diff options
| author | James Almer <jamrial@gmail.com> | 2015-07-20 04:04:46 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2015-07-20 13:18:09 -0300 |
| commit | 736a3860555adb4e786c45c294c3ef7ccc8ba1f7 (patch) | |
| tree | 77dd63b4e8fa733f2dfbd72e8927f820d469f5bf | |
| parent | e3851169eedce6c90534ca41edf3e05e2576453e (diff) | |
| download | ffmpeg-736a3860555adb4e786c45c294c3ef7ccc8ba1f7.tar.gz | |
configure: check for erf() and copysign()
They are not available on some compilers.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
| -rwxr-xr-x | configure | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -1730,7 +1730,9 @@ MATH_FUNCS=" atan2f cbrt cbrtf + copysign cosf + erf exp2 exp2f expf @@ -2718,6 +2720,7 @@ cropdetect_filter_deps="gpl" delogo_filter_deps="gpl" deshake_filter_select="pixelutils" drawtext_filter_deps="libfreetype" +dynaudnorm_filter_deps="copysign erf" ebur128_filter_deps="gpl" eq_filter_deps="gpl" fftfilt_filter_deps="avcodec" @@ -5130,6 +5133,7 @@ check_lib math.h sin -lm && LIBM="-lm" disabled crystalhd || check_lib libcrystalhd/libcrystalhd_if.h DtsCrystalHDVersion -lcrystalhd || disable crystalhd atan2f_args=2 +copysign_args=2 ldexpf_args=2 powf_args=2 |