[oe] [PATCH] dpkg: Avoid automatic target architecture detection

[Alexandre Belloni]

dpkg is using a script (dpkg-architecture.pl) to detect the target
architecture automatically.
Unfortunately, it is using the cross compiler prefix to do the detection
and for ARM, oe-core is using <vendor>-linux-gnueabi for toolchains with
and without call-convention hard. The script then always detects
'armel' and never gets 'armhf' for call-convention hard.

This solves:
dpkg: error processing archive evtest_1.32+0+b8343ec112-r0_armhf.deb (--install):
 package architecture (armhf) does not match system (armel)
 Errors were encountered while processing:
 evtest_1.32+0+b8343ec112-r0_armhf.deb

Signed-off-by: Alexandre Belloni <alexandre.belloni at free-electrons.com>
---
 meta/recipes-devtools/dpkg/dpkg.inc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/meta/recipes-devtools/dpkg/dpkg.inc b/meta/recipes-devtools/dpkg/dpkg.inc
index 440a500..1f29113 100644
--- a/meta/recipes-devtools/dpkg/dpkg.inc
+++ b/meta/recipes-devtools/dpkg/dpkg.inc
@@ -35,6 +35,7 @@ EXTRA_OECONF = "\
 		"
 
 EXTRA_OECONF += "TAR=tar"
+EXTRA_OECONF += "DEB_HOST_ARCH=${DPKG_ARCH}"
 
 do_configure () {
     echo >> ${S}/m4/compiler.m4
-- 
1.9.1