Added devcontainer and removed dependence on vendored third-party libraries

.devcontainer/Dockerfile

@@ -0,0 +1,39 @@
+# ubuntu-22.04 by default
+ARG VARIANT="jammy"
+FROM mcr.microsoft.com/vscode/devcontainers/cpp:0-${VARIANT}
+
+ENV DEBIAN_FRONTEND=noninteractive
+# Feel like this shouldn't be needed but it drops me in / during build
+WORKDIR /workspace
+
+RUN apt-get update \
+    #
+    # Install dev tools and package dependencies 
+    && apt-get install -y clang-tidy clang-format doxygen graphviz gfortran \
+    libfftw3-dev liblapack-dev libopenblas-dev libudev-dev libusb-1.0.0-dev \
+    #
+    # Clean up
+    && apt-get autoremove -y \
+    && apt-get clean -y \
+    && rm -rf /var/lib/apt/lists/*
+    
+# Install dependencies from vcpkg
+RUN vcpkg integrate install \
+    && vcpkg install catch2 \
+    && vcpkg install rapidjson \
+    && vcpkg install asio \
+    && vcpkg install cpp-httplib \
+    && vcpkg install armadillo \
+    && vcpkg install ryml
+    
+COPY lib/sdrplay-3.0.7/SDRplay_RSP_API-Linux-3.07.1.run /workspace/
+
+# Install shitty sdrplay API
+RUN chmod +x /workspace/SDRplay_RSP_API-Linux-3.07.1.run \
+    && /workspace/SDRplay_RSP_API-Linux-3.07.1.run --tar -xf \
+    && cp x86_64/libsdrplay_api.so.3.07  /usr/local/lib/libsdrplay_api.so \ 
+    && ln -s /usr/local/lib/libsdrplay_api.so /usr/local/lib/libsdrplay_api.so.3.07 \ 
+    && cp inc/* /usr/local/include \ 
+    && chmod 644 /usr/local/lib/libsdrplay_api.so /usr/local/lib/libsdrplay_api.so.3.07 \
+    && ldconfig
+    

.devcontainer/devcontainer.json

@@ -0,0 +1,48 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/docker-existing-docker-compose
+{
+	"name": "blah2 dev",
+
+	// Update the 'dockerComposeFile' list if you have more compose files or use different names.
+	// The .devcontainer/docker-compose.yml file contains any overrides you need/want to make.
+	"dockerComposeFile": [
+		"docker-compose.yml"
+	],
+
+	// The 'service' property is the name of the service for the container that VS Code should
+	// use. Update this value and .devcontainer/docker-compose.yml to the real service name.
+	"service": "blah2-dev",
+
+	// The optional 'workspaceFolder' property is the path VS Code should open by default when
+	// connected. This is typically a file mount in .devcontainer/docker-compose.yml
+	"workspaceFolder": "/workspace",
+
+	// Features to add to the dev container. More info: https://containers.dev/features.
+	// "features": {},
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Uncomment the next line if you want start specific services in your Docker Compose config.
+	// "runServices": [],
+
+	// Uncomment the next line if you want to keep your containers running after VS Code shuts down.
+	// "shutdownAction": "none",
+
+	// Uncomment the next line to run commands after the container is created.
+	// "postCreateCommand": "cat /etc/os-release",
+
+	// Configure tool-specific properties.
+	// "customizations": {},
+	"customizations": {
+		"vscode": {
+			// Add the IDs of extensions you want installed when the container is created.
+			"extensions": [
+				"ms-vscode.cpptools-extension-pack",
+			],
+		}
+	},
+
+	// Uncomment to connect as an existing user other than the container default. More info: https://aka.ms/dev-containers-non-root.
+	"remoteUser": "vscode"
+}

.devcontainer/docker-compose.yml

@@ -0,0 +1,13 @@
+version: "3.2"
+services:
+  blah2-dev:
+    user: vscode
+    build:
+      context: ..
+      dockerfile: .devcontainer/Dockerfile
+    volumes:
+      - type: bind
+        source: ..
+        target: /workspace
+    working_dir: /workspace
+    command: sleep infinity

.gitignore

@@ -1,4 +1,4 @@
-build/*
+build*/*
 bin/*
 !build/README.md
 !bin/README.md

CMakeLists.txt

@@ -1,10 +1,14 @@
-project(blah2)
 cmake_minimum_required(VERSION 3.8)
+  if(COMMAND cmake_policy)
+    cmake_policy(SET CMP0003 NEW)
+  endif(COMMAND cmake_policy)
+  
+project(blah2)
+include(CMakePrintHelpers)
 
