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bffb0eda34
If libzmq is only available as a shared library and not a static one
then cmake fails with:
-- CMake libzmq package not found, trying again with pkg-config (normal install of zeromq)
-- Found PkgConfig: /home/fabrice/buildroot/output/host/bin/pkg-config (found version "0.28")
CMake Error at CMakeLists.txt:20 (message):
ZeroMQ was not found, neither as a CMake package nor via pkg-config
This is due to the fact that ZeroMQ_FOUND is not set to ON even if
ZEROMQ_LIBRARY is TRUE:
if(ZeroMQ_LIBRARY AND ZeroMQ_STATIC_LIBRARY)
set(ZeroMQ_FOUND ON)
endif()
So change AND by OR as suggested in
https://github.com/zeromq/cppzmq/issues/266
Fix #266
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
27 lines
1.0 KiB
CMake
27 lines
1.0 KiB
CMake
set(PKG_CONFIG_USE_CMAKE_PREFIX_PATH ON)
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find_package(PkgConfig)
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pkg_check_modules(PC_LIBZMQ QUIET libzmq)
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set(ZeroMQ_VERSION ${PC_LIBZMQ_VERSION})
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find_library(ZeroMQ_LIBRARY NAMES libzmq.so libzmq.dylib libzmq.dll
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PATHS ${PC_LIBZMQ_LIBDIR} ${PC_LIBZMQ_LIBRARY_DIRS})
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find_library(ZeroMQ_STATIC_LIBRARY NAMES libzmq-static.a libzmq.a libzmq.dll.a
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PATHS ${PC_LIBZMQ_LIBDIR} ${PC_LIBZMQ_LIBRARY_DIRS})
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if(ZeroMQ_LIBRARY OR ZeroMQ_STATIC_LIBRARY)
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set(ZeroMQ_FOUND ON)
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endif()
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if (TARGET libzmq)
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# avoid errors defining targets twice
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return()
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endif()
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add_library(libzmq SHARED IMPORTED)
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set_property(TARGET libzmq PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${PC_LIBZMQ_INCLUDE_DIRS})
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set_property(TARGET libzmq PROPERTY IMPORTED_LOCATION ${ZeroMQ_LIBRARY})
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add_library(libzmq-static STATIC IMPORTED ${PC_LIBZMQ_INCLUDE_DIRS})
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set_property(TARGET libzmq-static PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${PC_LIBZMQ_INCLUDE_DIRS})
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set_property(TARGET libzmq-static PROPERTY IMPORTED_LOCATION ${ZeroMQ_STATIC_LIBRARY})
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