K 10
svn:author
V 6
pkubaj
K 8
svn:date
V 27
2020-07-20T21:16:48.150763Z
K 7
svn:log
V 257
MFH: r542673

math/cocoalib: fix build on GCC architectures

Use C++11 compiler:
/wrkdirs/usr/ports/math/cocoalib/work/CoCoALib-0.99710/include/CoCoA/TmpPBMill.H:263: error: 'nullptr' was not declared in this scope

Approved by:	portmgr (fix build blanket)

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