Remove the config.h.in and do things through compile defs

[erlingrj]

Addresses #75

[github-actions]

Memory usage after merging this PR will be:

Memory Report

action_microstep_test_c

	from	to	increase (%)
text	54117	54195	0.14
data	752	752	0.00
bss	480	480	0.00
total	55349	55427	0.14

action_test_c

	from	to	increase (%)
text	53920	53998	0.14
data	752	752	0.00
bss	480	480	0.00
total	55152	55230	0.14

delayed_conn_test_c

	from	to	increase (%)
text	54626	54719	0.17
data	744	744	0.00
bss	480	480	0.00
total	55850	55943	0.17

event_payload_pool_test_c

	from	to	increase (%)
text	18297	18297	0.00
data	624	624	0.00
bss	320	320	0.00
total	19241	19241	0.00

event_queue_test_c

	from	to	increase (%)
text	27185	27239	0.20
data	728	728	0.00
bss	480	480	0.00
total	28393	28447	0.19

nanopb_test_c

	from	to	increase (%)
text	42661	42661	0.00
data	904	904	0.00
bss	320	320	0.00
total	43885	43885	0.00

physical_action_test_c

	from	to	increase (%)
text	55105	55159	0.10
data	769	769	0.00
bss	2048	10240	400.00
total	57922	66168	14.24

port_test_c

	from	to	increase (%)
text	54501	54594	0.17
data	744	744	0.00
bss	480	480	0.00
total	55725	55818	0.17

reaction_queue_test_c

	from	to	increase (%)
text	26849	26951	0.38
data	728	728	0.00
bss	480	480	0.00
total	28057	28159	0.36

request_shutdown_test_c

	from	to	increase (%)
text	54679	54757	0.14
data	744	744	0.00
bss	480	480	0.00
total	55903	55981	0.14

shutdown_test_c

	from	to	increase (%)
text	51815	51869	0.10
data	752	752	0.00
bss	2720	10912	301.18
total	55287	63533	14.91

startup_test_c

	from	to	increase (%)
text	51146	51200	0.11
data	752	752	0.00
bss	2496	10688	328.21
total	54394	62640	15.16

tcp_channel_test_c

	from	to	increase (%)
text	55382	55382	0.00
data	1160	1160	0.00
bss	11072	11072	0.00
total	67614	67614	0.00

timer_test_c

	from	to	increase (%)
text	51047	51101	0.11
data	744	744	0.00
bss	2528	10720	324.05
total	54319	62565	15.18

[github-actions]

Memory usage after merging this PR will be:

Memory Report

action_microstep_test_c

	from	to	increase (%)
text	54117	54195	0.14
data	752	752	0.00
bss	480	480	0.00
total	55349	55427	0.14

action_test_c

	from	to	increase (%)
text	53920	53998	0.14
data	752	752	0.00
bss	480	480	0.00
total	55152	55230	0.14

delayed_conn_test_c

	from	to	increase (%)
text	54626	54719	0.17
data	744	744	0.00
bss	480	480	0.00
total	55850	55943	0.17

event_payload_pool_test_c

	from	to	increase (%)
text	18297	18297	0.00
data	624	624	0.00
bss	320	320	0.00
total	19241	19241	0.00

event_queue_test_c

	from	to	increase (%)
text	27185	27239	0.20
data	728	728	0.00
bss	480	480	0.00
total	28393	28447	0.19

nanopb_test_c

	from	to	increase (%)
text	42661	42661	0.00
data	904	904	0.00
bss	320	320	0.00
total	43885	43885	0.00

physical_action_test_c

	from	to	increase (%)
text	55105	55159	0.10
data	769	769	0.00
bss	2048	10240	400.00
total	57922	66168	14.24

port_test_c

	from	to	increase (%)
text	54501	54594	0.17
data	744	744	0.00
bss	480	480	0.00
total	55725	55818	0.17

reaction_queue_test_c

	from	to	increase (%)
text	26849	26951	0.38
data	728	728	0.00
bss	480	480	0.00
total	28057	28159	0.36

request_shutdown_test_c

	from	to	increase (%)
text	54679	54757	0.14
data	744	744	0.00
bss	480	480	0.00
total	55903	55981	0.14

shutdown_test_c

	from	to	increase (%)
text	51815	51869	0.10
data	752	752	0.00
bss	2720	10912	301.18
total	55287	63533	14.91

startup_test_c

	from	to	increase (%)
text	51146	51200	0.11
data	752	752	0.00
bss	2496	10688	328.21
total	54394	62640	15.16

tcp_channel_test_c

	from	to	increase (%)
text	55382	55382	0.00
data	1160	1160	0.00
bss	11072	11072	0.00
total	67614	67614	0.00

timer_test_c

	from	to	increase (%)
text	51047	51101	0.11
data	744	744	0.00
bss	2528	10720	324.05
total	54319	62565	15.18

