MATLAB COMPILER RELEASE NOTES User's Guide download pdf (Page 212)

mcc

7-34

Conflicting Options on Command Line

If you use conflicting options, the Compiler resolves them from left to right,

with the rightmost option taking precedence. For example, using the

equivalencies in Table 7-1, Macro Options, on page 7-31,

mcc -m -W none test.m

is equivalent to

mcc -t -W main -L C -T link:exe -h -W none test.m

In this example, there are two conflicting -W options. After working from left to

right, the Compiler determines that the rightmost option takes precedence,

namely,

-W none, and the Compiler does not generate a wrapper.

Note Macros and regular options may both affect the same settings and may

therefore override each other depending on their order in the command line.

Handling Full Pathnames

IfyouspecifyafullpathnametoanM-fileonthemcc command line, the

Compiler:

1 Breaks the f ull name int o the corresponding path- and filenames (< path>

and <

file>).

2 Replaces the full pathname i n the argument list with “-I <path> <file>”.

For example,

mcc -m /home/user/myfile.m

would be treated as

mcc -m -I /home/user myfile.m

In rare situations, this behavior can lead to a potential source of confusion. For

example,suppose youhavetwodifferent M-files thatarebothnamed

myfile.m

and they reside in /home/user/dir1 and /home/user/dir2. The command

mcc -m -I /home/user/dir1 /home/user/dir2/myfile.m

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MATLAB COMPILER RELEASE NOTES User's Guide Page 212