Attachment 398892 Details for Bug 543320 – emerge log

emerge log

media-gfx-tachyon-0.99_beta6-20150314-145608.log (text/plain), 51.60 KB, created by Toralf Förster on 2015-03-14 15:51:24 UTC

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Creator: Toralf Förster

Created: 2015-03-14 15:51:24 UTC

Size: 51.60 KB

patch

obsolete

> * Package:    media-gfx/tachyon-0.99_beta6
> * Repository: gentoo
> * Maintainer: alexxy@gentoo.org sci@gentoo.org
> * USE:        abi_x86_64 amd64 elibc_glibc jpeg kernel_linux opengl png threads userland_GNU
> * FEATURES:   preserve-libs sandbox userpriv usersandbox
> * Using target: linux-thr-ogl
>>>> Unpacking source...
>>>> Unpacking tachyon-0.99b6.tar.gz to /var/tmp/portage/media-gfx/tachyon-0.99_beta6/work
>>>> Source unpacked in /var/tmp/portage/media-gfx/tachyon-0.99_beta6/work
>>>> Preparing source in /var/tmp/portage/media-gfx/tachyon-0.99_beta6/work/tachyon/unix ...
>Use of my $_ is experimental at /usr/lib64/perl5/vendor_perl/5.20.2/OpenBSD/PkgConfig.pm line 94.
>Use of my $_ is experimental at /usr/lib64/perl5/vendor_perl/5.20.2/OpenBSD/PkgConfig.pm line 94.
> * Applying tachyon-0.99_beta6-ldflags.patch ...
> [ ok ]
> * Applying tachyon-0.99_beta6-shared.patch ...
> [ ok ]
>>>> Source prepared.
>>>> Configuring source in /var/tmp/portage/media-gfx/tachyon-0.99_beta6/work/tachyon/unix ...
>>>> Source configured.
>>>> Compiling source in /var/tmp/portage/media-gfx/tachyon-0.99_beta6/work/tachyon/unix ...
>make -j1 linux-thr-ogl USEJPEG=-DUSEJPEG JPEGLIB=-ljpeg USEPNG=-DUSEPNG PNGINC=-I/usr/include/libpng16 PNGLIB=-L/usr/lib64 -lpng16 VERSION=0.99_beta6 
>make all \
>"ARCH = linux-thr-ogl" \
>"CC = x86_64-pc-linux-gnu-gcc" \
>"CFLAGS = -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include" \
>"AR = ar" \
>"ARFLAGS = r" \
>"STRIP = touch" \
>"LIBS = -L. -ltachyon -ljpeg -L/usr/lib64  -L/usr/X11R6/lib -lGL -lX11 -ljpeg -L/usr/lib64  -lm -lpthread"
>make[1]: Entering directory '/var/tmp/portage/media-gfx/tachyon-0.99_beta6/work/tachyon/unix'
>Building Tachyon Parallel Ray Tracing library
>Copyright 1994-2007, John E. Stone
>All Rights Reserveed
>Making architecture directory ../compile/linux-thr-ogl
>Making library directory ../compile/linux-thr-ogl/libtachyon
>make ../compile ../compile/linux-thr-ogl ../compile/linux-thr-ogl/libtachyon  ../compile/linux-thr-ogl/libtachyon.so  ../compile/linux-thr-ogl/tachyon
>make[2]: Entering directory '/var/tmp/portage/media-gfx/tachyon-0.99_beta6/work/tachyon/unix'
>make[2]: Nothing to be done for '../compile'.
>make[2]: Nothing to be done for '../compile/linux-thr-ogl'.
>make[2]: Nothing to be done for '../compile/linux-thr-ogl/libtachyon'.
