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New module 'hypotf'.

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* lib/math.in.h (hypotf): New declaration.
* lib/hypotf.c: New file.
* m4/hypotf.m4: New file.
* m4/math_h.m4 (gl_MATH_H): Test whether hypotf is declared.
(gl_MATH_H_DEFAULTS): Initialize GNULIB_HYPOTF, HAVE_HYPOTF,
REPLACE_HYPOTF.
* modules/math (Makefile.am): Substitute GNULIB_HYPOTF, HAVE_HYPOTF,
REPLACE_HYPOTF.
* modules/hypotf: New file.
* tests/test-math-c++.cc: Check the hypotf declaration.
* doc/posix-functions/hypotf.texi: Mention the new module.
This commit is contained in:
Bruno Haible
2012-02-29 13:22:12 +01:00
parent fb88b295e0
commit 178834fedc
9 changed files with 198 additions and 7 deletions
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13
doc/posix-functions/hypotf.texi
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@@ -4,15 +4,18 @@
POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/hypotf.html}
Gnulib module: ---
Gnulib module: hypotf
Portability problems fixed by Gnulib:
@itemize
@end itemize
Portability problems not fixed by Gnulib:
@itemize
@item
This function is missing on some platforms:
Minix 3.1.8, AIX 5.1, HP-UX 11, Solaris 9, MSVC 9.
@item
This function produces wrong values on some platforms:
NetBSD 5.1, OpenBSD 4.9.
@end itemize
Portability problems not fixed by Gnulib:
@itemize
@end itemize