Mercurial > hg > octave-lojdl > gnulib-hg

annotate modules/cosl @ 15940:564c0603a942

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
cosl: Simplify for platforms where 'long double' == 'double'. * lib/cosl.c (cosl) [HAVE_SAME_LONG_DOUBLE_AS_DOUBLE]: New alternative implementation. * m4/cosl.m4 (gl_FUNC_COSL): Require gl_LONG_DOUBLE_VS_DOUBLE. Determine COSL_LIBM according to HAVE_SAME_LONG_DOUBLE_AS_DOUBLE. * modules/cosl (Depends-on): Add cos. Update conditions. (configure.ac): Don't compile sincosl.c and trigl.c if HAVE_SAME_LONG_DOUBLE_AS_DOUBLE.
author Bruno Haible <bruno@clisp.org>
date Tue, 11 Oct 2011 02:55:56 +0200
parents 0cee0fa6cf32
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
12752
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
1 Description:
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
2 cosl() function: cosine function with long double argument.
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
3
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
4 Files:
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
5 lib/cosl.c
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
6 lib/trigl.h
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
7 lib/sincosl.c
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
8 lib/trigl.c
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
9 m4/cosl.m4
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
10
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
11 Depends-on:
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
12 math
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
13 extensions
15940
564c0603a942 cosl: Simplify for platforms where 'long double' == 'double'.
Bruno Haible <bruno@clisp.org>
parents: 15016
diff changeset
14 cos [test $HAVE_COSL = 0 && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1]
564c0603a942 cosl: Simplify for platforms where 'long double' == 'double'.
Bruno Haible <bruno@clisp.org>
parents: 15016
diff changeset
15 float [test $HAVE_COSL = 0 && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
564c0603a942 cosl: Simplify for platforms where 'long double' == 'double'.
Bruno Haible <bruno@clisp.org>
parents: 15016
diff changeset
16 isnanl [test $HAVE_COSL = 0 && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
564c0603a942 cosl: Simplify for platforms where 'long double' == 'double'.
Bruno Haible <bruno@clisp.org>
parents: 15016
diff changeset
17 floor [test $HAVE_COSL = 0 && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
564c0603a942 cosl: Simplify for platforms where 'long double' == 'double'.
Bruno Haible <bruno@clisp.org>
parents: 15016
diff changeset
18 floorl [test $HAVE_COSL = 0 && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
12752
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
19
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
20 configure.ac:
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
21 gl_FUNC_COSL
15016
0cee0fa6cf32 cosl: Move AC_LIBOBJ invocations to module description.
Bruno Haible <bruno@clisp.org>
parents: 14687
diff changeset
22 if test $HAVE_COSL = 0; then
0cee0fa6cf32 cosl: Move AC_LIBOBJ invocations to module description.
Bruno Haible <bruno@clisp.org>
parents: 14687
diff changeset
23 AC_LIBOBJ([cosl])
15940
564c0603a942 cosl: Simplify for platforms where 'long double' == 'double'.
Bruno Haible <bruno@clisp.org>
parents: 15016
diff changeset
24 if test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0; then
564c0603a942 cosl: Simplify for platforms where 'long double' == 'double'.
Bruno Haible <bruno@clisp.org>
parents: 15016
diff changeset
25 AC_LIBOBJ([sincosl])
564c0603a942 cosl: Simplify for platforms where 'long double' == 'double'.
Bruno Haible <bruno@clisp.org>
parents: 15016
diff changeset
26 AC_LIBOBJ([trigl])
564c0603a942 cosl: Simplify for platforms where 'long double' == 'double'.
Bruno Haible <bruno@clisp.org>
parents: 15016
diff changeset
27 fi
15016
0cee0fa6cf32 cosl: Move AC_LIBOBJ invocations to module description.
Bruno Haible <bruno@clisp.org>
parents: 14687
diff changeset
28 fi
12752
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
29 gl_MATH_MODULE_INDICATOR([cosl])
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
30
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
31 Makefile.am:
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
32
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
33 Include:
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
34 <math.h>
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
35
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
36 Link:
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
37 $(ACOSL_LIBM)
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
38
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
39 License:
14687
79a38ad7e1ba acosl..tanl: Relicense under LGPL.
Bruno Haible <bruno@clisp.org>
parents: 14683
diff changeset
40 LGPL
12752
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
41
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
42 Maintainer:
73d9dd27dc41 New modules acosl, asinl, atanl, cosl, expl, logl, sinl, sqrtl, tanl.
Bruno Haible <bruno@clisp.org>
parents:
diff changeset
43 Paolo Bonzini