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Damien George 78718fffb1 py/mkrules: Automatically build mpy-cross if it doesn't exist. 
Commit 41739506589ec8397613c86d8f682fb7f86c0a9f removed automatic building
of mpy-cross, which rebuilt it whenever any of its dependent source files
changed.

But needing to build mpy-cross, and not knowing how, is a frequent issue.
This commit aims to help by automatically building mpy-cross only if it
doesn't exist.  For Makefiles it uses an order-only prerequisite, while
for CMake it uses a custom command.

If MICROPY_MPYCROSS (which is what makemanifest.py uses to locate the
mpy-cross executable) is defined in the environment then automatic build
will not be attempted, allowing a way to prevent this auto-build if needed.

Thanks to Trammell Hudson aka @osresearch for the original idea; see #5760.

Signed-off-by: Damien George <damien@micropython.org>
2021-08-07 20:25:32 +10:00
..
argcheck.c
py: Add option to compile without any error messages at all.
2021-04-27 23:51:52 +10:00
asmarm.c
py/emitglue: Always flush caches when assigning native ARM code.
2021-06-05 11:03:04 +10:00
asmarm.h
py/emitglue: Always flush caches when assigning native ARM code.
2021-06-05 11:03:04 +10:00
asmbase.c
…
asmbase.h
…
asmthumb.c
py/emitglue: Always flush caches when assigning native ARM code.
2021-06-05 11:03:04 +10:00
asmthumb.h
py/emitglue: Always flush caches when assigning native ARM code.
2021-06-05 11:03:04 +10:00
asmx64.c
py/asmx64: Support use of top 8 regs in src_r64 argument.
2021-05-20 23:43:25 +10:00
asmx64.h
py/asm: Add condition codes for signed comparisons.
2020-06-27 00:24:04 +10:00
asmx86.c
py/asm: Add funcs/macros to emit machine code for logical-shift-right.
2020-06-27 00:24:04 +10:00
asmx86.h
py/asm: Add condition codes for signed comparisons.
2020-06-27 00:24:04 +10:00
asmxtensa.c
…
asmxtensa.h
py/asm: Add funcs/macros to emit machine code for logical-shift-right.
2020-06-27 00:24:04 +10:00
bc0.h
…
bc.c
py: Add option to compile without any error messages at all.
2021-04-27 23:51:52 +10:00
bc.h
py: Mark unused arguments from bytecode decoding macros.
2021-06-25 10:58:22 +10:00
binary.c
all: Fix signed shifts and NULL access errors from -fsanitize=undefined.
2021-06-24 23:01:04 +10:00
binary.h
…
builtin.h
…
builtinevex.c
…
builtinhelp.c
…
builtinimport.c
py/builtinimport: Fix condition for including do_execute_raw_code().
2021-07-31 16:51:58 +10:00
compile.c
py/compile: Raise an error on async with/for outside an async function.
2021-05-30 10:38:48 +10:00
compile.h
…
dynruntime.h
py: Introduce and use mp_raise_type_arg helper.
2021-07-15 00:12:41 +10:00
dynruntime.mk
…
emit.h
…
emitbc.c
all: Rename BYTES_PER_WORD to MP_BYTES_PER_OBJ_WORD.
2021-02-04 22:46:42 +11:00
emitcommon.c
…
emitglue.c
py/emitglue: Always flush caches when assigning native ARM code.
2021-06-05 11:03:04 +10:00
emitglue.h
…
emitinlinethumb.c
py/emitinlinethumb: Exclude code using #if when ARMV7M disabled.
2021-01-29 23:57:10 +11:00
emitinlinextensa.c
py: Use unsigned comparison of chars.
2020-10-22 11:47:36 +02:00
emitnarm.c
…
emitnative.c
py/emitnative: Ensure stack settling is safe mid-branch.
2021-07-19 23:18:59 +10:00
emitnthumb.c
…
emitnx64.c
…
emitnx86.c
…
emitnxtensa.c
…
emitnxtensawin.c
…
formatfloat.c
all: Fix implicit conversion from double to float.
