[FFmpeg-trac] #332(build system:open): configure accepts --enable-frei0r even if the dependencies are not met (was: Can't use frei0r filter in windows)

[FFmpeg]

#332: configure accepts --enable-frei0r even if the dependencies are not met
-----------------------+---------------------------
Reporter:  uidab       |       Owner:  michael
    Type:  defect      |      Status:  open
Priority:  minor       |   Component:  build system
 Version:  git-master  |  Resolution:
Keywords:  frei0r      |  Blocked By:
Blocking:              |  Reproduced:  1
Analyzed:  0           |
-----------------------+---------------------------
Changes (by cehoyos):

 * status:  new => open
 * reproduced:  0 => 1
 * component:  FFmpeg => build system
 * priority:  important => minor
 * version:  unspecified => git-master


Comment:

 frei0r has two dependencies in FFmpeg: dlopen and strtok_r. Since mingw
 fails on both, the frei0r filter is not compiled (look at the "Enabled
 filters:" section of configure's output).

 I believe configure should reject --enable-frei0r if the filter cannot be
 compiled due to missing dependencies.

-- 
Ticket URL: <https://avcodec.org/trac/ffmpeg/ticket/332#comment:1>
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