Log Message: |
Reduce macro expansion.
[Note from the future: This insisted "no functional change" at first,
however it turned out to have a regression, which was fixed in r1883722.]
* build/ac-macros/swig.m4
everywhere: Remove trailing whitespaces.
(SVN_CHECK_SWIG): Gather the use of SVN_FIND_SWIG by using cache variable.
(SVN_CHECK_SWIG, SVN_FIND_SWIG): Remove unused variable SWIG_SUITABLE.
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