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Re: [Mingw-cross-env-list] Missing libmng dependency on lcms


From: Mark Brand
Subject: Re: [Mingw-cross-env-list] Missing libmng dependency on lcms
Date: Wed, 10 Nov 2010 13:32:18 +0100
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.12) Gecko/20101026 SUSE/3.1.6 Thunderbird/3.1.6


I just noticed that there is a missing dependency for libmng on lcms.

I took a quick look at this. According to libmng's README.config , libmng can use lcms. But the "lcms" in mingw-cross-env is actually lcms2 which does not work. Apparently, the older lcms would need to be added to mingw-cross-env, or perhaps libmng could be made to work with lcms2. Are you interested in pursuing one of the options?

Hi,

After having another look at this, I thought it would make sense to add "lcms1" to support libmng. The change is here:

http://hg.savannah.gnu.org/hgweb/mingw-cross-env/rev/aef0ad263e19

When linking to -lmng, you will probably have to add -llcms explicitly since there is no .pc file for libmng. For building Qt applications with qmake, this won't be necessary since I added -llcms to the Qt configuration.

Once libmng catches up to lcms2 we can remove the package lcms1.

Mark



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