build: dump the whole build log on an error

[BenGardiner]

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🔨 Build & Macro Coverage Report

Default Builds — Hex File Sizes

ECU	Debug (tag 15.0)	Debug (gsusb) (tag 15.0)	Release (tag 15.0)	Release (gsusb) (tag 15.0)
ECUA	525 KiB (538435 bytes)	539 KiB (552827 bytes)	355 KiB (363794 bytes)	363 KiB (372705 bytes)
ECUB	335 KiB (343772 bytes)	335 KiB (343772 bytes)	196 KiB (200926 bytes)	196 KiB (200926 bytes)
ECUC	315 KiB (323485 bytes)	315 KiB (323485 bytes)	175 KiB (179677 bytes)	175 KiB (179677 bytes)
ECUD	326 KiB (334150 bytes)	326 KiB (334150 bytes)	182 KiB (187259 bytes)	182 KiB (187259 bytes)

Macro Coverage Build Results

ECU	Variant	Macros Changed	Result	Hex Size	Warnings
ECUA	gsusb	+ENABLE_GSUSB −ENABLE_CDC	✅ Pass	268 KiB	1
ECUA	no_debug	−ENABLE_USB_DEBUG −ENABLE_JOYSTICK_CONTROLS −ENABLE_SCREEN −ENABLE_CHIP8 −GENERATE_RUNTIME_STATS	✅ Pass	264 KiB	2
ECUA	no_extras	−ENABLE_J1979 −ENABLE_MINICTF −ENABLE_CHIP8 −ENABLE_SCREEN −ENABLE_SPI	✅ Pass	273 KiB	2
ECUA	no_uds	−ENABLE_UDS −ENABLE_UDS_REPROGRAMMING	✅ Pass	312 KiB	2
ECUB	kwp	+ENABLE_KWP	✅ Pass	199 KiB	0
ECUB	no_dynamic_bitrate	−ENABLE_DYNAMIC_BITRATE	✅ Pass	195 KiB	0
ECUB	watchdog	+WATCHDOG_ENABLE	✅ Pass	196 KiB	0
ECUC	uart	+ENABLE_UART	✅ Pass	191 KiB	0

Source Code Compile Coverage

• Total .c source lines: 19715
• Lines compiled in ≥1 configuration: 18498 (~94%)
• ENABLE_ macro coverage: 20/22 (90.9%) macros tested in both ON and OFF states

Full ENABLE_ Macro Coverage Table

#	Macro	Tested ON	Tested OFF	Covered
1	ENABLE_ADC	default (ECUB, ECUC, ECUD)	default (ECUA)	✅
2	ENABLE_BITBANG	default (ECUA)	default (ECUB, ECUC, ECUD)	✅
3	ENABLE_CDC	default (ECUA)	default (ECUB, ECUC, ECUD), variant: gsusb (ECUA)	✅
4	ENABLE_CHIP8	default (ECUA)	default (ECUB, ECUC, ECUD), variant: no_debug (ECUA), variant: no_extras (ECUA)	✅
5	ENABLE_DYNAMIC_BITRATE	default (ECUA, ECUB, ECUC, ECUD)	variant: no_dynamic_bitrate (ECUB)	✅
6	ENABLE_GSUSB	variant: gsusb (ECUA)	default (ECUA, ECUB, ECUC, ECUD)	✅
7	ENABLE_I2C	—	default (ECUA, ECUB, ECUC, ECUD)	⬜
8	ENABLE_J1979	default (ECUA, ECUB, ECUC, ECUD)	variant: no_extras (ECUA)	✅
9	ENABLE_JOYSTICK_CONTROLS	default (ECUA)	default (ECUB, ECUC, ECUD), variant: no_debug (ECUA)	✅
10	ENABLE_KWP	variant: kwp (ECUB)	default (ECUA, ECUB, ECUC, ECUD)	✅
11	ENABLE_MINICTF	default (ECUA, ECUD)	default (ECUB, ECUC), variant: no_extras (ECUA)	✅
12	ENABLE_SCREEN	default (ECUA)	default (ECUB, ECUC, ECUD), variant: no_debug (ECUA), variant: no_extras (ECUA)	✅
13	ENABLE_SPI	default (ECUA, ECUD)	default (ECUB, ECUC), variant: no_extras (ECUA)	✅
14	ENABLE_UART	variant: uart (ECUC)	default (ECUA, ECUB, ECUC, ECUD)	✅
15	ENABLE_UDS	default (ECUA, ECUB, ECUC, ECUD)	variant: no_uds (ECUA)	✅
16	ENABLE_UDS_REPROGRAMMING	default (ECUA, ECUB, ECUC, ECUD)	variant: no_uds (ECUA)	✅
17	ENABLE_USB	default (ECUA)	default (ECUB, ECUC, ECUD)	✅
18	ENABLE_USB_AUTODETECT	—	default (ECUA, ECUB, ECUC, ECUD)	⬜
19	ENABLE_USB_DEBUG	default (ECUA)	default (ECUB, ECUC, ECUD), variant: no_debug (ECUA)	✅
20	ENABLE_XCP	default (ECUB, ECUC, ECUD)	default (ECUA)	✅
21	GENERATE_RUNTIME_STATS	default (ECUA, ECUB, ECUC, ECUD)	variant: no_debug (ECUA)	✅
22	WATCHDOG_ENABLE	variant: watchdog (ECUB)	default (ECUA, ECUB, ECUC, ECUD)	✅