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

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

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c89, cc, and c++<br />

-W All specifications are used. All options specified for a phase are<br />

passed to it, as if they were concatenated together in the order<br />

specified.<br />

14. The following environment variables can be at most eight characters in length.<br />

For those whose values specify the names of MVS programs to be executed,<br />

you can dynamically alter the search order used to find those programs by<br />

using the STEPLIB environment variable.<br />

c89/cc/c++ environment variables do not affect the MVS program search<br />

order. Also, for c89/cc/c++ to work correctly, the setting of the STEPLIB<br />

environment variable should reflect the Language Environment library in use at<br />

the time that c89/cc/c++ is invoked.<br />

For more information on the STEPLIB environment variable, see z/<strong>OS</strong> <strong>UNIX</strong><br />

<strong>System</strong> <strong>Services</strong> Planning. It is also described under the sh command. Note<br />

that the STEPLIB allocation in the pseudo-JCL produced by the -v verbose<br />

option is shown as a comment, and has no effect on the MVS program search<br />

order. Its appearance in the pseudo-JCL is strictly informational.<br />

prefix_CMSGS<br />

prefix_CNAME<br />

prefix_DAMPNAME<br />

prefix_ILCTL<br />

prefix_ILNAME<br />

prefix_ILMSGS<br />

prefix_PMSGS<br />

prefix_PNAME<br />

prefix_SNAME<br />

15. The following environment variables can be at most 15 characters in length.<br />

You should not specify any dots (.) when setting these environment variables<br />

since they would then never match their corresponding operands:<br />

prefix_ASUFFIX<br />

prefix_ASUFFIX_H<strong>OS</strong>T<br />

prefix_CSUFFIX<br />

prefix_CSUFFIX_H<strong>OS</strong>T<br />

prefix_CXXSUFFIX<br />

prefix_CXXSUFFIX_H<strong>OS</strong>T<br />

prefix_ISUFFIX<br />

prefix_ISUFFIX_H<strong>OS</strong>T<br />

prefix_ILSUFFIX<br />

prefix_ILSUFFIX_H<strong>OS</strong>T<br />

prefix_IXXSUFFIX<br />

prefix_IXXSUFFIX_H<strong>OS</strong>T<br />

prefix_<strong>OS</strong>UFFIX<br />

prefix_<strong>OS</strong>UFFIX_H<strong>OS</strong>T<br />

prefix_PSUFFIX<br />

prefix_PSUFFIX_H<strong>OS</strong>T<br />

prefix_SSUFFIX<br />

prefix_SSUFFIX_H<strong>OS</strong>T<br />

prefix_XSUFFIX<br />

prefix_XSUFFIX_H<strong>OS</strong>T<br />

16. The following environment variables are parsed as colon-delimited data set<br />

names, and represent a data set concatenation or a data set list. The<br />

maximum length of each specification is 1024 characters:<br />

prefix_CSYSLIB<br />

prefix_IL6SYSIX<br />

prefix_IL6SYSLIB<br />

prefix_ILSYSIX<br />

Chapter 2. Shell command descriptions 101

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