Technical data

Cray Standard C/C++ Reference Manual
Note: Setting the CRAYOLDCPPLIB
environment variable disables exception
handling. Refer to the -h [no]exceptions
option.
CRI_CC_OPTIONS,
CRI_cc_OPTIONS,
CRI_c89_OPTIONS,
CRI_cpp_OPTIONS
Specifies command line options that are applied
to all compilations. Options specified by this
environment variable are added following the
options specified directly on the command line.
This is especially useful for adding options to
compilations done with build tools.
LANG Identifies your requirements for native language,
local customs, and coded character set with regard
to compiler messages.
MSG_FORMAT Controls the format in which you receive compiler
messages.
NLSPATH Specifies the message system catalogs that should
be used.
NPROC Specifies the number of processes used for
simultaneous compilations. The default is 1.
When more than one source file is specified
on the command line, compilations may be
multiprocessed by setting the environment
variable NPROC to a value greater than 1. You can
set NPROC to any value; however, large values can
overload the system.
TARGET Specifies type and characteristics of the hardware
on which you are running. You can also set
the TARGET environment variable to the
characteristics of another system to cross-compile
source code for that system. See the target(1)
and sh(1) man pages for more information.
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