Commit 6a43f7b2199b69e39f804fd7b432f86f10c66e0e
2012-02-27T13:18:57
fmodf-ieee: Work around test failure on OSF/1. * m4/fmodf-ieee.m4: New file. * m4/fmodf.m4 (gl_FUNC_FMODF): If gl_FUNC_FMODF_IEEE is present, test whether fmodf works with zero arguments. Replace it if not. * lib/math.in.h (fmodf): Override if REPLACE_FMODF is 1. * m4/math_h.m4 (gl_MATH_H_DEFAULTS): Initialize REPLACE_FMODF. * modules/math (Makefile.am): Substitute REPLACE_FMODF. * modules/fmodf (configure.ac): Consider REPLACE_FMODF. (Depends-on): Update dependencies. * modules/fmodf-ieee (Files): Add m4/fmodf-ieee.m4. (configure.ac): Invoke gl_FUNC_FMODF_IEEE. * doc/posix-functions/fmodf.texi: Mention the problem on OSF/1.