Mercurial > hg > octave-lojdl > gnulib-hg
changeset 13510:f8e55a0771f7
copysign: Does not require -lm on glibc systems.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Sat, 31 Jul 2010 12:11:19 +0200 |
| parents | a7655f9a621f |
| children | d81cdd1015af |
| files | ChangeLog m4/mathfunc.m4 modules/copysign |
| diffstat | 3 files changed, 11 insertions(+), 5 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2010-07-31 Bruno Haible <bruno@clisp.org> + + copysign: Does not require -lm on glibc systems. + * modules/copysign (configure.ac): Use gl_MATHFUNC, not + gl_COMMON_DOUBLE_MATHFUNC. + * m4/mathfunc.m4 (gl_COMMON_DOUBLE_MATHFUNC): Update comments. + 2010-07-31 Bruno Haible <bruno@clisp.org> duplocale: Work around AIX 7.1 bug.
--- a/m4/mathfunc.m4 +++ b/m4/mathfunc.m4 @@ -1,4 +1,4 @@ -# mathfunc.m4 serial 4 +# mathfunc.m4 serial 5 dnl Copyright (C) 2010 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -65,8 +65,8 @@ # It sets FUNC_LIBM to empty or "-lm" accordingly. # FUNC must be one of the following functions, that are present on all systems # and provided by libm on all systems except MacOS X, BeOS, Haiku: -# acos asin atan atan2 cbrt copysign cos cosh erf erfc exp fmod hypot j0 j1 -# jn lgamma log log10 log1p pow remainder sin sinh sqrt tan tanh y0 y1 yn +# acos asin atan atan2 cbrt cos cosh erf erfc exp fmod hypot j0 j1 jn lgamma +# log log10 log1p pow remainder sin sinh sqrt tan tanh y0 y1 yn AC_DEFUN([gl_COMMON_DOUBLE_MATHFUNC], [ @@ -86,7 +86,6 @@ dnl gl_MATHFUNC([atan], [double], [(double)]) dnl gl_MATHFUNC([atan2], [double], [(double, double)]) dnl gl_MATHFUNC([cbrt], [double], [(double)]) - dnl gl_MATHFUNC([copysign], [double], [(double, double)]) dnl gl_MATHFUNC([cos], [double], [(double)]) dnl gl_MATHFUNC([cosh], [double], [(double)]) dnl gl_MATHFUNC([erf], [double], [(double)])