With gtk+2-2.10.14, ristretto-0.0.14 fails to build with the following error: gcc -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libexif -I/usr/include/xfce4 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/xfce4 -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/cairo -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/atk-1.0 -pthread -I/usr/include/thunar-vfs-1 -I/usr/include/exo-0.3 -I/usr/include/gtk-2.0 -I/usr/include/xfce4 -I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/freetype2 -I/usr/include/libpng12 -DDATADIR=\"/usr/share\" -DSRCDIR=\"..\" -DLOCALEDIR=\"/usr/share/locale\" -O2 -march=i486 -mtune=i686 -o ristretto ristretto-main.o ristretto-main_window.o ristretto-navigator.o ristretto-picture_viewer.o ristretto-thumbnail_viewer.o -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -lm -lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -ldl -lglib-2.0 -lglib-2.0 -ldbus-glib-1 -ldbus-1 -lgobject-2.0 -lglib-2.0 -lexif -lm -lxfce4util -lglib-2.0 -lxfcegui4 -lgtk-x11-2.0 -lxfce4util -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -lm -lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -ldl -lglib-2.0 -pthread -lthunar-vfs-1 -lexo-0.3 -lgthread-2.0 -lrt -lgtk-x11-2.0 -lxfce4util -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -lm -lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -ldl -lglib-2.0 ristretto-main.o: In function `main': main.c:(.text+0x719): undefined reference to `gdk_color_to_string' 0.0.13 builds fine. Perhaps gdk_color_to_string is only in gtk+2 >= 2.12.x ??
Created attachment 1462 Gtk 2.10 compile fix This patch fixes the issue
Fixed with the supplied patch, version 0.0.15 has the patch applied too. so that works.