Comments (5)
from mlpost.
I have the same issue with OCaml 4.04.0+fp on a Debian unstable, trying to install melt either with opam or by hand. The particular missing function in my case is ml_FT_num_charmaps
, and it definitely seems to be a C function which is part of the MLpost distribution...
from mlpost.
There is something wrong with the MLpost opam package it seems. If I compile and install it by hand, using the very same commands that are written in the opam script, the dllmlpost_ft.so
library does contain the missing function ml_FT_num_charmaps
. If I install it through opam, there are a few symbols that are marked as unavailable, according to nm
(U
), while they were T
with hand installation.
Something very strange is going on... The only difference I can see between both cases is the path where the commands are performed.
from mlpost.
I have had the same problem installing melt, with 4.04.0, on Ubuntu 16.04. I tried compiling and installing mlpost manually as described by @ppedrot. First of all, I downloaded the source from the link given in OPAM:
http://mlpost.lri.fr/download/mlpost-0.8.2.tar.gz
But I still encountered the linking error when trying to install melt.
Then I downloaded the source from @backtracking's github:
https://github.com/backtracking/mlpost/releases/tag/0.8.2
and after compiling and installing from this source, my install of melt succeeded.
One difference I can see between the two source trees is that the latter contains the .c files
backend/ml_mlpost_ft.c
backend/libmlpost_ft.clib
while the former does not.
Could this be the source of the problem?
from mlpost.
@reubenrowe I'd bet it is, because these are precisely the files that define the missing symbols!
from mlpost.
Related Issues (11)
- Clipping
- Non-default Pen
- Install script doesn't install .cmt and .cmti files
- integrate Debian patches to make documentation build again HOT 1
- cairo 1.2.0 problem HOT 4
- Fails to build with bitstring 3.1.1 HOT 10
- Use ocamlformat? HOT 5
- Release for ppxlib compatibility HOT 7
- `-ocamlbuild` option seems no longer supported, but is still documented
- `-ccopt` seems ignored
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from mlpost.