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/api.c -o ../compile/linux-thr-ogl/libtachyon/api.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/apigeom.c -o ../compile/linux-thr-ogl/libtachyon/apigeom.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/box.c -o ../compile/linux-thr-ogl/libtachyon/box.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/global.c -o ../compile/linux-thr-ogl/libtachyon/global.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/hash.c -o ../compile/linux-thr-ogl/libtachyon/hash.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/parallel.c -o ../compile/linux-thr-ogl/libtachyon/parallel.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/threads.c -o ../compile/linux-thr-ogl/libtachyon/threads.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/camera.c -o ../compile/linux-thr-ogl/libtachyon/camera.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/render.c -o ../compile/linux-thr-ogl/libtachyon/render.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/trace.c -o ../compile/linux-thr-ogl/libtachyon/trace.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/grid.c -o ../compile/linux-thr-ogl/libtachyon/grid.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/intersect.c -o ../compile/linux-thr-ogl/libtachyon/intersect.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/sphere.c -o ../compile/linux-thr-ogl/libtachyon/sphere.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/plane.c -o ../compile/linux-thr-ogl/libtachyon/plane.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/ring.c -o ../compile/linux-thr-ogl/libtachyon/ring.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/triangle.c -o ../compile/linux-thr-ogl/libtachyon/triangle.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/cylinder.c -o ../compile/linux-thr-ogl/libtachyon/cylinder.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/quadric.c -o ../compile/linux-thr-ogl/libtachyon/quadric.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/extvol.c -o ../compile/linux-thr-ogl/libtachyon/extvol.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/vol.c -o ../compile/linux-thr-ogl/libtachyon/vol.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/ui.c -o ../compile/linux-thr-ogl/libtachyon/ui.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/util.c -o ../compile/linux-thr-ogl/libtachyon/util.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/vector.c -o ../compile/linux-thr-ogl/libtachyon/vector.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/shade.c -o ../compile/linux-thr-ogl/libtachyon/shade.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/texture.c -o ../compile/linux-thr-ogl/libtachyon/texture.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/coordsys.c -o ../compile/linux-thr-ogl/libtachyon/coordsys.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/imap.c -o ../compile/linux-thr-ogl/libtachyon/imap.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/light.c -o ../compile/linux-thr-ogl/libtachyon/light.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/imageio.c -o ../compile/linux-thr-ogl/libtachyon/imageio.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/jpeg.c -o ../compile/linux-thr-ogl/libtachyon/jpeg.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/pngfile.c -o ../compile/linux-thr-ogl/libtachyon/pngfile.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/ppm.c -o ../compile/linux-thr-ogl/libtachyon/ppm.o
>../src/ppm.c: In function âgetintâ:
>../src/ppm.c:30:14: warning: ignoring return value of âfgetsâ, declared with attribute warn_unused_result [-Wunused-result]
>         fgets(ch, sizeof(ch), dfile);
>              ^
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/psd.c -o ../compile/linux-thr-ogl/libtachyon/psd.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/sgirgb.c -o ../compile/linux-thr-ogl/libtachyon/sgirgb.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/tgafile.c -o ../compile/linux-thr-ogl/libtachyon/tgafile.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC -c ../src/winbmp.c -o ../compile/linux-thr-ogl/libtachyon/winbmp.o
