Re: [Caml-list] Error when compiling 4.02.2 in centos

[Leonardo Laguna Ruiz <modlfo@gmail.com>]

I kept digging and found that if I install the BDF library I don't get 
that error. Maybe having this library installed changes the build process.

Leonardo

On 2015-06-26 22:26, Richard W.M. Jones wrote:
> On Tue, Jun 23, 2015 at 02:30:56PM +0200, Leonardo Laguna Ruiz wrote:
>> Hi,
>>
>> I'm trying to compile ocaml 4.02.2 in a computer with centos 6.6 using opam
>> but I get the following error message:
>>
>>
>> ../boot/ocamlrun ../boot/ocamlc -nostdlib -I ../boot -c -strict-sequence -w
>> +27+32..39 -warn-error A -safe-string -I ../utils -I ../parsing -I ../typing
>> -I ../bytecomp -I ../asmcomp -I ../driver -I ../toplevel objinfo.ml
>> ../boot/ocamlrun ../boot/ocamlc -nostdlib -I ../boot -o objinfo
>> ../compilerlibs/ocamlcommon.cma ../compilerlibs/ocamlbytecomp.cma
>> ../asmcomp/printclambda.cmo objinfo.cmo
>> ../boot/ocamlrun ../boot/ocamlc -nostdlib -I ../boot -c -strict-sequence -w
>> +27+32..39 -warn-error A -safe-string -I ../utils -I ../parsing -I ../typing
>> -I ../bytecomp -I ../asmcomp -I ../driver -I ../toplevel
>> ../utils/warnings.ml
>> File "../utils/warnings.ml", line 219, characters 6-7:
>> Warning 27: unused variable c.
>> File "../utils/warnings.ml", line 363, characters 20-25:
>> Warning 27: unused variable slist.
>> File "../utils/warnings.ml", line 1:
>> *Error: Some fatal warnings were triggered (2 occurrences)*
> Somehow you're using -warn-error A.  Maybe opam added that?
>
> In any case I believe that the OCaml developers warn against turning
> every warning into an error, although I cannot find where I read that.
>
> Rich.
>