From: Koen Kooi <koen@openembedded.org>
Date: Mon, 8 Dec 2008 18:22:02 +0000 (+0100)
Subject: linux.inc: mangle defconfig to support thumb when building a thumb userspace
X-Git-Tag: Release-2010-05/1~4826
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=818136a01114bed0dbdb51415fceec58e0907d5a;p=openembedded.git

linux.inc: mangle defconfig to support thumb when building a thumb userspace
* Dave, you owe me a beer :)
---

diff --git a/packages/linux/linux.inc b/packages/linux/linux.inc
index 6b8b6839f8..bd7c07b3d9 100644
--- a/packages/linux/linux.inc
+++ b/packages/linux/linux.inc
@@ -74,6 +74,12 @@ do_configure_prepend() {
                 echo "# CONFIG_OABI_COMPAT is not set"  >> ${S}/.config
         fi
 
+        # When enabling thumb for userspace we also need thumb support in the kernel
+        if [ "${ARM_INSTRUCTION_SET}" = "thumb" ] ; then
+            sed -i -e /CONFIG_ARM_THUMB/d ${WORKDIR}/defconfig 
+            echo "CONFIG_ARM_THUMB=y" >> ${S}/.config
+        fi
+
 	#
 	# endian support
 	#