diff --git a/.gitignore b/.gitignore
index 54855db..71845dc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,4 +9,7 @@ libquirc.so*
 .*.swp
 *~
 .DS_Store
-.idea
\ No newline at end of file
+.idea
+build
+cmake-build-*/
+
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..eccf3b1
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,12 @@
+set(CMAKE_TOOLCHAIN_FILE "/opt/devkitpro/cmake/3DS.cmake")
+list(APPEND CMAKE_PREFIX_PATH "/opt/devkitpro/portlibs/3ds/lib/pkgconfig/")
+cmake_minimum_required(VERSION 3.24)
+project(quirc)
+
+add_library(quirc lib/decode.c lib/identify.c lib/quirc.c lib/version_db.c)
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(sdl REQUIRED IMPORTED_TARGET sdl)
+
+target_link_libraries(quirc PRIVATE PkgConfig::sdl)
+
+target_include_directories(quirc PUBLIC lib "/opt/devkitpro/portlibs/3ds/include/")
diff --git a/Makefile b/Makefile
deleted file mode 100644
index a334b30..0000000
--- a/Makefile
+++ /dev/null
@@ -1,115 +0,0 @@
-# quirc -- QR-code recognition library
-# Copyright (C) 2010-2012 Daniel Beer <dlbeer@gmail.com>
-#
-# Permission to use, copy, modify, and/or distribute this software for any
-# purpose with or without fee is hereby granted, provided that the above
-# copyright notice and this permission notice appear in all copies.
-#
-# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-CC ?= gcc
-PREFIX ?= /usr/local
-SDL_CFLAGS := $(shell pkg-config --cflags sdl 2>&1)
-SDL_LIBS = $(shell pkg-config --libs sdl)
-
-LIB_VERSION = 1.2
-
-CFLAGS ?= -O3 -Wall -fPIC
-QUIRC_CFLAGS = -Ilib $(CFLAGS) $(SDL_CFLAGS)
-LIB_OBJ = \
-    lib/decode.o \
-    lib/identify.o \
-    lib/quirc.o \
-    lib/version_db.o
-DEMO_OBJ = \
-    demo/camera.o \
-    demo/mjpeg.o \
-    demo/convert.o
-DEMO_UTIL_OBJ = \
-    demo/dthash.o \
-    demo/demoutil.o
-
-OPENCV_CFLAGS := $(shell pkg-config --cflags opencv4 2>&1)
-OPENCV_LIBS = $(shell pkg-config --libs opencv4)
-QUIRC_CXXFLAGS = $(QUIRC_CFLAGS) $(OPENCV_CFLAGS) --std=c++17
-
-.PHONY: all v4l sdl opencv install uninstall clean
-
-all: libquirc.so qrtest
-
-v4l: quirc-scanner
-
-sdl: inspect quirc-demo
-
-opencv: inspect-opencv quirc-demo-opencv
-
-qrtest: tests/dbgutil.o tests/qrtest.o libquirc.a
-	$(CC) -o $@ tests/dbgutil.o tests/qrtest.o libquirc.a $(LDFLAGS) -lm -ljpeg -lpng
-
-inspect: tests/dbgutil.o tests/inspect.o libquirc.a
-	$(CC) -o $@ tests/dbgutil.o tests/inspect.o libquirc.a $(LDFLAGS) -lm -ljpeg -lpng $(SDL_LIBS) -lSDL_gfx
-
-inspect-opencv: tests/dbgutil.o tests/inspect_opencv.o libquirc.a
-	$(CXX) -o $@ tests/dbgutil.o tests/inspect_opencv.o libquirc.a $(LDFLAGS) -lm -ljpeg -lpng $(OPENCV_LIBS)
-
-quirc-demo: $(DEMO_OBJ) $(DEMO_UTIL_OBJ) demo/demo.o libquirc.a
-	$(CC) -o $@ $(DEMO_OBJ) $(DEMO_UTIL_OBJ) demo/demo.o libquirc.a $(LDFLAGS) -lm -ljpeg $(SDL_LIBS) -lSDL_gfx
-
-quirc-demo-opencv: $(DEMO_UTIL_OBJ) demo/demo_opencv.o libquirc.a
-	$(CXX) -o $@ $(DEMO_UTIL_OBJ) demo/demo_opencv.o libquirc.a $(LDFLAGS) -lm $(OPENCV_LIBS)
-
-quirc-scanner: $(DEMO_OBJ) $(DEMO_UTIL_OBJ) demo/scanner.o libquirc.a
-	$(CC) -o $@ $(DEMO_OBJ) $(DEMO_UTIL_OBJ) demo/scanner.o libquirc.a $(LDFLAGS) -lm -ljpeg
-
-libquirc.a: $(LIB_OBJ)
-	rm -f $@
-	ar cru $@ $(LIB_OBJ)
-	ranlib $@
-
-.PHONY: libquirc.so
-libquirc.so: libquirc.so.$(LIB_VERSION)
-
-libquirc.so.$(LIB_VERSION): $(LIB_OBJ)
-	$(CC) -shared -o $@ $(LIB_OBJ) $(LDFLAGS) -lm
-
-.c.o:
-	$(CC) $(QUIRC_CFLAGS) -o $@ -c $<
-
-.SUFFIXES: .cxx
-.cxx.o:
-	$(CXX) $(QUIRC_CXXFLAGS) -o $@ -c $<
-
-install: libquirc.a libquirc.so.$(LIB_VERSION) quirc-demo quirc-scanner
-	install -o root -g root -m 0644 lib/quirc.h $(DESTDIR)$(PREFIX)/include
-	install -o root -g root -m 0644 libquirc.a $(DESTDIR)$(PREFIX)/lib
-	install -o root -g root -m 0755 libquirc.so.$(LIB_VERSION) \
-		$(DESTDIR)$(PREFIX)/lib
-	install -o root -g root -m 0755 quirc-demo $(DESTDIR)$(PREFIX)/bin
-	# install -o root -g root -m 0755 quirc-demo-opencv $(DESTDIR)$(PREFIX)/bin
-	install -o root -g root -m 0755 quirc-scanner $(DESTDIR)$(PREFIX)/bin
-
-uninstall:
-	rm -f $(DESTDIR)$(PREFIX)/include/quirc.h
-	rm -f $(DESTDIR)$(PREFIX)/lib/libquirc.so.$(LIB_VERSION)
-	rm -f $(DESTDIR)$(PREFIX)/lib/libquirc.a
-	rm -f $(DESTDIR)$(PREFIX)/bin/quirc-demo
-	rm -f $(DESTDIR)$(PREFIX)/bin/quirc-demo-opencv
-	rm -f $(DESTDIR)$(PREFIX)/bin/quirc-scanner
-
-clean:
-	rm -f */*.o
-	rm -f */*.lo
-	rm -f libquirc.a
-	rm -f libquirc.so.$(LIB_VERSION)
-	rm -f qrtest
-	rm -f inspect
-	rm -f inspect-opencv
-	rm -f quirc-demo
-	rm -f quirc-demo-opencv
-	rm -f quirc-scanner