From e4150dd73aca09c6af37a21cabaaafab58bf8015 Mon Sep 17 00:00:00 2001
From: xengineering <me@xengineering.eu>
Date: Fri, 27 Dec 2024 13:38:16 +0100
Subject: WIP: mech: Add CMake-based build system

---
 CMakeLists.txt      |  2 ++
 mech/CMakeLists.txt | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 52 insertions(+)
 create mode 100644 mech/CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1b266d6..83a9038 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,3 +1,5 @@
 cmake_minimum_required(VERSION 3.10)
 
 project(soundbox LANGUAGES NONE)
+
+add_subdirectory(mech)
diff --git a/mech/CMakeLists.txt b/mech/CMakeLists.txt
new file mode 100644
index 0000000..de24ff2
--- /dev/null
+++ b/mech/CMakeLists.txt
@@ -0,0 +1,50 @@
+set(parts
+	assembly
+	production
+	#pcb_case/tolerance_tests
+)
+
+foreach(part ${parts})
+	set(source "${CMAKE_CURRENT_SOURCE_DIR}/${part}.scad")
+	set(intermediate "${CMAKE_CURRENT_BINARY_DIR}/${part}.stl")
+	set(sink "${CMAKE_CURRENT_BINARY_DIR}/${part}.gcode")
+
+	add_custom_command(
+		OUTPUT
+			${intermediate}
+		COMMAND
+			openscad
+			--hardwarnings
+			--export-format binstl
+			-o ${intermediate}
+			${source}
+		DEPENDS
+			${source}
+	)
+
+	set(printer_config "${CMAKE_CURRENT_SOURCE_DIR}/prusa-slicer/anycubic_i3_mega_s.ini")
+	add_custom_target(
+		"mech-stl-${part}"
+		ALL
+		DEPENDS
+			${intermediate}
+	)
+
+	add_custom_command(
+		OUTPUT
+			${sink}
+		COMMAND
+			prusa-slicer
+			--load ${printer_config}
+			--output ${sink}
+			--export-gcode ${intermediate}
+		DEPENDS
+			${intermediate}
+	)
+	add_custom_target(
+		"mech-gcode-${part}"
+		ALL
+		DEPENDS
+			${sink}
+	)
+endforeach()
-- 
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