float: Fix compilation error when gnulib's float.h exists twice, part 2.
commitf47acf246c172f5f21f1437fb3c9e619cc33d929
authorBruno Haible <bruno@clisp.org>
Sun, 20 Dec 2020 13:50:18 +0000 (20 14:50 +0100)
committerBruno Haible <bruno@clisp.org>
Sun, 20 Dec 2020 13:50:18 +0000 (20 14:50 +0100)
tree7d792c3620cf58f8d22226e30b96a405ed13ab0b
parente468da0cd12de75bdafafe295773ecda6551c21a
float: Fix compilation error when gnulib's float.h exists twice, part 2.

Reported by Santiago Vila <sanvila@unex.es>.

* lib/float.in.h (GNULIB_defined_long_double_union): New macro.
lib/float.in.h