Riccardo Mottola wrote: > Hi, > > I just installed the cairo backend on NetBSD 6.1.2. (latest) with all > dependencies, including cairo, gotten from the latest binary packages. > > When i try to start any application, like Ink, I do get: > > /System/Library/Bundles/libgnustep-back-023.bundle/./libgnustep-back-023: > Undefined PLT symbol "cairo_xlib_surface_create" (symnum = 537)
which is not much of a surprise, given the output from ldd below. It obviously lacks a reference to libcairo.so. > My cairo is: > > narsil$ pkg_info | grep cairo > cairo-1.12.16 Vector graphics library with cross-device output support > cairo-gobject-1.12.16 Vector graphics library with cross-device output support > > I configure with: > $ ./configure CC=clang CPPFLAGS=-I/usr/pkg/include/cairo > -I/usr/X11R7/include/freetype2/ > > (-I extra flags to find the cairo and ft2 headers). You shouldn't need these flags. Pkg_config should find them for you, try pkg-config --cflags cairo. :-) > Everything seem sto compile and link smoothly. > > cairo linking appears to be done with: > clang -nostdlib -Wl,-r -rdynamic -Wl,-R/usr/pkg/lib -L/usr/pkg/lib > -Wl,-R/usr/X11R6/lib -L/usr/X11R6/lib -pthread -fexceptions > -fobjc-nonfragile-abi -o ./obj/subproject.o obj/cairo.obj/CairoSurface.m.o > obj/cairo.obj/CairoFontInfo.m.o obj/cairo.obj/CairoGState.m.o > obj/cairo.obj/CairoContext.m.o obj/cairo.obj/CairoFontEnumerator.m.o > obj/cairo.obj/CairoFaceInfo.m.o obj/cairo.obj/CairoPSSurface.m.o > obj/cairo.obj/CairoPDFSurface.m.o obj/cairo.obj/../fontconfig/FCFaceInfo.m.o > obj/cairo.obj/../fontconfig/FCFontEnumerator.m.o > obj/cairo.obj/../fontconfig/FCFontInfo.m.o obj/cairo.obj/XGCairoSurface.m.o > obj/cairo.obj/XGCairoXImageSurface.m.o obj/cairo.obj/XGCairoModernSurface.m.o > ; > clang: warning: argument unused during compilation: '-pthread' Here is the problem: The command line lacks an -lcairo option (and -lpixman as well). Again those flags should be provided by pkg-config. For instance, on my NetBSD system pkg-config --libs cairo returns -Wl,-R/usr/pkg/lib -L/usr/pkg/lib -lcairo Wolfgang _______________________________________________ Gnustep-dev mailing list Gnustep-dev@gnu.org https://lists.gnu.org/mailman/listinfo/gnustep-dev
