Historically in our fedora (and other distros) packaging, folks just brute
force
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH FALSE)
to avoid the rpath mess in default prefixes.
But, with great hope I look forward to the day this all "just works", and we
can avoid rpath'ing anything in
CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES
without much ado. Attached is my latest attempt to accomplish that by
conditinally doing
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
*only* if any non-implicit items are actually added to CMAKE_INSTALL_RPATH
Comments?
If something like this approach is acceptable, I'd like to go through all
the kdesupport projects that copied the unconditional items
set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
set(CMAKE_INSTALL_RPATH "${LIB_INSTALL_DIR}")
(from older versions of FindKDE4Internal.cmake) too.
-- Rexdiff -up kdelibs-4.5.95/cmake/modules/FindKDE4Internal.cmake.rpath-2 kdelibs-4.5.95/cmake/modules/FindKDE4Internal.cmake
--- kdelibs-4.5.95/cmake/modules/FindKDE4Internal.cmake.rpath-2 2011-01-21 11:55:51.051882940 -0600
+++ kdelibs-4.5.95/cmake/modules/FindKDE4Internal.cmake 2011-01-21 11:58:20.963202596 -0600
@@ -1040,11 +1040,11 @@ if (UNIX)
list(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${LIB_INSTALL_DIR}" _isSystemLibDir)
if("${_isSystemLibDir}" STREQUAL "-1")
set(CMAKE_INSTALL_RPATH "${LIB_INSTALL_DIR}")
+ set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
endif("${_isSystemLibDir}" STREQUAL "-1")
set(CMAKE_SKIP_BUILD_RPATH FALSE)
set(CMAKE_BUILD_WITH_INSTALL_RPATH FALSE)
- set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
endif (APPLE)
endif (UNIX)
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