RE: Make doesn't understand wich files have been modified

[Warlich, Christof]

Header dependencies are not automatically seem by make;
external tools (typically the compiler, the preprocessor
or makedepend) must deduce these dependencies and tell
make, usually through generated .mk files that are included
by your makefile.

A very god and elaborate hans-on on this topic may be found
here: http://mad-scientist.net/make/autodep.html

Cheers,

Chris 

-----Original Message-----
From: address@hidden [mailto:address@hidden On Behalf Of address@hidden
Sent: Freitag, 25. November 2011 10:03
To: address@hidden
Subject: Make doesn't understand wich files have been modified


When i modify an header file (.h) and then i compile the project, not all
sorce (.c) files that include the modified header are re-compiled by make.
I've no problems when i modify only the source .c files.

Make invocation is made with the following command:
make -k pre-build main-build

Any suggestion?

Thanks
AndreaThis message and any file transmitted with it contain confidential 
information and are intended only for the use of the individual or entity to 
whom they are addressed. If you are not the intended recipient, please delete 
this message and attachments and notify the sender immediately by reply email. 
Any unauthorised copying of this message or unauthorised distribution of the 
information contained herein or any action taken or omitted to be taken in 
reliance on it is prohibited. Considering the means of transmission the sender 
does not undertake any liability with respect to the secrecy and 
confidentiality of the information contained in this email. Although N&W Global 
Vending Group takes reasonable care to ensure that any attachment to this email 
does not contain software viruses, you should carry out your own virus checks 
before opening any attachment. N&W Global Vending Group does not accept any 
responsibility for damages caused by viruses or other malicious software 
 transmitted via email. 


Email secured by Check Point

_______________________________________________
Help-make mailing list
address@hidden
https://lists.gnu.org/mailman/listinfo/help-make