-bin/rust-bin-1.32.0.ebuild
+++ b/dev-lang/rust-bin/rust-bin-1.32.0.ebuild
@@ -76,7 +76,18 @@ src_install() {
 	dosym "../../opt/${P}/bin/${rustlldb}" "/usr/bin/${rustlldb}"
 
 	local cargo=cargo-bin-${PV}
-	mv "${D}/opt/${P}/bin/cargo" "${D}/opt/${P}/bin/${cargo}" || die
+	# ugly hack for https://bugs.gentoo.org/679806
+	if use ppc64; then
+		mv "${D}/opt/${P}/bin/cargo" "${D}/opt/${P}/bin/${cargo}".bin || die
+		sed -i 's/getentropy/gEtEnTrOpY/g' "${D}/opt/${P}/bin/${cargo}".bin || die
+		cat <<- 'EOF' > "${D}/opt/${P}/bin/${cargo}"
+			#!/bin/sh
+			OPENSSL_ppccap=0 $(realpath $0).bin "${@}"
+		EOF
+		fperms +x "/opt/${P}/bin/${cargo}"
+	else
+		mv "${D}/opt/${P}/bin/cargo" "${D}/opt/${P}/bin/${cargo}" || die
+	fi
 	dosym "../../opt/${P}/bin/${cargo}" "/usr/bin/${cargo}"
 	if use clippy; then
 		local clippy_driver=clippy-driver-bin-${PV}
diff --git a/dev-lang/rust-bin/rust-bin-1.33.0.ebuild b/dev-lang/rust-bin/rust-bin-1.33.0.ebuild
index a2af32c2885b..170a05bf8146 100644
--- a/dev-lang/rust-bin/rust-bin-1.33.0.ebuild
+++ b/dev-lang/rust-bin/rust-bin-1.33.0.ebuild
@@ -76,7 +76,18 @@ src_install() {
 	dosym "../../opt/${P}/bin/${rustlldb}" "/usr/bin/${rustlldb}"
 
 	local cargo=cargo-bin-${PV}
-	mv "${D}/opt/${P}/bin/cargo" "${D}/opt/${P}/bin/${cargo}" || die
+	# ugly hack for https://bugs.gentoo.org/679806
+	if use ppc64; then
+		mv "${D}/opt/${P}/bin/cargo" "${D}/opt/${P}/bin/${cargo}".bin || die
+		sed -i 's/getentropy/gEtEnTrOpY/g' "${D}/opt/${P}/bin/${cargo}".bin || die
+		cat <<- 'EOF' > "${D}/opt/${P}/bin/${cargo}"
+			#!/bin/sh
+			OPENSSL_ppccap=0 $(realpath $0).bin "${@}"
+		EOF
+		fperms +x "/opt/${P}/bin/${cargo}"
+	else
+		mv "${D}/opt/${P}/bin/cargo" "${D}/opt/${P}/bin/${cargo}" || die
+	fi
 	dosym "../../opt/${P}/bin/${cargo}" "/usr/bin/${cargo}"
 	if use clippy; then
 		local clippy_driver=clippy-driver-bin-${PV}
-- 
2.26.2