distcc: move ASNEEDED over-ride into the distcc recipe

Move the recipe specific over-ride for ASNEEDED into the recipe to
make it more apparent that the over-ride is being applied (and that
it should be re-checked on version updates, etc).

Re-apply change, which was previously merged and then reverted to
avoid conflicts with a distcc version update.

(From OE-Core rev: d902a5f72b8a3b3f74e7716cc967fa53f8751b68)

Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/conf/distro/include/as-needed.inc

@@ -1,7 +1,6 @@
 
 ASNEEDED = "-Wl,--as-needed"
 
-ASNEEDED_pn-distcc = ""
 ASNEEDED_pn-openobex = ""
 
 TARGET_LDFLAGS += "${ASNEEDED}"

meta/recipes-devtools/distcc/distcc_3.3.bb

@@ -25,6 +25,8 @@ S = "${WORKDIR}/git"
 
 inherit autotools pkgconfig update-rc.d useradd systemd
 
+ASNEEDED = ""
+
 EXTRA_OECONF += "--disable-Werror PYTHON='' --disable-pump-mode"
 
 USERADD_PACKAGES = "${PN}"