Add Vcpkg support

cmake/third_party.cmake

@@ -2,18 +2,21 @@ if(NOT DEFINED CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE Release)
 endif()
 
-string(FIND "${CMAKE_TOOLCHAIN_FILE}" "conan_toolchain.cmake" FOUND_CONAN_TOOLCHAIN)
-if(FOUND_CONAN_TOOLCHAIN GREATER_EQUAL 0)
-    set(BUILD_TRIGGERED_BY_CONAN TRUE)
+string(FIND "${CMAKE_TOOLCHAIN_FILE}" "conan_toolchain.cmake" _result)
+if(_result GREATER_EQUAL 0)
+    set(FOUND_CONAN_TOOLCHAIN TRUE)
+endif()
+string(FIND "${CMAKE_TOOLCHAIN_FILE}" "vcpkg.cmake" _result)
+if(_result GREATER_EQUAL 0)
+    set(FOUND_VCPKG_TOOLCHAIN TRUE)
 endif()
 
-
-if(DEFINED VCPKG_TOOLCHAIN)
-    message(NOTICE "Vcpkg toolchain detected, disabling automatic dependency management")
-    set(USE_CONAN FALSE)
-elseif(BUILD_TRIGGERED_BY_CONAN)
+if(FOUND_CONAN_TOOLCHAIN)
     message(NOTICE "Conan toolchain already in use, disabling automatic dependency management")
     set(USE_CONAN FALSE)
+elseif(FOUND_VCPKG_TOOLCHAIN)
+    message(NOTICE "Vcpkg toolchain already in use, disabling automatic dependency management")
+    set(USE_CONAN FALSE)
 else()
     option(USE_CONAN "Use Conan to automatically manage dependencies" TRUE)
 endif()

vcpkg.json

@@ -0,0 +1,15 @@
+{
+  "name": "velodyne-decoder",
+  "description": "Decoder for raw Velodyne packet data",
+  "version-string": "3.0.0",
+  "license": "BSD-3-Clause",
+  "homepage": "https://github.com/valgur/velodyne_decoder",
+  "maintainers": [
+    "Martin Valgur <[email protected]>"
+  ],
+  "builtin-baseline": "c9919121dde6f61c0436adda94624636e041226b",
+  "dependencies": [
+    "yaml-cpp",
+    "ms-gsl"
+  ]
+}