2020-04-18 22:42:24 +10:00
formatfloat.h
…
frozenmod.c
…
frozenmod.h
…
gc.c
py/gc: Only use no_sanitize_address attribute for GCC 4.8 and above.
2021-06-18 14:15:37 +10:00
gc.h
py/gc: Change include of stdint.h to stddef.h.
2021-02-05 15:46:56 +11:00
grammar.h
py/compile: Implement PEP 526, syntax for variable annotations.
2020-06-16 23:18:01 +10:00
lexer.c
py, extmod: Introduce and use MP_FALLTHROUGH macro.
2020-10-22 11:53:16 +02:00
lexer.h
py/compile: Implement PEP 572, assignment expressions with := operator.
2020-06-16 22:02:24 +10:00
makecompresseddata.py
py/makecompresseddata.py: Make compression deterministic.
2020-04-20 10:32:49 +10:00
makemoduledefs.py
all: Update Python code to conform to latest black formatting.
2020-08-29 15:18:01 +10:00
makeqstrdata.py
…
makeqstrdefs.py
py/makeqstrdefs.py: Don't include .h files explicitly in preprocessing.
2021-06-25 10:50:54 +10:00
makeversionhdr.py
py/makeversionhdr: Add --tags arg to git describe.
2021-07-05 10:41:31 -05:00
malloc.c
…
map.c
py/objdict: Add mp_const_empty_dict_obj, use it for mp_const_empty_map.
2020-10-10 00:16:26 +11:00
misc.h
py: Add option to compile without any error messages at all.
2021-04-27 23:51:52 +10:00
mkenv.mk
py/mkrules: Automatically build mpy-cross if it doesn't exist.
2021-08-07 20:25:32 +10:00
mkrules.cmake
py/mkrules: Automatically build mpy-cross if it doesn't exist.
2021-08-07 20:25:32 +10:00
mkrules.mk
py/mkrules: Automatically build mpy-cross if it doesn't exist.
2021-08-07 20:25:32 +10:00
modarray.c
…
modbuiltins.c
py: Support single argument to optimised MP_OBJ_STOP_ITERATION.
2021-07-15 00:12:41 +10:00
modcmath.c
all: Format code to add space after C++-style comment start.
2020-04-23 11:24:25 +10:00
modcollections.c
…
modgc.c
…
modio.c
py: Rename remaining object types to be of the form mp_type_xxx.
2021-03-26 13:48:34 +11:00
modmath.c
py/modmath: Simplify handling of positional args to reduce code size.
2020-12-14 13:30:56 +11:00
modmicropython.c
py/gc: Make gc_lock_depth have a count per thread.
2021-05-10 13:07:16 +10:00
modstruct.c
…
modsys.c
py/modsys: Optimise sys.exit for code size by using exception helpers.
2021-07-15 00:12:41 +10:00
modthread.c
py/mpstate: Make exceptions thread-local.
2021-06-19 09:43:44 +10:00
moduerrno.c
all: Format code to add space after C++-style comment start.
2020-04-23 11:24:25 +10:00
mpconfig.h
extmod/modujson: Add support for dump/dumps separators keyword-argument.
2021-08-07 13:52:16 +10:00
mperrno.h
py/mperrno: Add MP_ECANCELED error code.
2021-06-24 23:14:01 +10:00
mphal.h
all: Rename absolute time-based functions to include "epoch".
2020-09-18 17:20:34 +10:00
mpprint.c
py/mpprint: Fix length calculation for strings with precision-modifier.
2020-12-07 23:32:06 +11:00
mpprint.h
extmod/modujson: Add support for dump/dumps separators keyword-argument.
2021-08-07 13:52:16 +10:00
mpstate.c
…
mpstate.h
py: Support single argument to optimised MP_OBJ_STOP_ITERATION.
2021-07-15 00:12:41 +10:00
mpthread.h
…
mpz.c
all: Fix signed shifts and NULL access errors from -fsanitize=undefined.
2021-06-24 23:01:04 +10:00
mpz.h
…
nativeglue.c
all: Fix implicit floating point promotion.
