source: optimize/opt_config@ c7e480d

experimental
Last change on this file since c7e480d was b5aa524, checked in by Manuel Canales Esparcia <manuel@…>, 19 years ago

Some textual improvements and corrections.

  • Property mode set to 100644
File size: 1.5 KB
RevLine 
[17c7894]1#####
2#
3# optimization configuration file
4#
5#####
6#
[53588e2]7#$Id$
8#
[17c7894]9
[53bc10b]10#--- Extra flags passed to the packages make commands
11# "unset" will cause the variable to be not set
12# instead of just set to null.
13MAKEFLAGS="-j3"
14
[53588e2]15#--- Default optimization mode
[c205656]16# This mode is overridden by definitions in opt_override;
[53588e2]17# in this way, packages can be tuned independently. For example,
[b5aa524]18# if you have trouble building a package in the mode set here, add
[eca59ce]19# the package to opt_override with a different mode.
[b5aa524]20#
21# Not set here combined modes of form defOpt_myMode.
22# Combined modes of form modeA_modeB can be set here.
[c205656]23DEF_OPT_MODE=O3pipe
[17c7894]24
25
[53588e2]26#--- Active optimization variables
27# Variables listed here will be set as defined in the appropriate
[eca59ce]28# file in opt_config.d/; others will be ignored.
[53588e2]29ACTIVE_OPT_VARS="CFLAGS CXXFLAGS LDFLAGS \
30 OTHER_CFLAGS OTHER_CXXFLAGS OTHER_LDFLAGS"
[17c7894]31
[53588e2]32#--- Load optimization modes
33# To add modes, create a working template..
[c205656]34# cp opt_config.d/O3pipe opt_config.d/newMode
[53588e2]35# ..and edit it as desired.
36#
[c205656]37# To inherit another mode and add to it, see opt_config.d/O3pipe_march
38# or opt_config.d/defOpt_fPIC as examples for two different ways of
39# doing it. Given opt_config.d/modeA_modeB_modeC, modeB inherits
[53588e2]40# the optimizations of modeA by sourcing it, and modeC inherits those
41# of modeB (which includes those of modeA).
42#
43# Add packages that are to use this mode to opt_override with:
44# echo 'myPkg newMode' >> opt_override
[eca59ce]45for mode in optimize/opt_config.d/* ; do
[53588e2]46 source $mode
47done
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