64-bit gcc-4.2.2 on SunOS 5.9 with gnu ld - incompatible crti.o

[Poor Yorick]

Has anyone successfully compiled 64-bit gcc-4.2.2 on SunOS 5.9, which uses
64-bit gnu ld, and can produce both 32 and 64-bit binaries?  If so, any hints
would be greatly appreciated.  I Attempted this using  CFLAGS to inform the
build process of location of previously-built 32-bit libraries:

    sh
    /path/to/solaris64/bootstrap/src/gcc-4.2.2/gcc-4.2.2/configure
    --with-mpfr=/path/to/sparc-32-solaris_nc/bootstrap
    --with-gmp=/path/to/solaris64/bootstrap
    --with-build-time-tools=/path/to/solaris64/bootstrap/bootstrap/bin
    --with-gnu-as --with-gnu-ld
    --with-as=/path/to/solaris64/bootstrap/bin/as
    --with-ld=/path/to/solaris64/bootstrap/bin/ld
    --enable-languages=c,c++,fortran --enable-languages=c,c++,fortran
    --prefix=/path/to/solaris64/bootstrap/gcc-4.2.2
    --host=sparc64-sun-solaris2.9


invoked make like so:

    make LDFLAGS=-L/path/to/sparc-32-solaris_nc/lib
    -L/path/to/sparc-32-solaris_nc/lib64
    -L/path/to/sparc-32-solaris_nc/bootstrap/lib
    -L/path/to/sparc-32-solaris_nc/bootstrap/lib64
    -Wl,-R,/path/to/solaris64/bootstrap/lib
    -Wl,-R,/path/to/solaris64/bootstrap/lib64
    -L/path/to/solaris64/bootstrap/lib -L/path/to/solaris64/bootstrap/lib64
    -Wl,-R,/usr/local/lib -Wl,-R,/usr/local/lib/sparcv9
    BOOT_LDFLAGS=-Wl,-R,/path/to/solaris64/bootstrap/lib
    -Wl,-R,/path/to/solaris64/bootstrap/lib64
    -L/path/to/solaris64/bootstrap/lib -L/path/to/solaris64/bootstrap/lib64
    -Wl,-R,/usr/local/lib -Wl,-R,/usr/local/lib/sparcv9
    CFLAGS=-L/path/to/sparc-32-solaris_nc/bootstrap/gcc-4.2.2/lib/gcc/sparc-sun-solaris2.9/4.2.2 

resulted in this error:


