From: Markus Blatt Date: Mon, 6 May 2024 08:59:05 +0200 Subject: Prevent pybind11 from stripping debug symbols pybind11_add_module will strip debug symbols if CMAKE_BUILD_TYPE is neither Debug nor RelWithDebInfo) and there is no option to prevent this. To fix this we temporarily reset the CMAKE_BUILD_TYPE to Debug --- python/simulators/CMakeLists.txt | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/python/simulators/CMakeLists.txt b/python/simulators/CMakeLists.txt index 5f6e3d4..7d3ee61 100644 --- a/python/simulators/CMakeLists.txt +++ b/python/simulators/CMakeLists.txt @@ -20,6 +20,12 @@ add_custom_command( DEPENDS ${PYTHON_DOCSTRINGS_FILE} COMMENT "Generating PyBlackOilSimulatorDoc.hpp from JSON file" ) + +# pybind11 will always strip debug symbols if CMAKE_BUILD_TYPE is empty +# We simply reset here to Debug to prevent stripping. +set(OPM_CMAKE_BUILD_TYPE "${CMAKE_BUILD_TYPE}") +set(CMAKE_BUILD_TYPE Debug) + # NOTE: The variable ${PYBIND11_SYSTEM} is set in python/CMakeLists.txt # to the value "SYSTEM" or unset, depending on the current version of Pybind11. # The value is then forwarded to target_include_directories(), see @@ -33,6 +39,7 @@ pybind11_add_module(simulators ${PYBIND11_SYSTEM} PyBlackOilSimulator.cpp ${PYTHON_DOCSTRINGS_GENERATED_HPP} # Include the generated .hpp as a source file ) +set(CMAKE_BUILD_TYPE "${OLD_CMAKE_BUILD_TYPE}") set_target_properties( simulators PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${PYTHON_OPM_SIMULATORS_PACKAGE_PATH} SKIP_BUILD_RPATH TRUE )