Sorry to insisten,
But can anyone help me?
I cannot find what is happening.
thanks!!
On Sat, Jul 7, 2012 at 1:26 PM, Alberich de megres
<alberich...@gmail.com> wrote:
> Hello!
>
> I'm trying to cross-compile dfb-1.6.1 for arm.
>
> I'm getting a strange error: undefined reference to `dlopen'
> the same for dlerror, and dlclose.
>
> I checked for libdl in the cross-compiles sys-root and it's there:
> l$(gcc-sysroot)/lib/libdl.so.2
>
> What do I did wrong?
>
> thanks!!!
> ------------------------
>
> this is my configure:
>
> ./configure --host=arm-bcm2708hardfp-linux-gnueabi --build=i386-linux
> --target=arm-bcm2708hardfp-linux-gnueabi --disable-jpeg --disable-png
> --disable-gif --enable-fbdev=yes --disable-freetype --prefix=$PREFIX
> --disable-devmem --with-gfxdrivers='none' --with-inputdrivers='none'
> --enable-static --disable-shared --disable-x11
>
>
> The config final output:
>
> Build options:
> Version 1.6.1
> Linux powered yes
> Install prefix
> Config files in /etc
> Build shared libs no
> Build static libs yes
> Module directory ${exec_prefix}/lib/directfb-1.6-0
> CPPFLAGS -D_REENTRANT
> CFLAGS -Wall -Wstrict-prototypes
> -Wmissing-prototypes -Wno-strict-aliasing
> -Werror-implicit-function-declaration -O2 -g2 -ffast-math -pipe
> -D_GNU_SOURCE -std=gnu99 -Werror-implicit-function-declaration
> LDFLAGS
> LIBS -lrt -lpthread
> DYNLIB
> RTLIB -lrt
> THREADFLAGS -D_REENTRANT
> THREADLIB -lpthread
>
> Misc options:
> Multi Application Core no
> Fusion Kernel Device N/A
> Fusion message size 16384
> One (IPC) no
> Voodoo (network support) no
> Pure Voodoo (net only) no
> Debug supported yes
> Debug enabled no
> Trace support no
> MMX support no
> SSE support no
> Network support yes
> Include all strings yes
> Software Rendering yes
> Smooth SW Scaling no
> Dithering none
> Dithering 565 none
> zlib compression no
> Using setsockopt yes
>
> Building Tests no
> Building Tools yes
>
> Building System Modules:
> Linux FBDev support yes
> Generic /dev/mem support no
> Mesa/DRM/KMS support no
> PVR2D no
> EGL no
> X11 support no
> X11/VDPAU support no
> OSX support no
> SDL support no
> VNC support no
>
> Building Window Manager Modules:
> Default yes
> UniQuE no
>
> Building Image Provider Modules:
> GIF no
> JPEG no
> PNG no
> Imlib2 no
> PNM yes
> SVG no
> BMP yes
> JPEG2000 no
> MPEG2 yes
>
>
> Building Video Provider Modules:
> GIF no
> Video4Linux yes (v2: no)
> MNG no
>
> Building Font Modules:
> FreeType2
> LinoType no
> Default font yes
>
> Building Graphics Drivers:
> 3Dfx Voodoo no
> ATI Mach64 no
> ATI Rage 128 no
> ATI Radeon no
> Cirrus EP9X no
> Intel i810 no
> Intel i830 no
> Matrox no
> NeoMagic no
> NSC Geode no
> nVidia no
> PVR2D no
> PXA 3xx no
> Renesas SH7722/SH7723 no
> S3 Savage no
> SiS 315 no
> TI Davinci no
> TI OMAP no
> TVIA CyberPro no
> VIA CLE266 no
> VIA UniChrome no
> VMWare no
> VDPAU no
> --
> OpenGL no (GLX: no)
> OpenGL ES 2.0 no (Mesa: no, PVR2D: no)
>
>
> Building Input Drivers:
> DBox2 Remote no
> DreamBox Remote no
> Dynapro Touchscreen no
> ELO Touchscreen no
> Gunze Touchscreen no
> H3600 Touchscreen no
> Input Hub no
> Joystick no
> Keyboard no
> Linux Input no
> LiRC no
> MuTouch touchscreen no
> Zytronic touchscreen no
> PS/2 Mouse no
> Serial Mouse no
> SonyPI Jogdial no
> tslib no
> ucb1x00 Touchscreen no
> WM97xx Touchscreen no
>
>
> And the error:
>
>
>
> make[3]: Entering directory
> `/home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/src'
> CC idirectfb.lo
> CC directfb.lo
> CC directfb_result.lo
> CXX dummy.lo
> CC init.lo
> CXXLD libdirectfb.la
> libtool: link: warning: library
> `/home/crow/projects/rpi/tools/arm-bcm2708/x86-linux64-cross-arm-linux-hardfp/bin/../arm-bcm2708hardfp-linux-gnueabi//sys-root/lib/libstdc++.la'
> was moved.
> copying selected object files to avoid basename conflicts...
> rm -f libdirectfb_fixed.a
> arm-bcm2708hardfp-linux-gnueabi-ar cru libdirectfb_fixed.a `find .
> -name "*.o" | grep -v '.libs'`
> arm-bcm2708hardfp-linux-gnueabi-ranlib libdirectfb_fixed.a
> cp -pf libdirectfb_fixed.a .libs/libdirectfb.a
> make[3]: Leaving directory
> `/home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/src'
> make[2]: Leaving directory
> `/home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/src'
> Making all in tools
> make[2]: Entering directory
> `/home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/tools'
> CC dfbdump.o
> CCLD dfbdump
> libtool: link: warning: library
> `/home/crow/projects/rpi/tools/arm-bcm2708/x86-linux64-cross-arm-linux-hardfp/bin/../arm-bcm2708hardfp-linux-gnueabi//sys-root/lib/libstdc++.la'
> was moved.
> /home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/lib/direct/.libs/libdirect.a(modules.o):
> In function `open_module':
> /home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/lib/direct/modules.c:448:
> undefined reference to `dlopen'
> /home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/lib/direct/modules.c:450:
> undefined reference to `dlerror'
> /home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/lib/direct/.libs/libdirect.a(modules.o):
> In function `direct_modules_explore_directory':
> /home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/lib/direct/modules.c:260:
> undefined reference to `dlclose'
> /home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/lib/direct/modules.c:246:
> undefined reference to `dlclose'
> /home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/lib/direct/.libs/libdirect.a(modules.o):
> In function `unload_module':
> /home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/lib/direct/modules.c:414:
> undefined reference to `dlclose'
> /home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/lib/direct/.libs/libdirect.a(interface.o):
> In function `DirectGetInterface':
> /home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/lib/direct/interface.c:345:
> undefined reference to `dlopen'
> /home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/lib/direct/interface.c:420:
> undefined reference to `dlopen'
> /home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/lib/direct/interface.c:383:
> undefined reference to `dlerror'
> /home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/lib/direct/interface.c:352:
> undefined reference to `dlclose'
> /home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/lib/direct/interface.c:453:
> undefined reference to `dlerror'
> /home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/lib/direct/interface.c:427:
> undefined reference to `dlclose'
> collect2: ld returned 1 exit status
> make[2]: *** [dfbdump] Error 1
> make[2]: Leaving directory
> `/home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1/tools'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory
> `/home/crow/projects/rpi/compile_test/dfb/DirectFB-1.6.1'
> make: *** [all] Error 2
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