-SET(CMAKE_CXX_STANDARD 17)
+SET(CMAKE_CXX_STANDARD 20)
 SET(CMAKE_CXX_STANDARD_REQUIRED ON)
 SET(CMAKE_CXX_EXTENSIONS OFF)
-SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
 
 SET (PROJECT_ROOT "${PROJECT_SOURCE_DIR}")
 SET (CMAKE_RUNTIME_OUTPUT_DIRECTORY "${PROJECT_ROOT}/bin")
@@ -18,59 +22,53 @@ MESSAGE ("Source path: ${PROJECT_SOURCE_DIR}")
 MESSAGE ("Binary path: ${PROJECT_BINARY_DIR}")
 MESSAGE ("Binary test path: ${PROJECT_BINARY_TEST_DIR}")
 MESSAGE ("Lib path: ${PROJECT_LIB_DIR}")
+MESSAGE ("CMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}")
+
+find_package(Threads REQUIRED)
+find_package(asio CONFIG REQUIRED)
+find_package(RapidJSON REQUIRED)
+find_package(ryml CONFIG REQUIRED)
+find_package(httplib REQUIRED)
+find_package(Armadillo REQUIRED)
+find_package(Catch2 CONFIG REQUIRED)
+
+# find_package(fftw3 REQUIRED)
+
+# TODO: Create FindSdrplay.cmake for this
+add_library(sdrplay /usr/local/include/sdrplay_api.h)
+set_target_properties(sdrplay PROPERTIES LINKER_LANGUAGE C)
+target_link_libraries(sdrplay PUBLIC /usr/local/lib/libsdrplay_api.so.3.07)
 
 add_executable(blah2
-  ${PROJECT_SOURCE_DIR}/blah2.cpp
-  ${PROJECT_SOURCE_DIR}/capture/Capture.cpp
-  ${PROJECT_SOURCE_DIR}/capture/rspduo/RspDuo.cpp
-  ${PROJECT_SOURCE_DIR}/process/ambiguity/Ambiguity.cpp
-  ${PROJECT_SOURCE_DIR}/process/clutter/WienerHopf.cpp
-  ${PROJECT_SOURCE_DIR}/process/detection/CfarDetector1D.cpp
-  ${PROJECT_SOURCE_DIR}/process/detection/Centroid.cpp
-  ${PROJECT_SOURCE_DIR}/process/detection/Interpolate.cpp
-  ${PROJECT_SOURCE_DIR}/process/tracker/Tracker.cpp
-  ${PROJECT_SOURCE_DIR}/process/spectrum/SpectrumAnalyser.cpp
-  ${PROJECT_SOURCE_DIR}/process/meta/HammingNumber.cpp
-  ${PROJECT_SOURCE_DIR}/data/IqData.cpp
-  ${PROJECT_SOURCE_DIR}/data/Map.cpp
-  ${PROJECT_SOURCE_DIR}/data/Detection.cpp
-  ${PROJECT_SOURCE_DIR}/data/Track.cpp
-  ${PROJECT_SOURCE_DIR}/data/meta/Timing.cpp
+  src/blah2.cpp
+  src/capture/Capture.cpp
+  src/capture/rspduo/RspDuo.cpp
+  src/process/ambiguity/Ambiguity.cpp
+  src/process/clutter/WienerHopf.cpp
+  src/process/detection/CfarDetector1D.cpp
+  src/process/detection/Centroid.cpp
+  src/process/detection/Interpolate.cpp
+  src/process/tracker/Tracker.cpp
+  src/process/spectrum/SpectrumAnalyser.cpp
+  src/process/meta/HammingNumber.cpp
+  src/data/IqData.cpp
+  src/data/Map.cpp
+  src/data/Detection.cpp
+  src/data/Track.cpp
+  src/data/meta/Timing.cpp
 )
 
