Added CMake build system contributed by Tyler Kinney.

Author: gvanem

.github/workflows/cmake.yml

@@ -0,0 +1,26 @@
+name: Build (Windows, CMake)
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    name: Build with Visual Studio 2022
+    runs-on: windows-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up CMake
+        uses: jwlawson/actions-setup-cmake@v2
+
+      - name: Configure (CMake)
+        run: |
+          cmake -S src -B build -G "Visual Studio 17 2022" -A x64
+
+      - name: Build
+        run: cmake --build build --config Release

.gitignore

@@ -37,3 +37,4 @@ doc8643AircraftTypes.csv
 doc8643Manufacturers.csv
 testfiles/modes1.bin.png
 waterfall/
+src/build

README.md

@@ -46,20 +46,46 @@ and added some more references and screen-shots. But in the source-code I've don
 
 ## Building
 
+  This project can be built in 3 ways; using CMake, GNU-make or MSBuild / Visual-Studio.
+  The shell could not matter; CMD, TakeCommand, Cmder or PowerShell should work. <br>
   Assuming you have downloaded (or `git clone`-d) this package to `c:\dev\Dump1090`,
-  then `cd c:\dev\Dump1090\src` and do:
-
-  * Using GNU-make, type:
-    * `c:\dev\Dump1090\src> make -f Makefile.Windows CC=cl` (or `CC=clang-cl`).
-    * or for MinGW-w64, type:
-    * `c:\dev\Dump1090\src> make -f Makefile.MinGW`.
-  * Or using Visual Studio tools:
-    * `c:\dev\Dump1090\src> msbuild -p:Configuration=Release -p:Platform="x86" Dump1090.sln`.
-    * or start the Visual Studio IDE, open `Dump1090.sln`, right-click and `Build Solution`. <nl>
-      The project may have to be retargeted. *Devenv* would do this automatically and print <nl>
-      `Configuration 'Release|x64': changing Platform Toolset to 'v143' (was 'v142')` when finished.
-  * Build `setup.exe` by moving into the `tools/` directory with `cd ..\tools`, and running `.\generate-setupfile.bat`
-    (ensure Rust is installed)
+  then `cd c:\dev\Dump1090\src`.
+
+ **Building with CMake:**
+
+  * CMake >= 3.24 is required.
+  * Visual Studio 2022 (or newer) with C++ workload is required.
+  * Steps:
+     * Create a build directory and configure the project using CMake:
+       ```powershell
+       mkdir build
+       cd build
+       cmake .. -G "Visual Studio 17 2022" -A x64
+        ```
+     * Build it:
+       ```powershell
+       cmake --build . --config Release
+       ```
+     * After building, the executable will be placed in the parent directory:
+       ```
+       c:\dev\Dump1090\dump1090.exe
+       ```
+
+**Building with GNU-Make:**
+
+  * `c:\dev\Dump1090\src> make -f Makefile.Windows CC=cl` (or `CC=clang-cl`).
+  * or for MinGW-w64, type:
+  * `c:\dev\Dump1090\src> make -f Makefile.MinGW`.
+
+ **Building with Visual Studio tools:**
+
+  * `c:\dev\Dump1090\src> msbuild -p:Configuration=Release -p:Platform="x86" Dump1090.sln`.
+  * or start the Visual Studio IDE, open `Dump1090.sln`, right-click and `Build Solution`. <nl>
+    The project may have to be retargeted. *Devenv* would do this automatically and print <nl>
+    `Configuration 'Release|x64': changing Platform Toolset to 'v143' (was 'v142')` when finished.
+
+  Build `setup.exe` by moving into the `tools/` directory with `cd ..\tools`, and running `.\generate-setupfile.bat`
+  (ensure Rust is installed)
 
 ## Normal usage
 

src/CMakeLists.txt

@@ -0,0 +1,110 @@
+#
+# CMake build system contributed by Tyler Kinney.
+#
+# Ref: https://github.com/gvanem/Dump1090/pull/35
+#
+cmake_minimum_required(VERSION 3.20)
+project(dump1090 LANGUAGES C)
+
+# Windows-only check
+if(NOT WIN32)
+    message(FATAL_ERROR "dump1090 is Windows-only")
+endif()
+
+# Define source files
+set(SOURCES
+    aircraft.c
+    airports.c
+    cfg_file.c
+    convert.c
+    cpr.c
+    crc.c
+    csv.c
+    demod-2000.c
+    demod-2400.c
+    demod-2400AC.c
+    demod-8000.c
+    dump1090.c
+    fifo.c
+    geo.c
+    infile.c
+    interactive.c
+    location.c
+    misc.c
+    net_io.c
+    pconsole.c
+    smartlist.c
+    speech.c
+    externals/mongoose.c
+    externals/AirSpy/airspy.c
+    externals/PDC-Mod/amalgamation.c
+    externals/sqlite3.c
+    externals/zip.c
+    externals/rtl-sdr/librtlsdr.c
+    externals/rtl-sdr/trace.c
+    externals/rtl-sdr/tuner_e4k.c
+    externals/rtl-sdr/tuner_fc001x.c
+    externals/rtl-sdr/tuner_fc2580.c
+    externals/rtl-sdr/tuner_r82xx.c
+    externals/SDRplay/sdrplay.c
+)
+
+# Include directories
+include_directories(
+    .
+    ./externals
+    ./externals/PDC-Mod
+)
+
+# Preprocessor define and forced include
+add_definitions(-DDOING_MSBUILD)
+add_compile_options(/FIdump1090_config.h)
+
+# Create executable
+add_executable(dump1090 ${SOURCES})
+
+# Compiler options per configuration
+target_compile_options(dump1090 PRIVATE
+    $<$<CONFIG:Debug>:/MDd /W4 /Zi /Od>
+    $<$<CONFIG:Release>:/MD /W4 /Zi>
+)
+
+# Link Windows libraries
+target_link_libraries(dump1090 PRIVATE
+    advapi32
+    dnsapi
+    iphlpapi
+    ole32
+    user32
+    setupapi
+    shlwapi
+    winusb
+    ws2_32
+)
+
+# Console subsystem
+set_target_properties(dump1090 PROPERTIES
+    LINK_FLAGS "/SUBSYSTEM:CONSOLE"
+    OUTPUT_NAME "dump1090"
+)
+
+# Set machine type based on architecture
+if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+    set_target_properties(dump1090 PROPERTIES LINK_FLAGS "${CMAKE_LINK_FLAGS} /MACHINE:X64")
+else()
+    set_target_properties(dump1090 PROPERTIES LINK_FLAGS "${CMAKE_LINK_FLAGS} /MACHINE:X86")
+endif()
+
+# Enable PDB generation
+set_target_properties(dump1090 PROPERTIES
+    COMPILE_PDB_NAME "dump1090"
+    COMPILE_PDB_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
+)
+
+# Post-build: copy executable to ../dump1090.exe
+add_custom_command(TARGET dump1090 POST_BUILD
+    COMMAND ${CMAKE_COMMAND} -E copy
+        $<TARGET_FILE:dump1090>
+        ${CMAKE_CURRENT_SOURCE_DIR}/../dump1090.exe
+    COMMENT "Copying dump1090.exe to ../dump1090.exe"
+)