>x86_64-pc-linux-gnu-gcc -Wl,-O1 -Wl,--as-needed -shared -Wl,-soname,libtachyon.so.0.99_beta6 -o ../compile/linux-thr-ogl/libtachyon.so.0.99_beta6 -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -fPIC ../compile/linux-thr-ogl/libtachyon/api.o ../compile/linux-thr-ogl/libtachyon/apigeom.o ../compile/linux-thr-ogl/libtachyon/box.o ../compile/linux-thr-ogl/libtachyon/global.o ../compile/linux-thr-ogl/libtachyon/hash.o ../compile/linux-thr-ogl/libtachyon/parallel.o ../compile/linux-thr-ogl/libtachyon/threads.o ../compile/linux-thr-ogl/libtachyon/camera.o ../compile/linux-thr-ogl/libtachyon/render.o ../compile/linux-thr-ogl/libtachyon/trace.o ../compile/linux-thr-ogl/libtachyon/grid.o ../compile/linux-thr-ogl/libtachyon/intersect.o ../compile/linux-thr-ogl/libtachyon/sphere.o ../compile/linux-thr-ogl/libtachyon/plane.o ../compile/linux-thr-ogl/libtachyon/ring.o ../compile/linux-thr-ogl/libtachyon/triangle.o ../compile/linux-thr-ogl/libtachyon/cylinder.o ../compile/linux-thr-ogl/libtachyon/quadric.o ../compile/linux-thr-ogl/libtachyon/extvol.o ../compile/linux-thr-ogl/libtachyon/vol.o ../compile/linux-thr-ogl/libtachyon/ui.o ../compile/linux-thr-ogl/libtachyon/util.o ../compile/linux-thr-ogl/libtachyon/vector.o ../compile/linux-thr-ogl/libtachyon/shade.o ../compile/linux-thr-ogl/libtachyon/texture.o ../compile/linux-thr-ogl/libtachyon/coordsys.o ../compile/linux-thr-ogl/libtachyon/imap.o ../compile/linux-thr-ogl/libtachyon/light.o ../compile/linux-thr-ogl/libtachyon/imageio.o ../compile/linux-thr-ogl/libtachyon/jpeg.o ../compile/linux-thr-ogl/libtachyon/pngfile.o ../compile/linux-thr-ogl/libtachyon/ppm.o ../compile/linux-thr-ogl/libtachyon/psd.o ../compile/linux-thr-ogl/libtachyon/sgirgb.o ../compile/linux-thr-ogl/libtachyon/tgafile.o ../compile/linux-thr-ogl/libtachyon/winbmp.o -L/usr/lib64 -lm -lpthread -ljpeg
>ln -s libtachyon.so.0.99_beta6 ../compile/linux-thr-ogl/libtachyon.so
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -I../src -I../demosrc -c ../demosrc/main.c -o ../compile/linux-thr-ogl/libtachyon/main.o
>../demosrc/main.c: In function âanimate_sceneâ:
>../demosrc/main.c:504:13: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>       fscanf(camfp, "%f %f %f  %f %f %f  %f %f %f",
>             ^
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -I../src -I../demosrc -c ../demosrc/getargs.c -o ../compile/linux-thr-ogl/libtachyon/getargs.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include  -I../src -I../demosrc -c ../demosrc/parse.c -o ../compile/linux-thr-ogl/libtachyon/parse.o
>../demosrc/parse.c:1468:16: warning: âGetSphereArrayâ defined but not used [-Wunused-function]
> static errcode GetSphereArray(parsehandle * ph, SceneHandle scene) {
>                ^
>../demosrc/parse.c: In function âreadmodelâ:
>../demosrc/parse.c:242:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph.ifp, "%s", tmp);
>           ^
>../demosrc/parse.c: In function âGetScenedefsâ:
>../demosrc/parse.c:321:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%d %d", &xres, &yres);
>         ^
>../demosrc/parse.c: In function âGetStringâ:
>../demosrc/parse.c:212:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%s", data);
>         ^
>../demosrc/parse.c: In function âPrintSyntaxErrorâ:
>../demosrc/parse.c:189:10: warning: ignoring return value of âfreadâ, declared with attribute warn_unused_result [-Wunused-result]
>     fread(cbuf, readsize, 1, ph->ifp);
>          ^
>../demosrc/parse.c: In function âGetObjectâ:
>../demosrc/parse.c:592:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%s", includefile);
>           ^
>../demosrc/parse.c: In function âGetTextureâ:
>../demosrc/parse.c:765:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%s", tmp);
>         ^
>../demosrc/parse.c: In function âGetVCSTriâ:
>../demosrc/parse.c:1444:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f %f %f", &a, &b, &c);
>         ^
>../demosrc/parse.c:1450:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f %f %f", &a, &b, &c);
>         ^
>../demosrc/parse.c:1456:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f %f %f", &a, &b, &c);
>         ^
>../demosrc/parse.c: In function âGetVertexArrayâ:
>../demosrc/parse.c:1560:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%s", arraytype); /* read next array type */
>         ^
>../demosrc/parse.c:1566:13: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>       fscanf(ph->ifp, "%f %f %f", &v[i], &v[i+1], &v[i+2]); 
>             ^
>../demosrc/parse.c:1568:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%s", arraytype); /* read next array type */
>           ^
>../demosrc/parse.c:1578:13: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>       fscanf(ph->ifp, "%f %f %f", &n[i], &n[i+1], &n[i+2]); 
>             ^
>../demosrc/parse.c:1580:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%s", arraytype); /* read next array type */
>           ^
>../demosrc/parse.c:1598:15: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>         fscanf(ph->ifp, "%f %f %f", &c[i], &c[i+1], &c[i+2]); 
>               ^
>../demosrc/parse.c:1638:15: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>         fscanf(ph->ifp, "%d", &facets[i]); 
