meson: add summary output

Provide formated configuration output to build, mostly for demo

src/meson.build

@@ -51,14 +51,16 @@ bmd_core_sources = files(
 bmd_core_args = []
 
 # Debug output handling
-if(get_option('debug_output'))
+debug_output = get_option('debug_output')
+if debug_output
 	bmd_core_args += [
 		'-DENABLE_DEBUG=1'
 	]
 endif
 
 # RTT support handling
-if get_option('rtt_support')
+rtt_support = get_option('rtt_support')
+if rtt_support
 	bmd_core_sources += files(
 		'rtt.c',
 	)
@@ -85,3 +87,8 @@ bmd_core = declare_dependency(
 # TODO: when support for build as a host library is added, this can be conditional?
 subdir('platform')
 subdir('probe')
+
+summary({
+	'Debug output': debug_output ? 'Yes' : 'No',
+	'RTT support': rtt_support ? 'Yes' : 'No',
+}, section: 'Black Magic Debug')

src/probe/96b_carbon/meson.build

@@ -66,3 +66,9 @@ probe_bootloader = declare_dependency(
 	link_args: probe_96b_carbon_link_args,
 	dependencies: platform_stm32f4_dfu,
 )
+
+summary({
+	'Name': '96b Carbon',
+	'Platform': 'STM32F4',
+	'Bootloader': 'OEM Bootloader',
+}, section: 'Probe')

src/probe/f072/meson.build

@@ -52,3 +52,9 @@ probe_host = declare_dependency(
 	link_args: probe_f072_link_args,
 	dependencies: [platform_common, platform_stm32f0, fixme_platform_stm32_traceswo],
 )
+
+summary({
+	'Name': 'STM32F072',
+	'Platform': 'STM32F0',
+	'Bootloader': 'OEM ST Bootloader',
+}, section: 'Probe')

src/probe/f3/meson.build

@@ -52,3 +52,9 @@ probe_host = declare_dependency(
 	link_args: probe_f3_link_args,
 	dependencies : [platform_common, platform_stm32f3, fixme_platform_stm32_traceswo],
 )
+
+summary({
+	'Name': 'STM32F303',
+	'Platform': 'STM32F3',
+	'Bootloader': 'OEM ST Bootloader',
+}, section: 'Probe')

src/probe/f4discovery/meson.build

@@ -40,7 +40,9 @@ probe_f4discovery_dfu_sources = files(
 	'usbdfu.c',
 )
 
-probe_f4discovery_dfu_serial_length = get_option('bmd_bootloader') ? '9' : '13'
+bmd_bootloader = get_option('bmd_bootloader')
+
+probe_f4discovery_dfu_serial_length = bmd_bootloader ? '9' : '13'
 
 probe_f4discovery_args = [
 	f'-DDFU_SERIAL_LENGTH=@probe_f4discovery_dfu_serial_length@',
@@ -70,3 +72,9 @@ probe_bootloader = declare_dependency(
 	link_args: probe_f4discovery_commonn_link_args,
 	dependencies: platform_stm32f4_dfu,
 )
+
+summary({
+	'Name': 'STM32F407 Discovery',
+	'Platform': 'STM32F4',
+	'Bootloader': bmd_bootloader ? 'Black Magic Debug Bootloader' : 'OEM ST Bootloader',
+}, section: 'Probe')

src/probe/hydrabus/meson.build

@@ -64,3 +64,9 @@ probe_bootloader = declare_dependency(
 	link_args: probe_hydrabus_link_args,
 	dependencies: platform_stm32f4_dfu,
 )
+
+summary({
+	'Name': 'Hydrabus',
+	'Platform': 'STM32F4',
+	'Bootloader': 'OEM Bootloader',
+}, section: 'Probe')

src/probe/launchpad-icdi/meson.build

@@ -67,3 +67,9 @@ probe_host = declare_dependency(
 	link_args: probe_launchpad_icdi_link_args,
 	dependencies: [platform_common, platform_tm4c],
 )
+
+summary({
+	'Name': 'Launchpad ICDI',
+	'Platform': 'TM4C',
+	'Serial Number': serialno,
+}, section: 'Probe')

