diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 1c776925..3d7d8b29 100644 --- a/configure.ac +++ b/configure.ac @@ -174,7 +174,7 @@ AC_CHECK_MATH_FUNC(fma,[.5,1.0,1.5]) AC_CHECK_MATH_FUNC(fmax,[.5,1.0]) AC_CHECK_MATH_FUNC(fmin,[.5,1.0]) AC_CHECK_MATH_FUNC(fmod,[.5,1.0]) -AC_CHECK_MATH_FUNC(frexp,[.5,1.0]) +AC_FIND_FUNC([frexp], [m c], [#include <math.h>], [0, 0]) AC_CHECK_MATH_FUNC(gamma,[.5]) AC_CHECK_MATH_FUNC(hypot, [.5,.5]) AC_CHECK_MATH_FUNC(j0, [.5]) @@ -186,7 +186,8 @@ AC_CHECK_MATH_FUNC(log1p,[.5]) AC_CHECK_MATH_FUNC(log2, [.5]) AC_CHECK_MATH_FUNC(log, [.5]) AC_CHECK_MATH_FUNC(logb,[.5]) -AC_CHECK_MATH_FUNC(modf,[.5,1.0]) +AC_FIND_FUNC([modf], [m c], [#include <math.h>], [0, 0]) +AC_FIND_FUNC([lgamma_r], [m c], [#include <math.h>], [0, 0]) AC_CHECK_MATH_FUNC(nearbyint,[.5]) AC_CHECK_MATH_FUNC(nextafter,[.5,1.0]) AC_CHECK_MATH_FUNC(nexttoward,[.5,1.0]) |