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Quick fix SWIG_VERSION not being defined correctly in wrappers

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This commit is contained in:
William S Fulton 2022-10-13 07:56:38 +01:00
commit c82aa3bb41
2 changed files with 10 additions and 1 deletions
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10
Examples/test-suite/preproc_predefined.i
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@ -10,6 +10,16 @@
#endif
%}
%define %generate_swig_version_from_preprocessor()%#define SWIG_VERSION_FROM_SWIG_PREPROCESSOR SWIG_VERSION %enddef
%insert("header") {
%generate_swig_version_from_preprocessor()
}
%insert("header") %{
#if SWIG_VERSION != SWIG_VERSION_FROM_SWIG_PREPROCESSOR
# error SWIG_VERSION in SWIG preprocessor does not match SWIG_VERSION from C preprocessor
#endif
%}
/* Test that SWIGVERSION is NOT defined at SWIG-time or in the wrapper.
* It used to be defined in the wrapper as a side-effect of how SWIG_VERSION
* was defined in the wrapper but was never documented and is redundant.