Added libevent-based evhtp C++ web framework to the benchmarks (#173)

Author: OvermindDL1

Makefile

@@ -1,4 +1,11 @@
-all: elixir node ruby crystal go rust swift python nim csharp scala client benchmarker
+all: cpp elixir node ruby crystal go rust swift python nim csharp scala client benchmarker
+
+# --- C++/CPP ---
+cpp: evhtp
+
+evhtp:
+	cd cpp/evhtp && cmake -H. -B_builds -DCMAKE_BUILD_TYPE=Release && cmake --build _builds --config Release
+	ln -s -f ../cpp/evhtp/_builds/server_cpp_evhtp bin/.
 
 # --- Elixir ---
 elixir: plug phoenix

README.md

@@ -153,6 +153,8 @@ CPU Cores: 8
    - [mofuw](https://github.com/2vg/mofuw)
  - Objective-C
    - [Criollo](https://criollo.io/)
+ - C++/CPP
+   - [evhtp](https://github.com/criticalstack/libevhtp)
 
 See Development section when you want to add new languages or frameworks.
 

cpp/evhtp/.gitignore

@@ -0,0 +1 @@
+/_builds/*

cpp/evhtp/CMakeLists.txt

@@ -0,0 +1,20 @@
+cmake_minimum_required(VERSION 3.1)
+
+include("cmake/HunterGate.cmake")
+HunterGate(
+    URL "https://github.com/ruslo/hunter/archive/v0.20.32.tar.gz"
+    SHA1 "72bd88df338cb1b02d4c36c3f85ac87b33578eab"
+)
+
+project(server_cpp_evhtp)
+
+hunter_add_package(libevhtp)
+find_package(libevhtp CONFIG REQUIRED)
+
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+add_executable(server_cpp_evhtp main.cpp)
+target_link_libraries(server_cpp_evhtp libevhtp::evhtp)
+