The install name for the Python 3 framework in Xcode is relative to
the framework's location and not the dylib itself.
@rpath/Python3.framework/Versions/3.x/Python3
This means that we need to compute the path to the Python3.framework
and use that as the RPATH instead of the usual dylib's directory.
Summary:
Previously the value of Python3_ROOT_DIR was set to the string
"PYTHON_HOME" instead of the value of the variable named
PYTHON_HOME. This commit fixes that as CMake expects
a path as the value of Python3_ROOT_DIR
Reviewers: #lldb, JDevlieghere, teemperor
Reviewed By: #lldb, JDevlieghere, teemperor
Subscribers: teemperor, JDevlieghere, mgorny, lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D77842
Summary:
The purpose of this patch is to make identifying missing dependencies clearer to the user.
`find_package` will report if a package is not found, that output, combined with the exiting
status message, is clearer than not having the additional verbosity.
If the SWIG dependency is required {LLDB_ENABLE_PYTHON, LLDB_ENABLE_LUA}
and SWIG is not available, fail the configuration step. Terminate the
configure early rather than later with a clear error message.
We could possibly modify:
`llvm-project/lldb/cmake/modules/FindPythonInterpAndLibs.cmake`
However, the patch here seems clear in my opinion.
Reviewers: aadsm, hhb, JDevlieghere
Reviewed By: JDevlieghere
Subscribers: labath, jrm, mgorny, lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D74917
As correctly pointed out by Martin on the mailing list, Python should
only be auto-enabled if SWIG is found as well. This moves the logic of
finding SWIG into FindPythonInterpAndLibs to make that possible.
To make diagnosing easier I've included a status message to convey why
Python support is disabled.
Python was the last remaining "optional" dependency for LLDB. This moves
the code to find Python into FindPythonInterpAndLibs using the same
principles as FindCursesAndPanel.
Differential revision: https://reviews.llvm.org/D72107
