suspect-devices/circuitpython/py/mkrules.mk, branch cross CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=cross 2016-08-04T20:46:08+00:00 py/mkrules.mk: Allow to add more items for "clean" target using CLEAN_EXTRA. 2016-08-04T20:46:08+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-08-04T20:40:15+00:00 urn:sha1:7fb31479bfffd8026e2b4b259b50bcacfed95a8a py: Rename __QSTR_EXTRACT flag to NO_QSTR. 2016-06-15T22:42:48+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-06-15T22:40:31+00:00 urn:sha1:f469c764428230363a2b22fedf303d86eea82853 It has more usages than just qstr extraction, for example, embedding (where people don't care about efficient predefined qstrs). py/mkrules.mk: Define "lib" outside conditional block. 2016-06-15T22:11:24+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-06-15T22:11:24+00:00 urn:sha1:230d5cda0529c1111595833c054abdb7d568c271 "lib" happened to be defined inside block conditional on $(PROG). py/mkrules.mk: Typo fixes in comments. 2016-04-26T09:39:28+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-04-26T09:39:28+00:00 urn:sha1:51cee4495ea74bdde7b3ce0293e818dd08a998ba py/mkrules.mk: Remove obsolete rules for auto qstr generation. 2016-04-22T10:36:19+00:00 Damien George damien.p.george@gmail.com 2016-04-22T10:36:19+00:00 urn:sha1:51dca54cd09ba66986191129dfa5dfcfcf8b4e01 py: Divide "split" and "cat" phases of qstr extraction for better efficiency. 2016-04-19T11:39:08+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-04-19T11:39:08+00:00 urn:sha1:1b60a6dc4e755e14453e024364c8ef5f07780d80 E.g. for stmhal, accumulated preprocessed output may grow large due to bloated vendor headers, and then reprocessing tens of megabytes on each build make take couple of seconds on fast hardware (=> potentially dozens of seconds on slow hardware). So instead, split once after each change, and only cat repetitively (guaranteed to be fast, as there're thousands of lines involved at most). py/mkrules.mk: Fix Bashism. 2016-04-19T09:32:23+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-04-19T09:32:23+00:00 urn:sha1:4494b521ea12034f495b0d98e079a62e9953f61b py/mkrules.mk: Cleanup command passed to shell. 2016-04-19T09:28:30+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-04-19T09:28:30+00:00 urn:sha1:21ab304c410679b0b8182e75a32d368f00ebfefd py/mkrules.mk: Try to detect and emulate make -B behavior for qstr extraction. 2016-04-19T09:18:46+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-04-19T09:18:46+00:00 urn:sha1:0dc85c9f86735c35cf14555482b2c8923cf31a6a If make -B is run, the rule is run with $? empty. Extract fron all file in this case. But this gets fragile, really "make clean" should be used instead with such build complexity. py: Rework QSTR extraction to work in simple and obvious way. 2016-04-19T08:37:56+00:00 Paul Sokolovsky pfalcon@users.sourceforge.net 2016-04-19T08:30:06+00:00 urn:sha1:c618f91e22613b2e530f7c21be0be789a7e8eed5 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).