Oh, and for reference, it's this code block:
################# RPATH handling ##################################
if(NOT KDE_SKIP_RPATH_SETTINGS)
# Set the default RPATH to point to useful locations, namely where the
# libraries will be installed and the linker search path
if(NOT LIB_INSTALL_DIR)
message(FATAL_ERROR "LIB_INSTALL_DIR not set. This is necessary for using the
RPATH settings.")
endif()
set(_abs_LIB_INSTALL_DIR "${LIB_INSTALL_DIR}")
if (NOT IS_ABSOLUTE "${_abs_LIB_INSTALL_DIR}")
set(_abs_LIB_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/${LIB_INSTALL_DIR}")
endif()
if (UNIX)
# for mac os: add install name dir in addition
# check: is the rpath stuff below really required on mac os? at least it
seems so to use a stock qt from qt.io
if (APPLE)
set(CMAKE_INSTALL_NAME_DIR ${_abs_LIB_INSTALL_DIR})
endif ()
# add our LIB_INSTALL_DIR to the RPATH (but only when it is not one of
# the standard system link directories - such as /usr/lib on UNIX)
list(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES
"${_abs_LIB_INSTALL_DIR}" _isSystemLibDir)
list(FIND CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES
"${_abs_LIB_INSTALL_DIR}" _isSystemCxxLibDir)
list(FIND CMAKE_C_IMPLICIT_LINK_DIRECTORIES
"${_abs_LIB_INSTALL_DIR}" _isSystemCLibDir)
if("${_isSystemLibDir}" STREQUAL "-1" AND "${_isSystemCxxLibDir}" STREQUAL "-1" AND
"${_isSystemCLibDir}" STREQUAL "-1")
set(CMAKE_INSTALL_RPATH "${_abs_LIB_INSTALL_DIR}")
endif()
# Append directories in the linker search path (but outside the project)
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
endif (UNIX)
endif()
--
Boudewijn Rempt | http://www.krita.org, http://www.valdyas.org
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