From 8d47a753b7cb05e0ef62360324c6a28505038d09 Mon Sep 17 00:00:00 2001
From: Aaron Conole <aconole@redhat.com>
Date: Thu, 7 Feb 2019 17:01:13 -0500
Subject: [PATCH] examples/vhost_scsi: disable build if missing dependency
The vhost_scsi example code is set to build, even if the requisite header
file virtio_scsi.h isn't available. This happens on some Ubuntu systems
when some versions of the libc-dev package aren't available.
Check whether the virtio_scsi.h file exists, and if not, set the build
flag to false.
Signed-off-by: Aaron Conole <aconole@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
---
examples/vhost_scsi/meson.build | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/examples/vhost_scsi/meson.build b/examples/vhost_scsi/meson.build
index 2303bcaed7..ca12480231 100644
--- a/examples/vhost_scsi/meson.build
+++ b/examples/vhost_scsi/meson.build
@@ -9,6 +9,11 @@
if host_machine.system() != 'linux'
build = false
endif
+
+if not cc.has_header('virtio_scsi.h')
+ build = false
+endif
+
deps += 'vhost'
cflags += ['-D_FILE_OFFSET_BITS=64']
sources = files(
--
2.39.5