[yocto] [meta-raspberrypi][PATCH V2] bluepy: add it

[Dengke Du]

The bluepy can let us programming bluetooth le application in python.

Signed-off-by: Dengke Du <dengke.du at windriver.com>
---
 recipes-devtools/bluepy/bluepy_git.bb              | 48 ++++++++++++++++++++++
 ...compiling-get-the-cross-compiler-from-env.patch | 28 +++++++++++++
 2 files changed, 76 insertions(+)
 create mode 100644 recipes-devtools/bluepy/bluepy_git.bb
 create mode 100644 recipes-devtools/bluepy/files/0001-When-cross-compiling-get-the-cross-compiler-from-env.patch

diff --git a/recipes-devtools/bluepy/bluepy_git.bb b/recipes-devtools/bluepy/bluepy_git.bb
new file mode 100644
index 0000000..3e2e7de
--- /dev/null
+++ b/recipes-devtools/bluepy/bluepy_git.bb
@@ -0,0 +1,48 @@
+SUMMARY = "Python module for interfacing with BLE devices through Bluez"
+HOMEPAGE = "https://github.com/IanHarvey/bluepy"
+# WARNING: the following LICENSE and LIC_FILES_CHKSUM values are best guesses - it is
+# your responsibility to verify that the values are complete and correct.
+#
+# The following license files were not able to be identified and are
+# represented as "Unknown" below, you will need to check them yourself:
+#   LICENSE.txt
+#   bluez-5.29/COPYING.LIB
+#
+# NOTE: multiple licenses have been detected; they have been separated with &
+# in the LICENSE value for now since it is a reasonable assumption that all
+# of the licenses apply. If instead there is a choice between the multiple
+# licenses then you should change the value to separate the licenses with |
+# instead of &. If there is any doubt, check the accompanying documentation
+# to determine which situation is applicable.
+LICENSE = "Unknown & GPLv2"
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=59e0d45ea684dda215889aa1b5acd001 \
+                    file://bluez-5.29/COPYING;md5=12f884d2ae1ff87c09e5b7ccc2c4ca7e \
+                    file://bluez-5.29/COPYING.LIB;md5=fb504b67c50331fc78734fed90fb0e09"
+
+SRC_URI = "git://github.com/IanHarvey/bluepy.git;protocol=https \
+           file://0001-When-cross-compiling-get-the-cross-compiler-from-env.patch \
+"
+
+# Modify these as desired
+PV = "1.1.2+git${SRCPV}"
+SRCREV = "b1178fba2729692532e02d95e7368c742814f725"
+
+S = "${WORKDIR}/git"
+
+inherit setuptools
+
+DEPENDS += " glib-2.0"
+
+# WARNING: the following rdepends are determined through basic analysis of the
+# python sources, and might not be 100% accurate.
+RDEPENDS_${PN} += "python-argparse python-core python-io python-json python-subprocess"
+
+# WARNING: We were unable to map the following python package/module
+# dependencies to the bitbake packages which include them:
+#    bluepy
+#    bluepy.btle
+#    bs4
+#    requests
+
+INHIBIT_PACKAGE_STRIP = "1"
+INSANE_SKIP_${PN} += "ldflags"
diff --git a/recipes-devtools/bluepy/files/0001-When-cross-compiling-get-the-cross-compiler-from-env.patch b/recipes-devtools/bluepy/files/0001-When-cross-compiling-get-the-cross-compiler-from-env.patch
new file mode 100644
index 0000000..8799058
--- /dev/null
+++ b/recipes-devtools/bluepy/files/0001-When-cross-compiling-get-the-cross-compiler-from-env.patch
@@ -0,0 +1,28 @@
+From abf880ff4c276134564e1f1e63a3b6699060da7f Mon Sep 17 00:00:00 2001
+From: Dengke Du <dengke.du at windriver.com>
+Date: Mon, 27 Nov 2017 03:48:16 -0500
+Subject: [PATCH] When cross compiling, get the cross compiler from environment
+
+Signed-off-by: Dengke Du <dengke.du at windriver.com>
+---
+ bluepy/Makefile | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/bluepy/Makefile b/bluepy/Makefile
+index 76bafec..42f145b 100644
+--- a/bluepy/Makefile
++++ b/bluepy/Makefile
+@@ -9,8 +9,8 @@ BLUEZ_SRCS += src/shared/io-glib.c src/shared/timeout-glib.c
+ IMPORT_SRCS = $(addprefix $(BLUEZ_PATH)/, $(BLUEZ_SRCS))
+ LOCAL_SRCS  = bluepy-helper.c
+ 
+-CC = gcc
+-CFLAGS = -Os -g -Wall # -Werror
++CC ?= gcc
++CFLAGS ?= -Os -g -Wall # -Werror
+ 
+ CPPFLAGS = -DHAVE_CONFIG_H
+ ifneq ($(DEBUGGING),)
+-- 
+2.8.1
+
-- 
2.8.1