[Caml-list] Trying to setup mingw OCaml 3.12.1 + fresh cygwin

[Matthieu Dubuget <matthieu.dubuget@gmail.com>]

Hello,

I'm trying to setup a system to test it on my code base.

Currently, I have installed
- cygwin + mingw64-i686-gcc-core
- a patched flexdll (basically: makes use of i686-w64-mingw32-gcc 
instead of gcc -mno-cygwin)
- compiled and installed ocaml
> $ ocamlc -config
> version: 3.12.1
> standard_library_default: C:/cygwin/home/matt/ocamlmgw/lib
> standard_library: C:/cygwin/home/matt/ocamlmgw/lib
> standard_runtime: ocamlrun
> ccomp_type: cc
> bytecomp_c_compiler: i686-w64-mingw32-gcc -O -mms-bitfields -Wall
> -Wno-unused
> bytecomp_c_libraries: -lws2_32
> native_c_compiler: i686-w64-mingw32-gcc -O -mms-bitfields -Wall
> -Wno-unused
> native_c_libraries: -lws2_32
> native_pack_linker: i686-w64-mingw32-ld -r -o
> ranlib: i686-w64-mingw32-ranlib
> cc_profile:
> architecture: i386
> model: default
> system: mingw
> asm: i686-w64-mingw32-as
> ext_obj: .o
> ext_asm: .s
> ext_lib: .a
> ext_dll: .dll
> os_type: Win32
> default_executable_name: camlprog.exe
> systhread_supported: true

- compiled and installed findlib, menhir, ounit, ocamlcsv, frontc, 
xmllight, camomile, batteries

I have a problem with camlzip. In fact, the problem is not really 
ocaml-related… I do not know how to compile zlib with mingw64-i686-gcc, 
and use it to compile camlzip?

Does anybody has some idea to help?

Thanks

Matt