r1

contrib/cmake/FindLibEvent.cmake

@@ -0,0 +1,44 @@
+# - Find LibEvent (a cross event library)
+# This module defines
+# LIBEVENT_INCLUDE_DIR, where to find LibEvent headers
+# LIBEVENT_LIB, LibEvent libraries
+# LibEvent_FOUND, If false, do not try to use libevent
+
+if(($ENV{triple}) AND (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/depends/$ENV{triple}"))
+    set(LIBEVENT_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/depends/$ENV{triple}/include")
+    set(LIBEVENT_LIB "${CMAKE_CURRENT_SOURCE_DIR}/depends/$ENV{triple}/lib/libevent.a")
+    set(LIBEVENT_PTHREAD_LIB "${CMAKE_CURRENT_SOURCE_DIR}/depends/$ENV{triple}/lib/libevent.a")
+else()
+    set(LibEvent_EXTRA_PREFIXES /usr/local /opt/local "$ENV{HOME}")
+    foreach(prefix ${LibEvent_EXTRA_PREFIXES})
+        list(APPEND LibEvent_INCLUDE_PATHS  "${prefix}/include")
+        list(APPEND LibEvent_LIB_PATHS "${prefix}/lib")
+    endforeach()
+
+    find_path(LIBEVENT_INCLUDE_DIR event.h PATHS ${LibEvent_INCLUDE_PATHS})
+    find_library(LIBEVENT_LIB NAMES event PATHS ${LibEvent_LIB_PATHS})
+    find_library(LIBEVENT_PTHREAD_LIB NAMES event_pthreads PATHS ${LibEvent_LIB_PATHS})
+endif()
+
+if (LIBEVENT_LIB AND LIBEVENT_INCLUDE_DIR AND LIBEVENT_PTHREAD_LIB)
+    set(LibEvent_FOUND TRUE)
+    set(LIBEVENT_LIB ${LIBEVENT_LIB} ${LIBEVENT_PTHREAD_LIB})
+else ()
+    set(LibEvent_FOUND FALSE)
+endif ()
+
+if (LibEvent_FOUND)
+    if (NOT LibEvent_FIND_QUIETLY)
+        message(STATUS "Found libevent: ${LIBEVENT_LIB}")
+    endif ()
+else ()
+    if (LibEvent_FIND_REQUIRED)
+        message(FATAL_ERROR "Could NOT find libevent and libevent_pthread.")
+    endif ()
+    message(STATUS "libevent and libevent_pthread NOT found.")
+endif ()
+
+mark_as_advanced(
+        LIBEVENT_LIB
+        LIBEVENT_INCLUDE_DIR
+)