Environment Variables - Red Hat ENTERPRISE LINUX 3 - USING ID Using Instructions

Chapter 3. Invocation
-subsystem
which
-subsystem
which
-subsystem
which
Specifies the subsystem under which your program will execute. The legal values for
,
native windows
[This option is specific to the i386 PE targeted port of the linker]

3.2. Environment Variables

You can change the behavior of
COLLECT_NO_DEMANGLE
determines the input-file object format if you don't use
GNUTARGET
Its value should be one of the BFD names for an input format (refer to Chapter 6 BFD). If there is
no in the environment,
GNUTARGET
then BFD attempts to discover the input format by examining binary input files; this method
default
often succeeds, but there are potential ambiguities, since there is no method of ensuring that the magic
number used to specify object-file formats is unique. However, the configuration procedure for BFD
on each system places the conventional format for that system first in the search-list, so ambiguities
are resolved in favor of convention.
determines the default emulation if you don't use the
LDEMULATION
fect various aspects of linker behaviour, particularly the default linker script. You can list the available
emulations with the
-verbose
vironment variable is not defined, the default emulation depends upon how the linker was configured.
Normally, the linker will default to demangling symbols. However, if
set in the environment, then it will default to not demangling symbols. This environment variable is
used in a similar fashion by the
and
-demangle -no-demangle
:
major
: .
major minor
, , and
console posix
with the environment variables
ld
.
uses the natural format of the target. If
ld
or options. If the
-V
linker wrapper program. The default may be overridden by the
gcc
options.
. You may optionally set the subsystem version also.
option is not used, and the
-m
,
GNUTARGET LDEMULATION
(or its synonym
-b
GNUTARGET
option. The emulation can af-
-m
LDEMULATION
COLLECT_NO_DEMANGLE
27
are
which
and
).
-format
is set to
en-
is