I searched a lot, and I cant find anyone on the internet with the problem I have. I always used Eclipse with pkg-config addon installed. On Ubuntu based distributions, like Xubuntu, Mint, Voyager. Always the thing to do was download Eclipse from www.eclipse.org, install gtk+3.0-dev, then in eclipse download the pkg-config plugin, and everything worked perfect. Now I had to migrate to Fedora 23, because it had better wifi drivers for my notebook. Anyway,I downloaded Eclipse Mars.2 for c/c++, installed gtk3-devel package, and then pkg-config from https://raw.githubusercontent.com/TuononenP/pkg-config.p2/master/site.xml but it is not detected by the plugin in eclipse. I always enter Project Properties | C/C++ Build | Settings | Pkg-config Cairo, glib, pango, etc, everything is listed, except for gtk3 :( I dont know what else to do, I reinstalled several times the gtk3-devel package with sudo dnf install, no fixing. I installed eclipse with sudo dnf install eclipse-cdt , same problems. One curious thing is that if I import to eclipse an old project that I did with gtk+3, it compiles and runs perfectly :/
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1 Answers
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this is a problem with /usr/lib64/pkgconfig/libgdiplus.pc that causes ... "pkg-config --list-all" to end premiturely (before listing gtk-3.0 etc)
$ pkg-config --list-all |grep gtk Variable 'libjpeg_prefix' not defined in '/usr/lib64/pkgconfig/libgdiplus.pc'
As a workaround add libjpeg_prefix=/usr to /usr/lib64/pkgconfig/libgdiplus.pc
