HP aC++/HP C Programmer's Guide (B3901-90036; A.06.26; September 2011)

Table 6 Examples

Preprocessing

Output

.d file location.d file nameCommand Line Specified

nonestdoutnoneaCC -c +make a.C

nonecurrent directorya.daCC -c -E -.i +maked a.C

a.icurrent directoryb.daCC -c -P +maked a.C -o b.o

a.i/tmp directoryc.daCC -c -P +maked a.C -o /tmp/c

+Make[d]

The +Make[d] option directs a list of both the quote enclosed (" ") and angle bracket

enclosed (< >) header files upon which your source code depends to stdout. The list

is in a format accepted by the make command.

If +Maked is specified, the list is directed to a .d file. The .d file name prefix is the same

as that of the object file. The .d file is created in the same directory as the object file.

Usage:

Use +Maked when you also specify the -E or the -P option. When used with the -E

option, only dependency information is generated.

Table 7 Examples

Preprocessing Output.d file location.d file

name

Command Line Specified

nonestdoutnoneaCC -c +Make a.C

nonecurrent directorya.daCC -c -E -.i +Maked a.C

a.icurrent directoryb.daCC -c -P +Maked a.C -o b.o

a.i/tmp directoryc.daCC -c -P +Maked a.C -o /tmp/c

-P

Using the -P option only preprocesses the files named on the command line without

invoking further phases. It leaves the result in corresponding files with the suffix .i.

For example, the following command preprocesses the file prog.C leaving the output

in the file prog.i. It does not compile the program.

aCC -P prog.C

Preprocessor Options 89