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# =============================================================================
# Set full RPATHs in build-tree, also set RPATHs in install for non-system libs
# =============================================================================
# use, i.e. don't skip the full RPATH for the build tree
set(CMAKE_SKIP_BUILD_RPATH FALSE)
# when building, don't use the install RPATH already (but later on when installing)
set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
set(LOADER_PATH_FLAG "\\@loader_path")
elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
set(LOADER_PATH_FLAG "\\\$ORIGIN")
else()
set(LOADER_PATH_FLAG "")
endif()
# add the automatically determined parts of the RPATH which point to directories outside the build
# tree to the install RPATH
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
# the RPATH to be used when installing, but only if it's not a system directory
list(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_PREFIX}/lib" isSystemDir)
if(isSystemDir STREQUAL "-1")
if(NRN_ENABLE_REL_RPATH)
message(STATUS "Using relative RPATHs")
set(CMAKE_INSTALL_RPATH "${LOADER_PATH_FLAG}/../lib")
else()
set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
endif()
endif()
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