Re: [Ltib] libpng compilation issue

[Stuart Hughes]

Hi Claudia,

The m532xevb is an MMUless platform and does not have a fully supported
package set in LTIB.  In many ways your best bet is to use uClinux-dist
(http://www.uclinux.org/pub/uClinux/dist/) for MMUless platforms.
However I just took a quick look and I don't think that has support for
libpng either.

You could try enabling "zlib" in the package configuration (./ltib
--configure) and see if that helps.


I suspect you got the BSP from a Freescale ISO image, in which case you
should try send your support queries to Freescale.  To do this:

   * go to http://www.freescale.com
   * click on "Support / Technical support"
   * click on "Submit a Service Request"
   * register to get a user name and password.
   * login in with your user name and password
   * on the "New Service Request" page:
      * category = Technical Request
      * topic = Linux BSP
      * Click on "Continue"
   * fill out the information for the service request
   * click on the "Submit" button at the bottom of the page.

Regards, Stuart

On Thu, 2007-04-12 at 15:38 +0200, Claudia De Bartolomeis wrote:
> Hi,
> my name is Claudia De Bartolomeis and
> I'm trying to compile libpng in the BSP m532xevb, based on kernel
> uClinux  2.6.17.7-uc1 by Freescale, using Ltib.
>  
> but it doesn't work.
> It seems due to undefined references to zlib functions.
>  
> Thanks much for any help with this. 
> Best Regards 
> Claudia De Bartolomeis
> 
>  
> address@hidden:~/ltib-m532xevb-20061117> ./ltib --force -m scbuild
> -p  libpng
>  
> Processing: libpng
> ====================
> rpmbuild --dbpath /home/claudia/ltib-m532xevb-20061117/rpmdb --define
> '_unpackaged_files_terminate_build 0' --define '_target_cpu m68knommu'
> --define '__strip strip' --define
> '_topdir /home/claudia/ltib-m532xevb-20061117/rpm' --define
> '_prefix /usr' --define
> '_tmppath /home/claudia/ltib-m532xevb-20061117/tmp' --define
> '_mandir /usr/share/man' --define '_sysconfdir /etc' --define
> '_localstatedir /var' -bc
> --short-circuit  
> /home/claudia/ltib-m532xevb-20061117/dist/lfs-5.1/libpng/libpng.spec
> Executing(%build): /bin/sh
> -e /home/claudia/ltib-m532xevb-20061117/tmp/rpm-tmp.72890
> + umask 022
> + cd /home/claudia/ltib-m532xevb-20061117/rpm/BUILD
> + cd libpng-1.2.8
> + make prefix=/usr -f scripts/makefile.linux
> make: Warning: File `scripts/makefile.linux' has modification time
> 1.1e+03 s in the future
> gcc -shared -Wl,-soname,libpng12.so.0 \
> -o libpng12.so.0.1.2.8 \
> png.pic.o pngset.pic.o pngget.pic.o pngrutil.pic.o pngtrans.pic.o
> pngwutil.pic.o pngread.pic.o pngrio.pic.o pngwio.pic.o pngwrite.pic.o
> pngrtran.pic.o pngwtran.pic.o pngmem.pic.o pngerror.pic.o
> pngpread.pic.o
> /opt/freescale/usr/local/gcc-4.1-uclibc-0.9/m68k-uclibc/m68k-uclinux/libc/m5307/usr/lib/crt1.o:
>  In function `_start':
> libc/sysdeps/linux/m68k/crt1.S:(.text+0x1c): undefined reference to
> `main'
> png.pic.o: In function `png_reset_zstream':
> png.c:(.text+0xb8): undefined reference to `inflateReset'
> png.pic.o: In function `png_calculate_crc':
> png.c:(.text+0x9c6): undefined reference to `crc32'
> png.pic.o: In function `png_reset_crc':
> png.c:(.text+0x9fa): undefined reference to `crc32'
> pngrutil.pic.o: In function `png_decompress_chunk':
> pngrutil.c:(.text+0x2482): undefined reference to `inflate'
> pngrutil.c:(.text+0x2526): undefined reference to `inflateReset'
> pngrutil.c:(.text+0x25ec): undefined reference to `inflateReset'
