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| author | Mirko Vogt <mirko@openwrt.org> | 2015-03-12 00:39:48 +0000 |
|---|---|---|
| committer | Mirko Vogt <mirko@openwrt.org> | 2015-03-12 00:39:48 +0000 |
| commit | 43365ca6625363fbe3006ce47300f48434e2d36c (patch) | |
| tree | a205129f0b02cf8e9b0543a631303af47a97e1bc /tools/automake/Makefile | |
| parent | 0d1e13f27b6328363880ae2c70002770ada084a2 (diff) | |
| download | upstream-43365ca6625363fbe3006ce47300f48434e2d36c.tar.gz upstream-43365ca6625363fbe3006ce47300f48434e2d36c.tar.bz2 upstream-43365ca6625363fbe3006ce47300f48434e2d36c.zip | |
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
Diffstat (limited to 'tools/automake/Makefile')
0 files changed, 0 insertions, 0 deletions