Bootstrapping 3.4.2 on AIX 5.1.0.0

Bootstrapping 3.4.2 on AIX 5.1.0.0

[Grubb, Richard L]

I received the following error message when trying to compile gcc 3.4.2
on an IBM RS6000
(The messages have been reformatted)

ranlib libbackend.a

stage1/xgcc -Bstage1/ -B/acct/rlg0301/powerpc-ibm-aix5.1.0.0/bin/ \
-g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes \   
-Wmissing-prototypes -pedantic -Wno-long-long -Wold-style-definition \
-DHAVE_CONFIG_H -o cc1 c-parse.o c-lang.o c-pretty-print.o stub-objc.o \
attribs.o c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o c-convert.o
\
c-aux-info.o c-common.o c-opts.o c-format.o c-semantics.o c-incpath.o \

cppdefault.o c-ppoutput.o c-cppbuiltin.o prefix.o c-objc-common.o \
c-dump.o c-pch.o libcpp.a rs6000-c.o main.o libbackend.a \
../libiberty/libiberty.a ../intl/libintl.a -liconv

ld: 0711-317 ERROR: Undefined symbol: .libiconv
ld: 0711-317 ERROR: Undefined symbol: .libiconv_open
ld: 0711-317 ERROR: Undefined symbol: .libiconv_close
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more
information.
collect2: ld returned 8 exit status
make[2]: *** [cc1] Error 1
make[2]: Leaving directory `/acct/rlg0301/PROGS/C/UNIX/gcc_obj/gcc'
make[1]: *** [stage2_build] Error 2
make[1]: Leaving directory `/acct/rlg0301/PROGS/C/UNIX/gcc_obj/gcc'
make: *** [bootstrap] Error 2

I do not have GNU libiconv installed.
When I run:
nm -g /usr/lib/libiconv.a

The closest symbols I see are .iconv, .iconv_open, and .iconv_close

What could be wrong?

Thanks.

Re: Bootstrapping 3.4.2 on AIX 5.1.0.0

[David Edelsohn]

> ld: 0711-317 ERROR: Undefined symbol: .libiconv
> ld: 0711-317 ERROR: Undefined symbol: .libiconv_open
> ld: 0711-317 ERROR: Undefined symbol: .libiconv_close

	You can find the source of those symbols by looking in the various
libraries (libintl, libiberty, libbackend.

	You might try configuring with --disable-nls to work around the
build problem.

David

Re: Bootstrapping 3.4.2 on AIX 5.1.0.0

[David Edelsohn]

>>>>> Grubb, Richard L writes:

Richard> I looked in the gcc libraries that were built so far during the
Richard> bootstrapping phase; gcc/libbackend.a, intl/libintl.a, and
Richard> libiberty/libiberty.a using the command:
Richard> nm -g <insert_appropriate_library_name_here>; grep iconv

Richard> intl/libintl.a contains the symbols .iconv, .iconv_open and .iconv_close
Richard> (just like the AIX library /usr/lib/libintl.a), but not .libiconv,
Richard> .libiconv_open or .libiconv_close

Richard> So why does the bootstrap build process tack on the "lib" prefix to these
Richard> symbols?

	I cannot find references to libiconv_close in my sources or
objects, so I cannot reproduce your problem to give any additional advice.

David

RE: Bootstrapping 3.4.2 on AIX 5.1.0.0

[Grubb, Richard L]

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I looked in the gcc libraries that were built so far during the
bootstrapping phase; gcc/libbackend.a, intl/libintl.a, and
libiberty/libiberty.a using the command:
 nm -g <insert_appropriate_library_name_here>; grep iconv

intl/libintl.a contains the symbols .iconv, .iconv_open and .iconv_close
(just like the AIX library /usr/lib/libintl.a), but not .libiconv,
.libiconv_open or .libiconv_close

So why does the bootstrap build process tack on the "lib" prefix to these
symbols?

I haven't tried configuring with --disable-nls yet. I'll do that soon.

Thanks

-----Original Message-----
From: David Edelsohn [mailto:dje@watson.ibm.com] 
Sent: Wednesday, November 10, 2004 12:35 PM
To: Grubb, Richard L
Cc: gcc-help@gcc.gnu.org
Subject: Re: Bootstrapping 3.4.2 on AIX 5.1.0.0


> ld: 0711-317 ERROR: Undefined symbol: .libiconv
> ld: 0711-317 ERROR: Undefined symbol: .libiconv_open
> ld: 0711-317 ERROR: Undefined symbol: .libiconv_close

	You can find the source of those symbols by looking in the various
libraries (libintl, libiberty, libbackend.

	You might try configuring with --disable-nls to work around the
build problem.

David


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