Initial import.

CMakeLists.txt

@@ -0,0 +1,68 @@
+cmake_minimum_required(VERSION 3.15)
+project(kte)
+
+set(CMAKE_CXX_STANDARD 17)
+
+set(BUILD_GUI ON CACHE BOOL "Disable building the graphical version.")
+option(KTE_USE_PIECE_TABLE "Use PieceTable instead of GapBuffer implementation" OFF)
+
+
+if (CMAKE_HOST_UNIX)
+    message(STATUS "Build system is POSIX.")
+else ()
+    message(STATUS "Build system is NOT POSIX.")
+endif ()
+
+if (MSVC)
+    add_compile_options("/W4" "$<$<CONFIG:RELEASE>:/O2>")
+else ()
+    add_compile_options(
+            "-Wall"
+            "-Wextra"
+            "-Werror"
+            "-static"
+            "$<$<CONFIG:DEBUG>:-g>"
+            "$<$<CONFIG:RELEASE>:-O2>")
+    if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+        add_compile_options("-stdlib=libc++")
+    else ()
+        # nothing special for gcc at the moment
+    endif ()
+endif ()
+add_compile_definitions(KGE_PLATFORM=${CMAKE_HOST_SYSTEM_NAME})
+add_compile_definitions(KGE_VERSION=${PROJECT_VERSION})
+
+message(STATUS "Build system: ${CMAKE_HOST_SYSTEM_NAME}")
+
+if (${BUILD_GUI})
+    include(cmake/imgui.cmake)
+endif ()
+
+set(SOURCES
+        GapBuffer.cpp
+        PieceTable.cpp
+        Buffer.cpp
+        Editor.cpp
+)
+
+set(HEADERS
+        GapBuffer.h
+        PieceTable.h
+        Buffer.h
+        Editor.h
+        AppendBuffer.h
+)
+
+add_executable(kte
+        main.cpp
+        ${SOURCES}
+        ${HEADERS}
+)
+
+if (KTE_USE_PIECE_TABLE)
+    target_compile_definitions(kte PRIVATE KTE_USE_PIECE_TABLE=1)
+endif ()
+
+if (${BUILD_GUI})
+    target_link_libraries(kge imgui)
+endif ()