FindLibEvent.cmake
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# - 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
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})
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
)