From 82fa02bcac5e278586cb2e3c9cc597699f6f640d Mon Sep 17 00:00:00 2001
From: xengineering <me@xengineering.eu>
Date: Sat, 5 Apr 2025 11:10:12 +0200
Subject: fw: btl: Configure bootloader build with Meson

CMake ExternalProject creates a pretty confusing build tree. Since the
rest of the project anyway starts moving to Meson the bootloader is
configured via Meson as a first step.
---
 fw/btl/configure.sh | 14 ++++++++++++++
 fw/btl/meson.build  | 16 ++++++++++++++++
 2 files changed, 30 insertions(+)
 create mode 100755 fw/btl/configure.sh
 create mode 100644 fw/btl/meson.build

(limited to 'fw/btl')

diff --git a/fw/btl/configure.sh b/fw/btl/configure.sh
new file mode 100755
index 0000000..87df3d2
--- /dev/null
+++ b/fw/btl/configure.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+
+set -eufx
+
+
+cmake \
+	"-S$1" \
+	"-B$2" \
+	"-DBOARD=$3" \
+	"-DZEPHYR_BASE=$4" \
+	"-DZEPHYR_MODULES=${5}" \
+	"-DEXTRA_CONF_FILE=${6}" \
+	"-DCONFIG_BOOT_SIGNATURE_KEY_FILE=\"${7}\""
diff --git a/fw/btl/meson.build b/fw/btl/meson.build
new file mode 100644
index 0000000..fd6562e
--- /dev/null
+++ b/fw/btl/meson.build
@@ -0,0 +1,16 @@
+bootloader_config = meson.current_source_dir() / 'bootloader.conf'
+
+external_project = import('unstable-external_project')
+bootloader_bin = meson.current_build_dir() / 'zephyr' / 'zephyr.bin'
+bootloader_project = external_project.add_project('configure.sh',
+  configure_options: [
+    bootloader_firmware,
+    meson.current_build_dir(),
+    board,
+    zephyr,
+    ';'.join(zephyr_modules),
+    bootloader_config,
+    signing_key,
+  ],
+  verbose: true,
+)
-- 
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