2020-04-18 22:36:14 +10:00
nativeglue.h
py/nativeglue.h: Rename "setjmp" entry to "setjmp_" to avoid any clash.
2020-05-14 21:48:05 +10:00
nlr.c
…
nlr.h
py/nlr: Implement NLR for AArch64.
2021-03-11 12:51:10 +11:00
nlraarch64.c
py/nlraarch64: Add underscore prefix to function symbols for Darwin ABI.
2021-05-18 11:46:30 +10:00
nlrpowerpc.c
…
nlrsetjmp.c
…
nlrthumb.c
…
nlrx64.c
py/nlrx64: Correct the detection of Darwin ABI.
2021-05-18 11:52:00 +10:00
nlrx86.c
…
nlrxtensa.c
…
obj.c
py: Add option to compile without any error messages at all.
2021-04-27 23:51:52 +10:00
obj.h
py/obj: Fix formatting of comment for mp_obj_is_integer.
2021-07-15 00:12:41 +10:00
objarray.c
py/objarray: Fix constructing a memoryview from a memoryview.
2021-05-18 10:18:56 +10:00
objarray.h
py/objarray.h: Add mp_obj_memoryview_init() helper function.
2020-09-25 12:23:11 +10:00
objattrtuple.c
…
objbool.c
…
objboundmeth.c
…
objcell.c
…
objclosure.c
py: Rename remaining object types to be of the form mp_type_xxx.
2021-03-26 13:48:34 +11:00
objcomplex.c
py/objcomplex: Add mp_obj_get_complex_maybe for use in complex bin-op.
2020-06-27 01:03:10 +10:00
objdeque.c
…
objdict.c
extmod/modujson: Add support for dump/dumps separators keyword-argument.
2021-08-07 13:52:16 +10:00
objenumerate.c
…
objexcept.c
py/objexcept: Make mp_obj_new_exception_arg1 inline.
2021-07-15 00:12:41 +10:00
objexcept.h
…
objfilter.c
…
objfloat.c
py: Rename BITS_PER_BYTE to MP_BITS_PER_BYTE.
2021-02-04 22:46:42 +11:00
objfun.c
py: Mark unused arguments from bytecode decoding macros.
2021-06-25 10:58:22 +10:00
objfun.h
…
objgenerator.c
py: Support single argument to optimised MP_OBJ_STOP_ITERATION.
2021-07-15 00:12:41 +10:00
objgenerator.h
…
objgetitemiter.c
py: Support single argument to optimised MP_OBJ_STOP_ITERATION.
2021-07-15 00:12:41 +10:00
objint_longlong.c
py/modsys: Use consistent naming pattern for module-level const objects.
2020-05-28 10:02:14 +10:00
objint_mpz.c
py/mpz: Do sign extension in mpz_as_bytes for negative values.
2020-11-11 22:18:24 +11:00
objint.c
all: Fix signed shifts and NULL access errors from -fsanitize=undefined.
2021-06-24 23:01:04 +10:00
objint.h
py/modsys: Use consistent naming pattern for module-level const objects.
2020-05-28 10:02:14 +10:00
objlist.c
extmod/modujson: Add support for dump/dumps separators keyword-argument.
2021-08-07 13:52:16 +10:00
objlist.h
…
objmap.c
…
objmodule.c
all: Rename "sys" module to "usys".
2020-09-04 00:10:24 +10:00
objmodule.h
…
objnamedtuple.c
py: Add option to compile without any error messages at all.
2021-04-27 23:51:52 +10:00
objnamedtuple.h
…
objnone.c
…
objobject.c
…
objpolyiter.c
…
objproperty.c
…
objrange.c
py: Rename remaining object types to be of the form mp_type_xxx.
2021-03-26 13:48:34 +11:00
objreversed.c
…
objset.c
py: Introduce and use mp_raise_type_arg helper.
2021-07-15 00:12:41 +10:00
objsingleton.c
…
objslice.c
all: Clean up error strings to use lowercase and change cannot to can't.
2020-04-13 22:19:37 +10:00
objstr.c
py: Introduce and use mp_raise_type_arg helper.
