I am trying to install GCC4.3.2 on a Sun machine running Solaris 9. I have installed the recommended gmp-4.2.4 and mpfr-2.3.2 downloads. This is my configure command, which completes without any errors: ../../src/gcc-4.3.2/configure --prefix=/build/ndbadm/gnu --with-local-prefix=/build/ndbadm/gnu --with-gnu-as=/usr/gnu/bin/as --with-gnu-ld=/usr/gnu/bin/ld --enable-languages=c,c++ --disable-nls --disable-libgcj --with-gmp=/build/ndbadm/gnu --with-mpfr=/build/ndbadm/gnu LDFLAGS="-L/build/ndbadm/gnu/lib -Xlinker -R/build/ndbadm/gnu/lib -L/usr/gnu/lib" I am using an old verson of gcc and gnu make (I believe 2.8.1) to do the compiling. I am always getting errors when building in the libcc directory. It is running some test builds (I presume) on a conftest.c file. Here is the error: ------- /build/ndbadm/gnu/obj/gcc-4.3.2/./gcc/xgcc -B/build/ndbadm/gnu/obj/gcc-4.3.2/./gcc/ - B/build/ndbadm/gnu/sparc-sun-solaris2.9/bin/ -B/build/ndbadm/gnu/sparc-sun-solaris2.9/lib/ -isystem /build/ndbadm/gnu/sparc-sun-solaris2.9/include -isystem /build/ndbadm/gnu/sparc-sun-solaris2.9/sys-include -m64 -o conftest -g -L/build/ndbadm/gnu/lib conftest.c >&5 Assembler messages: Error: invalid architecture -xarch=v9 ------- I also try to compile the conftest.c manually without the "-m64" option and I get: ------- /build/ndbadm/gnu/obj/gcc-4.3.2/./gcc/collect2 -V -Y P,/usr/ccs/lib:/usr/lib -Qy -o conftest crt1.o crti.o /usr/ccs/lib/values-Xa.o crtbegin.o -L/build/ndbadm/gnu/lib -L/usr/gnu/lib/gcc-lib/sparc-sun-solaris2.6/2.8.1/ -L/usr/gnu/lib/gcc-lib -L/usr/gnu/lib/gcc-lib/sparc-sun-solaris2.6/ -L/build/ndbadm/gnu/obj/gcc-4.3.2/./gcc -L/usr/ccs/lib /var/tmp//ccrPxiwg.o -lgcc -lgcc_eh -lc -lgcc -lgcc_eh -lc crtend.o crtn.o ld: fatal: file crt1.o: open failed: No such file or directory collect2: ld returned 1 exit status ------- I see that I have a "crt1.o" in a directory where my old gcc resides. But I have no clue how to point to it. I would GREATLY appreciate someone's time in helping me get gcc to compile. THANK YOU SO MUCH!!!!!!!!!!!!!! Georg