After compiling gnustep-back with ./configure LDFLAGS=-R/usr/pkg/lib .. it seems i can now start project center!
On Mon, Nov 22, 2010 at 12:43 AM, Wolfgang Lux <[email protected]>wrote: > Fred Kiefer wrote: > > Am 19.11.2010 19:24, schrieb Wolfgang Lux: >> >>> This is getting rather obscure now. Pixman is a dependency of cairo and >>> should be installed along with it. In fact, I just had a look at cairo's >>> dependencies in NetBSD's pkgsrc repository and it turns out that >>> freetype is a dependency of cairo as well, so it should have been >>> installed along with cairo in the first place. Did you remove some of >>> these packages manually? >>> >> >> As far as I remember, freetype was installed on his NetBSD system, but a >> rather crippled version. The same may just be true for pixman. But as >> you wrote this is now really getting obscure. Is there anybody else out >> there with a clean NetBSD 5.0 system to check whether this is the normal >> setup on this system? If so we will have to add a lot of extra configure >> checks to protect against this incomplete libraries. >> > > Ah, sorry for the noise. You are indeed right. NetBSD ships with a > libpixman-1 in /usr/X11R7/lib, which does not export the problematic > symbols. > > After quite a bit of testing, I finally found out that the problem is the > -R/usr/X11R7/lib flag on the command line (copied below for reference). This > option is understood by NetBSD's gcc and it ends up as an *initial* -R flag > to the linker, whereas the -Wl,-R<dir> options stay in their place. That > means that the broken libpixman will be found before the right one in > /usr/pkg/lib. Unfortunately, the -R flag is added automatically by autoconf > when testing for the X libraries, so we cannot get rid of it. A workaround > is to invoke configure as > ./configure LDFLAGS=-R/usr/pkg/lib > > I also noticed that configure.ac contains some code to add some additional > target OS directories to CPPFLAGS and LDFLAGS. In particular on NetBSD it > uses LDFLAGS="$LDFLAGS -Wl,-R/usr/pkg/lib -L/usr/pkg/lib". I expected that > changing -Wl,-R/usr/pkg/lib into -R/usr/pkg/lib would allow invoking > configure without the extra arg; but for some reason this didn't work (maybe > it was just late at night yesterday). > > gcc -shared -rdynamic -Wl,-R/usr/pkg/lib -L/usr/pkg/lib >> -Wl,-R/usr/X11R6/lib -L/usr/X11R6/lib -o >> ./libgnustep-back-019.bundle/./libgnustep-back-019 >> ./obj/libgnustep-back-019.obj/GSBackend.m.o ./gsc/obj/subproject.o >> ./x11/obj/subproject.o ./art/obj/subproject.o >> -L/root/GNUstep/Library/Libraries >> -L/usr/GNUstep/Local/Library/Libraries >> -L/usr/GNUstep/System/Library/Libraries -Wl,-R/usr/pkg/lib >> -L/usr/pkg/lib -L/usr/pkg/lib -lart_lgpl_2 -lm -L/usr/X11R7/lib >> -lfreetype -lz -L/usr/X11R7/lib -R/usr/X11R7/lib -lXmu -lXt -lXext >> >> -lX11 -lGL -lgnustep-gui -lgnustep-base -lpthread -lobjc >> -lm >> > > Wolfgang > >
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