libtiff not found

[haukemac]

ImageMagick version

7.1.1.-32

Operating system

Linux

Operating system, version and so on

centos7

Description

Hello,
when compiling ImageMagick with own libtiff and xz library in a custom path, during the configuration lifbtiff is not found.
Installing xz-devel from repository fixes that.

Steps to Reproduce

Build with own libtiff and xz library

Images

No response

[urban-warrior]

Check config.log and search for libtiff. The log reveals why the TIFF delegate library validation failed. Fix the issue and try ./configure once more. Hopefully the delegate library will now validate and you can continue with your build / install. You should now be able to read and write TIFF images.