Re: [hatari-devel] cmake doesn't detect correctly the readline library on osx.

[Eero Tamminen <oak@xxxxxxxxxxxxxx>]

Hi,

On 02/14/2018 12:17 AM, benoît tuduri wrote:
> I still have detection problems for readline with cmake, Look my cmake listing :
>
>        [1] libedit detected like readline => it's ok , readline is
> detected (attachement 01_log.txt)
>        [2] readline 7.0.3
> Note:  I forced to link my system to use the readline 7.0.3 :
> $ brew link --force readline
>        (attachement 02_log.txt)
>
> I investigate why cmake is able to detect the right libreadline (
> /Users/user/homebrew/lib/libreadline.dylib ) but not
> rl_filename_completion_function. (attachment 03_log.txt)
>
> To solve this detection problem, I changed some stuff in
> FindReadme.cmake (attachment
> check_function_exists_cmake_rl_filename_completion_function.patch)
>
> And the detection works like a charm : (attachment 04_log.txt)
>
> I hope the patch will not break under linux or windows or newer
> versions of osx or macports.
>
> Could you give me a feedback ?

Your change reverts partially change from last Sunday done to fix
library detection.

See the "cmake: check_symbol_exists" mail thread.


	- Eero