[PATCH] xoscope_1.12.bb: Fix build failure when comedilib has already been staged.

[Graham Gower <graham.gower@gmail.com>]

If comedilib is already staged, xoscope tries to use it and fails to build.

mipsel-oe-linux-gcc -march=mips32 -DHAVE_CONFIG_H -I. -I.. -I/mnt/oe/tmp/sysroots/mipsel-oe-linux/usr/include/gtk-1.2 -I/mnt/oe/tmp/sysroots/mipsel-oe-linux/usr/include/glib-1.2 -I/mnt/oe/tmp/sysroots/mipsel-oe-linux/usr/lib/glib/include  -isystem/mnt/oe/tmp/sysroots/mipsel-oe-linux/usr/include  -isystem/mnt/oe/tmp/sysroots/mipsel-oe-linux/usr/include -fexpensive-optimizations -fomit-frame-pointer -frename-registers -Os -Wall -MT callbacks.o -MD -MP -MF .deps/callbacks.Tpo -c -o callbacks.o callbacks.c
callbacks.c:29:19: error: static declaration of 'window' follows non-static declaration
callbacks.h:3:19: note: previous declaration of 'window' was here
make[2]: *** [callbacks.o] Error 1
make[2]: Leaving directory `/mnt/oe/tmp/work/mipsel-oe-linux/xoscope-1.12-r1/xoscope-1.12/comedi-glade-src'

So disable comedilib support at configure time. I assume since comedi is new
to the tree this year and xoscope was added years ago, that comedi support
is not desired.

Signed-off-by: Graham Gower <graham.gower@gmail.com>
---
 recipes/xoscope/xoscope_1.12.bb |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/recipes/xoscope/xoscope_1.12.bb b/recipes/xoscope/xoscope_1.12.bb
index 5ca739b..c8cc387 100644
--- a/recipes/xoscope/xoscope_1.12.bb
+++ b/recipes/xoscope/xoscope_1.12.bb
@@ -5,12 +5,15 @@ DEPENDS = "gtk+-1.2 esound"
 
 SRC_URI = "http://prdownloads.sourceforge.net/xoscope/xoscope-${PV}.tgz"
 
+PR = "r1"
+
 inherit autotools
 
 PARALLEL_MAKE = ""
 
 FILES_${PN}-dbg += "${libexecdir}/xoscope/.debug"
 
+EXTRA_OECONF = "ac_cv_lib_comedi_comedi_open=no"
 
 SRC_URI[md5sum] = "89f8019a772713a976b634305d29cfe5"
 SRC_URI[sha256sum] = "d7dec98f0d85f7ce889d0b2fcb4ed683a6384057ccea2ab531a0710969ff7ca2"
-- 
1.7.1