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| author | Fangrui Song <maskray@google.com> | 2019-12-21 14:59:16 -0800 |
|---|---|---|
| committer | Fangrui Song <maskray@google.com> | 2020-01-06 10:01:55 -0800 |
| commit | bbfebd7b8a671c9649305b8a5f72e93dd1ef60e1 (patch) | |
| tree | 66d03911fefaca932887140db0bb6bb911ffb0ac /lldb/source/API | |
| parent | f6544934b94932f1d2231238046f83ba8b083040 (diff) | |
| download | bcm5719-llvm-bbfebd7b8a671c9649305b8a5f72e93dd1ef60e1.tar.gz bcm5719-llvm-bbfebd7b8a671c9649305b8a5f72e93dd1ef60e1.zip | |
[CMake] Add $ORIGIN/../../../../lib to rpath if BUILD_SHARED_LIBS or LLVM_LINK_LLVM_DYLIB on *nix
Summary:
lib/python2.7/dist-packages/lldb/_lldb.so is a symlink to lib/liblldb.so,
which depends on lib/libLLVM*.so (-DBUILD_SHARED_LIBS=ON) or lib/libLLVM-10git.so
(-DLLVM_LINK_LLVM_DYLIB=ON). Add an additional rpath `$ORIGIN/../../../../lib` so
that _lldb.so can be loaded from Python.
This fixes an import error from lib/python2.7/dist-packages/lldb/__init__.py
from . import _lldb
ImportError: libLLVMAArch64CodeGen.so.10git: cannot open shared object file: No such file or directory
The following configurations will work:
* -DBUILD_SHARED_LIBS=ON
* -DBUILD_SHARED_LIBS=OFF -DLLVM_LINK_LLVM_DYLIB=ON
* -DBUILD_SHARED_LIBS=OFF -DLLVM_LINK_LLVM_DYLIB=ON -DCLANG_LINK_CLANG_DYLIB=ON
(-DCLANG_LINK_CLANG_DYLIB=ON depends on -DLLVM_LINK_LLVM_DYLIB=ON)
Reviewed By: labath
Differential Revision: https://reviews.llvm.org/D71800
Diffstat (limited to 'lldb/source/API')
| -rw-r--r-- | lldb/source/API/CMakeLists.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lldb/source/API/CMakeLists.txt b/lldb/source/API/CMakeLists.txt index d036caf2f43..eea409bed18 100644 --- a/lldb/source/API/CMakeLists.txt +++ b/lldb/source/API/CMakeLists.txt @@ -111,6 +111,14 @@ add_lldb_library(liblldb SHARED ${option_framework} ${option_install_prefix} ) +# lib/pythonX.Y/dist-packages/lldb/_lldb.so is a symlink to lib/liblldb.so, +# which depends on lib/libLLVM*.so (BUILD_SHARED_LIBS) or lib/libLLVM-10git.so +# (LLVM_LINK_LLVM_DYLIB). Add an additional rpath $ORIGIN/../../../../lib so +# that _lldb.so can be loaded from Python. +if(LLDB_ENABLE_PYTHON AND (BUILD_SHARED_LIBS OR LLVM_LINK_LLVM_DYLIB) AND UNIX AND NOT APPLE) + set_property(TARGET liblldb APPEND PROPERTY INSTALL_RPATH "\$ORIGIN/../../../../lib${LLVM_LIBDIR_SUFFIX}") +endif() + if (MSVC) set_source_files_properties(SBReproducer.cpp PROPERTIES COMPILE_FLAGS /bigobj) endif() |
