[Buildroot] [PATCH] new variable <pkg>_CONFIG_FIXUP

[Thomas Petazzoni]

Dear Stefan Fröberg,

On Tue, 08 Jan 2013 00:23:33 +0200, Stefan Fröberg wrote:

> You mean checking first in if-statement if  $($(PKG)_CONFIG_FIXUP exist ?
> What is the best way to detect if it exist ?

Just test if the variable is not empty, i.e test -n.

Like (untested):

	if test -n $($(PKG)_CONFIG_FIXUP) ; then \
		$(call MESSAGE, "Blabla") ; \
		for file in ...
			...
		done
	fi

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