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d09c6448f6
* m4/float_h.m4 (gl_FLOAT_H): Also claim OpenBSD is broken. * lib/float.in.h [__OpenBSD__]: Add fixes for OpenBSD. * doc/headers/float.texi (float.h): Document OpenBSD bug. Signed-off-by: Eric Blake <ebb9@byu.net>
20 lines
513 B
Plaintext
20 lines
513 B
Plaintext
# float_h.m4 serial 3
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dnl Copyright (C) 2007 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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AC_DEFUN([gl_FLOAT_H],
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[
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AC_REQUIRE([AC_PROG_CC])
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AC_REQUIRE([AC_CANONICAL_HOST])
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FLOAT_H=
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case "$host_os" in
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beos* | openbsd*)
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FLOAT_H=float.h
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gl_CHECK_NEXT_HEADERS([float.h])
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;;
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esac
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AC_SUBST([FLOAT_H])
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])
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