[github-actions]

Coverage after merging select-network-chan into main will be

75.14%

Coverage Report

File	Stmts	Branches	Funcs	Lines	Uncovered Lines
include/reactor-uc
encoding.h	75%	50%	100%	80%	13–14, 23–24
src
action.c	97.18%	85.71%	100%	100%	23, 33
builtin_triggers.c	90.24%	70%	100%	96.43%	14, 18, 37, 40
connection.c	80.69%	53.85%	100%	89.69%	10, 101, 107, 11, 120–121, 133–134, 14, 14, 140, 142, 17–18, 18, 18–19, 21, 23–24, 29, 44, 47, 52, 57–59, 94
environment.c	88.46%	83.33%	83.33%	90.74%	28, 35–36, 76–78, 9
event.c	94.44%	90%	100%	95.65%	10, 4
federated.c	0%	0%	0%	0%	102–104, 104, 104–105, 105, 105–107, 109, 112–113, 115–119, 121–126, 128, 128, 128–131, 133, 133, 133–135, 135, 135–136, 14, 140–141, 141, 141, 144–145, 149, 15, 150–151, 153, 153, 153, 155–159, 161–162, 162, 162–163, 165–166, 169, 17, 170, 175–176, 176, 176–177, 179, 18, 181, 181, 181–184, 184, 184, 184, 184–189, 19, 190–196, 20, 200, 203, 203, 203–205, 209–210, 212–213, 213, 213, 213–219, 22, 22, 22, 220–221, 223, 225–227, 23, 23, 23, 230–232, 235, 239–246, 249, 25, 25, 25, 250, 252–253, 255–258, 26, 260, 260, 260–262, 264, 27, 27, 27–29, 33–34, 38–45, 45, 45–46, 46, 46–47, 47, 47, 50–51, 53–56, 58–60, 62, 64, 66, 66, 66–67, 69–70, 70, 70–71, 73–74, 76, 80–81, 83–85, 88, 90–95, 97–99
logging.c	73.21%	60%	100%	75%	24, 24–27, 37–39, 46, 46–49, 59–60
port.c	90.91%	58.33%	100%	100%	10, 15, 19, 24–25
queues.c	90.74%	80.77%	100%	94.90%	102, 107, 113, 21–23, 46–47, 59–60, 83–87
reaction.c	90.41%	75%	100%	97.78%	18, 20, 24, 43–44, 54, 56
reactor.c	67.14%	40%	100%	76.09%	16, 19–20, 20, 20–21, 21, 21–22, 24, 38–39, 42–43, 43, 43–44, 44, 44–45, 47, 60–61
scheduler.c	81.15%	64.77%	94.12%	87.02%	102, 104, 104, 111, 125, 17, 174, 177, 177, 177–180, 182–183, 183, 183–184, 204, 224–225, 231–233, 27, 277–278, 282, 286–287, 305, 31, 36, 52–54, 54, 54–56, 56, 56, 58, 58, 58–59, 61–62, 62, 62–63, 69–72, 80–81, 85
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	94.59%	66.67%	100%	100%	14, 25
trigger.c	100%	100%	100%	100%
src/platform/posix
posix.c	79.41%	55.56%	85.71%	84.29%	100, 16, 18, 20–21, 34–36, 38–40, 48–49, 62, 67, 79, 82, 88, 94
tcp_ip_channel.c	79.32%	65.79%	100%	84.87%	115–117, 124, 129–131, 139, 139–141, 167–168, 168, 168–169, 174–175, 192–193, 197–198, 209, 212, 217, 231–232, 244, 246, 250–251, 265–266, 270–271, 275–276, 285–286, 288–289, 36–37, 42–43, 47–48, 80, 86