2021-07-15 00:12:41 +10:00
objstr.h
…
objstringio.c
…
objstringio.h
…
objstrunicode.c
py/mpprint: Fix length calculation for strings with precision-modifier.
2020-12-07 23:32:06 +11:00
objtuple.c
extmod/modujson: Add support for dump/dumps separators keyword-argument.
2021-08-07 13:52:16 +10:00
objtuple.h
…
objtype.c
py: Add option to compile without any error messages at all.
2021-04-27 23:51:52 +10:00
objtype.h
…
objzip.c
…
opmethods.c
…
pairheap.c
…
pairheap.h
…
parse.c
py/parse: Expose rule-name printing as MICROPY_DEBUG_PARSE_RULE_NAME.
2020-10-01 15:26:43 +10:00
parse.h
py/parse: Pass in an mp_print_t to mp_parse_node_print.
2020-09-11 23:00:03 +10:00
parsenum.c
py: Add option to compile without any error messages at all.
2021-04-27 23:51:52 +10:00
parsenum.h
…
parsenumbase.c
…
parsenumbase.h
…
persistentcode.c
all: Rename BYTES_PER_WORD to MP_BYTES_PER_OBJ_WORD.
2021-02-04 22:46:42 +11:00
persistentcode.h
…
profile.c
py/mpstate: Make exceptions thread-local.
2021-06-19 09:43:44 +10:00
profile.h
…
py.cmake
py/py.cmake: Introduce MICROPY_INC_CORE as a list with core includes.
2021-04-09 13:08:35 +10:00
py.mk
all: Update to point to files in new shared/ directory.
2021-07-12 17:08:10 +10:00
pystack.c
py: Introduce and use mp_raise_type_arg helper.
2021-07-15 00:12:41 +10:00
pystack.h
…
qstr.c
…
qstr.h
py/qstr.h: Remove QSTR_FROM_STR_STATIC macro.
2021-01-30 13:40:48 +11:00
qstrdefs.h
…
reader.c
…
reader.h
…
repl.c
py/repl: Don't read past the end of import_str.
2021-05-30 11:50:51 +10:00
repl.h
…
ringbuf.c
…
ringbuf.h
extmod/modbluetooth: Make modbluetooth event not a bitfield.
2020-06-05 14:04:20 +10:00
runtime0.h
…
runtime_utils.c
…
runtime.c
py/runtime: Fix bool unary op for subclasses of native types.
2021-07-23 12:40:00 +10:00
runtime.h
py: Introduce and use mp_raise_type_arg helper.
2021-07-15 00:12:41 +10:00
scheduler.c
py/mpstate: Schedule KeyboardInterrupt on main thread.
2021-06-19 09:49:00 +10:00
scope.c
py/scope: Name and use id_kind_type_t.
2020-10-22 11:40:56 +02:00
scope.h
py/scope: Name and use id_kind_type_t.
2020-10-22 11:40:56 +02:00
sequence.c
…
showbc.c
all: Fix signed shifts and NULL access errors from -fsanitize=undefined.
2021-06-24 23:01:04 +10:00
smallint.c
…
smallint.h
all: Fix signed shifts and NULL access errors from -fsanitize=undefined.
2021-06-24 23:01:04 +10:00
stackctrl.c
…
stackctrl.h
py/stackctrl: Prevent unused-var warning when stack checking disabled.
2021-06-05 11:03:09 +10:00
stream.c
py/stream: Remove mp_stream_errno and use system errno instead.
2020-04-27 23:58:46 +10:00
stream.h
…
unicode.c
…
unicode.h
…
usermod.cmake
rp2: Add support for USER_C_MODULES to CMake build system.
2021-03-31 00:26:01 +11:00
vm.c
py/vm: Simplify handling of MP_OBJ_STOP_ITERATION in yield-from opcode.
2021-07-15 00:12:41 +10:00
vmentrytable.h
py/vmentrytable: Ignore GCC -Woverride-init.
2020-10-22 11:47:36 +02:00
vstr.c
…
warning.c
…