>               ^
>../demosrc/parse.c:1705:15: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>         fscanf(ph->ifp, "%d %d %d", &facets[i], &facets[i+1], &facets[i+2]); 
>               ^
>../demosrc/parse.c:1766:13: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>       fscanf(ph->ifp, "%s", arraytype); /* read next array type */
>             ^
>../demosrc/parse.c: In function âGetSphereâ:
>../demosrc/parse.c:1279:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f", &a); 
>         ^
>../demosrc/parse.c: In function âGetFCylinderâ:
>../demosrc/parse.c:1230:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f", &a);
>         ^
>../demosrc/parse.c: In function âGetRingâ:
>../demosrc/parse.c:1356:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, " %f ", &a);
>         ^
>../demosrc/parse.c:1358:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, " %f ", &b);
>         ^
>../demosrc/parse.c: In function âGetPolyCylinderâ:
>../demosrc/parse.c:1248:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%d", &numpts);
>         ^
>../demosrc/parse.c:1257:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f", &a);
>         ^
>../demosrc/parse.c: In function âGetCylinderâ:
>../demosrc/parse.c:1201:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f", &a);
>         ^
>../demosrc/parse.c: In function âGetVolâ:
>../demosrc/parse.c:1318:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%d %d %d ", &x, &y, &z);
>         ^
>../demosrc/parse.c:1320:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%s", fname);  
>         ^
>../demosrc/parse.c: In function âGetImageDefâ:
>../demosrc/parse.c:665:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%s", texname);
>         ^
>../demosrc/parse.c:689:15: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>         fscanf(ph->ifp, "%s", clrstr);
>               ^
>../demosrc/parse.c: In function âGetTexDefâ:
>../demosrc/parse.c:743:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%s", texname);
>         ^
>../demosrc/parse.c: In function âGetTexAliasâ:
>../demosrc/parse.c:753:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%s", texname);
>         ^
>../demosrc/parse.c:754:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%s", aliasname);
>         ^
>../demosrc/parse.c: In function âGetLightâ:
>../demosrc/parse.c:983:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f", &a);  /* read in radius */ 
>         ^
>../demosrc/parse.c:986:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%s", tmp);
>         ^
>../demosrc/parse.c:988:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%f %f %f", &r, &g, &b);
>           ^
>../demosrc/parse.c:1000:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%f", &a); 
>           ^
>../demosrc/parse.c:1003:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%f", &a); 
>           ^
>../demosrc/parse.c:1006:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%f", &a); 
>           ^
>../demosrc/parse.c: In function âGetColorâ:
>../demosrc/parse.c:650:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f %f %f", &r, &g, &b);
>         ^
>../demosrc/parse.c: In function âGetDirLightâ:
>../demosrc/parse.c:956:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%s", tmp);
>         ^
>../demosrc/parse.c:958:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%f %f %f", &r, &g, &b);
>           ^
>../demosrc/parse.c: In function âGetSkyLightâ:
>../demosrc/parse.c:1028:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%d", &numsamples);
>         ^
>../demosrc/parse.c:1031:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f %f %f", &ambcol.r, &ambcol.g, &ambcol.b);
>         ^
>../demosrc/parse.c: In function âGetSpotLightâ:
>../demosrc/parse.c:1054:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f", &a);  /* read in radius */ 
>         ^
>../demosrc/parse.c:1060:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f",&a);
>         ^
>../demosrc/parse.c:1063:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f", &a);
>         ^
>../demosrc/parse.c:1066:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%s", tmp);
>         ^
>../demosrc/parse.c:1068:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%f %f %f", &r, &g, &b);
>           ^
>../demosrc/parse.c:1079:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%f", &a);
>           ^
>../demosrc/parse.c:1082:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%f", &a);
>           ^
>../demosrc/parse.c:1085:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%f", &a);
>           ^
