Hi,

<current line> CPPFLAGS="$CPPFLAGS `$PNG_CONFIG --I_opts`" </current line>

<snip>

<candidate line> CPPFLAGS="$CPPFLAGS `$PNG_CONFIG --cppflags`" </candidate line>

Total approval from my side ! Yes, the two options give slightly different results, but the differences don't matter. The problem is, the png developers first introduced the --cppflags options in release 1.2.4 and in 1.2.5 they furthermore introduced --I_opts (and more fine grained flags). And dillo, of course :-), expects the latest release of libpng. So all distributions stuck at release 1.2.4 have this problem we are seeing (e.g. Suse 8.1). But moving to the more comaptible --cppflags version will fix this particular problem. Cheers Andreas -- **************************** NEW ADDRESS ****************************** Hamburger Sternwarte Universitaet Hamburg Gojenbergsweg 112 Tel. ++49 40 42891 4016 D-21029 Hamburg, Germany Fax. ++49 40 42891 4198