OPTION_INSTRUCTION_COUNTING

icount

OPTION_IODELAY_KLUDGE

X

iodelay

OPTION_LPP_RESTRICT

X

pgmprdos

OPTION_MIPS_COUNTING

X

maxrates

OPTION_MSGHLD

kd / msghld

OPTION_PTTRACE

X

ptt

OPTION_SCSI_TAPE

X

auto_scsi_mount / scsimount
4

OPTION_SET_STSI_INFO

X

manufacturer / model / plant

OPTION_SHARED_DEVICES

X

shrdport

OPTION_SHUTDOWN_CONFIRMATION

quitmout

OPTION_TAPE_AUTOMOUNT

X

automount

OPTION_W32_CTCI

X

tt32

OPTION_SHOWDVOL1

showdvol1

PANEL_REFRESH_RATE

X

panrate

Table 35: Build options for system parameters and console commands

Notes:

1
“alrf” and “asn_and_lx_reuse” have been deprecated and replaced by “archlevel enable asn_lx_reuse”.

2
“_MSVC_” is a build option that is automatically set when Hercules is built on a Windows platform. On
Linux and Mac platforms the option is not set and the “ls” console command is available instead.

3
“httpport” and “httproot” have been deprecated and replaced by “http”.

4
“auto_scsi_mount” has been deprecated and replaced by “scsimount”.

Appendix F. Environment Variables

The following table lists the Hercules environment variables. The table is sorted by the usage (configura-
tion, build, ...) and the name of the environment variable.

Usage

Environment Variable

Description

Platform

Hercules Build

BZIP2_DIR

Path to the BZIP2 package

Windows

Hercules Build

PCRE_DIR

Path to the PCRE package

Windows

Hercules Build

ZLIB_DIR

Path to the ZLIB package

Windows

Hercules Configuration

HERCULES_CNF

Default name of configuration file

All

Hercules Configuration

HERCULES_CP

Hercules Codepage

All

Hercules Configuration

HERCULES_RC

Default name of run-commands file

All

Hercules Configuration

HERCULES_LIB

Dynamic load modules path

All

Hercules Configuration

HREXX_PACKAGE

Name of REXX package

All

Hercules Configuration

LD_LIBRARY_PATH

Dynamic load modules path

All

Hercules Configuration

REXX_DIR

Path to the REXX package

All

Table 36: Environment Variables