Fix python dependency: restrict to python 2.7 from CMakeLists.txt: # Verify that we can find a Python 2 interpreter. Python 3 is unsupported. # FIXME: We should support systems with only Python 3, but that requires work # on LLDB. set(Python_ADDITIONAL_VERSIONS 2.7) include(FindPythonInterp) if( NOT PYTHONINTERP_FOUND ) message(FATAL_ERROR "Unable to find Python interpreter, required for builds and testing. Please install Python or specify the PYTHON_EXECUTABLE CMake variable.") endif() if( ${PYTHON_VERSION_STRING} VERSION_LESS 2.7 ) message(FATAL_ERROR "Python 2.7 or newer is required") endif() The stage-qa and packaging error of devel/llvm50 on a box with python 3.6 as default are as follows: ====> Running Q/A tests (stage-qa) Error: /usr/local/llvm50/bin/lldb-server is linked to /usr/local/lib/libpython2.7.so.1 from lang/python27 but it is not declared as a dependency Warning: you need LIB_DEPENDS+=libpython2.7.so:lang/python27 ===> Building package for llvm50-5.0.1 pkg-static: Unable to access file /usr/ports/works/usr/ports/devel/llvm50/work/stage/usr/local/llvm50/lib/python3.6/site-packages/lldb/__init__.py:No such file or directory pkg-static: Unable to access file /usr/ports/works/usr/ports/devel/llvm50/work/stage/usr/local/llvm50/lib/python3.6/site-packages/lldb/_lldb.so:No such file or directory pkg-static: Unable to access file /usr/ports/works/usr/ports/devel/llvm50/work/stage/usr/local/llvm50/lib/python3.6/site-packages/lldb/embedded_interpreter.py:No such file or directory pkg-static: Unable to access file /usr/ports/works/usr/ports/devel/llvm50/work/stage/usr/local/llvm50/lib/python3.6/site-packages/lldb/formatters/Logger.py:No such file or directory pkg-static: Unable to access file /usr/ports/works/usr/ports/devel/llvm50/work/stage/usr/local/llvm50/lib/python3.6/site-packages/lldb/formatters/__init__.py:No such file or directory pkg-static: Unable to access file /usr/ports/works/usr/ports/devel/llvm50/work/stage/usr/local/llvm50/lib/python3.6/site-packages/lldb/formatters/attrib_fromdict.py:No such file or directory pkg-static: Unable to access file /usr/ports/works/usr/ports/devel/llvm50/work/stage/usr/local/llvm50/lib/python3.6/site-packages/lldb/formatters/cache.py:No such file or directory pkg-static: Unable to access file /usr/ports/works/usr/ports/devel/llvm50/work/stage/usr/local/llvm50/lib/python3.6/site-packages/lldb/formatters/cpp/__init__.py:No such file or directory pkg-static: Unable to access file /usr/ports/works/usr/ports/devel/llvm50/work/stage/usr/local/llvm50/lib/python3.6/site-packages/lldb/formatters/cpp/gnu_libstdcpp.py:No such file or directory pkg-static: Unable to access file /usr/ports/works/usr/ports/devel/llvm50/work/stage/usr/local/llvm50/lib/python3.6/site-packages/lldb/formatters/cpp/libcxx.py:No such file or directory pkg-static: Unable to access file /usr/ports/works/usr/ports/devel/llvm50/work/stage/usr/local/llvm50/lib/python3.6/site-packages/lldb/formatters/metrics.py:No such file or directory pkg-static: Unable to access file /usr/ports/works/usr/ports/devel/llvm50/work/stage/usr/local/llvm50/lib/python3.6/site-packages/lldb/formatters/synth.py:No such file or directory pkg-static: Unable to access file /usr/ports/works/usr/ports/devel/llvm50/work/stage/usr/local/llvm50/lib/python3.6/site-packages/lldb/lldb-argdumper:No such file or directory pkg-static: Unable to access file /usr/ports/works/usr/ports/devel/llvm50/work/stage/usr/local/llvm50/lib/python3.6/site-packages/lldb/runtime/__init__.py:No such file or directory pkg-static: Unable to access file /usr/ports/works/usr/ports/devel/llvm50/work/stage/usr/local/llvm50/lib/python3.6/site-packages/lldb/utils/__init__.py:No such file or directory pkg-static: Unable to access file /usr/ports/works/usr/ports/devel/llvm50/work/stage/usr/local/llvm50/lib/python3.6/site-packages/lldb/utils/symbolication.py:No such file or directory pkg-static: Unable to access file /usr/ports/works/usr/ports/devel/llvm50/work/stage/usr/local/llvm50/lib/python3.6/site-packages/six.py:No such file or directory *** Error code 1 Stop.
A commit references this bug: Author: brooks Date: Fri Jan 19 23:30:48 UTC 2018 New revision: 459483 URL: https://svnweb.freebsd.org/changeset/ports/459483 Log: Update to a new snapshot, now on the 7.0 line. [0] Depend explicitly on python2.7. [1] Install clang headers as they are now believed to work properly with FreeBSD headers. PR: 225315 [0], 225144 [1] Submitted by: sunpoet [1] Differential Revision: https://reviews.freebsd.org/D13984 Changes: head/devel/llvm-devel/Makefile head/devel/llvm-devel/Makefile.snapshot head/devel/llvm-devel/distinfo head/devel/llvm-devel/files/clang-patch-tools_clang_lib_Headers_CMakeLists.txt head/devel/llvm-devel/files/gen-Makefile.snapshot.sh head/devel/llvm-devel/pkg-plist head/lang/clang-devel/Makefile
A commit references this bug: Author: brooks Date: Fri Jan 19 23:38:19 UTC 2018 New revision: 459485 URL: https://svnweb.freebsd.org/changeset/ports/459485 Log: Fix python dependency: restrict to python 2.7. No PORTREVISON bump as build would fail without python 2.7 PR: 225144 Submitted by: sunpoet Changes: head/devel/llvm-cheri/Makefile head/devel/llvm33/Makefile head/devel/llvm34/Makefile head/devel/llvm35/Makefile head/devel/llvm38/Makefile head/devel/llvm39/Makefile head/devel/llvm40/Makefile head/devel/llvm50/Makefile
Committed. Thanks!