Ken Moffat wrote:
On Sun, May 14, 2017 at 08:34:59PM -0500, Bruce Dubbs wrote:
Ken Moffat wrote:
I saw a comment from someone (Roger?) about build failures in
vorbis-tools, but I can't find it.  For the past few months I've
been using ld.gold on almost everything, and for that I had to force
vorbis-tools to use -lm.  But last week I finally got around to
testing gold against ld.bfd and concluded that it gave no benefit.
So I stripped out all my workarounds for gold.

Today, with LFS/BLFS as of yesterday, in vorbis-tools I got

undefined reference to symbol 'sin@GLIBC_2.2.5'

The fix is the same:
LDFLAGS="${LDFLAGS} -lm" ./configure ...

That is *not* the failure which Roger (?) saw, and he (or whoever it
was) apparently successfully buildt it by hand.  No idea why it
works for you guys without that change.

I had not built vorbis-tools until just now.  It does build for me without
complaint, but I also have curl installed and removed the --without-curl
option.

Looking at the log, something, perhaps curl, is pulling -lm in for me.

That's interesting: my script had not mentioned curl, so I added
the --enable-curl switch from the book, but that made no difference.
And yes, I do have curl installed.

Good game, isn't it.

Do you want me to send you my log?

  -- Bruce

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