diff options
| author | Manoj Srivastava <srivasta@golden-gryphon.com> | 2014-04-27 18:05:39 -0700 |
|---|---|---|
| committer | Manoj Srivastava <srivasta@golden-gryphon.com> | 2014-04-27 18:05:39 -0700 |
| commit | 7d4c02d5c9108aa413fbb0ffa1dc8a39bc5f54a1 (patch) | |
| tree | 2abb9ad01d397bc1e208f57f528c1ec529761392 /mcon/U/i_math.U | |
| parent | 5c913c35c09a82eead2c07534baa709a5dead3e7 (diff) | |
| parent | 8f5e5726134ce5b4bd436b16f367796d851df553 (diff) | |
Merge branch 'upstream'
Signed-off-by: Manoj Srivastava <srivasta@golden-gryphon.com>
Conflicts:
jmake/jmake.man
Diffstat (limited to 'mcon/U/i_math.U')
| -rw-r--r-- | mcon/U/i_math.U | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/mcon/U/i_math.U b/mcon/U/i_math.U index fee9094..7b91af1 100644 --- a/mcon/U/i_math.U +++ b/mcon/U/i_math.U @@ -1,11 +1,11 @@ -?RCS: $Id: i_math.U 1 2006-08-24 12:32:52Z rmanfredi $ +?RCS: $Id: i_math.U 167 2013-05-08 17:58:00Z rmanfredi $ ?RCS: ?RCS: Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi ?RCS: -?RCS: You may redistribute only under the terms of the Artistic Licence, +?RCS: You may redistribute only under the terms of the Artistic License, ?RCS: as specified in the README file that comes with the distribution. ?RCS: You may reuse parts of this distribution only within the terms of -?RCS: that same Artistic Licence; a copy of which may be found at the root +?RCS: that same Artistic License; a copy of which may be found at the root ?RCS: of the source tree for dist 4.0. ?RCS: ?RCS: Original Author: Andy Dougherty <doughera@lafcol.lafayette.edu> @@ -14,7 +14,7 @@ ?RCS: Revision 3.0.1.1 1994/08/29 16:21:59 ram ?RCS: patch32: created by ADO ?RCS: -?MAKE:i_math: Inhdr +?MAKE:i_math: Inhdr Trylink cat ?MAKE: -pick add $@ %< ?X: Are there really systems that *DON'T* have math.h? ?S:i_math: @@ -32,3 +32,21 @@ set math.h i_math eval $inhdr +: see whether we need libm +$cat >try.c <<EOC +#$i_math I_MATH +#ifdef I_MATH +#include <math.h> +#endif +int main(void) +{ + static double ret; + + ret += 1.2 * pow(1.2, 1.2); + ret += 1.2 * sqrt(ret); + return 0 != ret; +} +EOC +set val '-lm' +eval $trylink + |