[cmake-developers] trace-expand and ctest-add_subdirectory-crash

[Ben Boeckel]

Hi,

I've pushed two new branches to stage (and merged to next):

  - trace-expand: adds --trace-expand option to cmake which expands
    variable references in --trace output.
  - ctest-add_subdirectory-crash: fixes a crash present since 2008(!)
    when using add_subdirectory from TEST_INCLUDE_FILE for
    CTestTestfile.cmake.

I can rebase the second onto release if it makes sense to put into
3.3.1. I don't think making a point release just for it makes sense
since "no one" has used it…ever (and subdirs is actually more powerful
in CTest anyways[1])?

--Ben

[1]subdirs() detects absolute paths and handles them accordingly.
add_subdirectory() always prepends the current working directory.