	/path/to/sparc-64-solaris_nc/bootstrap/src/gcc-4.2.2/gcc
	-4.2.2_build/./gcc/xgcc -B/path/to/sparc-64-solaris_nc/b
	ootstrap/src/gcc-4.2.2/gcc-4.2.2_build/./gcc/ -B/path/to
	/sparc-64-solaris_nc/bootstrap/gcc-4.2.2/sparc64-sun-solaris2.9/bin/
	-B/grid/gro
	/vol/gbl_statcomp_devel/sparc-64-solaris_nc/bootstrap/gcc-4.2.2/sparc64-sun-sola
	ris2.9/lib/ -isystem /path/to/sparc-64-solaris_nc/bootst
	rap/gcc-4.2.2/sparc64-sun-solaris2.9/include -isystem
	/grid/gro/vol/gbl_statcomp
	_devel/sparc-64-solaris_nc/bootstrap/gcc-4.2.2/sparc64-sun-solaris2.9/sys-includ
	e -O2  -O2 -L/path/to/sparc-32-solaris_nc/bootstrap/gcc-
	4.2.2/lib/gcc/sparc-sun-solaris2.9/4.2.2   -DIN_GCC    -W -Wall
	-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
	-Wold-style-definition  -isystem ./incl ude  -fPIC -g
	-DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -shared
	-nodefaultlibs -Wl,--soname=libgcc_s.so.1
	-Wl,--version-script=libgcc/./libgcc.  map -o ./libgcc_s.so.1.tmp
	libgcc/./_muldi3_s.o [SNIP...] libgcc/./_udiv_w_sdiv_s.o
	libgcc/./_udivmoddi4_s.o libgcc/./unwind-dw2_s.o libg
	cc/./unwind-dw2-fde_s.o libgcc/./unwind-sjlj_s.o libgcc/./gthr-gnat_s.o
	libgcc/.  /unwind-c_s.o -lc && rm -f ./libgcc_s.so && if [ -f
	./libgcc_s.so.1 ]; then mv - f ./libgcc_s.so.1 ./libgcc_s.so.1.backup;
	else true; fi && mv ./libgcc_s.so.1.tm p ./libgcc_s.so.1 && ln -s
	libgcc_s.so.1 ./libgcc_s.so
	/path/to/sparc-64-solaris_nc/bootstrap/bin/ld: skipping incompatible
	/lib/sparcv9/libc.so when searching for -lc
	/path/to/sparc-64-solaris_nc/bootstrap/bin/ld: skipping incompatible
	/usr/lib/sparcv9/libc.so when searching for -lc
	/path/to/sparc-64-solaris_nc/bootstrap/bin/ld: skipping incompatible
	/usr/lib/sparcv9/libc.so when searching for -lc
	/path/to/sparc-64-solaris_nc/bootstrap/bin/ld: sparc:v9 architecture of
	input file `/path/to/sparc-64-solaris_nc
	/bootstrap/src/gcc-4.2.2/gcc-4.2.2_build/./gcc/crti.o' is incompatible
	with spar c output /path/to/sparc-64-solaris_nc/bootstrap/bin/ld:
	sparc:v9 architecture of input file `/usr/ccs/lib/sparcv9/values-Xa.o'
	is incompatible wi th sparc output
	/path/to/sparc-64-solaris_nc/bootstrap/bin/ld: sparc:v9 architecture of
	input file `/path/to/sparc-64-solaris_nc
	/bootstrap/src/gcc-4.2.2/gcc-4.2.2_build/./gcc/crtbegin.o' is
	incompatible with sparc output
	/path/to/sparc-64-solaris_nc/bootstrap/bin/ld: sparc:v9 architecture of
	input file `libgcc/./_muldi3_s.o' is incompatible with sparc out put
	/path/to/sparc-64-solaris_nc/bootstrap/bin/ld: sparc:v9 architecture of
	input file `libgcc/./_negdi2_s.o' is incompatible with sparc out put
	/path/to/sparc-64-solaris_nc/bootstrap/bin/ld: sparc:v9 architecture of
	input file `libgcc/./_lshrdi3_s.o' is incompatible with sparc ou tput
	/path/to/sparc-64-solaris_nc/bootstrap/bin/ld: sparc:v9 architecture of
	input file `libgcc/./_ashldi3_s.o' is incompatible with sparc ou tput
	/path/to/sparc-64-solaris_nc/bootstrap/bin/ld: sparc:v9 architecture of
	input file `libgcc/./_ashrdi3_s.o' is incompatible with sparc ou tput
	/path/to/sparc-64-solaris_nc/bootstrap/bin/ld: sparc:v9 architecture of
	input file `libgcc/./_cmpdi2_s.o' is incompatible with sparc out put
	/path/to/sparc-64-solaris_nc/bootstrap/bin/ld: sparc:v9 architecture of
	input file `libgcc/./_ucmpdi2_s.o' is incompatible with sparc ou tput
	/path/to/sparc-64-solaris_nc/bootstrap/bin/ld: sparc:v9 architecture of
	input file `libgcc/./_clear_cache_s.o' is incompatible with spar c
	output /path/to/sparc-64-solaris_nc/bootstrap/bin/ld: sparc:v9
	architecture of input file `libgcc/./_enable_execute_stack_s.o' is
	incompatible with sparc output
	/path/to/sparc-64-solaris_nc/bootstrap/bin/ld: sparc:v9 architecture of
	input file `libgcc/./_trampoline_s.o' is incompatible with sparc output
	/path/to/sparc-64-solaris_nc/bootstrap/bin/ld: sparc:v9 architecture of
	input file `libgcc/./__main_s.o' is incompatible with sparc outp ut
	/path/to/sparc-64-solaris_nc/bootstrap/bin/ld: sparc:v9 architecture of
	input file `libgcc/./_absvsi2_s.o' is incompatible with sparc ou


-- 
Yorick