package/binutils: drop support for binutils 2.39
Now that we have integrated support for binutils 2.42, and made
binutils 2.41 the default, following our tradition, we can drop
support for binutils 2.39.
In addition to the usual things, there is an additional minor change
in elf2flt.mk, which had a special condition applicable to binutils
2.39 or 2.40, which can be simplified to only apply to binutils 2.40
now.
Signed-off-by: Thomas Petazzoni <[email protected]>
Signed-off-by: Yann E. MORIN <[email protected]>