On 16/12/2009 16:48, Andre Tampubolon wrote:
> I'm trying to build OCaml 3.11.1 using Cygwin.
> It's still unsuccessful.
>
> $ make -f Makefile.nt world
> cd byterun ; make -f Makefile.nt  all
> make[1]: Entering directory `/cygdrive/c/cygwin/home/ocaml-3.11.1/byterun'
> gcc -mno-cygwin -DOCAML_STDLIB_DIR='"C:/ocamlmgw/lib"' -I"C:\cygwin\bin"
> -O -mms
> -bitfields -Wall -Wno-unused -c interp.c
> gcc: The -mno-cygwin flag has been removed; use a mingw-targeted
> cross-compiler.

Recent versions of gcc under Cygwin don't support the -mno-cygwin flag.
You can still install and use the gcc-3 packages. What I usually do is 
to copy /bin/gcc-3.exe into $HOME/bin/gcc.exe (and to this directory in 
front of your PATH).

-- Alain