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Environment Space
50 2-Tier Installation
Environment Space
If COMMAND.COM runs out of environment space when you issue a SET command,
add the following line to your CONFIG.SYS file:
SHELL=C:\COMMAND.COM /E:1000 /P
If COMMAND.COM resides on a different drive or directory, modify the line
accordingly.
Visual C++ Floating-Point Options
For Microsoft Visual C++ distributions, all the distributed libraries created in the
current version of Prolifics are compiled with the /FPc switch, so that you can
choose at link time which floating-point library to use. You can use either the math
coprocessor library (LLIBC7.LIB), the emulator library (LLIBCE.LIB, the
default), or the alternate math library (LLIBCA.LIB).
Using Prolifics Utilities
Because of various limitations of Windows, it can be challenging to use Prolifics’s
utilities when launched from the Program Manager or the Start menu. The problem
arises because Windows’s notion of the current directory is hidden from the user.
By default, all Prolifics’s utilities are designed to be run from the DOS command
line, with the following exceptions: binherit.exe, f2asc.exe.
clnt2svr.exe, and isqlw.exe (refer to the Note below). In the DOS environ-
ment, there is a current directory, and when the utilities run they operate on files in
that directory by default. Under Windows, however, the current directory is usually
set to the directory holding the executable, for example, c:\prolific\util.
Therefore, if you launch a utility, such as f2asc, from the Program Manager or the
Start menu and type –a foo.asc foo.pro in the Parameters window, f2asc
looks for foo.pro in the util directory and creates its output foo.asc there as
well. Since this is usually not what you want, consider one of the following
approaches:
` Enter full paths in the parameters window, for example,
–a d:\myproj\foo.asc d:\myproj\foo.pro.
` Edit the .PIF files to set the directory elsewhere than the util directory.