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(isnan): Remove "#ifdef __MINGW32__, #define isnan

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_isnan".  Mingw provides isnan as a macro (in math.h), the test
already detects it just fine with no special case.
This commit is contained in:
Kevin Ryde 2006-05-27 22:29:04 +00:00
parent c9d719cd9d
commit df1f60e79d
1 changed files with 0 additions and 3 deletions
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3
configure.in
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@ -902,9 +902,6 @@ int main () { return (isinf(0.0) != 0); }],
AC_MSG_CHECKING([for isnan]) AC_MSG_CHECKING([for isnan])
AC_LINK_IFELSE( AC_LINK_IFELSE(
[#include <math.h> [#include <math.h>
#ifdef __MINGW32__
#define isnan _isnan
#endif
int main () { return (isnan(0.0) != 0); }], int main () { return (isnan(0.0) != 0); }],
[AC_MSG_RESULT([yes]) [AC_MSG_RESULT([yes])
AC_DEFINE(HAVE_ISNAN, 1, AC_DEFINE(HAVE_ISNAN, 1,