>../demosrc/parse.c: In function âGetLandScapeâ:
>../demosrc/parse.c:1790:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%d %d", &m, &n);
>         ^
>../demosrc/parse.c:1793:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f %f", &a, &b);   
>         ^
>../demosrc/parse.c: In function âGetShaderModeâ:
>../demosrc/parse.c:334:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%s", data);
>         ^
>../demosrc/parse.c:349:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%s", data);
>           ^
>../demosrc/parse.c:358:13: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>       fscanf(ph->ifp, "%d", &transmaxsurf);
>             ^
>../demosrc/parse.c:377:13: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>       fscanf(ph->ifp, "%f %f %f", &aoambient.r, &aoambient.g, &aoambient.b);
>             ^
>../demosrc/parse.c:380:13: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>       fscanf(ph->ifp, "%f", &aodirect);
>             ^
>../demosrc/parse.c:383:13: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>       fscanf(ph->ifp, "%d", &aosamples);
>             ^
>../demosrc/parse.c: In function âGetCameraâ:
>../demosrc/parse.c:404:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%s", data);
>         ^
>../demosrc/parse.c:406:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%s", data);
>           ^
>../demosrc/parse.c:415:13: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>       fscanf(ph->ifp, "%f", &a);  
>             ^
>../demosrc/parse.c:418:13: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>       fscanf(ph->ifp, "%f", &b);  
>             ^
>../demosrc/parse.c:426:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%f", &a);  
>           ^
>../demosrc/parse.c:429:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%f", &a);
>           ^
>../demosrc/parse.c:437:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f", &b);  
>         ^
>../demosrc/parse.c:441:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%d", &antialiasing);
>         ^
>../demosrc/parse.c:444:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%d", &raydepth);
>         ^
>../demosrc/parse.c:447:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f %f %f", &a, &b, &c);
>         ^
>../demosrc/parse.c:453:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f %f %f", &a, &b, &c);
>         ^
>../demosrc/parse.c:459:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f %f %f", &a, &b, &c);
>         ^
>../demosrc/parse.c:467:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%s", data);
>         ^
>../demosrc/parse.c:469:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%f %f %f %f", &a, &b, &c, &d);
>           ^
>../demosrc/parse.c:471:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%s", data);
>           ^
>../demosrc/parse.c: In function âGetTPolyFileâ:
>../demosrc/parse.c:1835:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%s", ifname);
>         ^
>../demosrc/parse.c:1845:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ifp, "%d", &v);
>           ^
>../demosrc/parse.c: In function âGetBackGndâ:
>../demosrc/parse.c:1135:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f %f %f", &r, &g, &b);
>         ^
>../demosrc/parse.c: In function âGetBackGndGradientâ:
>../demosrc/parse.c:1152:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%s", gradienttype); /* read next array type */
>         ^
>../demosrc/parse.c:1166:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f %f %f", &updir[0], &updir[1], &updir[2]);
>         ^
>../demosrc/parse.c:1169:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f", &topval);
>         ^
>../demosrc/parse.c:1172:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f", &botval);
>         ^
>../demosrc/parse.c:1175:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f %f %f", &topcol[0], &topcol[1], &topcol[2]);
>         ^
>../demosrc/parse.c:1178:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f %f %f", &botcol[0], &botcol[1], &botcol[2]);
>         ^
>../demosrc/parse.c: In function âGetFogâ:
>../demosrc/parse.c:1103:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%s", tmp); 
>         ^
>../demosrc/parse.c:1115:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f", &start);
>         ^
>../demosrc/parse.c:1118:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f", &end);
>         ^
>../demosrc/parse.c:1121:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f", &density);
>         ^
>../demosrc/parse.c: In function âGetTexBodyâ:
>../demosrc/parse.c:794:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f", &a); 
>         ^