> pngrutil.c:(.text+0x26c6): undefined reference to `inflateReset'
> pngrutil.pic.o: In function `png_read_finish_row':
> pngrutil.c:(.text+0x29fc): undefined reference to `inflateReset'
> pngrutil.c:(.text+0x2a26): undefined reference to `inflate'
> pngrutil.c:(.text+0x2aa4): undefined reference to `inflateReset'
> pngwutil.pic.o: In function `png_text_compress':
> pngwutil.c:(.text+0x54a): undefined reference to `deflate'
> pngwutil.c:(.text+0x80e): undefined reference to `deflate'
> pngwutil.pic.o: In function `png_write_compressed_data_out':
> pngwutil.c:(.text+0xc80): undefined reference to `deflateReset'
> pngwutil.c:(.text+0xca6): undefined reference to `deflateReset'
> pngwutil.pic.o: In function `png_write_finish_row':
> pngwutil.c:(.text+0x2902): undefined reference to `deflate'
> pngwutil.c:(.text+0x29ee): undefined reference to `deflateReset'
> pngwutil.c:(.text+0x2a8a): undefined reference to `deflateReset'
> pngwutil.pic.o: In function `png_write_filtered_row':
> pngwutil.c:(.text+0x2ae6): undefined reference to `deflate'
> pngwutil.pic.o: In function `png_write_IHDR':
> pngwutil.c:(.text+0x6edc): undefined reference to `deflateInit2_'
> pngread.pic.o: In function `png_read_destroy':
> pngread.c:(.text+0x552): undefined reference to `inflateEnd'
> pngread.pic.o: In function `png_read_row':
> pngread.c:(.text+0xb96): undefined reference to `inflate'
> pngread.c:(.text+0xeca): undefined reference to `inflate'
> pngread.pic.o: In function `png_read_init_3':
> pngread.c:(.text+0x1f9e): undefined reference to `inflateInit_'
> pngread.c:(.text+0x206e): undefined reference to `inflateInit_'
> pngread.pic.o: In function `png_create_read_struct_2':
> pngread.c:(.text+0x231e): undefined reference to `inflateInit_'
> pngread.c:(.text+0x243c): undefined reference to `inflateInit_'
> pngwrite.pic.o: In function `png_write_destroy':
> pngwrite.c:(.text+0xe26): undefined reference to `deflateEnd'
> pngwrite.pic.o: In function `png_write_flush':
> pngwrite.c:(.text+0xfde): undefined reference to `deflate'
> pngrtran.pic.o: In function `png_build_gamma_table':
> pngrtran.c:(.text+0x89c2): undefined reference to `pow'
> pngrtran.c:(.text+0x8c16): undefined reference to `pow'
> pngrtran.c:(.text+0x8c82): undefined reference to `pow'
> pngrtran.c:(.text+0x8ea8): undefined reference to `pow'
> pngrtran.c:(.text+0x8f3a): undefined reference to `pow'
> pngrtran.pic.o:pngrtran.c:(.text+0x9090): more undefined references to
> `pow' follow
> pngpread.pic.o: In function `png_process_IDAT_data':
> pngpread.c:(.text+0xf2e): undefined reference to `inflate'
> pngpread.c:(.text+0xfcc): undefined reference to `inflate'
> pngpread.pic.o: In function `png_push_read_zTXt':
> pngpread.c:(.text+0x13a4): undefined reference to `inflate'
> pngpread.c:(.text+0x143e): undefined reference to `inflateReset'
> pngpread.c:(.text+0x150c): undefined reference to `inflateReset'
> pngpread.c:(.text+0x1538): undefined reference to `inflateReset'
> pngpread.c:(.text+0x15b4): undefined reference to `inflateReset'
> collect2: ld returned 1 exit status
> make: *** [libpng12.so.0.1.2.8] Error 1
> error: Bad exit status
> from /home/claudia/ltib-m532xevb-20061117/tmp/rpm-tmp.72890 (%build)
>  
> 
> RPM build errors:
>     Bad exit status
> from /home/claudia/ltib-m532xevb-20061117/tmp/rpm-tmp.72890 (%build)
> Build time for libpng: 1 seconds
>  
> Failed building libpng
>  
> 
> f_scbuild() returned an error, exiting
> Exiting on error or interrupt
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