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| author | Bruno Haible <bruno@clisp.org> | 2012-02-29 20:50:49 +0100 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2012-02-29 20:51:44 +0100 |
| commit | 14ad442f598655b0dad323d32c22e8b27ad6fb5c (patch) | |
| tree | 174d1eae7e692cd42c2146af3d25ce9887391bf9 /m4/cbrt.m4 | |
| parent | b3f31eeaa29521c15f6d5523a50c3061faf4384b (diff) | |
| download | gnulib-14ad442f598655b0dad323d32c22e8b27ad6fb5c.tar.gz | |
hypotl-ieee: Work around test failure on OSF/1 and native Windows.
* m4/hypotl-ieee.m4: New file.
* m4/hypotl.m4 (gl_FUNC_HYPOTL): If gl_FUNC_HYPOTL_IEEE is present,
test whether hypotl works with mixed NaN and Infinity arguments.
Replace it if not.
* lib/math.in.h (hypotl): Override if REPLACE_HYPOTL is 1.
* m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize REPLACE_HYPOTL.
* modules/math (Makefile.am): Substitute REPLACE_HYPOTL.
* modules/hypotl (configure.ac): Consider REPLACE_HYPOTL.
(Depends-on): Update conditions.
* modules/hypotl-ieee (Files): Add m4/hypotl-ieee.m4.
(Depends-on): Add hypot-ieee.
(configure.ac): Invoke gl_FUNC_HYPOTL_IEEE.
* doc/posix-functions/hypotl.texi: Mention the hypotl-ieee module.
Diffstat (limited to 'm4/cbrt.m4')
0 files changed, 0 insertions, 0 deletions