>../demosrc/parse.c:798:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f", &b);
>         ^
>../demosrc/parse.c:802:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f", &c);
>         ^
>../demosrc/parse.c:806:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%f", &d);  
>         ^
>../demosrc/parse.c:809:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(ph->ifp, "%s", tmp);
>         ^
>../demosrc/parse.c:811:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%s", tmp);
>           ^
>../demosrc/parse.c:815:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%s", tmp); /* read next item */
>           ^
>../demosrc/parse.c:819:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%f", &outline);
>           ^
>../demosrc/parse.c:821:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%f", &outlinewidth);
>           ^
>../demosrc/parse.c:822:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%s", tmp); /* read next item */
>           ^
>../demosrc/parse.c:826:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%s", tmp);
>           ^
>../demosrc/parse.c:837:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%f", &phong);
>           ^
>../demosrc/parse.c:839:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%f", &phongexp);
>           ^
>../demosrc/parse.c:840:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%s", tmp);
>           ^
>../demosrc/parse.c:854:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%f %f %f", &a, &b, &c);
>           ^
>../demosrc/parse.c:862:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(ph->ifp, "%d", &tex.texturefunc);
>           ^
>../demosrc/parse.c:885:15: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>         fscanf(ph->ifp, "%s", tex.imap);
>               ^
>../demosrc/parse.c:895:15: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>         fscanf(ph->ifp, "%s", tex.imap);
>               ^
>../demosrc/parse.c:909:15: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>         fscanf(ph->ifp, "%s", tex.imap);
>               ^
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include  -I../src -I../demosrc -c ../demosrc/nffparse.c -o ../compile/linux-thr-ogl/libtachyon/nffparse.o
>../demosrc/nffparse.c: In function âNFFGetStringâ:
>../demosrc/nffparse.c:47:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile,"%s",data);
>         ^
>../demosrc/nffparse.c: In function âNFFGetVectorâ:
>../demosrc/nffparse.c:59:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%f %f %f", &a, &b, &c);
>         ^
>../demosrc/nffparse.c: In function âNFFGetScenedefsâ:
>../demosrc/nffparse.c:109:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%f", &vangle);
>         ^
>../demosrc/nffparse.c:114:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%f", &hither);
>         ^
>../demosrc/nffparse.c:117:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%d %d", &xres, &yres);
>         ^
>../demosrc/nffparse.c: In function âNFFGetBackgroundâ:
>../demosrc/nffparse.c:138:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%f %f %f", &r, &g, &b);
>         ^
>../demosrc/nffparse.c: In function âNFFGetLightâ:
>../demosrc/nffparse.c:157:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%f %f %f", &r, &g, &b);
>         ^
>../demosrc/nffparse.c: In function âNFFGetTextureâ:
>../demosrc/nffparse.c:171:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%f %f %f %f %f %f %f %f", 
>         ^
>../demosrc/nffparse.c: In function âNFFGetCylConeâ:
>../demosrc/nffparse.c:193:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%f", &baserad);
>         ^
>../demosrc/nffparse.c:196:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%f", &apexrad);
>         ^
>../demosrc/nffparse.c: In function âNFFGetSphereâ:
>../demosrc/nffparse.c:215:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%f", &a);
>         ^
>../demosrc/nffparse.c: In function âNFFGetPolygonâ:
>../demosrc/nffparse.c:227:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%d", &numverts); 
>         ^
>../demosrc/nffparse.c: In function âNFFGetPatchâ:
>../demosrc/nffparse.c:246:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%d", &numverts); 
>         ^
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -I../src -I../demosrc -c ../demosrc/glwin.c -o ../compile/linux-thr-ogl/libtachyon/glwin.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -I../src -I../demosrc -c ../demosrc/spaceball.c -o ../compile/linux-thr-ogl/libtachyon/spaceball.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -I../src -I../demosrc -c ../demosrc/trackball.c -o ../compile/linux-thr-ogl/libtachyon/trackball.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include  -I../src -I../demosrc  -c ../demosrc/mgfparse.c -o ../compile/linux-thr-ogl/libtachyon/mgfparse.o
