[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Automake-NG] [PATCH] [ng] silent: simplify by taking advantage of G
From: |
Akim Demaille |
Subject: |
Re: [Automake-NG] [PATCH] [ng] silent: simplify by taking advantage of GNU make semantics |
Date: |
Mon, 18 Jun 2012 14:35:44 +0200 |
Le 18 juin 2012 à 11:54, Stefano Lattarini a écrit :
> +* The silent rules support has been simplified to take advantage
> + of more GNU make features. Among other things, the AC_SUBST'd
> + variables '@AM_V@' and'@AM_DEFAULT_V@' have been removed. Now,
> + when defining uses custom silent rules, you should do something
> + like:
> +
> + # Modern correct way.
> + pkg_verbose_0 = @echo PKG-GEN $@;
> + pkg_verbose_1 =
> + pkg_verbose = $(pkg_verbose_$(V))
You meant to use /, not _.
> +
> + while the old idiom would have been something like:
> +
> + # Old obsolete way, won't work anymore.
> + pkg_verbose = $(address@hidden@)
> + pkg_verbose_ = $(address@hidden@)
> + pkg_verbose_0 = @echo PKG-GEN $@;
nice!