Re: [ft-devel] ABI in detail

[Ponomarenko Andrey]

24.01.2016, 00:43, "Werner LEMBERG" <address@hidden>:
>>  I've checked the code regarding this issue and seems that these two
>>  symbols are present in the header files of freetype 2.4.12 but
>>  missed in the shared object.
>>
>>  These commands return empty output:
>>
>>  readelf -Wa freetype-2.4.12/lib/libfreetype.so.6.10.1 | grep 
>> FTC_Manager_Lookup_Face
>>  readelf -Wa freetype-2.4.12/lib/libfreetype.so.6.10.1 | grep 
>> FTC_Manager_Lookup_Size
>>
>>  where freetype-2.4.12 — path to the install tree of a library.
>>
>>  Is it possible to somehow configure the library to force these
>>  symbols to be exported by the binary object?
>
> It was necessary to compile FreeType with
>
>   #define FT_CONFIG_OPTION_OLD_INTERNALS
>
> (to be set in `ftconfig.h') to have those two functions; this macro
> was removed in 2.5.

I've fixed the report properly: 
http://abi-laboratory.pro/tracker/timeline/freetype/

Thank you.