source: gs2-extensions/imagemagick/trunk/src/packages/gs-libiconv-1.14.tar.gz@ 31808

Related to commits 31803 and 31804. Committing the changes necessary for getting imagemagick to compile on Ubuntu 16.04. There was a new compilation error despite the aforementioned earlier commits: there needed to be --with-libiconv passed to the PKG-CONFIG package when configuring to work with glib. And the --with-libiconv flag moreover needed to not be at the end, so I've placed it as the first of the additional flags in the PKG-CONFIG.sh script. NOTE that I'm not sure if this flag is necessary on the Mac and have left it out for now. 2. This meant I could return to renaming the gs-modified libiconv package to gs-libiconv. (I'd reversed an earlier commit thinking the new compilation error was because the only libiconv related change had been to rename the package to have a gs- prefix, even though this seemed unlikely to be the cause. Since it wasn't the cause, have put the gs- renaming back.)