".set doublefloat", but were not edited after copy-paste.
I noticed this because compared to prebuilt as.info 1) on NetBSD index
entries are collated differently; 2) for some duplicate index entries
there are no additional "foo <n>" entries in the final output and (b/c
of #1 I guess) we pick a different one.
For the record, the other duplicate entry is in c-tic54x.texi where
both struct and union directive descriptions have:
@cindex @code{tag} directive, TIC54X
Prebuilt file only lists the first occurence in the generated index
and we list only the second.
The MIPS false duplicate is easy to fix, but I'm too lazy to debug
makefino to figure out why the second, real duplicate is lost.
makes {MK,HAVE_}BINUTILS consistent with {MK,HAVE_}{GCC,GDB}.
Allow MKBFD to defines MKBINUTILS as a backwards compatibility hook.
Update the sets lists and add conditionals for lib{bfd,opcodes}.
