Add 'SDL_net' package (#452)

* Add 'SDL_net' package

* Update SDL_net.rst

Co-authored-by: Rahul Sheth <rahul@snap.com>

Author: drodin

cmake/configs/default.cmake

@@ -146,6 +146,7 @@ hunter_default_version(RedisClient VERSION 0.6.1-p1)
 hunter_default_version(SDL2 VERSION 2.0.12-p0)
 hunter_default_version(SDL_image VERSION 2.0.5-p0)
 hunter_default_version(SDL_mixer VERSION 2.0.2-p0)
+hunter_default_version(SDL_net VERSION 2.0.1-p0)
 hunter_default_version(SDL_ttf VERSION 2.0.15-p0)
 hunter_default_version(SFML VERSION 2.5.1-p0)
 hunter_default_version(SPIRV-Headers VERSION 1.5.4.raytracing.fixed)

cmake/projects/SDL_net/hunter.cmake

@@ -0,0 +1,22 @@
+# !!! DO NOT PLACE HEADER GUARDS HERE !!!
+
+# Load used modules
+include(hunter_add_version)
+include(hunter_download)
+include(hunter_pick_scheme)
+include(hunter_cacheable)
+
+hunter_add_version(
+        PACKAGE_NAME
+        SDL_net
+        VERSION
+        "2.0.1-p0"
+        URL
+        "https://github.com/cpp-pm/SDL_net/archive/v2.0.1-p0.tar.gz"
+        SHA1
+        e8024bc53ab01189ede4ff159723e61afe9b53d4
+)
+
+hunter_pick_scheme(DEFAULT url_sha1_cmake)
+hunter_cacheable(SDL_net)
+hunter_download(PACKAGE_NAME SDL_net)

docs/packages/pkg/SDL_net.rst

@@ -0,0 +1,22 @@
+.. spelling::
+
+    SDL_net
+
+.. index:: networking ; SDL_net
+
+.. _pkg.SDL_net:
+
+SDL_net
+=======
+
+-  `Official <https://www.libsdl.org/projects/SDL_net/>`__
+-  `Hunterized <https://github.com/cpp-pm/SDL_net>`__
+-  `Example <https://github.com/cpp-pm/hunter/blob/master/examples/SDL_net/CMakeLists.txt>`__
+-  Added by `drodin <https://github.com/drodin>`__ (`pr-452 <https://github.com/cpp-pm/hunter/pull/452>`__)
+
+.. code-block:: cmake
+
+    hunter_add_package(SDL_net)
+    find_package(SDL_net CONFIG REQUIRED)
+    #...
+    target_link_libraries(foo SDL_net::SDL_net)

examples/SDL_net/CMakeLists.txt

@@ -0,0 +1,30 @@
+cmake_minimum_required (VERSION 3.0)
+
+set(HUNTER_USE_CACHE_SERVERS NO)
+
+# Emulate HunterGate:
+# * https://github.com/hunter-packages/gate
+include("../common.cmake")
+
+project(SDL_net-test)
+
+hunter_add_package(SDL_net)
+find_package(SDL_net CONFIG REQUIRED)
+
+if(ANDROID)
+  add_library(main SHARED main.cpp)
+else()
+  add_executable(main main.cpp)
+endif()
+
+# Fix MinGW / MSYS build
+if(MINGW OR MSYS)
+target_link_libraries(main
+    mingw32
+)
+endif()
+
+target_link_libraries(main
+    SDL_net::SDL_net
+    SDL2::SDL2main
+    SDL2::SDL2)

examples/SDL_net/main.cpp

@@ -0,0 +1,6 @@
+#include "SDL.h"
+#include "SDL_net.h"
+
+int main(int argc, char *argv[]) {
+    return 0;
+}