[Buildroot] customize package: odd copy construction

[Thomas Petazzoni <thomas.petazzoni@free-electrons.com>]

Le Thu, 5 Jan 2012 16:23:23 +0100,
Thomas De Schampheleire <patrickdepinguin+buildroot@gmail.com> a ?crit :

> The customize uses an odd copy construction that I can't really explain:
> 
>         rm -f $(BUILD_DIR)/series
>         (cd $(CUST_DIR); \
>          /bin/ls -d * > $(BUILD_DIR)/series || \
>          touch $(BUILD_DIR)/series )
>         for f in `cat $(BUILD_DIR)/series`; do \
>                 cp -af $(CUST_DIR)/$$f $(TARGET_DIR); \
>         done
>         rm -f $(BUILD_DIR)/series
> 
> This was changed from:
>         -cp -af $(CUST_DIR)/* $(TARGET_DIR)/
> 
> in the following commit:
> http://git.buildroot.org/buildroot/commit/?id=06cc62f9cfbe43e9d31a07667a6af905b5f34a42
> 
> Why would you create a series file first if you're removing it
> immediately afterwards?
> Doesn't the original copy statement do exactly the same?

I don't know, but I'm not sure this customize package is good example
these days. It should probably be removed, or changed to something
saner that uses the package infrastructure.

Thomas
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com