OBS-URL: https://build.opensuse.org/package/show/system:install:head/installation-images?expand=0&rev=1

check-build.sh

@@ -0,0 +1,55 @@
+#!/bin/bash
+# Copyright (c) 2004 SuSE Linux AG Nuernberg, Germany. All rights reserved.
+#
+
+function error {
+  echo
+  echo "error: $1"
+  echo
+  echo "build does not work on `hostname` for this package"
+  exit 1
+}
+
+mkdir -vp $BUILD_ROOT/looptest || exit 1
+cd $BUILD_ROOT/looptest || exit 1
+pwd
+#
+echo "Testing if this host is ok to build this package"
+
+grep -q loop /proc/devices || error "no loop devices"
+
+case `uname -m` in
+  i?86)
+    grep -q vfat /proc/filesystems || modprobe vfat
+    grep -q vfat /proc/filesystems || error "no vfat filesystem"
+    ;;
+esac
+
+echo "-------------- Testing loop mount capability -----------------"
+dd if=/dev/zero of=tmpfile bs=1024 count=200
+echo "--------------------------------------------------------------"
+mke2fs -F tmpfile
+echo "--------------------------------------------------------------"
+mkdir tmpdir
+mount -text2 -o loop tmpfile $PWD/tmpdir
+exit_code=$?
+umount $PWD/tmpdir
+rmdir $PWD/tmpdir
+rm tmpfile
+if [ $exit_code != 0 ]; then
+	echo "--------------------------------------------------------------"
+	error "Could not mount an ext2 fs over a loop device"
+fi
+echo "------------------- Testing finished -------------------------"
+# Need this because check-build.sh does not have 32-bit mount available
+# before setting up the chroot. Can be done at the start of %prep, but it's
+# ok to just turn off all emulation builds for s390x for now:
+if [ -x /usr/bin/s390x ]; then
+	CURRENT_ARCH=`arch`
+	KERNELARCH=`/usr/bin/s390x arch`
+	if [ "$CURRENT_ARCH" != "$KERNELARCH" ]; then
+		error "31-bit emulation of loop ioctls is broken, see bug 15872."
+	fi
+fi
+echo "ok"
+exit 0