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author | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2016-04-19 11:30:06 +0300 |
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committer | Paul Sokolovsky <pfalcon@users.sourceforge.net> | 2016-04-19 11:37:56 +0300 |
commit | c618f91e22613b2e530f7c21be0be789a7e8eed5 (patch) | |
tree | 0711245dae14bbddbead9a6598c8d60deca1ec68 /py/qstr.c | |
parent | 8aa3cbf15312987410e2358c4ee93d8bb8cdf715 (diff) | |
download | micropython-c618f91e22613b2e530f7c21be0be789a7e8eed5.tar.gz micropython-c618f91e22613b2e530f7c21be0be789a7e8eed5.zip |
py: Rework QSTR extraction to work in simple and obvious way.
When there're C files to be (re)compiled, they're all passed first to
preprocessor. QSTR references are extracted from preprocessed output and
split per original C file. Then all available qstr files (including those
generated previously) are catenated together. Only if the resulting content
has changed, the output file is written (causing almost global rebuild
to pick up potentially renumbered qstr's). Otherwise, it's not updated
to not cause spurious rebuilds. Related make rules are split to minimize
amount of commands executed in the interim case (when some C files were
updated, but no qstrs were changed).
Diffstat (limited to 'py/qstr.c')
-rw-r--r-- | py/qstr.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -93,9 +93,11 @@ const qstr_pool_t mp_qstr_const_pool = { 10, // set so that the first dynamically allocated pool is twice this size; must be <= the len (just below) MP_QSTRnumber_of, // corresponds to number of strings in array just below { +#ifndef __QSTR_EXTRACT #define QDEF(id, str) str, #include "genhdr/qstrdefs.generated.h" #undef QDEF +#endif }, }; |