Ping
On Fri, Feb 6, 2026, 2:07 PM Léo Larnack <[email protected]>
wrote:
> Hi ports@,
>
> Currently, some trivial SML programs segfault when compiled with polyc:
>
> openbsd$ cat test.sml
> fun main () =
> let val name = CommandLine.name () in
> case CommandLine.arguments() of
> [] => print "no args\n"
> | (x::xs) => print ("first arg is: " ^ x ^ "\n")
> end
> openbsd$ polyc -o test test.sml
> openbsd$ ./test
> Segmentation fault (core dumped)
>
> We already set USE_NOEXECONLY to build polyml itself, but polyc
> also needs to link programs with --no-execute-only.
>
> Thanks for reviving the port Daniel :)
>
> diff /usr/ports
> path + /usr/ports
> commit - ef9d6a4198761f9080bf5d2498b167c1d86af09a
> blob - /dev/null
> file + lang/polyml/patches/patch-polyc_in (mode 644)
> --- /dev/null
> +++ lang/polyml/patches/patch-polyc_in
> @@ -0,0 +1,14 @@
> +Binaries built with polyc also need to be linked with --no-execute-only.
> +
> +Index: polyc.in
> +--- polyc.in.orig
> ++++ polyc.in
> +@@ -19,6 +19,8 @@ COMPILER="${DEFAULT_COMPILER}"
> + @NATIVE_WINDOWS_TRUE@@WINDOWSGUI_TRUE@EXTRALDFLAGS+=" -mwindows"
> + @NATIVE_WINDOWS_TRUE@@WINDOWSGUI_FALSE@EXTRALDFLAGS+=" -mconsole"
> +
> ++EXTRALDFLAGS="-Wl,--no-execute-only"
> ++
> + @NATIVE_WINDOWS_TRUE@SUFFIX="obj"
> + @NATIVE_WINDOWS_FALSE@SUFFIX="o"
> +
>
