From 45aa94d4dccb02169da0717bdfece133d1ac0cbba38516f86f73d5547a9c0c5a Mon Sep 17 00:00:00 2001
From: Aleksa Sarai <asarai@suse.com>
Date: Mon, 21 Mar 2016 12:15:39 +0000
Subject: [PATCH] * Make compilation work on gcc-go only systems (ppc and
 s390).

OBS-URL: https://build.opensuse.org/package/show/Virtualization:containers/runc?expand=0&rev=2
---
 runc.changes |  5 +++++
 runc.spec    | 27 ++++++++++++++++++++++++---
 2 files changed, 29 insertions(+), 3 deletions(-)

diff --git a/runc.changes b/runc.changes
index aad2a48..91ea3f1 100644
--- a/runc.changes
+++ b/runc.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Mar 21 12:04:59 UTC 2016 - asarai@suse.de
+
+* Make compilation work on gcc-go only systems (ppc and s390).
+
 -------------------------------------------------------------------
 Mon Mar 21 08:24:02 UTC 2016 - asarai@suse.de
 
diff --git a/runc.spec b/runc.spec
index b6272d9..28332a6 100644
--- a/runc.spec
+++ b/runc.spec
@@ -15,6 +15,15 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
+%define go_arches %ix86 x86_64
+%ifarch %go_arches
+%define go_tool go
+%define GO_BUILD_FLAGS ""
+%else
+%define go_tool go-5
+%define GO_BUILD_FLAGS "-gccgoflags=-Wl,--add-needed -Wl,--no-as-needed -static-libgo -ldl -lseccomp -lselinux -lapparmor"
+%endif
+
 %define version_unconverted 0.0.9
 
 Name:           runc
@@ -26,7 +35,11 @@ Group:          System/Management
 Url:            https://github.com/opencontainers/runc
 Source:         %{name}-%{version}.tar.xz
 Patch0:         seccomp-use-pkg-config.patch
+%ifarch %go_arches
 BuildRequires:  go >= 1.5
+%else
+BuildRequires:  gcc5-go >= 5.0
+%endif
 BuildRequires:  libapparmor-devel
 BuildRequires:  libseccomp-devel
 BuildRequires:  libselinux-devel
@@ -44,12 +57,20 @@ and has grown to become a separate project entirely.
 %patch0 -p1 -d Godeps/_workspace/src/github.com/seccomp/libseccomp-golang
 
 %build
-# TODO: Add support for gcc-go.
+# Create buildir,
+export GOPATH=$PWD/go
+mkdir -pv $GOPATH/src/github.com/opencontainers/
+
+# Copy the vendor directory into the GOPATH.
+cp -rv $PWD/Godeps/_workspace/src/* $GOPATH/src/
+ln -svfn $PWD $GOPATH/src/github.com/opencontainers/runc
+
+# Build all features.
 export BUILDTAGS="seccomp apparmor selinux"
-make BUILDTAGS="$BUILDTAGS" all
+%go_tool build -tags "$BUILDTAGS" -x -o %{name}-%{version} %GO_BUILD_FLAGS
 
 %install
-%{__install} -D -m755 %{name} %{buildroot}/%{_bindir}/%{name}
+%{__install} -D -m755 %{name}-%{version} %{buildroot}/%{_bindir}/%{name}
 
 %post