Drop darwin8/darwin9 usage

There were darwin8/darwin9 overrides spinkled in the code from times gone
by. Lets settle on the darwin override and remove the others since its pointless
duplication. We always inject darwin into OVERRIDES if needed in the darwin8/9
cases.

(From OE-Core rev: 8d5e6eed7802a6056f9eaa50a85e3eee00fe2742)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/conf/bitbake.conf

@@ -260,16 +260,12 @@ MULTI_PROVIDER_WHITELIST = "virtual/libintl virtual/libintl-native virtual/nativ
 
 SOLIBS = ".so.*"
 SOLIBS_darwin = ".dylib"
-SOLIBS_darwin8 = ".dylib"
-SOLIBS_darwin9 = ".dylib"
 
 SOLIBSDEV = ".so"
 # Due to the ordering of PACKAGES and the naming of the dev symlinks on darwin,
 # we can't make the symlinks end up in the -dev packages easily at this point. This hack
 # at least means builds aren't completely broken and symlinks don't take up much space.
 SOLIBSDEV_darwin = ".dylibbroken"
-SOLIBSDEV_darwin8 = ".dylibbroken"
-SOLIBSDEV_darwin9 = ".dylibbroken"
 
 PACKAGE_BEFORE_PN ?= ""
 PACKAGES = "${PN}-dbg ${PN}-staticdev ${PN}-dev ${PN}-doc ${PN}-locale ${PACKAGE_BEFORE_PN} ${PN}"

meta/recipes-core/packagegroups/nativesdk-packagegroup-sdk-host.bb

@@ -22,7 +22,7 @@ RDEPENDS_${PN} = "\
     nativesdk-automake \
     "
 
-RDEPENDS_${PN}_darwin8 = "\
+RDEPENDS_${PN}_darwin = "\
     odcctools-cross-canadian \
     llvm-cross-canadian \
     nativesdk-pkgconfig \

meta/recipes-devtools/e2fsprogs/e2fsprogs_1.42.8.bb

@@ -10,7 +10,6 @@ SRC_URI[sha256sum] = "b984aaf1fe888d6a4cf8c2e8d397207879599b5368f1d33232c1ec9d68
 
 EXTRA_OECONF += "--libdir=${base_libdir} --sbindir=${base_sbindir} --enable-elf-shlibs --disable-libuuid --disable-uuidd"
 EXTRA_OECONF_darwin = "--libdir=${base_libdir} --sbindir=${base_sbindir} --enable-bsd-shlibs"
-EXTRA_OECONF_darwin8 = "--libdir=${base_libdir} --sbindir=${base_sbindir} --enable-bsd-shlibs"
 
 do_configure_prepend () {
 	cp ${WORKDIR}/acinclude.m4 ${S}/