Eric...you want to try transferring the images with me? I
have good ISOs that match their md5sums, and we could transfer
them in any number of ways; I could cut them up into smaller
chunks for you if that helped transfer them.
If all that didn't work, I could burn 'em and send you a cd
or two.
No reason to work so hard to make a LRP-dev environment out
of something not made for it...
On Wed, Jan 24, 2001 at 08:43:32PM +0100, Eric Wolzak scribbled:
> Hello charles.and others
>
> As i want to be able to compile programms for lrp /leaf but can't get
> a debian slink image anywhere. (downloading 3 x 600 Mb failed), i
> tried to setup a "crosscompiling environment" but now I 'm
> obviously stuck.
>
> Task
> create an environment to develop lrp files on a different Linux
> environment, to be exact in a Glibc2 environment. (suse 7.0)
>
> Compiling and assembling is not that difficult.
> Problems exist in the creation of the right linking to the libraries.
>
> Ways to solve.
> 1a
> create an library directory with "lrp-libs"
> create an include library with include files from lrp.
> 1b
> give this location to the compiler by mean of the
> CC_FLAGS
> and LDFLAGS.
>
> Problem: complicated. forget to set an option and it doesnot
> function. Not all makefiles are that "correct ".
>
>
> 2a
> create a "cross-compiler" using GCC 2.95.2
> i used this technique:
>
> create an own directory for the "i486-lrp-linux" under
> /usr/i486-lrp-linux/
> compile the binutils with the target=i486-lrp-linux
> put ld, as, ar and ranlib in
> /usr/i486-lrp-linux/bin
>
> downloaded librarys from debian slink:
> -libc6_dev.19981211-6.deb
> -libg++2.8.2-dev_2.91.66-0slink2.deb
> -libncurses4-dev_4.2.3.deb
> -libpcap-dev_0.4a6-2.deb
> -libreadlineg2-dev_2_1-12.deb
> -libstdc++2.9-dev_2-91.66-0slink2.deb
> -libstringlist-dev_0.2.1-1.deb
>
> put them in tempdir/lrp-devel-lib/
>
> with all libs (libname) i did:
> dpkg-deb libname --fsys-tarfile > libname.tar
> tar -xf libname.tar
> so they are now at tempdir/usr/lib
>
> Compile GCC with --target=i486-lrp-linux (--host=i686-linux-gnu) \
> --prefix=/usr --with-header=/tempdir/lrp-devel-lib/usr/include \
> -- with-libs=/tempdir/lrp-devel-lib/usr/lib
>
> I created an function lrp-on that changed the PATH so that
> it first looks in /usr/i486-lrp-linux/bin/
>
> gcc -v
> shows the right search location for programms, library and include
> files
>
> Compiling and assembling does function without a problem, but
> during the linking process i get a lot of unresolved externals _dl.......
> in /lib/ld-so.6 ( a place it shouldn't be looking at all )
> static linking is possible but not what i want :(
>
> I think the problem is associated with the setup of the dynamic
> files.
> I don't want to "shoot" my old system.
>
> Does anybody have a good suggestion what my next step could be.
