build: add CMake and MinGW cross-compilation toolchain

2026-09-08 14:55:21 +02:00
parent d6705ab29f
commit 6e2859a1f6
3 changed files with 280 additions and 0 deletions
@@ -0,0 +1,131 @@
+cmake_minimum_required(VERSION 3.22)
+
+project(SerumAlt VERSION 1.0.0 LANGUAGES CXX)
+
+# ---------------------------------------------------------------------------
+# C++ standard
+# ---------------------------------------------------------------------------
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+# ---------------------------------------------------------------------------
+# JUCE
+# ---------------------------------------------------------------------------
+if(NOT DEFINED JUCE_ROOT)
+    set(JUCE_ROOT "${CMAKE_CURRENT_SOURCE_DIR}/third_party/JUCE")
+endif()
+add_subdirectory("${JUCE_ROOT}")
+
+# ---------------------------------------------------------------------------
+# Plugin target
+# ---------------------------------------------------------------------------
+# JUCE 7.0.12 builds its VST3 manifest helper (juce_vst3_helper) with the same
+# toolchain as the plugin itself. When cross-compiling, that produces a Windows
+# .exe which cannot run on the Linux build host, so we disable the automatic
+# manifest step and inject a platform-independent moduleinfo.json afterwards
+# (see build_windows.sh). Native builds keep the automatic step.
+set(SERUMALT_VST3_AUTO_MANIFEST TRUE)
+if(CMAKE_CROSSCOMPILING)
+    set(SERUMALT_VST3_AUTO_MANIFEST FALSE)
+endif()
+
+juce_add_plugin(SerumAlt
+    VERSION 1.0.0
+    COMPANY_NAME "SerumAlt Audio"
+    IS_SYNTH TRUE
+    NEEDS_MIDI_INPUT TRUE
+    NEEDS_MIDI_OUTPUT FALSE
+    IS_MIDI_EFFECT FALSE
+    EDITOR_WANTS_KEYBOARD_FOCUS FALSE
+    PLUGIN_MANUFACTURER_CODE Salt
+    PLUGIN_CODE Sera
+    BUNDLE_ID com.serumalt.SerumAlt
+    FORMATS VST3 AU Standalone
+    PRODUCT_NAME "SerumAlt"
+    VST3_AUTO_MANIFEST ${SERUMALT_VST3_AUTO_MANIFEST})
+
+juce_generate_juce_header(SerumAlt)
+
+set(SERUMALT_SOURCES
+    Source/PluginProcessor.cpp
+    Source/PluginEditor.cpp
+    Source/Params.cpp
+    Source/Wavetable.cpp
+    Source/Oscillator.cpp
+    Source/SubOscillator.cpp
+    Source/NoiseOscillator.cpp
+    Source/Filter.cpp
+    Source/FilterBank.cpp
+    Source/Envelope.cpp
+    Source/LFO.cpp
+    Source/ModulationMatrix.cpp
+    Source/FXProcessor.cpp
+    Source/MacroControls.cpp
+    Source/RAVEButton.cpp
+    Source/SynthVoice.cpp
+    Source/Engine.cpp
+    Source/Resources.cpp
+    Source/EffectUnits/Hyper.cpp
+    Source/EffectUnits/Chorus.cpp
+    Source/EffectUnits/Flanger.cpp
+    Source/EffectUnits/Phaser.cpp
+    Source/EffectUnits/Distortion.cpp
+    Source/EffectUnits/EQ.cpp
+    Source/EffectUnits/Compressor.cpp
+    Source/EffectUnits/Delay.cpp
+    Source/EffectUnits/Reverb.cpp
+    Source/GUI/Knob.cpp
+    Source/GUI/Slider.cpp
+    Source/GUI/ToggleButton.cpp
+    Source/GUI/Display.cpp
+    Source/GUI/WaveformDisplay.cpp
+    Source/GUI/FilterDisplay.cpp
+    Source/GUI/EnvelopeDisplay.cpp
+    Source/GUI/LFODisplay.cpp
+    Source/GUI/Panel.cpp
+    Source/Presets/FactoryPresets.cpp)
+
+target_sources(SerumAlt PRIVATE ${SERUMALT_SOURCES})
+
+target_compile_definitions(SerumAlt
+    PUBLIC
+        JUCE_WEB_BROWSER=0
+        JUCE_USE_CURL=0
+        JUCE_VST3_CAN_REPLACE_VST2=0)
+
+target_link_libraries(SerumAlt
+    PRIVATE
+        juce::juce_audio_utils
+        juce::juce_dsp
+    PUBLIC
+        juce::juce_recommended_config_flags
+        juce::juce_recommended_warning_flags)
+
+# ---------------------------------------------------------------------------
+# Headless QA harness (console app that drives the processor and checks output)
+# ---------------------------------------------------------------------------
+option(SERUMALT_BUILD_TESTS "Build the headless QA harness" ON)
+
+if(SERUMALT_BUILD_TESTS)
+    juce_add_console_app(SerumAltTest)
+    juce_generate_juce_header(SerumAltTest)
+    target_sources(SerumAltTest PRIVATE ${SERUMALT_SOURCES} Source/Tests/TestMain.cpp)
+    target_compile_definitions(SerumAltTest
+        PUBLIC
+            JUCE_WEB_BROWSER=0
+            JUCE_USE_CURL=0)
+    target_link_libraries(SerumAltTest
+        PRIVATE
+            juce::juce_audio_utils
+            juce::juce_dsp
+        PUBLIC
+            juce::juce_recommended_config_flags
+            juce::juce_recommended_warning_flags)
+endif()
+
+if(MSVC)
+    target_compile_options(SerumAlt PRIVATE /W4)
+else()
+    target_compile_options(SerumAlt PRIVATE -Wall -Wextra)
+endif()