[poppler] rpath - was - Re: cmake CXXFLAGS

[Adrian Johnson]

On 11/09/17 20:28, Albert Astals Cid wrote:
> El diumenge, 10 de setembre de 2017, a les 20:39:18 CEST, Adrian Johnson va escriure:
>> One more problem I found with cmake. It does not set up the rpath for
>> the install directory like autotools does. I sometimes have more than
>> one version of poppler installed to different prefixes for testing
>> purposes. With autotools I could just run any version without needing to
>> change LD_LIBRARY_PATH for the version I want to run.
> 
> Don't touch LD_LIBRARY_PATH at all, it already does what you want.
> 
> tsdgeos at xps:~/devel/poppler/build-new:master$ ldd utils/pdfinfo | grep poppler
>         libpoppler.so.70 => /home/tsdgeos/devel/poppler/build-new/libpoppler.so.70 (0x00007fc473d96000)
> tsdgeos at xps:~/devel/poppler/build-new:master$ cd ..
> tsdgeos at xps:~/devel/poppler:master$ cd build-old/
> tsdgeos at xps:~/devel/poppler/build-old:master$ ldd utils/pdfinfo | grep poppler
>         libpoppler.so.70 => /home/tsdgeos/devel/poppler/build-old/libpoppler.so.70 (0x00007f6d96bdd000)

Not after it has been installed.

~/usr/bin$ ldd ./pdfinfo  | grep poppler
        libpoppler.so.70 => not found

autotools sets the rpath to the install directory.


> 
> Cheers,
>   Albert
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