[OE-core] [PATCH 1/2] libunwind: add recipes

[Chong Lu]

Add libunwind from meta-oe to oe-core, since perf depends on it.

Signed-off-by: Chong Lu <Chong.Lu at windriver.com>
---
 meta/recipes-support/libunwind/libunwind.inc    | 30 +++++++++++++++++++++++++
 meta/recipes-support/libunwind/libunwind_1.1.bb |  4 ++++
 2 files changed, 34 insertions(+)
 create mode 100644 meta/recipes-support/libunwind/libunwind.inc
 create mode 100644 meta/recipes-support/libunwind/libunwind_1.1.bb

diff --git a/meta/recipes-support/libunwind/libunwind.inc b/meta/recipes-support/libunwind/libunwind.inc
new file mode 100644
index 0000000..b27b9e5
--- /dev/null
+++ b/meta/recipes-support/libunwind/libunwind.inc
@@ -0,0 +1,30 @@
+DESCRIPTION = "a portable and efficient C programming interface (API) to determine the call-chain of a program"
+HOMEPAGE = "http://www.nongnu.org/libunwind"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=3fced11d6df719b47505837a51c16ae5"
+
+SRC_URI = "${SAVANNAH_NONGNU_MIRROR}/${BPN}/${BPN}-${PV}.tar.gz"
+
+inherit autotools
+
+PACKAGECONFIG ??= ""
+PACKAGECONFIG[lzma] = "--enable-minidebuginfo,--disable-minidebuginfo,lzma"
+
+EXTRA_OECONF_arm = "--enable-debug-frame"
+
+CFLAGS += "${ATOMICOPS}"
+ATOMICOPS_armv5 = "-DAO_USE_PTHREAD_DEFS=1"
+ATOMICOPS_armv4 = "-DAO_USE_PTHREAD_DEFS=1"
+ATOMICOPS ?= ""
+
+LDFLAGS += "${LIBATOMICS}"
+LIBATOMICS_armv5 = "-latomic_ops"
+LIBATOMICS_armv4 = "-latomic_ops"
+LIBATOMICS ?= ""
+
+DEPENDS += "${DEPLIBATOMICS}"
+DEPLIBATOMICS_armv5 = "libatomics-ops"
+DEPLIBATOMICS_armv4 = "libatomics-ops"
+DEPLIBATOMICS ?= ""
+
+BBCLASSEXTEND = "native"
diff --git a/meta/recipes-support/libunwind/libunwind_1.1.bb b/meta/recipes-support/libunwind/libunwind_1.1.bb
new file mode 100644
index 0000000..bc38e36
--- /dev/null
+++ b/meta/recipes-support/libunwind/libunwind_1.1.bb
@@ -0,0 +1,4 @@
+require libunwind.inc
+
+SRC_URI[md5sum] = "fb4ea2f6fbbe45bf032cd36e586883ce"
+SRC_URI[sha256sum] = "9dfe0fcae2a866de9d3942c66995e4b460230446887dbdab302d41a8aee8d09a"
-- 
1.9.1