Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

PYBIND11_FINDPYTHON=ON #738

Merged
merged 1 commit into from
Oct 11, 2024
Merged
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension


Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion CMakeLists.txt
Original file line number Diff line number Diff line change
Expand Up @@ -136,7 +136,7 @@ impactx_make_third_party_includes_system(WarpX::ablastr_3d ablastr_3d)

# Python
if(ImpactX_PYTHON)
find_package(Python COMPONENTS Interpreter Development.Module REQUIRED)
find_package(Python 3.8 COMPONENTS Interpreter Development.Module REQUIRED)

# default installation directories: Python
impactx_set_default_install_dirs_python()
Expand Down
5 changes: 5 additions & 0 deletions cmake/dependencies/pybind11.cmake
Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,11 @@ function(find_pybind11)
message(STATUS "pybind11 repository: ${ImpactX_pybind11_repo} (${ImpactX_pybind11_branch})")
include(FetchContent)
endif()

# rely on our find_package(Python ...) call
# https://pybind11.readthedocs.io/en/stable/compiling.html#modules-with-cmake
set(PYBIND11_FINDPYTHON ON)

if(ImpactX_pybind11_internal OR ImpactX_pybind11_src)
set(CMAKE_POLICY_DEFAULT_CMP0077 NEW)

Expand Down
9 changes: 8 additions & 1 deletion setup.py
Original file line number Diff line number Diff line change
Expand Up @@ -74,11 +74,18 @@ def build_extension(self, ext):
if not extdir.endswith(os.path.sep):
extdir += os.path.sep

pyv = sys.version_info
cmake_args = [
# Python: use the calling interpreter in CMake
# https://cmake.org/cmake/help/latest/module/FindPython.html#hints
# https://cmake.org/cmake/help/latest/command/find_package.html#config-mode-version-selection
f"-DPython_ROOT_DIR={sys.prefix}",
f"-DPython_FIND_VERSION={pyv.major}.{pyv.minor}.{pyv.micro}",
"-DPython_FIND_VERSION_EXACT=TRUE",
"-DPython_FIND_STRATEGY=LOCATION",
"-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=" + os.path.join(extdir, "impactx"),
"-DCMAKE_VERBOSE_MAKEFILE=ON",
"-DCMAKE_PYTHON_OUTPUT_DIRECTORY=" + extdir,
"-DPython_EXECUTABLE=" + sys.executable,
## variants
"-DImpactX_COMPUTE=" + ImpactX_COMPUTE,
"-DImpactX_FFT:BOOL=" + ImpactX_FFT,
Expand Down
Loading