flex: Clean up and convert to BBCLASSEXTEND

meta/packages/flex/flex-native_2.5.31.bb

@@ -1,10 +0,0 @@
-require flex.inc
-inherit native
-PR = "r2"
-
-do_stage () {
-	install -m 0755 flex ${STAGING_BINDIR}
-	oe_libinstall -a libfl ${STAGING_LIBDIR}
-	ln -sf ./flex ${STAGING_BINDIR}/flex++
-	ln -sf ./flex ${STAGING_BINDIR}/lex
-}

meta/packages/flex/flex.inc

@@ -5,7 +5,6 @@ LICENSE = "BSD"
 SRC_URI = "${SOURCEFORGE_MIRROR}/flex/flex-2.5.31.tar.bz2 \
            file://flex-lvalue.diff;patch=1 \
            file://fix-gen.patch;patch=1"
-S = "${WORKDIR}/flex-${PV}"
 
-inherit autotools
+inherit autotools_stage
 

meta/packages/flex/flex_2.5.31.bb

@@ -1,9 +1,6 @@
 require flex.inc
-PR = "r4"
+PR = "r5"
 
 SRC_URI += "file://include.patch;patch=1"
 
-do_stage() {
-	oe_libinstall -a libfl ${STAGING_LIBDIR}
-}
-
+BBCLASSEXTEND = "native"