[OE-core] [PATCH] elfutils: update LICENSE to include GPLv2 for shared libraries

[Mikko Rapeli]

NEWS file in the sources says this about switch from GPLv2 to
GPLv3 license:

https://sourceware.org/git/?p=elfutils.git;a=blob;f=NEWS;h=5a06047f255e3c9a63828953759fd18a4ba9a3f3;hb=HEAD#l362

 362 The license is now GPLv2/LGPLv3+ for the libraries and GPLv3+ for stand-alone
 363 programs. There is now also a formal CONTRIBUTING document describing how to
 364 submit patches.

libasm, libdw and libelf are thus covered optionally by GPLv2 license.

Signed-off-by: Mikko Rapeli <mikko.rapeli at bmw.de>
---
 meta/recipes-devtools/elfutils/elfutils_0.175.bb | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/meta/recipes-devtools/elfutils/elfutils_0.175.bb b/meta/recipes-devtools/elfutils/elfutils_0.175.bb
index b0b9ddc..6d1279a 100644
--- a/meta/recipes-devtools/elfutils/elfutils_0.175.bb
+++ b/meta/recipes-devtools/elfutils/elfutils_0.175.bb
@@ -1,7 +1,7 @@
 SUMMARY = "Utilities and libraries for handling compiled object files"
 HOMEPAGE = "https://sourceware.org/elfutils"
 SECTION = "base"
-LICENSE = "(GPLv3 & Elfutils-Exception)"
+LICENSE = "(GPLv2 & LGPLv3+ & GPLv3+ & Elfutils-Exception)"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
 DEPENDS = "libtool bzip2 zlib virtual/libintl"
 DEPENDS_append_libc-musl = " argp-standalone fts "
@@ -53,6 +53,18 @@ BBCLASSEXTEND = "native nativesdk"
 
 # Package utilities separately
 PACKAGES =+ "${PN}-binutils libelf libasm libdw"
+
+# shared libraries are licensed GPLv2 or GPLv3+, binaries GPLv3+
+# according to NEWS file:
+# "The license is now GPLv2/LGPLv3+ for the libraries and GPLv3+ for stand-alone
+# programs. There is now also a formal CONTRIBUTING document describing how to
+# submit patches."
+LICENSE_${PN}-binutils = "GPLv3+"
+LICENSE_${PN} = "GPLv3+"
+LICENSE_libelf = "GPLv2 | LGPLv3+"
+LICENSE_libasm = "GPLv2 | LGPLv3+"
+LICENSE_libdw = "GPLv2 | LGPLv3+"
+
 FILES_${PN}-binutils = "\
     ${bindir}/eu-addr2line \
     ${bindir}/eu-ld \
-- 
1.9.1