PavelKotov1 commented 4 years ago

Hello, dear friends! Please help to figure out what i am doing wrong here:

$ opam install bigstringaf The following actions will be performed:

install bigstringaf 0.6.1

<><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><> [bigstringaf.0.6.1] found in cache

<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><> [ERROR] The compilation of bigstringaf failed at "D:\cygwin64\home\root\OCaml64\home\root\.opam\ocaml-variants.4.08.0+mingw64c\bin\dune.exe build -p bigstringaf -j 7".

=== ERROR while compiling bigstringaf.0.6.1 ==================================

context 2.0.6 | win32/x86_64 | ocaml-variants.4.07.1+msvc64c | git+https://github.com/fdopen/opam-repository-mingw.git#opam2

path ~/.opam/ocaml-variants.4.08.0+mingw64c/.opam-switch/build/bigstringaf.0.6.1

command D:\cygwin64\home\root\OCaml64\home\root.opam\ocaml-variants.4.08.0+mingw64c\bin\dune.exe build -p bigstringaf -j 7

exit-code 1

env-file ~/.opam/log/bigstringaf-5708-42bb52.env

output-file ~/.opam/log/bigstringaf-5708-42bb52.out

output

ocamlc lib/bigstringaf_stubs.obj (exit 2)

(cd _build/default/lib && D:\cygwin64\home\root\OCaml64\home\root.opam\ocaml-variants.4.08.0+mingw64c\bin\ocamlc.opt.exe -g -I D:\cygwin64\home\root\OCaml64\home\root.opam\ocaml-variants.4.08.0+mingw64c\lib\bigarray-compat -ccopt -nologo -ccopt -O2 -ccopt -Gy- -ccopt -MD -ccopt -Wall -ccopt -Wextra -ccopt -Wpedantic -o bigstringaf_stubs.obj bigstringaf_stubs.c)

cl : Command line error D8021 : invalid numeric argument '/Wextra'

<><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><> +- The following actions failed | - build bigstringaf 0.6.1 +-

No changes have been performed

seliopou commented 4 years ago

I would've thought these flags would work on Windows.

@dra27 a penny for your thoughts?

dra27 commented 4 years ago

@seliopou - cl doesn’t support GCC’s warnings flags