From 3d2586b927a1ba29d4d54c699355f316bcaf56de Mon Sep 17 00:00:00 2001
From: ian karlsson <themvrules@gmail.com>
Date: Thu, 15 Sep 2022 10:37:35 +0200
Subject: [PATCH] Add CMake build system. Add libvgm submodule required for
 cmake builds

---
 .gitmodules    |  3 +++
 CMakeLists.txt | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++
 ctrmml         |  2 +-
 libvgm         |  1 +
 4 files changed, 65 insertions(+), 1 deletion(-)
 create mode 100644 CMakeLists.txt
 create mode 160000 libvgm

diff --git a/.gitmodules b/.gitmodules
index 4a444f5..f810c95 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -10,3 +10,6 @@
 [submodule "ctrmml"]
 	path = ctrmml
 	url = https://github.com/superctr/ctrmml
+[submodule "libvgm"]
+	path = libvgm
+	url = https://github.com/ValleyBell/libvgm
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..b04d9e8
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,60 @@
+cmake_minimum_required(VERSION 3.11)
+project(mmlgui LANGUAGES C CXX)
+
+find_package(PkgConfig REQUIRED)
+find_package(OpenGL REQUIRED)
+
+pkg_check_modules(GLFW3 REQUIRED glfw3)
+pkg_check_modules(CPPUNIT cppunit)
+
+add_subdirectory(ctrmml)
+add_subdirectory(libvgm)
+
+add_library(gui
+	imgui/imgui.cpp
+	imgui/imgui_demo.cpp
+	imgui/imgui_draw.cpp
+	imgui/imgui_widgets.cpp
+	imgui/examples/imgui_impl_glfw.cpp
+	imgui/examples/imgui_impl_opengl3.cpp
+	imgui/examples/libs/gl3w/GL/gl3w.c
+	imgui/addons/imguifilesystem/imguifilesystem.cpp
+	ImGuiColorTextEdit/TextEditor.cpp)
+
+target_include_directories(gui PUBLIC
+	imgui
+	imgui/examples
+	imgui/examples/libs/gl3w
+	ImGuiColorTextEdit
+	${GLFW3_INCLUDE_DIRS})
+
+target_link_libraries(gui PUBLIC OpenGL::GL ${GLFW3_LIBRARIES})
+target_compile_definitions(gui PUBLIC -DIMGUI_IMPL_OPENGL_LOADER_GL3W)
+
+add_executable(mmlgui
+	src/main.cpp
+	src/window.cpp
+	src/main_window.cpp
+	src/editor_window.cpp
+	src/song_manager.cpp
+	src/track_info.cpp
+	src/track_view_window.cpp
+	src/track_list_window.cpp
+	src/audio_manager.cpp
+	src/emu_player.cpp
+	src/config_window.cpp
+	src/dmf_importer.cpp
+	src/miniz.c)
+
+target_link_libraries(mmlgui PRIVATE ctrmml gui vgm-utils vgm-audio vgm-emu)
+
+if(CPPUNIT_FOUND)
+	add_executable(mmlgui_unittest
+		src/track_info.cpp
+		src/unittest/test_track_info.cpp
+		src/unittest/main.cpp)
+	target_link_libraries(mmlgui_unittest ctrmml)
+	target_link_libraries(mmlgui_unittest ${CPPUNIT_LIBRARIES})
+	enable_testing()
+	add_test(NAME run_mmlgui_unittest COMMAND mmlgui_unittest WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+endif()
diff --git a/ctrmml b/ctrmml
index 984984e..7e6d57f 160000
--- a/ctrmml
+++ b/ctrmml
@@ -1 +1 @@
-Subproject commit 984984e9969806059ca8a4138edf7324d1643f26
+Subproject commit 7e6d57f1edbcd8367f5f7c96856d0bf3c881c923
diff --git a/libvgm b/libvgm
new file mode 160000
index 0000000..0e34925
--- /dev/null
+++ b/libvgm
@@ -0,0 +1 @@
+Subproject commit 0e349256338144205303a1495ddc788a854be1eb