1. 10 Sep, 2014 1 commit
  2. 21 Nov, 2013 1 commit
    • Stephen Kelly's avatar
      Introduce CMAKE_STAGING_PREFIX variable. · 7521da28
      Stephen Kelly authored
      This variable can be useful in cross-compiling contexts where the
      sysroot is read-only or where the sysroot should otherwise remain
      pristine.
      
      If the new CMAKE_STAGING_PREFIX variable is set, it is used instead
      of CMAKE_INSTALL_PREFIX when generating the installation rules in
      cmake_install.cmake.
      
      This way, the CMAKE_INSTALL_PREFIX variable
      always refers to the installation prefix on the target device, regardless
      of whether host==target.
      
      If any -rpath paths passed to the linker contain the CMAKE_STAGING_PREFIX,
      the matching path fragments are replaced with the CMAKE_INSTALL_PREFIX.
      Matching paths in the -rpath-link are not transformed.
      
      The cross-prefix usr-move workaround is assumed not to require extension
      regarding CMAKE_STAGING_PREFIX. The staging area is a single prefix, so
      there is no scope for cross-prefix symlinks. The CMAKE_INSTALL_PREFIX
      is still used to determine the workaround path, and that variable
      remains the relevant one even if CMAKE_STAGING_PREFIX is used. If the
      generated export files are deployed to the target, the workaround
      will still be in place, and still be employed if required.
      7521da28