Jim Gifford wrote:
> Hmm,
> This is weird, if you have patched your binutils and glibc for
> tls sparc you shouldn't be having this issue. What is your host
> distro?
I'm trying this on more than one system all targeting sparc64:
one from i686-pc-cygwin (by far the fastest machine)
one from sparc-unknown-linux-gnu (Ultra 10 running lfs-5 32bit)
one from i586-mandrake-linux-gnu
I now reset the environment before building binutils, gcc and glibc:
BUILD64=-m64 -mcpu=ultrasparc -mtune=ultrasparc
GCCTARGET=-mcpu=ultrasparc -mtune=ultrasparc
LC_ALL=POSIX
LFS_HOST=i686-pc-cygwin
LFS_TARGET=sparc64-unknown-linux-gnu
PATH=/cross-tools/bin:/bin:/usr/bin
PWD=/home/Frans Verstegen/7.0-cross-lfs-20050815-Sparc64/~lfs
SHLVL=1
SYSTEMROOT=C:\WINDOWS
_=/bin/env
binutils goes like this:
+ cd /mnt/LFS-6/build/binutils-2.16.1
+ patch -N -p1 -i /mnt/LFS-6/sources/binutils-2.16.1-posix-1.patch
patching file gas/Makefile.am
patching file gas/Makefile.in
patching file ld/testsuite/ld-bootstrap/bootstrap.exp
patching file ltcf-c.sh
patching file ltcf-gcj.sh
patching file src-release
+ patch -N -p1 -i
/mnt/LFS-6/sources/binutils-2.16.1-sparc_tls-1.patch
patching file bfd/elf64-sparc.c
patching file ld/testsuite/ld-selective/sel-dump.exp
patching file ld/testsuite/ld-selective/selective.exp
(...)
glibc:
+ cd /mnt/LFS-6/build/glibc-20050926
+ patch -N -p1 -i /mnt/LFS-6/sources/glibc-20050926-libgcc_eh-1.patch
patching file Makeconfig
+ patch -N -p1 -i
/mnt/LFS-6/sources/glibc-20050926-localedef_segfault-1.patch
patching file locale/programs/3level.h
+ patch -N -p1 -i /mnt/LFS-6/sources/glibc-20050926-sparc_tls-1.patch
patching file elf/tls-macros.h
+ cd /mnt/LFS-6/build
+ mkdir -p glibc-build
+ cd /mnt/LFS-6/build/glibc-build
(...)
and I get the same error on all of them:
In file included from include/tls.h:6,
from <stdin>:1:
nptl/sysdeps/sparc/tls.h:59:3: error: #error "TLS support is
required."
make[1]: *** [/mnt/LFS-6/build/glibc-build/Versions.v.i] Error 1
make[1]: Leaving directory `/mnt/LFS-6/build/glibc-20050926'
make: *** [all] Error 2
I'm still confused about the glibc-configure fragment trying to detect
the sparc64 TLS support. On all three machines:
checking size of long double... 0
running configure fragment for sysdeps/sparc/sparc64/elf
checking for sparc64 TLS support... no
checking for sparc64 ld WDISP22 handling... ok
As suggested by Bryan Kadzban:
> message? It seems to generate an assembly-language file, then try to
> assemble (and link?) it -- this is probably generating some kind of
> error.
Fiddling with the configure-fragment (running manually) the
compile/link
aborts because the crt1.o cannot be found:
bash-2.05b# sparc64-unknown-linux-gnu-gcc -m64 -mcpu=ultrasparc
-mtune=ultrasparc -o conftest.bin -g -O2 conftest.s
/home/lfs/cross-tools/bin/../lib/gcc/sparc64-unknown-linux-gnu
/4.0.2/../../../../sparc64-unknown-linux-gnu/bin/ld: crt1.o: No
such file: No such file or directory
collect2: ld returned 1 exit status
This disables the TLS support. Is this normal as TLS support is patched
in ?
Frans
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