Several smaller fixes and improvements after porting Polulu robot to uc

[erlingrj]

1. Require platform: Native before LFC generates main and CMakeLists.txt and automatically builds the project.
2. Add support for reactor inheritance
3. Fix some subtle issues with preambles and imported preambles etc
4. Add LF_ prefix to all macros

[github-actions]

Memory usage after merging this PR will be:

Memory Report

action_empty_test_c

	from	to	increase (%)
text	59655	59655	0.00
data	744	744	0.00
bss	10112	10112	0.00
total	70511	70511	0.00

action_microstep_test_c

	from	to	increase (%)
text	60486	60486	0.00
data	752	752	0.00
bss	10112	10112	0.00
total	71350	71350	0.00

action_overwrite_test_c

	from	to	increase (%)
text	60323	60323	0.00
data	744	744	0.00
bss	10112	10112	0.00
total	71179	71179	0.00

action_test_c

	from	to	increase (%)
text	60259	60259	0.00
data	752	752	0.00
bss	10112	10112	0.00
total	71123	71123	0.00

deadline_test_c

	from	to	increase (%)
text	56102	56102	0.00
data	760	760	0.00
bss	10784	10784	0.00
total	67646	67646	0.00

delayed_conn_test_c

	from	to	increase (%)
text	61516	61516	0.00
data	744	744	0.00
bss	10112	10112	0.00
total	72372	72372	0.00

event_payload_pool_test_c

	from	to	increase (%)
text	18330	18330	0.00
data	624	624	0.00
bss	320	320	0.00
total	19274	19274	0.00

event_queue_test_c

	from	to	increase (%)
text	27597	27597	0.00
data	736	736	0.00
bss	480	480	0.00
total	28813	28813	0.00

nanopb_test_c

	from	to	increase (%)
text	42888	42888	0.00
data	904	904	0.00
bss	320	320	0.00
total	44112	44112	0.00

port_test_c

	from	to	increase (%)
text	61464	61464	0.00
data	744	744	0.00
bss	10112	10112	0.00
total	72320	72320	0.00

reaction_queue_test_c

	from	to	increase (%)
text	27319	27319	0.00
data	736	736	0.00
bss	480	480	0.00
total	28535	28535	0.00

request_shutdown_test_c

	from	to	increase (%)
text	60458	60458	0.00
data	744	744	0.00
bss	10112	10112	0.00
total	71314	71314	0.00

startup_test_c

	from	to	increase (%)
text	55801	55801	0.00
data	752	752	0.00
bss	10784	10784	0.00
total	67337	67337	0.00

tcp_channel_test_c

	from	to	increase (%)
text	91462	91462	0.00
data	1224	1224	0.00
bss	21344	21344	0.00
total	114030	114030	0.00

timer_test_c

	from	to	increase (%)
text	55692	55692	0.00
data	744	744	0.00
bss	10784	10784	0.00
total	67220	67220	0.00

[github-actions]

Benchmark results after merging this PR:

Benchmark results

Performance:

PingPongUc:
Best Time: 132.628 msec
Worst Time: 134.363 msec
Median Time: 133.202 msec

PingPongC:
Best Time: 175.349 msec
Worst Time: 181.067 msec
Median Time: 175.902 msec

ReactionLatencyUc:
Best latency: 18256 nsec
Median latency: 59923 nsec
Worst latency: 868925 nsec

ReactionLatencyC:
Best latency: 36981 nsec
Median latency: 60219 nsec
Worst latency: 94925 nsec

Memory usage:

PingPongUc:
text data bss dec hex filename
39572 752 8496 48820 beb4 bin/PingPongUc

PingPongC:
text data bss dec hex filename
46044 872 360 47276 b8ac bin/PingPongC

ReactionLatencyUc:
text data bss dec hex filename
29833 736 2112 32681 7fa9 bin/ReactionLatencyUc

ReactionLatencyC:
text data bss dec hex filename
41666 840 360 42866 a772 bin/ReactionLatencyC

[erlingrj]

@tanneberger could you perform a quick review of this? 🙏

[github-actions]

