K 10
svn:author
V 6
pkubaj
K 8
svn:date
V 27
2021-02-18T23:55:54.816254Z
K 7
svn:log
V 313
astro/opencpn: fix build on powerpc64*

Use GCC unconditionally on powerpc64*:
In file included from /usr/lib/clang/11.0.1/include/xmmintrin.h:13:
/usr/lib/clang/11.0.1/include/mmintrin.h:33:5: error: use of undeclared identifier '__builtin_ia32_emms'; did you mean '__builtin_isless'?
    __builtin_ia32_emms();

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