Sorry, but I do not have the time for the next few days to sync the
code and tare through the Makefiles. Thant being said, here are some
things regarding the conventional use of Makefiles.
Well, it depends on how the HEADERS variable is used, but it is not
usually used to "copy" files, but to check for their dependencies. It
is likely that you will see something like the following:
%.o: %.c++ ${HEADERS}
${CXX} ...
This will will basically recompile the the .c++ file (and produce the
.o) if the any of the .c++ or .hh files in the HEADERS variable are
newer than the .o file...
That being said, there might be some chunk of code that copies the
HEADERS to an include file, but I would immagine that will only happen
at the very end in the installation phase.
Hope that helps.
EBo --
On Feb 21 2014 5:28 PM, Robert Ellenberg wrote:
> Hi All,
>
> I'm fixing some little build issues with the new trajectory planner,
> and
> noticed a quirk with the Makefile that I don't quite understand.
> There's a
> section of the Makefile that looks like this:
>
> HEADERS := \
> config.h \
> emc/ini/emcIniFile.hh \
> emc/ini/iniaxis.hh \
> emc/ini/initool.hh \
> emc/ini/initraj.hh \
> ...
>
>
> It looks like this copies a bunch of header files to the include
> folder at
> the top level. What is this for? The reason I ask is that I've added
> several new headers, and refactored some of the TP headers to fix
> cyclic
> dependencies. Should I add any or all of these new headers to this
> list?
>
> Thanks,
> Rob
>
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