On 8/3/2011 1:19 PM, Alexander Neundorf wrote:
Is there already a variable which contains the multiarch triplet, so I can do
something like lib/${CMAKE_MULTIARCH_TRIPLET}/... ?
Yes, "CMAKE_LIBRARY_ARCHITECTURE". It contains no slashes and is empty
if there is no architecture choice.
Slightly different question: if a Config.cmake file is installed on a
multiarch debian system, will it also be found if installed in lib/ or lib64/
(i.e. without the multiarch triplet) ?
Yes.
How can lib/cmake/Foo/FooConfig.cmake know where the include dir is ?
If someone uses absolute install locations he/she better use the installed
package only from those locations. The packager that creates a binary
installer better use relative locations. This is no different than it
was before multiarch or GNUInstallDirs.
We didn't see a way how to do this, so we decided those directories should not
be in the cache, so we can be sure they are never absolute.
if(IS_ABSOLUTE "${CMAKE_INSTALL_LIBDIR}")
message(FATAL_ERROR "We do not support this.")
endif()
-Brad
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