Require SWIG 4.1 in CMake

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This commit is contained in:
Thomas Krijnen
2026-08-09 10:58:05 +02:00
parent 96653029cf
commit c9c7edd4d6
+3 -11
View File
@@ -70,12 +70,12 @@ if(IFCOPENSHELL_IFCWRAP_STANDALONE)
endif()
endif()
find_package(SWIG)
find_package(SWIG 4.1)
if(NOT SWIG_FOUND)
message(
FATAL_ERROR
"BUILD_IFCPYTHON enabled, but unable to find SWIG. Disable BUILD_IFCPYTHON or fix SWIG paths to proceed. "
"Likely SWIG_EXECUTABLE is missing (current value - '${SWIG_EXECUTABLE}')."
"BUILD_IFCPYTHON requires SWIG 4.1 or newer. Disable BUILD_IFCPYTHON or fix SWIG paths to proceed. "
"Found version '${SWIG_VERSION}' at '${SWIG_EXECUTABLE}'."
)
ENDIF()
include(GNUInstallDirs)
@@ -108,14 +108,6 @@ ENDIF()
set(_python_libs_version "${Python_VERSION_MAJOR}${Python_VERSION_MINOR}")
INCLUDE_DIRECTORIES(BEFORE ${CMAKE_CURRENT_SOURCE_DIR})
#`%feature("python:abc")` is a feature we use in swig template.
# Nn swig < 4.1 it works only if `-py3` is set explictily,
# in swig 4.1+ `-py3` is no-op.
# E.g. Ubuntu 22.04 is still using swig 4.0.2.
if(SWIG_VERSION VERSION_LESS "4.1")
list(APPEND SWIG_DEFINES -py3)
endif()
SET(CMAKE_SWIG_FLAGS ${SWIG_DEFINES})
if(WITH_CGAL)