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Merged
mathomp4 merged 1 commit into from
Mar 9, 2026
Merged

v3: Even more f2py and macOS fixes #527

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6 changes: 6 additions & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

### Deprecated

## [3.74.0] - 2026-03-09

### Fixed

- More fixes for f2py and macOS in trying to fix ssl detection issues

## [3.73.0] - 2026-03-04

### Fixed
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37 changes: 27 additions & 10 deletions python/f2py/UseF2Py.cmake
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Expand Up @@ -167,16 +167,16 @@ macro (add_f2py_module _name)
# Tests on Calculon showed that the wrong libssl (from python)
# was being linked to This code tries to insert in the system SSL
# path. Might not always work but it seems to
if(NOT APPLE)
if(_lib STREQUAL "ssl")
find_package(OpenSSL REQUIRED)
if(OPENSSL_FOUND)
get_filename_component(OPENSSL_LIBRARY_DIR "${OPENSSL_SSL_LIBRARY}" DIRECTORY)
list(APPEND _lib_opts "-L${OPENSSL_LIBRARY_DIR}")
else()
message(FATAL_ERROR "SSL REQUIRED for but not found")
endif()
endif()
# NOTE: Originally guarded by NOT APPLE, but macOS with Meson backend
# also needs the explicit OpenSSL path (Baselibs does not ship libssl)
if(_lib STREQUAL "ssl")
find_package(OpenSSL REQUIRED)
if(OPENSSL_FOUND)
get_filename_component(OPENSSL_LIBRARY_DIR "${OPENSSL_SSL_LIBRARY}" DIRECTORY)
list(APPEND _lib_opts "-L${OPENSSL_LIBRARY_DIR}")
else()
message(FATAL_ERROR "SSL REQUIRED for but not found")
endif()
endif()

endforeach(_lib)
Expand Down Expand Up @@ -223,6 +223,23 @@ macro (add_f2py_module _name)
continue()
endif ()
endif ()

# f2py cannot handle XCode Frameworks (same as above)
if (_lib MATCHES "^.*framework$")
continue()
endif ()

# Ensure the OpenSSL lib dir is in the search path when ssl is listed
if(_lib STREQUAL "ssl")
find_package(OpenSSL REQUIRED)
if(OPENSSL_FOUND)
get_filename_component(OPENSSL_LIBRARY_DIR "${OPENSSL_SSL_LIBRARY}" DIRECTORY)
list(APPEND _lib_opts "-L${OPENSSL_LIBRARY_DIR}")
else()
message(FATAL_ERROR "SSL REQUIRED but not found")
endif()
endif()

list(APPEND _lib_opts "-l${_lib}")

endforeach()
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37 changes: 27 additions & 10 deletions python/f2py3/UseF2Py3.cmake
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Expand Up @@ -167,16 +167,16 @@ macro (add_f2py3_module _name)
# Tests on Calculon showed that the wrong libssl (from python)
# was being linked to This code tries to insert in the system SSL
# path. Might not always work but it seems to
if(NOT APPLE)
if(_lib STREQUAL "ssl")
find_package(OpenSSL REQUIRED)
if(OPENSSL_FOUND)
get_filename_component(OPENSSL_LIBRARY_DIR "${OPENSSL_SSL_LIBRARY}" DIRECTORY)
list(APPEND _lib_opts "-L${OPENSSL_LIBRARY_DIR}")
else()
message(FATAL_ERROR "SSL REQUIRED for but not found")
endif()
endif()
# NOTE: Originally guarded by NOT APPLE, but macOS with Meson backend
# also needs the explicit OpenSSL path (Baselibs does not ship libssl)
if(_lib STREQUAL "ssl")
find_package(OpenSSL REQUIRED)
if(OPENSSL_FOUND)
get_filename_component(OPENSSL_LIBRARY_DIR "${OPENSSL_SSL_LIBRARY}" DIRECTORY)
list(APPEND _lib_opts "-L${OPENSSL_LIBRARY_DIR}")
else()
message(FATAL_ERROR "SSL REQUIRED for but not found")
endif()
endif()

endforeach(_lib)
Expand Down Expand Up @@ -223,6 +223,23 @@ macro (add_f2py3_module _name)
continue()
endif ()
endif ()

# f2py3 cannot handle XCode Frameworks (same as above)
if (_lib MATCHES "^.*framework$")
continue()
endif ()

# Ensure the OpenSSL lib dir is in the search path when ssl is listed
if(_lib STREQUAL "ssl")
find_package(OpenSSL REQUIRED)
if(OPENSSL_FOUND)
get_filename_component(OPENSSL_LIBRARY_DIR "${OPENSSL_SSL_LIBRARY}" DIRECTORY)
list(APPEND _lib_opts "-L${OPENSSL_LIBRARY_DIR}")
else()
message(FATAL_ERROR "SSL REQUIRED but not found")
endif()
endif()

list(APPEND _lib_opts "-l${_lib}")

endforeach()
Expand Down