generic-library/cppzmq
1
0
Fork 0
mirror of https://github.com/zeromq/cppzmq.git synced 2024-12-12 18:40:28 +01:00
Code Issues Projects Releases Wiki Activity
8e60667413
cppzmq/libzmq-pkg-config/FindZeroMQ.cmake

27 lines
1.0 KiB
CMake
Raw Normal View History

Problem: Travis requires sudo sudo was required for for pkg-config libzmq build as cppzmq could not find not installed pkg-config libzmq. Solution: cppzmq to use cmake prefix paths for pkg config paths as well.
2018-05-23 20:31:07 +02:00
set(PKG_CONFIG_USE_CMAKE_PREFIX_PATH ON)
Pkg-Config Fallback: File move the new logic to a simple file so we do not add code duplication
2017-07-18 20:15:41 +02:00
find_package(PkgConfig)
pkg_check_modules(PC_LIBZMQ QUIET libzmq)
set(ZeroMQ_VERSION ${PC_LIBZMQ_VERSION})
fix libzmqPkgConfigFallback.cmake for find library in macOS and MinGW
2017-10-07 16:58:12 +02:00
find_library(ZeroMQ_LIBRARY NAMES libzmq.so libzmq.dylib libzmq.dll
Pkg-Config Fallback: File move the new logic to a simple file so we do not add code duplication
2017-07-18 20:15:41 +02:00
PATHS ${PC_LIBZMQ_LIBDIR} ${PC_LIBZMQ_LIBRARY_DIRS})
Problem: No tests for libzmq 4.2.0 Solution: add travis job with libzmq 4.2.0
2018-04-03 09:13:57 +02:00
find_library(ZeroMQ_STATIC_LIBRARY NAMES libzmq-static.a libzmq.a libzmq.dll.a
Pkg-Config Fallback: File move the new logic to a simple file so we do not add code duplication
2017-07-18 20:15:41 +02:00
PATHS ${PC_LIBZMQ_LIBDIR} ${PC_LIBZMQ_LIBRARY_DIRS})
fix install without static libzmq 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>
2018-09-20 19:37:26 +02:00
if(ZeroMQ_LIBRARY OR ZeroMQ_STATIC_LIBRARY)
call pkg-config fallback FindZeroMQ.cmake and add it to CMAKE_MODULE_PATH on failed load this allows downstream packages that have loaded cppzmq to call find_package(ZeroMQ) and succeed without shipping their own copy of the fallback. Additionally, a check for if the libzmq target is defined avoids duplicate definitions when called multiple times
2018-01-13 23:13:38 +01:00
set(ZeroMQ_FOUND ON)
endif()
if (TARGET libzmq)
# avoid errors defining targets twice
return()
endif()
Pkg-Config Fallback: File move the new logic to a simple file so we do not add code duplication
2017-07-18 20:15:41 +02:00
add_library(libzmq SHARED IMPORTED)
set_property(TARGET libzmq PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${PC_LIBZMQ_INCLUDE_DIRS})
set_property(TARGET libzmq PROPERTY IMPORTED_LOCATION ${ZeroMQ_LIBRARY})
add_library(libzmq-static STATIC IMPORTED ${PC_LIBZMQ_INCLUDE_DIRS})
set_property(TARGET libzmq-static PROPERTY INTERFACE_INCLUDE_DIRECTORIES ${PC_LIBZMQ_INCLUDE_DIRS})
set_property(TARGET libzmq-static PROPERTY IMPORTED_LOCATION ${ZeroMQ_STATIC_LIBRARY})
Reference in New Issue Copy Permalink