5 files changed, 21 insertions, 0 deletions

diff --git a/externals/CMakeLists.txt b/externals/CMakeLists.txt
index 02e02350c..ccc7f13b6 100644
--- a/externals/CMakeLists.txt
+++ b/externals/CMakeLists.txt
@@ -48,3 +48,19 @@ if (ARCHITECTURE_x86_64)
     target_include_directories(xbyak INTERFACE ./xbyak/xbyak)
     target_compile_definitions(xbyak INTERFACE XBYAK_NO_OP_NAMES)
 endif()
+
+# ENet
+add_subdirectory(enet)
+target_include_directories(enet INTERFACE ./enet/include)
+
+if (ENABLE_WEB_SERVICE)
+    # CPR
+    option(BUILD_TESTING OFF)
+    option(BUILD_CPR_TESTS OFF)
+    add_subdirectory(cpr)
+    target_include_directories(cpr INTERFACE ./cpr/include)
+
+    # JSON
+    add_library(json-headers INTERFACE)
+    target_include_directories(json-headers INTERFACE ./json/src)
+endif()
diff --git a/externals/cpr b/externals/cpr
new file mode 160000
+Subproject b5758fbc88021437f968fe5174f121b8b92f5d5
diff --git a/externals/cryptopp/CMakeLists.txt b/externals/cryptopp/CMakeLists.txt
index 864de18bb..8a626e44a 100644
--- a/externals/cryptopp/CMakeLists.txt
+++ b/externals/cryptopp/CMakeLists.txt
@@ -44,6 +44,11 @@ if(CMAKE_CXX_COMPILER_ID MATCHES "Intel")
     add_definitions(-wd68 -wd186 -wd279 -wd327 -wd161 -wd3180)
 endif()
 
+if(MSVC)
+  # Disable C4390: empty controlled statement found: is this the intent?
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4390")
+endif()
+
 # Endianness
 TEST_BIG_ENDIAN(IS_BIG_ENDIAN)
 if(IS_BIG_ENDIAN)
diff --git a/externals/enet b/externals/enet
new file mode 160000
+Subproject a84c120eff13d2fa3eadb41ef7afe0f7819f4d6
diff --git a/externals/json b/externals/json
new file mode 160000
+Subproject d3496347fcd1382896fca3aaf78a0d803c2f52e