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include  -I../src -I../demosrc -c ../demosrc/ac3dparse.c -o ../compile/linux-thr-ogl/libtachyon/ac3dparse.o
>../demosrc/ac3dparse.c: In function âParseAC3Dâ:
>../demosrc/ac3dparse.c:105:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%s", filehdr);
>         ^
>../demosrc/ac3dparse.c: In function âGetMaterialâ:
>../demosrc/ac3dparse.c:207:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%s", texname);
>         ^
>../demosrc/ac3dparse.c:210:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%f %f %f", &a, &b, &c); 
>         ^
>../demosrc/ac3dparse.c:217:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%f %f %f", &a, &b, &c); 
>         ^
>../demosrc/ac3dparse.c:221:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%f %f %f", &a, &b, &c);
>         ^
>../demosrc/ac3dparse.c:224:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%f %f %f", &a, &b, &c);
>         ^
>../demosrc/ac3dparse.c:228:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%d", &e);
>         ^
>../demosrc/ac3dparse.c:231:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%f", &d);  
>         ^
>../demosrc/ac3dparse.c: In function âGetStringâ:
>../demosrc/ac3dparse.c:82:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile,"%s",data);
>         ^
>../demosrc/ac3dparse.c: In function âGetRecurseObjectâ:
>../demosrc/ac3dparse.c:398:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%s", objname);
>         ^
>../demosrc/ac3dparse.c:399:9: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>   fscanf(dfile, "%s", token);
>         ^
>../demosrc/ac3dparse.c:402:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(dfile, "%s", token);
>           ^
>../demosrc/ac3dparse.c:405:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(dfile, "%d", &data);
>           ^
>../demosrc/ac3dparse.c:406:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(dfile, "%s", token);
>           ^
>../demosrc/ac3dparse.c:409:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(dfile, "%s", texname);
>           ^
>../demosrc/ac3dparse.c:410:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(dfile, "%s", token);
>           ^
>../demosrc/ac3dparse.c:413:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(dfile, "%f %f", &txrepa, &txrepb);
>           ^
>../demosrc/ac3dparse.c:414:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(dfile, "%s", token);
>           ^
>../demosrc/ac3dparse.c:419:15: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>         fscanf(dfile, "%f", &localrmat[j][i]);
>               ^
>../demosrc/ac3dparse.c:422:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(dfile, "%s", token);
>           ^
>../demosrc/ac3dparse.c:426:13: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>       fscanf(dfile, "%f", &localtmat[j]);
>             ^
>../demosrc/ac3dparse.c:428:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(dfile, "%s", token);
>           ^
>../demosrc/ac3dparse.c:433:15: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>         fscanf(dfile, "%f", &localrmat[j][i]);
>               ^
>../demosrc/ac3dparse.c:436:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(dfile, "%s", token);
>           ^
>../demosrc/ac3dparse.c:447:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(dfile, "%s", urlname);
>           ^
>../demosrc/ac3dparse.c:448:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(dfile, "%s", token);
>           ^
>../demosrc/ac3dparse.c:452:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(dfile, "%s", token);
>           ^
>../demosrc/ac3dparse.c:457:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(dfile, "%d", &numvert);
>           ^
>../demosrc/ac3dparse.c:467:13: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>       fscanf(dfile, "%f %f %f", &vtx[0], &vtx[1], &vtx[2]);
>             ^
>../demosrc/ac3dparse.c:475:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(dfile, "%s", token);
>           ^
>../demosrc/ac3dparse.c:478:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(dfile, "%d", &numsurf);
>           ^
>../demosrc/ac3dparse.c:479:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(dfile, "%s", token);
>           ^
>../demosrc/ac3dparse.c:492:15: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>         fscanf(dfile, "%s", token);
>               ^
>../demosrc/ac3dparse.c:497:15: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>         fscanf(dfile, "%s", token);
>               ^