Coverage after merging polulu-robot into main will be

70.76%

Coverage Report

File	Stmts	Branches	Funcs	Lines	Uncovered Lines
src
action.c	81.90%	69.23%	100%	85.33%	120–121, 24, 43–46, 49, 51, 53, 56–58, 63–64, 73–74, 85–86
builtin_triggers.c	90.91%	70%	100%	96.77%	14, 18, 40, 43
connection.c	78.52%	51.16%	100%	88.66%	10, 104, 11, 110, 123–124, 136–137, 14, 14, 143, 145, 16–17, 21–22, 22, 22–23, 25, 27–28, 33, 48, 48, 48–49, 55, 60–62, 97
environment.c	78.35%	55.56%	84.62%	83.33%	12–13, 18, 20–21, 31, 35–36, 42–43, 51–52, 55–56, 60–61, 93–95
event.c	95.35%	92.86%	100%	96.15%	14–15
federated.c	5.41%	2.88%	7.69%	6.48%	100–102, 104, 104, 104–107, 109, 11, 111, 111, 111–112, 115, 118–119, 119, 119–120, 122–123, 125, 129, 13, 13, 13, 130, 132–134, 137, 139, 14, 140–144, 146–148, 15, 151–153, 153, 153–154, 154, 154–156, 158, 16, 161–162, 164–168, 17, 17, 17, 170–175, 177, 177, 177–180, 182, 182, 182–184, 184, 184–185, 189–190, 190, 190, 193–194, 198–199, 20, 200, 202, 202, 202, 204–208, 21, 211, 211, 211–214, 217–218, 218, 218–219, 22, 22, 22, 221–222, 225–226, 23, 231–232, 232, 232–233, 235, 237, 237, 237–239, 24, 24, 24, 240, 240, 240, 240, 240–249, 25, 250–252, 256, 259, 259, 259, 26, 260–261, 265, 268–269, 269, 269, 269, 27, 270–277, 279, 28, 28, 28, 285–287, 29, 299, 30, 30, 30, 30, 300, 303–306, 308, 308, 308–309, 31, 313–314, 314, 314, 316, 318–319, 319, 319, 32, 320, 320, 320–321, 321, 321–322, 322, 322–323, 323, 323–324, 324, 324, 326, 326, 326–327, 327, 327–328, 328, 328–329, 329, 329, 33, 331, 37, 37, 37, 37, 37–38, 40–43, 48, 48, 48, 48, 48–49, 52, 56–57, 59–62, 64, 64, 64–65, 65, 65, 67, 67, 67–69, 69, 69–71, 75–76, 80–81, 83–86, 88, 9, 90, 90, 90–91, 91, 91–92, 92, 92–93, 93, 93, 96–97, 99
logging.c	87.50%	80%	100%	88.64%	24, 37–39, 46, 59–60
port.c	81.43%	50%	100%	95.45%	10, 10, 10, 16, 20, 26, 26–28, 38, 38, 38–39
queues.c	89.94%	80.36%	100%	94.06%	108, 113, 119, 21–23, 47–48, 60–61, 84–88, 91–92
reaction.c	70.34%	54.55%	100%	78.26%	15, 17, 21–22, 28–31, 31, 31–32, 42, 45, 47, 52–53, 53, 53–55, 55, 55–56, 73, 89–91, 91, 91–94, 94, 94–95
reactor.c	69.33%	51.52%	100%	82.28%	10, 101–102, 14–19, 22, 28, 30, 32–37, 37, 37–38, 38, 38, 43, 55, 58–59, 59, 59–60, 60, 60–61, 63, 77–78, 81–82, 82, 82–83, 83, 83–84, 86, 91
serialization.c	50%	50%	50%	50%	16–17, 26–27, 33–35, 38–40
tag.c	40.19%	31.48%	60%	47.92%	14, 14–15, 17, 17–18, 23–24, 24, 24, 24, 24–25, 27, 27, 27, 27, 27–28, 30, 30, 30–31, 33–34, 34, 34–35, 37, 37, 37, 37, 37–38, 40, 40, 40, 40, 40–41, 43, 53–54, 63, 63–64, 83–85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85–87, 89
timer.c	95%	66.67%	100%	100%	14, 25
trigger.c	100%	100%	100%	100%
util.c	0%	0%	0%	0%	10, 3–4, 4, 4–5, 5, 5–6, 8–9
src/platform/posix
posix.c	52.73%	30%	66.67%	56%	100, 100, 100–102, 106, 16, 18, 20–21, 34–36, 38–40, 48–49, 54–59, 59, 59–62, 62, 62–64, 67, 73–74, 78, 81, 92–94, 94, 94–96, 98–99
tcp_ip_channel.c	70.44%	58.46%	100%	74.04%	101, 103, 107–108, 125–127, 132–135, 139–142, 161, 166, 166, 166, 170–171, 184–185, 188, 190, 190, 190, 192, 194, 197, 203–204, 206, 209, 224–225, 229–231, 233, 238–241, 244, 247, 250, 257–260, 263–266, 269–270, 301–303, 310, 315–317, 317, 317–318, 320–323, 332, 332–334, 356–359, 359, 359–361, 371–372, 372, 372–373, 373, 373–374, 378–379, 382, 394–395, 412–413, 417–418, 43, 433, 44, 463–464, 468–469, 473–474, 487–489, 52–53, 59–60, 60, 60–62, 66–68, 71–73, 87–88
src/schedulers/dynamic
scheduler.c	81.71%	63.83%	95%	87.71%	117, 119, 119, 126, 142, 203,

[tanneberger]

Just to put the brain into your head:

https://github.com/lf-lang/lingua-franca/blob/master/core/src/main/resources/lib/cpp/lfutil.hh#L69