[Bug bootstrap/41180] can not build gcc 4.4.1 on Snow Leopard Mac OS X 10.6

["dmarkman at mac dot com" <gcc-bugzilla@gcc.gnu.org>]

------- Comment #5 from dmarkman at mac dot com  2009-08-28 14:36 -------
thanks for the answer. Here is what I did in the fresh new gcc-4.4.1 folder I
issued
./configure --prefix=/home/dmarkman/Development/GCC/macintel64/gcc-4.4.1/build
--enable-languages=c,c++
--with-gmp=/home/dmarkman/Development/GCC/macintel64/gmp-4.3.1/build
--with-mpfr=/home/dmarkman/Development/GCC/macintel64/mpfr-2.4.1/build
-build=x86_64-apple-darwin10.0.0 --host=x86_64-apple-darwin10.0.0
--target=x86_64-apple-darwin10.0.0

and now I got another error:
/Volumes/Macintosh_HD/Users/Shared/Development/GCC/gcc-4.4.1/host-x86_64-apple-darwin10.0.0/prev-gcc/xgcc
-B/Volumes/Macintosh_HD/Users/Shared/Development/GCC/gcc-4.4.1/host-x86_64-apple-darwin10.0.0/prev-gcc/
-B/home/dmarkman/Development/GCC/macintel64/gcc-4.4.1/build/x86_64-apple-darwin10.0.0/bin/
 -g -O2 -DIN_GCC   -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wcast-qual -Wold-style-definition -Wc++-compat
-Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings   -DHAVE_CONFIG_H  -o cc1plus-dummy \
              cp/cp-lang.o stub-objc.o cp/call.o cp/decl.o cp/expr.o cp/pt.o
cp/typeck2.o cp/class.o cp/decl2.o cp/error.o cp/lex.o cp/parser.o cp/ptree.o
cp/rtti.o cp/typeck.o cp/cvt.o cp/except.o cp/friend.o cp/init.o cp/method.o
cp/search.o cp/semantics.o cp/tree.o cp/repo.o cp/dump.o cp/optimize.o
cp/mangle.o cp/cp-objcp-common.o cp/name-lookup.o cp/cxx-pretty-print.o
cp/cp-gimplify.o tree-mudflap.o attribs.o c-common.o c-format.o c-pragma.o
c-semantics.o c-lex.o c-dump.o i386-c.o darwin-c.o c-pretty-print.o c-opts.o
c-pch.o incpath.o cppdefault.o c-ppoutput.o c-cppbuiltin.o prefix.o
c-gimplify.o c-omp.o tree-inline.o dummy-checksum.o main.o  libbackend.a
../libcpp/libcpp.a ../libdecnumber/libdecnumber.a ../libcpp/libcpp.a
./../intl/libintl.a -liconv  ../libiberty/libiberty.a
../libdecnumber/libdecnumber.a  
-L/home/dmarkman/Development/GCC/macintel64/gmp-4.3.1/build/lib
-L/home/dmarkman/Development/GCC/macintel64/mpfr-2.4.1/build/lib -lmpfr -lgmp
ld: duplicate symbol _init_inline_once in libbackend.a(tree-inline.o) and
tree-inline.o
collect2: ld returned 1 exit status
make[3]: *** [cc1plus-dummy] Error 1
make[2]: *** [all-stage2-gcc] Error 2
make[1]: *** [stage2-bubble] Error 2
make: *** [all] Error 2

and  BTW, from the gcc-4.4.1 I called command:
find . -name *.o | xargs file

and I saw that majority of the .o files have x86_64 arch., but there are .o
file with i386
(especially from prev-gcc/i386 and i386/libgcc folders)
also I did try to build gcc with x86_64 kernel, unfortunately config.guess
doesn't guess right,
because uname -p still returns i386
only uname -m returns x86_64
I found that very confusing command arch also returns i386
and now I can say that building gcc on x86_64 kernel machine gave me the same
duplication error
thanks in advance


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41180