src/probe/native/meson.build

@@ -69,3 +69,10 @@ probe_bootloader = declare_dependency(
 	link_args: probe_native_common_link_args,
 	dependencies: platform_stm32f1_dfu,
 )
+
+summary({
+	'Name': 'Black Magic Probe (native)',
+	'Platform': 'STM32F1',
+	'Bootloader': 'Black Magic Debug Bootloader',
+	'Load Address': '0x8002000',
+}, section: 'Probe')

src/probe/stlink/meson.build

@@ -75,7 +75,9 @@ endif
 
 probe_stlink_dependencies = [platform_common, platform_stm32f1]
 
-if probe == 'stlink' and get_option('stlink_swim_as_uart')
+stlink_swim_as_uart = get_option('stlink_swim_as_uart') 
+
+if probe == 'stlink' and stlink_swim_as_uart
 	probe_stlink_args += [
 		'-DSWIM_AS_UART=1'
 	]
@@ -98,3 +100,11 @@ probe_bootloader = declare_dependency(
 	link_args: probe_stlink_common_link_args,
 	dependencies: platform_stm32f1_dfu,
 )
+
+summary({
+	'Name': probe == 'stlink' ? 'ST-Link' : 'BluePill',
+	'Platform': 'STM32F1',
+	'Bootloader': bmd_bootloader ? 'Black Magic Debug Bootloader' : 'OEM ST Bootloader',
+	'Load Address': probe_stlink_load_address,
+	'SWIM as UART': probe == 'stlink' and stlink_swim_as_uart ? 'Yes' : 'No',
+}, section: 'Probe')

src/probe/stlinkv3/meson.build

@@ -42,7 +42,9 @@ probe_stlinkv3_dfu_sources = files(
 	'usb_f723.c',
 )
 
-probe_stlinkv3_load_address = get_option('bmd_bootloader') ? '0x08020000' : '0x08000000'
+bmd_bootloader = get_option('bmd_bootloader')
+
+probe_stlinkv3_load_address = bmd_bootloader ? '0x08020000' : '0x08000000'
 
 probe_stlinkv3_args = [
 	'-DDFU_SERIAL_LENGTH=25',
@@ -73,3 +75,10 @@ probe_bootloader = declare_dependency(
 	link_args: probe_stlinkv3_common_link_args,
 	dependencies: platform_stm32f7_dfu,
 )
+
+summary({
+	'Name': 'STLINK-V3',
+	'Platform': 'STM32F7',
+	'Bootloader': bmd_bootloader ? 'Black Magic Debug Bootloader' : 'OEM ST Bootloader',
+	'Load Address': probe_stlinkv3_load_address,
+}, section: 'Probe')

src/probe/swlink/meson.build

@@ -70,3 +70,10 @@ probe_bootloader = declare_dependency(
 	link_args: probe_swlink_common_link_args,
 	dependencies: platform_stm32f1_dfu,
 )
+
+summary({
+	'Name': 'STM8S Discovery and STM32F103 Minimum System Development Board',
+	'Platform': 'STM32F1',
+	'Bootloader': 'Black Magic Debug Bootloader',
+	'Load Address': '0x8002000',
+}, section: 'Probe')

src/target/meson.build

@@ -153,8 +153,10 @@ target_ti = declare_dependency(
 	dependencies: target_cortexm,
 )
 
+enabled_targets = get_option('targets')
+
 enabled_target_deps = []
-foreach target: get_option('targets')
+foreach target: enabled_targets
 	enabled_target_deps += get_variable(f'target_@target@')
 endforeach
 
@@ -164,3 +166,8 @@ bmd_targets = declare_dependency(
 	sources: target_common_sources,
 	dependencies: enabled_target_deps,
 )
+
+summary({
+	'Warning': 'Not all enabled targets may be listed here',
+	'Targets': enabled_targets,
+}, section: 'Targets')