bdwgc: new recipe for autogen

This recipe is needed by guile.
And guile is needed for autogen.

As per Beth's recommondation changed the license specification of the
recipe as

LICENSE = "MIT & FSF-Unlimited & GPL-2.0"

(From OE-Core rev: 2c2080b6aabce57d98caecc396decf9f0a68b07f)

Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-support/bdwgc/bdwgc_20110107.bb

@@ -0,0 +1,37 @@
+SUMMARY = "A garbage collector for C and C++"
+
+DESCRIPTION = "The Boehm-Demers-Weiser conservative garbage collector can be\
+ used as a garbage collecting replacement for C malloc or C++ new. It allows\
+ you to allocate memory basically as you normally would, without explicitly\
+ deallocating memory that is no longer useful. The collector automatically\
+ recycles memory when it determines that it can no longer be otherwise\
+ accessed.\
+  The collector is also used by a number of programming language\
+ implementations that either use C as intermediate code, want to facilitate\
+ easier interoperation with C libraries, or just prefer the simple collector\
+ interface.\
+  Alternatively, the garbage collector may be used as a leak detector for C\
+ or C++ programs, though that is not its primary goal.\
+  Empirically, this collector works with most unmodified C programs, simply\
+ by replacing malloc with GC_malloc calls, replacing realloc with GC_realloc\
+ calls, and removing free calls."
+
+HOMEPAGE = "http://www.hpl.hp.com/personal/Hans_Boehm/gc/"
+SECTION = "devel"
+LICENSE = "MIT & FSF-Unlimited & GPL-2.0"
+LIC_FILES_CHKSUM = "file://README.QUICK;md5=9b9dd874f6940641b6ab19893ee8f1cc \
+                    file://doc/README;md5=6d74ce18ff55d936a4d6bd35a98e9eb9 \
+                    file://libatomic_ops/doc/LICENSING.txt;md5=607073e04548eac7d1f763e480477bab"
+
+SRC_URI = "http://www.hpl.hp.com/personal/Hans_Boehm/gc/gc_source/bdwgc-7_2alpha5-20110107.tar.bz2"
+
+SRC_URI[md5sum] = "4f3c130fc71ff23584edaa19a37739ee"
+SRC_URI[sha256sum] = "1f57b959ae1144e1e5fa59d52d7cb4ed626fd74cf47da1c9c119b8b46ae2722d"
+FILES_${PN}-doc = "/usr/share"
+
+PR = "r1"
+
+S = "${WORKDIR}/bdwgc"
+
+inherit autotools
+BBCLASSEXTEND = "native nativesdk"