guile: fix LICENSE and add license checksum

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>

meta-oe/recipes-support/guile/guile-native.inc

@@ -1,7 +1,9 @@
 SECTION = "unknown"
-LICENSE = "GPL"
 DEPENDS = "gettext-native gmp-native"
 
+LICENSE = "LGPLv2.1"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=c9ba0d76ca3ef2a1d15a2ac839ef01fa"
+
 inherit autotools native
 
 S="${WORKDIR}/guile-${PV}"

meta-oe/recipes-support/guile/guile.inc

@@ -3,11 +3,13 @@ packaged as a library which can be incorporated into your programs."
 HOMEPAGE = "http://www.gnu.org/software/guile/guile.html"
 SECTION = "devel/scheme"
 DEPENDS = "guile-native gmp libtool"
-LICENSE = "GPL"
 PACKAGES =+ "${PN}-el"
 FILES_${PN}-el = "${datadir}/emacs"
 DESCRIPTION_${PN}-el = "Emacs lisp files for Guile"
 
+LICENSE = "LGPLv2.1"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=c9ba0d76ca3ef2a1d15a2ac839ef01fa"
+
 inherit autotools
 
 acpaths = "-I ${S}/guile-config"