Commit Graph

5 Commits

Author SHA1 Message Date
Zachary Turner dd50f7421c Making linking against Python simpler on Windows.
This patch deprecates the three Python CMake variables in favor of
a single variable PYTHON_HOME which points to the root of a python
installation.  Since building Python doesn't output the files in
a structure that is compatible with the PYTHONHOME environment
variable, we also provide a script install_custom_python.py which
will copy the output of a custom python build to the correct
directory structure.

The supported workflow after this patch will be to build python
once for each configuration and architecture {Debug,Release} x {x86,x64}
and then run the script.  Then run CMake specifying -DPYTHON_HOME=<path>

The first time you do this will probably require you to delete your
CMake cache.

The old workflow is still supported during a transitionary period,
but a warning is printed at CMake time, and this will eventually
be removed.

Differential Revision: http://reviews.llvm.org/D8979

llvm-svn: 234660
2015-04-10 22:58:56 +00:00
Zachary Turner 799770c03a Fix linking of unit tests via CMake on Windows.
A previous attempt to make the unit tests link properly on
Linux broke it for Windows.  This patch fixes it for both platforms.

llvm-svn: 232648
2015-03-18 16:56:24 +00:00
Zachary Turner eeba1a896a [CMake] Make the unittests link against everything...
Sigh.  There's really not a good alternative until we decouple
python from lldb better.  The only way the build works right now
is by having every executable link against every LLDB library.
This causes implicit transitive link dependencies on the union
of everything that LLDB brings in.  Which means that if all we
want is one header file from interpreter, we have to bring in
everything, including everything that everything depends on,
which means python.

There's outstanding efforts to address this, but it's not yet
complete.  So until then, this is all we can do.

llvm-svn: 232287
2015-03-14 23:39:28 +00:00
Zachary Turner 26d7fcfc38 Create a CMake build for the gtest unit tests.
llvm-svn: 232210
2015-03-13 20:54:21 +00:00
Zachary Turner 44a14d95c2 [CMake] Refactor LLDB main CMake file.
The existing state of affairs was getting a little unwieldy.

All of LLDB's utility functions and initial configuration was in
the root CMake file.  I split this up into 3 separate files and
moved them to relevant subfolders under cmake/modules.

Also, I deleted the add_lldb_definitions() function.  It seemed
to be somewhat useless and did not serve any real purpose that
I was able to figure out.

llvm-svn: 231010
2015-03-02 20:45:26 +00:00