Hi,

On Wed, 23 May 2018 at 22:39, Ladislav Michl <ladis@linux-mips.org> wrote:
On Wed, May 23, 2018 at 11:49:16AM +0200, Wim Vinckier wrote:
> Hi List,
>
> I'm trying to compile libSDL for arm with toolchain
> oselas.toolchain-2018.02.0-arm-v5te-linux-gnueabi-gcc-7.3.1-glibc-2.27-binutils-2.30-kernel-4.15-sanitize
> with ptxdist-2018.05.0 but it fails and I don't understand what's going
> wrong.  This is the linker error I get:
>
> ./.libs/libSDL_image.so: undefined reference to `png_set_longjmp_fn'

Just did quick test with both arm-v5te-linux-gnueabi and arm-v7a-linux-gnueabi
and I do not see above error. Also, care to tell what ptxdist version are you
using?

 
I'm using ptxdist-2018.05.0.

Google results for 'png_set_longjmp_fn' query gives a bit of clue, care to
check them?

Most of the items tells refer to an old version of the library hanging around. I see there's a libpng12 and a libpng16 in my tree. I'll try to clean it complete and come back after the rebuild.

Thanks for the suggestion, I should have checked that one earlier.

Thank you.

> This is the SDL part of my congfiguration:
>
> #
> # sdl
> #
> PTXCONF_SDL_GFX=m
> PTXCONF_SDL_TTF=y
> PTXCONF_SDL=y
> PTXCONF_SDL_TIMERS=y
> PTXCONF_SDL_FILE=y
> PTXCONF_SDL_CPUINFO=y
> # PTXCONF_SDL_AUDIO is not set
> # PTXCONF_SDL_VIDEO is not set
> PTXCONF_SDL_EVENT=y
> # PTXCONF_SDL_JOYSTICK is not set
> # PTXCONF_SDL_CDROM is not set
> PTXCONF_SDL_THREADS=y
> PTXCONF_SDL_TSLIB=y
> PTXCONF_SDL_IMAGE=m
> # PTXCONF_SDL_IMAGE__BMP is not set
> # PTXCONF_SDL_IMAGE__GIF is not set
> PTXCONF_SDL_IMAGE__JPG=y
> # PTXCONF_SDL_IMAGE__LBM is not set
> # PTXCONF_SDL_IMAGE__PCX is not set
> PTXCONF_SDL_IMAGE__PNG=y
> # PTXCONF_SDL_IMAGE__PNM is not set
> # PTXCONF_SDL_IMAGE__TGA is not set
> # PTXCONF_SDL_IMAGE__TIF is not set
> # PTXCONF_SDL_IMAGE__XCF is not set
> # PTXCONF_SDL_IMAGE__XPM is not set
> # PTXCONF_SDL_IMAGE__XV is not set
> # PTXCONF_SDL_MIXER is not set
>
>
> Does anyone knows what could be going on?
>
> Kind regards,
>
> wim vinckier.
> --
> I would love to change the world, but they wont give me the source code.

> _______________________________________________
> ptxdist mailing list
> ptxdist@pengutronix.de


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--
I would love to change the world, but they wont give me the source code.