Fwd: !(fun) with tls
Niklaus
niklaus@gmail.com
Thu Jun 22 16:02:00 GMT 2006
---------- Forwarded message ----------
From: Niklaus <niklaus@gmail.com>
Date: Jun 22, 2006 10:02 PM
Subject: Re: !(fun) with tls
To: NZG <ngustavson@emacinc.com>
no gcc couldn't find libc.
your sysroot directory doesn't have a file label libc.so* and libc.a
in lib or /usr/lib/
For the taget mips-deb-linux my directories look like this. So you
will have to copy them or softlink them.
pro@deb:~/crossenv/mips-deb-linux/lib$ ls
ld-2.3.4.so libcrypt.so.1 libnss_compat-2.3.4.so
libnss_nisplus.so.2 libstdc++.so.6
ld.so.1 libdl-2.3.4.so libnss_compat.so.2
libpcprofile.so libstdc++.so.6.0.3
ldscripts libdl.so.2 libnss_dns-2.3.4.so
libpthread-0.10.so libsupc++.a
libBrokenLocale-2.3.4.so libgcc_s.so libnss_dns.so.2
libpthread.so.0 libsupc++.la
libBrokenLocale.so.1 libgcc_s.so.1 libnss_files-2.3.4.so
libresolv-2.3.4.so libthread_db-1.0.so
libSegFault.so libiberty.a libnss_files.so.2
libresolv.so.2 libthread_db.so.1
libanl-2.3.4.so libm-2.3.4.so libnss_hesiod-2.3.4.so
librt-2.3.4.so libutil-2.3.4.so
libanl.so.1 libm.so.6 libnss_hesiod.so.2
librt.so.1 libutil.so.1
libc-2.3.4.so libmemusage.so libnss_nis-2.3.4.so libstdc++.a
libc.so.6 libnsl-2.3.4.so libnss_nis.so.2 libstdc++.la
libcrypt-2.3.4.so libnsl.so.1 libnss_nisplus-2.3.4.so libstdc++.so
pro@deb:~/crossenv/mips-deb-linux/lib$ ls libc*
libc-2.3.4.so libc.so.6 libcrypt-2.3.4.so libcrypt.so.1
pro@deb:~/crossenv/mips-deb-linux/lib$ cd ..
pro@deb:~/crossenv/mips-deb-linux$ ls
bin etc include lib sbin usr
pro@deb:~/crossenv/mips-deb-linux$ cd usr/lib
pro@deb:~/crossenv/mips-deb-linux/usr/lib$ ls
Mcrt1.o gcrt1.o libc.a libdl.so libnsl.a
libnss_nis.so libresolv.so
Scrt1.o libBrokenLocale.a libc.so libg.a libnsl.so
libnss_nisplus.so librt.a
crt1.o libBrokenLocale.so libc_nonshared.a libieee.a
libnss_compat.so libpthread.a librt.so
crti.o libanl.a libcrypt.a libm.a
libnss_dns.so libpthread.so libthread_db.so
crtn.o libanl.so libcrypt.so libm.so
libnss_files.so libpthread_nonshared.a libutil.a
gconv libbsd-compat.a libdl.a libmcheck.a
libnss_hesiod.so libresolv.a libutil.so
pro@deb:~/crossenv/mips-deb-linux/usr/lib$
On 6/22/06, NZG <ngustavson@emacinc.com> wrote:
> On Thursday 22 June 2006 10:17 am, Niklaus wrote:
> > export PATH=$prefix/bin:$PATH
> Aha! thx, got past
> > make[2]: i486-linux-ar: Command not found
>
> Now I get the
> /home/nathan/workspace-new/SIB2.0-SDK/gcc-3.3.6-SIB//i486-linux/bin/ld: cannot
> find -lc
>
> error, which I'm guessing is happening because the libc it needs is not in
> SEARCH_DIR .
>
> My thinking was that
> --with-sysroot=$SYSROOT \
> should add SYSROOT to binutils SEARCH_DIR, but it doesn't appear to.
> Is there something else I should be doing?
>
> thx,
> NZG
>
> > HOW I"M GOING ABOUT IT:
> >
> > #!/bin/sh
> > SYSROOT=$HOME/workspace-new/SIB2.0-SDK/sysroot/
> > PREFIX=$HOME/workspace-new/SIB2.0-SDK/gcc-3.3.6-SIB/
> >
> > mkdir -p binutils-2.15
> > cd binutils-2.15
> >
> > ../../binutils-2.15/configure \
> > --host=i686-linux \
> > --target=i486-linux \
> > --with-sysroot=$SYSROOT \
> > --prefix=$PREFIX \
> > --with-local-prefix=$SYSROOT \
> > --enable-languages=c,c++,objc \
> > --enable-shared \
> > --enable-_cxz_atexit \
> > --with-system-zlib \
> > --enable-nls \
> > --without-included-gettext \
> > --enable-clocal=gnu \
> > --enable-debug
> >
> > make all
> > make install
> >
> > I'm then building gcc into the same directory with the same flags.
> > It builds but then complains that ld can't find the correct ar.
> >
> > make[2]: i486-linux-ar: Command not found
> > make[2]: *** [libgcc.a] Error 127
> >
> > i486-linux-ar does exist in
> > $(PREFIX)/bin/i486-linux-ar
> >
> > The linker scripts don't seem to know this for some reason though:
> > grep -r SEARCH_DIR .
> > ./elf_i386.x:SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib");
> > SEARCH_DIR("=/usr/lib");
> > ./elf_i386.xbn:SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib");
> > SEARCH_DIR("=/usr/lib");
> > ./elf_i386.xc:SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib");
> > SEARCH_DIR("=/usr/lib");
> > ./elf_i386.xd:SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib");
> > SEARCH_DIR("=/usr/lib");
> > ./elf_i386.xdc:SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib");
> > SEARCH_DIR("=/usr/lib");
> > ./elf_i386.xn:SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib");
> > SEARCH_DIR("=/usr/lib");
> > ./elf_i386.xs:SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib");
> > SEARCH_DIR("=/usr/lib");
> > ./elf_i386.xsc:SEARCH_DIR("=/usr/local/lib"); SEARCH_DIR("=/lib");
> > SEARCH_DIR("=/usr/lib");
> >
> > Am I missing some vital step or flag?
> >
> > thx,
> > NZG
> >
> > --
> > For unsubscribe information see http://sourceware.org/lists.html#faq
> >
> >
>
>
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