LLVM requires and handles this now and has the correct compiler
version checks. This block of code for cmake in LLDB is no longer
needed.
Summary: cmake no longer needs to deal with -std=c++11 checks.
Reviewers: labath
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D10994
llvm-svn: 241590
This is fix for bug 23704: LLDB standalone build always include
ClangConfig.cmake even if Clang was built with LLVM (ClangConfig.cmake
doesn't exist).
Patch by: Eugene Zelenko
llvm-svn: 241575
Summary:
Some old linux versions do not have process_vm_readv function defined. Even older versions do not
have even the __NR_process_vm_readv syscall number. We use cmake to detect these situations and
fallback appropriately: in the first case, we can issue the syscall manually, while it the latter
case, we need to drop fast memory read support completely.
Test Plan: linux test suite passes
Reviewers: ovyalov, Eugene.Zelenko
Subscribers: tberghammer, lldb-commits
Differential Revision: http://reviews.llvm.org/D10727
llvm-svn: 240927
Summary:
Several changes to fix CMake builds of LLDB with the
BUILD_SHARED_LIBS setting on.
- Force all internal libraries to be built STATIC.
- Add additional library dependencies (pthread, dl,
runtimedyld).
- modify finalisation of SWIG wrapper to symlink the
"lib" dir into python/site-packages, so _lldb.so's
RPATH resolves.
Test Plan: Verified one test case with "dotest.py".
Reviewers: sylvestre.ledru, zturner
Reviewed By: zturner
Subscribers: zturner, ted, tberghammer, emaste, lldb-commits
Differential Revision: http://reviews.llvm.org/D10157
llvm-svn: 239007
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
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
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
Pavel Labath