[FFmpeg-user] Building FFmpeg with OpenJPEG 2.0

[Paul B Mahol]

On 3/23/16, Aaron Boxer <boxerab at gmail.com> wrote:
> On Wed, Mar 23, 2016 at 9:31 AM, Reindl Harald <h.reindl at thelounge.net>
> wrote:
>
>>
>> Am 23.03.2016 um 14:22 schrieb Aaron Boxer:
>>
>>> On Tue, Mar 22, 2016 at 4:52 PM, Reindl Harald <h.reindl at thelounge.net>
>>>
>>>> *where* doe soyur build install stuff?
>>>>
>>>> nothing renames anything - path orders are relevant
>>>> in doubt *tell* ffmpeg where it has to seek!
>>>>
>>>> --extra-ldflags may be your friend
>>>>
>>>
>>> I install OpenJPEG library into /usr/local/lib
>>> and header into /usr/local/include
>>>
>>> Unfortunately, it doesn't look like FFmpeg is finding them
>>>
>>
>> did you tell it to look there?
>> what was unclear in "--extra-ldflags may be your friend"?
>>
>> *how* does you full configure-line looks like?
>>
>> i really don't understand why you are not posting full informations what
>> is installed where and your configure line from the very first start -
>> http://www.catb.org/esr/faqs/smart-questions.html#beprecise
>
>
> Thanks for your help.
>
> I just assumed /usr/local/lib was a standard place to look for libraries.
>
> Anyways, when I install OpenJPEG,  include goes in /usr/local/include and
> lib goes in /usr/local/lib
>
> My configure command is:
>
>
> $ ./configure --enable-libopenjpeg --extra-cflags="-I/usr/local/include"
> --extra-ldflags="-L/usr/local/lib"
>
> and the results is
>
> ERROR: libopenjpeg not found

There is config.log somewhere I guess?