diff options
| author | Bruno Haible <bruno@clisp.org> | 2010-07-31 16:42:16 +0200 |
|---|---|---|
| committer | Bruno Haible <bruno@clisp.org> | 2010-07-31 16:42:16 +0200 |
| commit | 870daa58035b4bb39549f15d20ad1422dd649d63 (patch) | |
| tree | 9a1a52ad6b66f24eac4b58f006ab96f7c93de696 /m4 | |
| parent | 18bc22d6510355da4160789980b6831d0fe888d0 (diff) | |
| download | gnulib-870daa58035b4bb39549f15d20ad1422dd649d63.tar.gz | |
Oops, fix last commit so that it also works with modf().
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/mathfunc.m4 | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/m4/mathfunc.m4 b/m4/mathfunc.m4 index 2cd47df3f7..531fd8e8b8 100644 --- a/m4/mathfunc.m4 +++ b/m4/mathfunc.m4 @@ -29,8 +29,9 @@ AC_DEFUN([gl_MATHFUNC], # define __NO_MATH_INLINES 1 /* for glibc */ #endif #include <math.h> - $2 (*funcptr) $3 = ]func[;]], - [[$2 y = funcptr ]m4_bpatsubst([m4_bpatsubst([$3], [int], [2])], [double], [1.6180339887])[; + $2 (*funcptr) $3 = ]func[; + double d_ret;]], + [[$2 y = funcptr ]m4_bpatsubst([m4_bpatsubst([m4_bpatsubst([$3], [int], [2])], [double \*], [&d_ret])], [double], [1.6180339887])[; return y < 0.3 || y > 1.7; ]])], [gl_cv_func_]func[_no_libm=yes], @@ -48,8 +49,9 @@ AC_DEFUN([gl_MATHFUNC], # define __NO_MATH_INLINES 1 /* for glibc */ #endif #include <math.h> - $2 (*funcptr) $3 = ]func[;]], - [[$2 y = funcptr ]m4_bpatsubst([m4_bpatsubst([$3], [int], [2])], [double], [1.6180339887])[; + $2 (*funcptr) $3 = ]func[; + double d_ret;]], + [[$2 y = funcptr ]m4_bpatsubst([m4_bpatsubst([m4_bpatsubst([$3], [int], [2])], [double \*], [&d_ret])], [double], [1.6180339887])[; return y < 0.3 || y > 1.7; ]])], [gl_cv_func_]func[_in_libm=yes], |