-add_library(ryml ${PROJECT_LIB_DIR}/rapidyaml-0.5.0/ryml-0.5.0.hpp)
-add_library(rapidjson ${PROJECT_LIB_DIR}/rapidjson-1.1.0/)
-add_library(sdrplay /usr/local/include/sdrplay_api.h)
-add_library(asio ${PROJECT_LIB_DIR}/asio-1.26.0/asio.hpp)
-add_library(httplib ${PROJECT_LIB_DIR}/cpp-httplib-0.12.2/httplib.h)
-add_library(catch2 ${PROJECT_LIB_DIR}/catch2/catch_amalgamated.cpp)
-target_include_directories(catch2 PUBLIC ${PROJECT_LIB_DIR}/catch2)
-
-include_directories("${PROJECT_LIB_DIR}/rapidjson-1.1.0/")
-set_target_properties(rapidjson PROPERTIES LINKER_LANGUAGE CXX)
-target_link_libraries(blah2 rapidjson)
-
-include_directories("${PROJECT_LIB_DIR}/asio-1.26.0/")
-set_target_properties(asio PROPERTIES LINKER_LANGUAGE CXX)
-target_link_libraries(blah2 asio)
-
-include_directories("${PROJECT_LIB_DIR}/cpp-httplib-0.12.2/")
-set_target_properties(httplib PROPERTIES LINKER_LANGUAGE CXX)
-target_link_libraries(blah2 httplib)
-
-include_directories("${PROJECT_LIB_DIR}/rapidyaml-0.5.0/")
-set_target_properties(ryml PROPERTIES LINKER_LANGUAGE CXX)
-target_link_libraries(blah2 ryml)
-
-set_target_properties(sdrplay PROPERTIES LINKER_LANGUAGE C)
-target_link_libraries(sdrplay /usr/local/lib/libsdrplay_api.so.3.07)
-target_link_libraries(blah2 sdrplay)
-
-target_link_libraries(blah2 fftw3)
-target_link_libraries(blah2 fftw3_threads)
-target_link_libraries(blah2 lapack)
-target_link_libraries(blah2 blas)
-target_link_libraries(blah2 armadillo)
+target_link_libraries(blah2 PRIVATE 
+  Threads::Threads
+  rapidjson
+  asio::asio
+  ryml::ryml
+  httplib::httplib
+  armadillo
+  fftw3
+  fftw3_threads
+  sdrplay
+  )
 
 include_directories("${PROJECT_SOURCE_DIR}/capture/")
 include_directories("${PROJECT_SOURCE_DIR}/capture/rspduo/")
@@ -90,7 +88,7 @@ add_executable(testAmbiguity
   ${PROJECT_SOURCE_DIR}/data/Map.cpp
   ${PROJECT_SOURCE_DIR}/process/ambiguity/Ambiguity.cpp
   ${PROJECT_SOURCE_DIR}/process/meta/HammingNumber.cpp)
-target_link_libraries(testAmbiguity catch2 fftw3 fftw3_threads)
+target_link_libraries(testAmbiguity PRIVATE Catch2::Catch2WithMain fftw3 fftw3_threads)
 set_target_properties(testAmbiguity PROPERTIES 
   RUNTIME_OUTPUT_DIRECTORY "${PROJECT_BINARY_TEST_UNIT_DIR}")
 
@@ -99,6 +97,6 @@ add_executable(testTracker
   ${PROJECT_SOURCE_DIR}/data/Detection.cpp
   ${PROJECT_SOURCE_DIR}/data/Track.cpp
   ${PROJECT_SOURCE_DIR}/process/tracker/Tracker.cpp)
-target_link_libraries(testTracker catch2)
+target_link_libraries(testTracker PRIVATE Catch2::Catch2WithMain)
 set_target_properties(testTracker PROPERTIES 
-  RUNTIME_OUTPUT_DIRECTORY "${PROJECT_BINARY_TEST_UNIT_DIR}")
+  RUNTIME_OUTPUT_DIRECTORY "${PROJECT_BINARY_TEST_UNIT_DIR}")

src/blah2.cpp

@@ -2,9 +2,9 @@
 /// @brief A real-time radar.
 /// @author 30hours
 
-#define RYML_SINGLE_HDR_DEFINE_NOW
-
-#include <ryml-0.5.0.hpp>
+#include <ryml/ryml.hpp>
+#include <ryml/ryml_std.hpp> // optional header, provided for std:: interop
+#include <c4/format.hpp> // needed for the examples below
 #include <asio.hpp>
 #include <Capture.h>
 #include <Ambiguity.h>

test/unit/process/ambiguity/TestAmbiguity.cpp

@@ -5,8 +5,9 @@
 /// @todo Add golden data IqData file for testing.
 /// @todo Declaration match to coding style?
 
-#define CATCH_CONFIG_MAIN
-#include "catch_amalgamated.hpp"
+#include <catch2/catch_test_macros.hpp>
+#include <catch2/matchers/catch_matchers_floating_point.hpp>
+#include <catch2/generators/catch_generators.hpp>
 
 #include "Ambiguity.h"
 #include <random>

test/unit/process/tracker/TestTracker.cpp

@@ -2,8 +2,7 @@
 /// @brief Unit test for Tracker.cpp
 /// @author 30hours
 
-#define CATCH_CONFIG_MAIN
-#include "catch_amalgamated.hpp"
+#include <catch2/catch_test_macros.hpp>
 
 #include "Detection.h"
 #include "Tracker.h"