>../demosrc/ac3dparse.c:500:15: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>         fscanf(dfile, "%d", &materialnum);
>               ^
>../demosrc/ac3dparse.c:501:15: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>         fscanf(dfile, "%s", token);
>               ^
>../demosrc/ac3dparse.c:504:15: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>         fscanf(dfile, "%d", &numrefs);  
>               ^
>../demosrc/ac3dparse.c:510:15: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>         fscanf(dfile, "%d %f %f", &refarray[i], &a, &b);  
>               ^
>../demosrc/ac3dparse.c:542:13: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>       fscanf(dfile, "%s", token);
>             ^
>../demosrc/ac3dparse.c:566:11: warning: ignoring return value of âfscanfâ, declared with attribute warn_unused_result [-Wunused-result]
>     fscanf(dfile, "%d", &numkids);
>           ^
>x86_64-pc-linux-gnu-gcc -march=native -O2 -pipe -Wall    -DLinux -DTHR -DUSEATOMICBARRIERS -D_REENTRANT -DUSEJPEG -DUSEPNG    -I/usr/include/libpng16  -DUSEOPENGL -I/usr/X11R6/include -Wl,-O1 -Wl,--as-needed -I../src -I../demosrc -o ../compile/linux-thr-ogl/tachyon ../compile/linux-thr-ogl/libtachyon/main.o ../compile/linux-thr-ogl/libtachyon/getargs.o ../compile/linux-thr-ogl/libtachyon/parse.o ../compile/linux-thr-ogl/libtachyon/nffparse.o ../compile/linux-thr-ogl/libtachyon/glwin.o ../compile/linux-thr-ogl/libtachyon/spaceball.o ../compile/linux-thr-ogl/libtachyon/trackball.o ../compile/linux-thr-ogl/libtachyon/mgfparse.o ../compile/linux-thr-ogl/libtachyon/ac3dparse.o  -L../compile/linux-thr-ogl   -L. -ltachyon -ljpeg -L/usr/lib64  -L/usr/X11R6/lib -lGL -lX11 -ljpeg -L/usr/lib64  -lm -lpthread
>../compile/linux-thr-ogl/libtachyon.so: undefined reference to `png_create_read_struct'
>../compile/linux-thr-ogl/libtachyon.so: undefined reference to `png_get_rows'
>../compile/linux-thr-ogl/libtachyon.so: undefined reference to `png_free'
>../compile/linux-thr-ogl/libtachyon.so: undefined reference to `png_malloc'
>../compile/linux-thr-ogl/libtachyon.so: undefined reference to `png_init_io'
>../compile/linux-thr-ogl/libtachyon.so: undefined reference to `png_get_image_height'
>../compile/linux-thr-ogl/libtachyon.so: undefined reference to `png_set_gAMA'
>../compile/linux-thr-ogl/libtachyon.so: undefined reference to `png_set_text'
>../compile/linux-thr-ogl/libtachyon.so: undefined reference to `png_get_image_width'
>../compile/linux-thr-ogl/libtachyon.so: undefined reference to `png_set_rows'
>../compile/linux-thr-ogl/libtachyon.so: undefined reference to `png_create_info_struct'
>../compile/linux-thr-ogl/libtachyon.so: undefined reference to `png_set_longjmp_fn'
>../compile/linux-thr-ogl/libtachyon.so: undefined reference to `png_create_write_struct'
>../compile/linux-thr-ogl/libtachyon.so: undefined reference to `png_set_IHDR'
>../compile/linux-thr-ogl/libtachyon.so: undefined reference to `png_write_png'
>../compile/linux-thr-ogl/libtachyon.so: undefined reference to `png_read_png'
>../compile/linux-thr-ogl/libtachyon.so: undefined reference to `png_destroy_read_struct'
>../compile/linux-thr-ogl/libtachyon.so: undefined reference to `png_destroy_write_struct'
>collect2: error: ld returned 1 exit status
>Makefile:124: recipe for target '../compile/linux-thr-ogl/tachyon' failed
>make[2]: *** [../compile/linux-thr-ogl/tachyon] Error 1
>make[2]: Leaving directory '/var/tmp/portage/media-gfx/tachyon-0.99_beta6/work/tachyon/unix'
>Makefile:84: recipe for target 'all' failed
>make[1]: *** [all] Error 2
>make[1]: Leaving directory '/var/tmp/portage/media-gfx/tachyon-0.99_beta6/work/tachyon/unix'
>Make-arch:1376: recipe for target 'linux-thr-ogl' failed
>make: *** [linux-thr-ogl] Error 2
> * ERROR: media-gfx/tachyon-0.99_beta6::gentoo failed (compile phase):
> *   emake failed
> * 
> * If you need support, post the output of `emerge --info '=media-gfx/tachyon-0.99_beta6::gentoo'`,
> * the complete build log and the output of `emerge -pqv '=media-gfx/tachyon-0.99_beta6::gentoo'`.
> * The complete build log is located at '/var/log/portage/media-gfx:tachyon-0.99_beta6:20150314-145608.log'.
> * For convenience, a symlink to the build log is located at '/var/tmp/portage/media-gfx/tachyon-0.99_beta6/temp/build.log'.
> * The ebuild environment file is located at '/var/tmp/portage/media-gfx/tachyon-0.99_beta6/temp/environment'.
> * Working directory: '/var/tmp/portage/media-gfx/tachyon-0.99_beta6/work/tachyon/unix'
> * S: '/var/tmp/portage/media-gfx/tachyon-0.99_beta6/work/tachyon/unix'

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Attachments on bug 543320: 398892