wpa-supplicant: avoid host contamination by libnl3

Removes hardcoded include path -I/usr/include/libnl3. OE's include
path gets injected by do_configure.

(From OE-Core rev: 1c3beda0015da9a0fec2581af7645c9ea122c7e3)

Signed-off-by: Andreas Oberritter <obi@opendreambox.org>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-connectivity/wpa-supplicant/wpa-supplicant-2.0.inc

@@ -19,7 +19,8 @@ SRC_URI = "http://hostap.epitest.fi/releases/wpa_supplicant-${PV}.tar.gz \
            file://wpa-supplicant.sh \
            file://wpa_supplicant.conf \
            file://wpa_supplicant.conf-sane \
-           file://99_wpa_supplicant"
+           file://99_wpa_supplicant \
+           file://fix-libnl3-host-contamination.patch"
 
 S = "${WORKDIR}/wpa_supplicant-${PV}"
 

meta/recipes-connectivity/wpa-supplicant/wpa-supplicant/fix-libnl3-host-contamination.patch

@@ -0,0 +1,42 @@
+Upstream-Status: Pending
+
+From 37d6b3dd5a737cd67468e4a58b372bddd924a7be Mon Sep 17 00:00:00 2001
+From: Andreas Oberritter <obi@opendreambox.org>
+Date: Fri, 8 Mar 2013 22:55:19 +0100
+Subject: [PATCH] Revert "build: Use updated libnl3 header paths"
+
+This reverts commit e7ecddf33a446072effbc85a27a078a8e582c89e.
+---
+ src/drivers/drivers.mak |    2 +-
+ src/drivers/drivers.mk  |    2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/drivers/drivers.mak b/src/drivers/drivers.mak
+index 68ff910..1f38f57 100644
+--- a/src/drivers/drivers.mak
++++ b/src/drivers/drivers.mak
+@@ -30,7 +30,7 @@ NEED_RFKILL=y
+ ifdef CONFIG_LIBNL32
+   DRV_LIBS += -lnl-3
+   DRV_LIBS += -lnl-genl-3
+-  DRV_CFLAGS += -DCONFIG_LIBNL20 -I/usr/include/libnl3
++  DRV_CFLAGS += -DCONFIG_LIBNL20
+ else
+   ifdef CONFIG_LIBNL_TINY
+     DRV_LIBS += -lnl-tiny
+diff --git a/src/drivers/drivers.mk b/src/drivers/drivers.mk
+index db8561a..c93e88d 100644
+--- a/src/drivers/drivers.mk
++++ b/src/drivers/drivers.mk
+@@ -30,7 +30,7 @@ NEED_RFKILL=y
+ ifdef CONFIG_LIBNL32
+   DRV_LIBS += -lnl-3
+   DRV_LIBS += -lnl-genl-3
+-  DRV_CFLAGS += -DCONFIG_LIBNL20 -I/usr/include/libnl3
++  DRV_CFLAGS += -DCONFIG_LIBNL20
+ else
+   ifdef CONFIG_LIBNL_TINY
+     DRV_LIBS += -lnl-tiny
+-- 
+1.7.10.4
+

meta/recipes-connectivity/wpa-supplicant/wpa-supplicant_2.0.bb

@@ -1,6 +1,6 @@
 require wpa-supplicant-2.0.inc
 
-PR = "r0"
+PR = "r1"
 
 SRC_URI[md5sum] = "3be2ebfdcced52e00eda0afe2889839d"
 SRC_URI[sha256sum] = "2c115609fbb5223d51381084a5c944455a8afcda81d584173ff55ba233379e09"