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| author |  Mizux <dev@mizux.net> | 2018-05-22 21:52:07 +0200 |
|---|---|---|
| committer |  Feng Xiao <xfxyjwf@gmail.com> | 2018-05-22 12:52:07 -0700 |
| commit | 7306f549bf913c301fb141796b24c5bb7b0ed53a (patch) | |
| tree | 917a962e0809695edd994618d83073e9686f9575 /cmake | |
| parent | d39a73f2038194c415c482514242ffb5268e9d7e (diff) | |
CMake OSX rpath management (#4620)
* CMake: Add comment for CMP0048
* CMake: osx use @rpath/ as target's install name (CMP0042)
On MacoS library should use @rpath/ as prefix path instead of absolute build path
e.g. otool -L libprotobuf.dylib
libprotobuf.dylib:
@rpath/libprotobuf.dylib (...)
...
* CMake: add rpath to target for LINUX and APPLE
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/CMakeLists.txt | 6 | ||||
| -rw-r--r-- | cmake/install.cmake | 14 |
2 files changed, 19 insertions, 1 deletions
diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt index ada9dc25..ece39f7f 100644 --- a/cmake/CMakeLists.txt +++ b/cmake/CMakeLists.txt @@ -7,7 +7,11 @@ endif() # CMake policies cmake_policy(SET CMP0022 NEW) - +# On MacOS use @rpath/ for target's install name prefix path +if (POLICY CMP0042) + cmake_policy(SET CMP0042 NEW) +endif () +# Clear VERSION variables when no VERSION is given to project() if(POLICY CMP0048) cmake_policy(SET CMP0048 NEW) endif() diff --git a/cmake/install.cmake b/cmake/install.cmake index 82036cb6..9b2ae93c 100644 --- a/cmake/install.cmake +++ b/cmake/install.cmake @@ -15,6 +15,13 @@ foreach(_library ${_protobuf_libraries}) PROPERTY INTERFACE_INCLUDE_DIRECTORIES $<BUILD_INTERFACE:${protobuf_source_dir}/src> $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>) + if (UNIX AND NOT APPLE) + set_property(TARGET ${_library} + PROPERTY INSTALL_RPATH "$ORIGIN") + elseif (APPLE) + set_property(TARGET ${_library} + PROPERTY INSTALL_RPATH "@loader_path") + endif() install(TARGETS ${_library} EXPORT protobuf-targets RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT ${_library} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT ${_library} @@ -24,6 +31,13 @@ endforeach() if (protobuf_BUILD_PROTOC_BINARIES) install(TARGETS protoc EXPORT protobuf-targets RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT protoc) + if (UNIX AND NOT APPLE) + set_property(TARGET protoc + PROPERTY INSTALL_RPATH "$ORIGIN/../lib") + elseif (APPLE) + set_property(TARGET protoc + PROPERTY INSTALL_RPATH "@loader_path/../lib") + endif() endif (protobuf_BUILD_PROTOC_BINARIES) install(FILES ${CMAKE_CURRENT_BINARY_DIR}/protobuf.pc ${CMAKE_CURRENT_BINARY_DIR}/protobuf-lite.pc DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig") |