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Merge pull request #243 from sigiesec/fail-if-libzmq-not-found

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Problem: cmake build succeeds even if libzmq not found
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Luca Boccassi 2018-05-25 10:25:45 +01:00 committed by GitHub
commit 3c14d37d8b
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1 changed files with 6 additions and 1 deletions
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7
CMakeLists.txt
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@ -10,11 +10,16 @@ find_package(ZeroMQ QUIET)
# libzmq autotools install: fallback to pkg-config
if(NOT ZeroMQ_FOUND)
# try again with pkg-config (normal install of zeromq)
message(STATUS "CMake libzmq package not found, trying again with pkg-config (normal install of zeromq)")
list (APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/libzmq-pkg-config)
find_package(ZeroMQ REQUIRED)
endif()
# TODO "REQUIRED" above should already cause a fatal failure if not found, but this doesn't seem to work
if(NOT ZeroMQ_FOUND)
message(FATAL_ERROR "ZeroMQ was not found, neither as a CMake package nor via pkg-config")
endif()
if (ZeroMQ_FOUND AND (NOT TARGET libzmq OR NOT TARGET libzmq-static))
message(FATAL_ERROR "ZeroMQ version not supported!")
endif()