Provide a fallback version of the libm function trunc
[ffmpeg.git] / configure
index 32c3544..dd44ba4 100755 (executable)
--- a/configure
+++ b/configure
@@ -1119,6 +1119,7 @@ HAVE_LIST="
     sys_videoio_h
     ten_operands
     threads
+    trunc
     truncf
     vfp_args
     VirtualAlloc
@@ -2852,6 +2853,7 @@ check_mathfunc lrint
 check_mathfunc lrintf
 check_mathfunc round
 check_mathfunc roundf
+check_mathfunc trunc
 check_mathfunc truncf
 
 # these are off by default, so fail if requested and not available