NAME

heap2exec - generate standalone executable from a *SML/NJ* heap image.

SYNOPSIS

heap2exec [ -32 | -64 ] [ LINKMODE ] file

DESCRIPTION

Under normal usage, SML/NJ represents a program as a heap-image file with a name of the form foo.arch-opsys Heap2exec generates a standalone executable from a heap image. You have the option to specify a preferred linking mode.

The default is to link statically on FreeBSD and Linux.

Note that heap2exec is an optional component of the SML/NJ installation process that is not included by default. Edit the config/targets file before installation to include it.

OPTIONS

-32

run the 32-bit version of the program (currently the default).

-64

run the 64-bit version of the program. This option only applies to the x86-64 (aka amd64) architecture.

-static, -linkwith-a

statically link the program with the runtime system. Static linking is the default on Linux and FreeBSD.

-dynamic, -linkwith-so

dynamically link the program with the runtime system.

AUTHOR

Heap2exec was written by Matthias Blume.

SEE-ALSO

sml(1)

BUGS

Heap2exec is limited to the x86 and amd64 architectures and to the macOS, Linux, and FreeBSD operating systems.

COPYING

This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.