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py: Allow to override port config file and thus have >1 configs per port. 

Use it like:

make CFLAGS_EXTRA='-DMP_CONFIGFILE="<mpconfigport_my.h>"'
This commit is contained in:
Paul Sokolovsky 2014-10-29 04:08:49 +02:00 committed by Damien George
parent 49c47da804
commit b1422de12f
1 changed files with 15 additions and 2 deletions
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17
py/mpconfig.h
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@ -25,10 +25,23 @@
*/
// This file contains default configuration settings for MicroPython.
// You can override any of these options using mpconfigport.h file located
// in a directory of your port.
// You can override any of the options below using mpconfigport.h file
// located in a directory of your port.
// mpconfigport.h is a file containing configuration settings for a
// particular port. mpconfigport.h is actually a default name for
// such config, and it can be overriden using MP_CONFIGFILE preprocessor
// define (you can do that by passing CFLAGS_EXTRA='-DMP_CONFIGFILE="<file.h>"'
// argument to make when using standard MicroPython makefiles).
// This is useful to have more than one config per port, for example,
// release vs debug configs, etc. Note that if you switch from one config
// to another, you must rebuild from scratch using "-B" switch to make.
#ifdef MP_CONFIGFILE
#include MP_CONFIGFILE
#else
#include <mpconfigport.h>
#endif
// Any options not explicitly set in mpconfigport.h will get default
// values below.