qemu: Define libnfs PACKAGECONFIG

The upstream qemu recipe uses host's pkg-config files as a solution to
detecting host's SDL. This has a side effect of using other host
libraries that are later queried by the configure script. This can get
into a situation when the host provides libnfs (for example) and because
later this dependency is not in place anymore, qemu will fail at
runtime.

This change adds a PACKAGECONFIG definition for libnfs that is disabled
by default, in turn disabling the pkgconfig autodetection in configure.

Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-devtools/qemu/qemu.inc b/meta/recipes-devtools/qemu/qemu.inc
index 76e8da159c9631d1cab1d3cbe0f820012d6f074c..4c94060222a064916000ea2d568d44b85d7cc586 100644 (file)
--- a/meta/recipes-devtools/qemu/qemu.inc
+++ b/meta/recipes-devtools/qemu/qemu.inc
@@ -203,6 +203,8 @@ PACKAGECONFIG[vhost] = "--enable-vhost-net,--disable-vhost-net,,"
 PACKAGECONFIG[ust] = "--enable-trace-backend=ust,--enable-trace-backend=nop,lttng-ust,"
 PACKAGECONFIG[pie] = "--enable-pie,--disable-pie,,"
 PACKAGECONFIG[seccomp] = "--enable-seccomp,--disable-seccomp,libseccomp"
+# libnfs is currently provided by meta-kodi
+PACKAGECONFIG[libnfs] = "--enable-libnfs,--disable-libnfs,libnfs"
 
 INSANE_SKIP:${PN} = "arch"