openwrtv3/tools/automake
Mirko Vogt 43365ca662 Do not use $(V) - force AM_V=1
Projects using silent-rules might otherwise fail to compile.

This is due to the following resulting Makefile code:

AM_V_P = $(am__v_P_$(V))
am__v_P_ = $(am__v_P_$(AM_DEFAULT_VERBOSITY))
am__v_P_0 = false
am__v_P_1 = :

Automake directly uses $(V) for variable name expansion
which fails if $(V) is set to sth. else other than '0' or '1'.

This patch forces automake to not take $(V) into account
but to always use the default config for verbosity.

A better approach would be to actually take $(V) into account,
however not just pass it through (AM_V='$(V)') but
set AM_V to 0 if $V=0 / unset and to 1 otherwise.

This plan however is foiled due to my frustration about
automake as well as my lack of m4 skills.

automake bug report: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=20077

Signed-off-by: Mirko Vogt <mirko@openwrt.org>

SVN-Revision: 44684
2015-03-12 00:39:48 +00:00
..
files clean up automake/pkg-config handling, move separate host/package variable exports to templates, fix automake path for host builds 2009-04-22 22:05:55 +00:00
patches Do not use $(V) - force AM_V=1 2015-03-12 00:39:48 +00:00
Makefile tools: bootstrap automake to pickup the correct in-tree autoconf 2015-01-13 07:49:01 +00:00