toolchain/binutils: remove obsolete patches

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41034 3c298f89-4303-0410-b956-a3cf2f4a3e73
oprofile: update to 0.9.9, fix compile error

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41035 3c298f89-4303-0410-b956-a3cf2f4a3e73
binutils: decouple from toolchain selection, use version 2.24, fix libiberty installation

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41036 3c298f89-4303-0410-b956-a3cf2f4a3e73