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>
(cherry picked from commit 42b364a25fdbc987c85dd46b8427045033924d99)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

diff --git a/meta/recipes-devtools/qemu/qemu.inc b/meta/recipes-devtools/qemu/qemu.inc
index c1db723e909443ff57d4b98d4cbe17e4fb8e60dc..b432b0122439bc060dbabf3d10c99be4bc31faba 100644 (file)
--- a/meta/recipes-devtools/qemu/qemu.inc
+++ b/meta/recipes-devtools/qemu/qemu.inc
@@ -271,6 +271,8 @@ PACKAGECONFIG[libudev] = "--enable-libudev,--disable-libudev,eudev"
 PACKAGECONFIG[libxml2] = "--enable-libxml2,--disable-libxml2,libxml2"
 PACKAGECONFIG[seccomp] = "--enable-seccomp,--disable-seccomp,libseccomp"
 PACKAGECONFIG[capstone] = "--enable-capstone,--disable-capstone"
+# libnfs is currently provided by meta-kodi
+PACKAGECONFIG[libnfs] = "--enable-libnfs,--disable-libnfs,libnfs"
 
 INSANE_SKIP_${PN} = "arch"