[Pkg-cmake-team] Bug#798739: Bug#798739: cmake: GNUInstallDirs reports CMAKE_INSTALL_LIBDIR as "lib" instead of "lib/$triplet"

[Felix Geyer]

On 12.09.2015 09:13, Andrew Kelley wrote:
> Package: cmake
> Version: 3.2.2-2+b1
> Severity: important
> 
> 
> Here is a simple CMakeLists.txt file:
> 
> include(GNUInstallDirs)
> message("lib: ${CMAKE_INSTALL_LIBDIR}")
> 
> It outputs: "lib: lib". No arch triplet.
> 
> I also tested this with cmake from experimental, currently version
> 3.3.1.

% cmake -DCMAKE_INSTALL_PREFIX=/usr .
lib: lib/x86_64-linux-gnu
-- Configuring done

cmake install to the multi-arch path only when the prefix is set to /usr.

The git commit has some more information:
https://github.com/Kitware/CMake/commit/620939e4e6f5a61cd5c0fac2704de4bfda0eb7ef

Cheers,
Felix