Initial: OPLabsBandChannel.lv2 + OPLabsBandBus.lv2

CMakeLists.txt

@@ -0,0 +1,38 @@
+cmake_minimum_required(VERSION 3.16)
+project(oplabs-lv2-plugins
+    VERSION 1.0.0
+    DESCRIPTION "OPLabs LV2 Audio Plugin Collection"
+    LANGUAGES CXX
+)
+
+# ── C++ Standard ─────────────────────────────────────────────────────
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+# ── Position-independent code (required for shared libs) ─────────────
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+
+# ── Hide internal symbols by default ────────────────────────────────
+set(CMAKE_C_VISIBILITY_PRESET hidden)
+set(CMAKE_CXX_VISIBILITY_PRESET hidden)
+set(CMAKE_VISIBILITY_INLINES_HIDDEN ON)
+
+# ── Find LV2 ────────────────────────────────────────────────────────
+find_path(LV2_INCLUDE_DIR
+    NAMES lv2/core/lv2.h
+    PATHS /usr/include /usr/local/include
+)
+
+find_path(LV2_STATE_INCLUDE_DIR
+    NAMES lv2/state/state.h
+    PATHS /usr/include /usr/local/include
+)
+
+if(NOT LV2_INCLUDE_DIR)
+    message(FATAL_ERROR "LV2 headers not found. Install lv2-dev.")
+endif()
+
+message(STATUS "LV2 include dir: ${LV2_INCLUDE_DIR}")
+
+# ── Subdirectories ──────────────────────────────────────────────────
+add_subdirectory(src)