qemu-xen-traditional/configure: define _GNU_SOURCE for NPTL defs
qemu-xen/configure: use -O2 for tests to eliminate fortify warnings (-Werror is in effect sometimes)
-qemu-xen/configure: support usbredir 0.5+
-tools/qemu-xen/block/iscsi.c: update for libiscsi 1.6.0(?)
--- xen-4.2.0/tools/qemu-xen-traditional/configure.orig 2012-09-06 18:05:30.000000000 +0200
+++ xen-4.2.0/tools/qemu-xen-traditional/configure 2012-10-27 08:16:21.702515768 +0200
@@ -738,10 +738,10 @@
aa="no"
`$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes"
sdl_static_libs=`$sdl_config --static-libs 2>/dev/null`
---- xen-4.2.0/tools/qemu-xen/configure.orig 2012-09-10 20:10:52.000000000 +0200
-+++ xen-4.2.0/tools/qemu-xen/configure 2012-10-27 13:28:33.178396347 +0200
-@@ -21,14 +21,14 @@
- rm -f config.log
-
- compile_object() {
-- echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
-- $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
-+ echo $cc -O2 $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
-+ $cc -O2 $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
- }
-
- compile_prog() {
- local_cflags="$1"
- local_ldflags="$2"
-- echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
-- $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
-+ echo $cc -O2 $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
-+ $cc -O2 $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
- }
-
-@@ -2543,6 +2543,12 @@
- usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
- QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
- LIBS="$LIBS $usb_redir_libs"
-+ elif $pkg_config libusbredirparser-0.5 >/dev/null 2>&1 ; then
-+ usb_redir="yes"
-+ usb_redir_cflags=$($pkg_config --cflags libusbredirparser-0.5 2>/dev/null)
-+ usb_redir_libs=$($pkg_config --libs libusbredirparser-0.5 2>/dev/null)
-+ QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
-+ LIBS="$LIBS $usb_redir_libs"
- else
- if test "$usb_redir" = "yes"; then
- feature_not_found "usb-redir"
---- xen-4.2.0/tools/qemu-xen/block/iscsi.c.orig 2012-09-10 20:10:52.000000000 +0200
-+++ xen-4.2.0/tools/qemu-xen/block/iscsi.c 2012-10-27 21:27:02.120524882 +0200
-@@ -224,9 +224,9 @@
- size = nb_sectors * BDRV_SECTOR_SIZE;
- acb->buf = g_malloc(size);
- qemu_iovec_to_buffer(acb->qiov, acb->buf);
-- acb->task = iscsi_write10_task(iscsi, iscsilun->lun, acb->buf, size,
-- sector_qemu2lun(sector_num, iscsilun),
-- fua, 0, iscsilun->block_size,
-+ acb->task = iscsi_write10_task(iscsi, iscsilun->lun, sector_qemu2lun(sector_num, iscsilun),
-+ acb->buf, size, iscsilun->block_size,
-+ 0, 0, fua, 0, 0,
- iscsi_aio_write10_cb, acb);
- if (acb->task == NULL) {
- error_report("iSCSI: Failed to send write10 command. %s",
-@@ -309,6 +309,7 @@
- acb->task = iscsi_read10_task(iscsi, iscsilun->lun,
- sector_qemu2lun(sector_num, iscsilun),
- lun_read_size, iscsilun->block_size,
-+ 0, 0, 0, 0, 0,
- iscsi_aio_read10_cb, acb);
- if (acb->task == NULL) {
- error_report("iSCSI: Failed to send read10 command. %s",
+