Mercurial > octave-nkf
comparison liboctave/numeric/lo-specfun.cc @ 15852:cd115ec92248
build: Check that system has math defines such as M_PI.
* configure.ac: Check for math defines such as M_PI. Fail to build
if no defines can be found.
* liboctave/numeric/lo-specfun.cc: Use M_PI from math.h now that
build system has verified that it is present.
author | Rik <rik@octave.org> |
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date | Wed, 26 Dec 2012 12:56:38 -0800 |
parents | 2fac72a256ce |
children | 578805a293e5 |
comparison
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15851:4bfe605f5ecf | 15852:cd115ec92248 |
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44 #include "lo-ieee.h" | 44 #include "lo-ieee.h" |
45 #include "lo-specfun.h" | 45 #include "lo-specfun.h" |
46 #include "mx-inlines.cc" | 46 #include "mx-inlines.cc" |
47 #include "lo-mappers.h" | 47 #include "lo-mappers.h" |
48 | 48 |
49 #ifndef M_PI | |
50 #define M_PI 3.14159265358979323846 | |
51 #endif | |
52 | |
53 #include "Faddeeva.hh" | 49 #include "Faddeeva.hh" |
54 | 50 |
55 extern "C" | 51 extern "C" |
56 { | 52 { |
57 F77_RET_T | 53 F77_RET_T |