From a8a7488b54b06b5768ae66036adea937e519b242 Mon Sep 17 00:00:00 2001
From: Mattes D <github@xoft.cz>
Date: Mon, 5 Jan 2015 22:14:48 +0100
Subject: [PATCH] Added the libevent library.

---
 .gitmodules        |  3 +++
 CMakeLists.txt     | 11 +++++++++++
 lib/libevent       |  1 +
 src/CMakeLists.txt |  2 +-
 4 files changed, 16 insertions(+), 1 deletion(-)
 create mode 160000 lib/libevent

diff --git a/.gitmodules b/.gitmodules
index d2ce2c85..93fac9d1 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -25,3 +25,6 @@
 [submodule "lib/SQLiteCpp"]
 	path = lib/SQLiteCpp
 	url = https://github.com/mc-server/SQLiteCpp.git
+[submodule "lib/libevent"]
+	path = lib/libevent
+	url = https://github.com/mc-server/libevent.git
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 493cecdb..728f5c93 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -95,6 +95,13 @@ set(SQLITECPP_BUILD_EXAMPLES  OFF CACHE BOOL "Build examples."
 set(SQLITECPP_BUILD_TESTS     OFF CACHE BOOL "Build and run tests."                            FORCE)
 set(SQLITECPP_INTERNAL_SQLITE OFF CACHE BOOL "Add the internal SQLite3 source to the project." FORCE)
 
+# Set options for LibEvent, disable all their tests and benchmarks:
+set(EVENT__DISABLE_OPENSSL   YES CACHE BOOL "Disable OpenSSL in LibEvent"       FORCE)
+set(EVENT__DISABLE_BENCHMARK YES CACHE BOOL "Disable LibEvent benchmarks"       FORCE)
+set(EVENT__DISABLE_TESTS     YES CACHE BOOL "Disable LibEvent tests"            FORCE)
+set(EVENT__DISABLE_REGRESS   YES CACHE BOOL "Disable LibEvent regression tests" FORCE)
+set(EVENT__DISABLE_SAMPLES   YES CACHE BOOL "Disable LibEvent samples"          FORCE)
+
 # Check that the libraries are present:
 if (NOT EXISTS ${CMAKE_SOURCE_DIR}/lib/SQLiteCpp/CMakeLists.txt)
 	message(FATAL_ERROR "SQLiteCpp is missing in folder lib/SQLiteCpp. Have you initialized the submodules / downloaded the extra libraries?")
@@ -102,6 +109,9 @@ endif()
 if (NOT EXISTS ${CMAKE_SOURCE_DIR}/lib/polarssl/CMakeLists.txt)
 	message(FATAL_ERROR "PolarSSL is missing in folder lib/polarssl. Have you initialized the submodules / downloaded the extra libraries?")
 endif()
+if (NOT EXISTS ${CMAKE_SOURCE_DIR}/lib/libevent/CMakeLists.txt)
+	message(FATAL_ERROR "LibEvent is missing in folder lib/libevent. Have you initialized and updated the submodules / downloaded the extra libraries?")
+endif()
 
 # Include all the libraries:
 add_subdirectory(lib/jsoncpp/)
@@ -112,6 +122,7 @@ add_subdirectory(lib/sqlite/)
 add_subdirectory(lib/SQLiteCpp/)
 add_subdirectory(lib/expat/)
 add_subdirectory(lib/luaexpat/)
+add_subdirectory(lib/libevent/)
 
 # Add proper include directories so that SQLiteCpp can find SQLite3:
 get_property(SQLITECPP_INCLUDES DIRECTORY "lib/SQLiteCpp/" PROPERTY INCLUDE_DIRECTORIES)
diff --git a/lib/libevent b/lib/libevent
new file mode 160000
index 00000000..0b49ae34
--- /dev/null
+++ b/lib/libevent
@@ -0,0 +1 @@
+Subproject commit 0b49ae34594533daa82c06a506078de9e336a013
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 997326cc..50bdb0e8 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -323,4 +323,4 @@ endif ()
 if (WIN32)
 	target_link_libraries(${EXECUTABLE} expat tolualib ws2_32.lib Psapi.lib)
 endif()
-target_link_libraries(${EXECUTABLE} luaexpat jsoncpp polarssl zlib sqlite lua SQLiteCpp)
+target_link_libraries(${EXECUTABLE} luaexpat jsoncpp polarssl zlib sqlite lua SQLiteCpp event_core event_extra)