implib error with opencv dll (max 450 chars)

[Andre]

Hi,

I use the implib tool (http://ftp.digitalmars.com/bup.zip) to
create a lib file from the opencv dll "opencv_features2d240.dll"
(x86/vc10). For allmost all other dlls the conversion is working.
But for this libary there is following error raised: DLL Exported
name too long (max 450 char).
Has the opencv dll an invalid format or has the implib tool a
limitation which isn't valid anymore?

I use the command
implib /s opencv_features2d240.lib opencv_feature.dll

Kind regards
André