>
> The /usr/i486-lrp-linux/libs directory (target) contains:
>
> -rw-r--r-- 38 COPIED
> -rw-r--r-- 472 Mcrt1.o
> -rw-r--r-- 1 876 crt1.o
> -rw-r--r-- 904 crti.o
> -rw-r--r-- 643 crtn.o
> drwxr-xr-x 3 1024 gcc-lib
> -rw-r--r-- 1168 gcrt1.o
> -rwxr-xr-x ld-2.0.7.so
> lrwxrwxrwx ld-linux.so.2 -> ld-2.0.7.so
> -rw-r--r-- 982 libBrokenLocale.a
> lrwxrwxrwx libBrokenLocale.so -> /lib/libBrokenLocale-2.0.7.so
> -rw-r--r-- 21540 libStringList.a
> -rw-r--r-- 502 libStringList.la
> lrwxrwxrwx libStringList.so -> libStringList.so.0.2.1
> -rw-r--r-- 688 libbsd-compat.a
> -rw-r--r-- 1418004 libc.a
> -rw-r--r-- 178 libc.so
> -rw-r--r-- 3230 libc_nonshared.a
> -rw-r--r-- 20282 libcrypt.a
> lrwxrwxrwx libcrypt.so -> /lib/libcrypt-2.0.7.so
> lrwxrwxrwx libcurses.a -> libncurses.a
> lrwxrwxrwx libcurses.so -> libncurses.so
> -rw-r--r-- 1 libdb.a
> lrwxrwxrwx libdb.so -> /lib/libdb-2.0.7.so
> -rw-r--r-- 1 6070 libdl.a
> lrwxrwxrwx 1 libdl.so -> /lib/libdl-2.0.7.so
> -rw-r--r-- 1 78018 libform.a
> lrwxrwxrwx libform.so -> libform.so.4
> -rw-r--r-- 1 root root 352866 Apr 7 1999 libg++-2-libc6.0-1-
> 2.8.2.a
> lrwxrwxrwx 1 root root 26 Jan 22 23:54 libg++-libc6.0-
> 1.a.2 -> libg++-2-libc6.0-1-2.8.2.a
> -rw-r--r-- 664 libg.a
> -rw-r--r-- 30794 libhistory.a
> lrwxrwxrwx libhistory.so -> libhistory.so.2.1
> -rw-r--r-- 287002 libiberty.a
> -rw-r--r-- 505 libieee.a
> -rw-r--r-- 268806 libm.a
> lrwxrwxrwx libm.so -> /lib/libm-2.0.7.so
> -rw-r--r-- 716 libmcheck.a
> -rw-r--r-- 43542 libmenu.a
> lrwxrwxrwx libmenu.so -> libmenu.so.4
> -rw-r--r-- 373150 libncurses.a
> lrwxrwxrwx libncurses.so -> /lib/libncurses.so.4
> -rw-r--r-- 75770 libndbm.a
> lrwxrwxrwx libndbm.so -> libdb.so
> -rw-r--r-- 21610 libnsl.a
> lrwxrwxrwx libnsl.so -> /lib/libnsl-2.0.7.so
> lrwxrwxrwx libnss_compat.so -> /lib/libnss_compat-2.0.7.so
> lrwxrwxrwx libnss_db.so -> /lib/libnss_db-2.0.7.so
> lrwxrwxrwx libnss_dns.so -> /lib/libnss_dns-2.0.7.so
> lrwxrwxrwx libnss_files.so -> /lib/libnss_files-2.0.7.so
> lrwxrwxrwx libnss_nis.so -> /lib/libnss_nis-2.0.7.so
> -rw-r--r-- 16714 libpanel.a
> lrwxrwxrwx libpanel.so -> libpanel.so.4
> -rw-r--r-- 85920 libpcap.a
> lrwxrwxrwx libpcap.so -> libpcap.so.0
> -rw-r--r-- 664 libposix.a
> -rw-r--r-- 69632 libpthread.a
> lrwxrwxrwx libpthread.so -> /lib/libpthread-0.7.so
> -rw-r--r-- 235430 libreadline.a
> lrwxrwxrwx libreadline.so -> /lib/libreadline.so.2.1
> -rw-r--r-- 58480 libresolv.a
> lrwxrwxrwx libresolv.so -> /lib/libresolv-2.0.7.so
> -rw-r--r-- 33738 librpcsvc.a
> -rw-r--r-- 318052 libstdc++-2-libc6.0-1-2.9.0.a
> lrwxrwxrwx libstdc++-libc6.0-1.a.2 -> libstdc++-2-libc6.0-1-2.9.0.a
> -rw-r--r-- 2039718 libstdc++.a.2.10.0
> -rw-r--r-- 6836 libutil.a
> lrwxrwxrwx libutil.so -> /lib/libutil-2.0.7.so
>
> So there are a lot of unresolved externals, should these be fixed ?
>
> I hope somebody can point me in the right direction , the good gcc-
> manual, gclib2 howto and programming lib howto gave a lot of help
> but not enough.
>
> Question, how do i setup the targetlibs for dynamic linking.
>
> sorry for the long mail ;)
>
> Thanks for all help
>
> Eric Wolzak
>
> _______________________________________________
> Leaf-devel mailing list
> [EMAIL PROTECTED]
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--
rick -- A mind is like a parachute... it only works when it's open.
ICQ# 1590117 [EMAIL PROTECTED] (home)
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