[oe] [meta-oe][PATCH 1/1] digitemp: fix build for non x86 architectures

[Otavio Salvador]

 * fix Makefile to allow CC and CFLAGS override
 * clean binaries before build

Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
---
 .../digitemp/digitemp/makefile-fix.patch           |   20 ++++++++++++++++++++
 meta-oe/recipes-support/digitemp/digitemp_3.6.0.bb |   11 ++++++++++-
 2 files changed, 30 insertions(+), 1 deletions(-)
 create mode 100644 meta-oe/recipes-support/digitemp/digitemp/makefile-fix.patch

diff --git a/meta-oe/recipes-support/digitemp/digitemp/makefile-fix.patch b/meta-oe/recipes-support/digitemp/digitemp/makefile-fix.patch
new file mode 100644
index 0000000..c0d552d
--- /dev/null
+++ b/meta-oe/recipes-support/digitemp/digitemp/makefile-fix.patch
@@ -0,0 +1,20 @@
+digitemp: allow override of CC and CFLAGS vars
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
+
+--- a/Makefile	2008-08-28 21:37:00.000000000 +0000
++++ b/Makefile	2011-11-24 22:22:39.882511272 +0000
+@@ -11,8 +11,9 @@
+ 
+ VERSION = 3.6.0
+ 
+-CC	= gcc
+-CFLAGS	= -I./src -I./userial -O2 -Wall # -g
++CC	?= gcc
++CFLAGS	?=  -O2 -Wall # -g
++CFLAGS += -I./src -I./userial
+ 
+ OBJS		=	src/digitemp.o src/device_name.o src/ds2438.o
+ HDRS		= 	src/digitemp.h src/device_name.h
diff --git a/meta-oe/recipes-support/digitemp/digitemp_3.6.0.bb b/meta-oe/recipes-support/digitemp/digitemp_3.6.0.bb
index e2ad691..9ebd9f6 100644
--- a/meta-oe/recipes-support/digitemp/digitemp_3.6.0.bb
+++ b/meta-oe/recipes-support/digitemp/digitemp_3.6.0.bb
@@ -4,10 +4,19 @@ DEPENDS = "libusb1"
 LICENSE = "GPLv2"
 LIC_FILES_CHKSUM = "file://COPYING;md5=44fee82a1d2ed0676cf35478283e0aa0"
 
-SRC_URI = "http://www.digitemp.com/software/linux/digitemp-${PV}.tar.gz"
+PR = "r1"
+
+SRC_URI = "http://www.digitemp.com/software/linux/digitemp-${PV}.tar.gz \
+           file://makefile-fix.patch"
 
 inherit autotools
 
+EXTRA_OEMAKE = "ds9097 ds9097u"
+
+do_configure() {
+    rm digitemp_*
+}
+
 do_install() {
     install -d ${D}${sbindir}
     install digitemp_* ${D}${sbindir}
-- 
1.7.2.5