build: switch to external list of targets

Manage the list of build targets via the extra/targets.json file.
The first entry in the file will be built by build.sh when run with no
arguments.

Author: pillo79

extra/build.sh

@@ -13,31 +13,25 @@ if [ x$ZEPHYR_SDK_INSTALL_DIR == x"" ]; then
 fi
 
 if [[ $# -eq 0 ]]; then
-    board=arduino_giga_r1//m7
+	board=$(jq -cr '.[0].board' < ./extra/targets.json)
+	args=$(jq -cr '.[0].args' < ./extra/targets.json)
 else
-    board=$1
-    shift
+	board=$1
+	shift
 fi
 
 source venv/bin/activate
 
 ZEPHYR_BASE=$(west topdir)/zephyr
 
 # Get the variant name (NORMALIZED_BOARD_TARGET in Zephyr)
-tmpdir=$(mktemp -d)
-variant=$(cmake -DBOARD=$board -P extra/get_variant_name.cmake | grep 'VARIANT=' | cut -d '=' -f 2)
-rm -rf ${tmpdir}
+variant=$(extra/get_variant_name.sh $board)
 
 if [ -z "${variant}" ] ; then
 	echo "Failed to get variant name from '$board'"
 	exit 1
 fi
 
-echo && echo && echo
-echo ${variant}
-echo ${variant} | sed -e 's/./=/g'
-echo
-
 # Build the loader
 BUILD_DIR=build/${variant}
 VARIANT_DIR=variants/${variant}

extra/build_all.sh

@@ -1,12 +1,40 @@
-# Update this file if a new board gets supported
-
-set -e
-
-./extra/build.sh arduino_giga_r1//m7 --shield giga_display_shield
-./extra/build.sh arduino_nano_33_ble//sense
-./extra/build.sh arduino_nicla_sense_me
-./extra/build.sh arduino_portenta_c33
-./extra/build.sh arduino_portenta_h7@1.0.0//m7
-./extra/build.sh ek_ra8d1
-./extra/build.sh frdm_mcxn947/mcxn947/cpu0
-./extra/build.sh frdm_rw612
+#!/bin/bash
+
+FORCE=false
+
+while getopts "hfl" opt; do
+	case $opt in
+		h)
+			echo "Usage: $0 [-hfl]"
+			echo "  -h  Show this help message"
+			echo "  -f  Force build all targets"
+			exit 0
+			;;
+		f)
+			FORCE=true
+			;;
+		*)
+			echo "Invalid option: -$OPTARG" >&2
+			exit 1
+			;;
+	esac
+done
+
+jq -cr '.[]' < ./extra/targets.json | while read -r item; do
+	board=$(jq -cr '.board // ""' <<< "$item")
+	args=$(jq -cr '.args // ""' <<< "$item")
+
+	variant=$(extra/get_variant_name.sh "$board" || echo "$board")
+	echo && echo
+	echo ${variant}
+	echo ${variant} | sed -e 's/./=/g'
+
+	./extra/build.sh "$board" $args
+	result=$?
+
+	echo
+	echo "${variant} result: $result"
+	[ $result -ne 0 ] && ! $FORCE && exit $result
+done
+
+exit 0

extra/get_variant_name.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -e
+
+source venv/bin/activate
+
+# Get the variant name (NORMALIZED_BOARD_TARGET in Zephyr)
+tmpdir=$(mktemp -d)
+variant=$(cmake "-DBOARD=$1" -P extra/get_variant_name.cmake 2>/dev/null | grep 'VARIANT=' | cut -d '=' -f 2)
+rm -rf ${tmpdir}
+
+echo $variant

extra/targets.json

@@ -0,0 +1,10 @@
+[
+	{ "board": "arduino_giga_r1//m7", "args": "--shield giga_display_shield" },
+	{ "board": "arduino_nano_33_ble//sense" },
+	{ "board": "arduino_nicla_sense_me" },
+	{ "board": "arduino_portenta_c33" },
+	{ "board": "arduino_portenta_h7@1.0.0//m7" },
+	{ "board": "ek_ra8d1" },
+	{ "board": "frdm_mcxn947/mcxn947/cpu0" },
+	{ "board": "frdm_rw612" }
+]