z/OS V1R9.0 UNIX System Services Command ... - Christian Grothoff

v Options and operands can be interspersed.
v The double dash (––) is ignored.
Setting this variable to 0 results in the default behavior. The default value is
0.
prefix_CLASSLIB_PREFIX (17)
The prefix for the following named data sets used during the compilation
phase and execution of your C++ application.
To be used, the following data sets must be cataloged:
c89, cc, and c++
v The data sets ${prefix_CLASSLIB_PREFIX}.SCLBH.+ contain the z/OS
XL C++ Class Library include (header) files.
v The data set ${prefix_CLASSLIB_PREFIX}.SCLBSID contains the z/OS
XL C++ Class Library definition side-decks.
The following data sets are also used:
The data sets ${prefix_CLASSLIB_PREFIX}.SCLBDLL and
${prefix_CLASSLIB_PREFIX}.SCLBDLL2 contain the z/OS XL C++ Class
Library DLLs and messages.
The preceding data sets contain MVS programs that are invoked during the
execution of a C++ application built by c++. To be executed correctly, these
data sets must be made part of the MVS search order. Regardless of the
setting of this or any other c++ environment variable, c++ does not affect
the MVS search order. These data sets are listed here for information only,
to assist in identifying the correct data sets to be added to the MVS
program search order.
The default value is the value of the environment variable:
_CXX_CLIB_PREFIXThe prefix_CLASSLIB_PREFIX environment variable
applies only to c++ and cxx command names. _CXX is the only valid
prefix.
prefix_CLASSVERSION
The version of the C++ Class Library to be invoked by c++. The setting of
this variable allows c++ to control which C++ Class Library named data
sets are used during the c++ processing phases. It also sets default values
for other environment variables.
The format of this variable is the same as the result of the Language
Environment C/C++ run-time library function _librel(). See z/OS XL
C/C++ Run-Time Library Reference for a description of the _librel()
function. The default value is the same as the value for the _CVERSION
environment variable. If _CVERSION is not set, then the default value will
be the result of the C/C++ Run-Time library _librel() function.
The prefix_CLASSVERSION environment variable applies only to the c++
and cxx command names. _CXX is the only valid prefix.
prefix_CLIB_PREFIX (17)
The prefix for the following named data set used during the compilation
phase.
The data set ${prefix_CLIB_PREFIX}.SCCNCMP contains the compiler
programs called by c89/cc/c++.
The preceding data set contains MVS programs that are invoked during the
execution of c89/cc/c++ and during the execution of a C/C++ application
built by c89/cc/c++. To be executed correctly, the data set must be made
part of the MVS search order. Regardless of the setting of this or any other
Chapter 2. Shell command descriptions 85