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Merge pull request #1238 from jktjkt/cmake-fix-libevent-detection 

cmake: Fix libevent version detection
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Tatsuhiro Tsujikawa 2018-11-15 17:11:02 +09:00 committed by GitHub
parent 6cad1b243b 6c17ed7e61
commit cf48a56d2e
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3
cmake/FindLibevent.cmake
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@ -40,6 +40,9 @@ if(LIBEVENT_INCLUDE_DIR)
# Libevent 2.0
file(STRINGS "${LIBEVENT_INCLUDE_DIR}/event2/event-config.h"
LIBEVENT_VERSION REGEX "${_version_regex}")
if("${LIBEVENT_VERSION}" STREQUAL "")
set(LIBEVENT_VERSION ${PC_LIBEVENT_VERSION})
endif()
else()
# Libevent 1.4
file(STRINGS "${LIBEVENT_INCLUDE_DIR}/event-config.h"