Re: Building Glibc

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Dan Dickey wrote:

Marcus Sundberg wrote:

quoted

"Rene Pachernegg" [off-list ref] writes:

quoted

Hello,

When building the GNU libc on a cross-compiler (i686 --> PowerPc 603e)
I get the following linker error (current directory: elf):
../libc_pic.a(init-first.os): In function '_dl_start':
init-first.os(.text+0xb8): multiple definition of '_dl_start'
dl-allobjs.os(.text0x0): first defined here Warning: size of symbol
'_dl_start' changed from 1576 to 16 in init-first.os collect2: ld
returned 1 exit status make[1]: *** [librtld.os] Error 1 make: ***
[elf/subdir_lib] Error2

What can I do? Are there special linker/compiler options?

What version of glibc are you using?
How did you configure glibc?
What make command line (s) did you use?

I'd also chime in with,
What version of the compiler are you using?

Glibc 2.1.1 (from one of the linuxppc mirror sites, source/base/..)
Compiler: egcs-2.91.57 (thats what configure says)
configure --prefix=./tools/glibc --exec-prefix=./tools/glibc
--with-headers=**Dir of the cross-compiled Kernel and its headers**
--enable-add-ons --build=i686-*-linux --host=powerpc-*-linux-gnu
CC='powerpc-eabi-gcc -b powerpc-eabi' 
CFLAGS='-mcpu=603e -meabi'
Addons are just crypt und linuxthreads.

Still more has happend since yesterday. I removed everything, unpacked
the glibc again and started building. This time it went a bit further
and reportet:

/project/v4/software/ext-tools/egcs-1.1b-newlib/bin/powerpc-eabi-gcc -b
powerpc-eabi   -shared -Wl,-O1 -o libdb1.so 
-Wl,-dynamic-linker=./compile/lib/ld.so.1 -B../csu/
-Wl,--version-script=../libdb1.map -Wl,-soname=libdb1.so.2 
-Wl,-soname=libdb.so.2 -L.. -L../math -L../elf -L../nss -L../nis
-L../db2 -L../rt -L../resolv -L../linuxthreads
-Wl,-rpath-link=..:../math:../elf:../nss:../nis:../db2:../rt:../resolv:../linuxthreads
-Wl,--whole-archive libdb1_pic.a ../elf/interp.os ../libc.so
-Wl,--no-whole-archive
collect2: ld terminated with signal 11 [Segmentation fault]
powerpc-eabi-gcc: file path prefix `../csu/' never used
make[1]: *** [libdb1.so] Error 1
make[1]: Leaving directory `/opt/v4lx/work/linux_pkg/glibc/glibc2/db'
make: *** [db/others] Error 2 

I suppose I messed something up at the first try( I'am new to powerpc
cross compiling and not what you'd call an experienced linux user). I
hope you have got enough information for helping me a little bit. Thanks
in advance.

Regards 
	Rene

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