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"as: unrecognized option -c68020" error making cross gcc
- From: "Doug Broadwell" <dougb at value dot net>
- To: <newlib at sources dot redhat dot com>
- Date: Thu, 19 Sep 2002 12:06:09 -0700
- Subject: "as: unrecognized option -c68020" error making cross gcc
- Organization: DBA Associates
- Reply-to: "Doug Broadwell" <dougb at value dot net>
I'm trying to make a cross m68k-coff compiler on i686-pc-linux-gnu following
Bill Gatliff's "(very alpha) CrossGCC FAQ". I made the binutils and then
ran the following script to make the compiler:
export TARGET=m68k-coff
export PREFIX=/opt/gnu/gcc-3.2/${TARGET}
export PATH=${PREFIX}/bin:$PATH
cd m68k-coff
../src/configure --target=${TARGET} --prefix=${PREFIX} --without-headers \
--with-newlib 2>&1 | tee ../configure.log
make all-gcc install-gcc 2>&1 | tee ../make.log
----------------------------------------------------------
After much compiling I get the following error:
----------------------------------------------------------
mkdir libgcc
mkdir m68000
mkdir libgcc/m68000
mkdir m5200
mkdir libgcc/m5200
mkdir mcpu32
mkdir libgcc/mcpu32
mkdir m68040
mkdir libgcc/m68040
mkdir m68060
mkdir libgcc/m68060
mkdir msoft-float
mkdir libgcc/msoft-float
mkdir m68040/msoft-float
mkdir libgcc/m68040/msoft-float
mkdir m68060/msoft-float
mkdir libgcc/m68060/msoft-float
if [ -f stmp-dirs ]; then true; else touch stmp-dirs; fi
/opt/gnu/gcc-3.2/m68k-coff/gcc/xgcc -B/opt/gnu/gcc-3.2/m68k-coff/gcc/ -nostd
inc -B/opt/gnu/gcc-3.2/m68k-coff/m68k-coff/newlib/ -isystem
/opt/gnu/gcc-3.2/m68k-coff/m68k-coff/newlib/targ-include -isystem
/opt/gnu/gcc-3.2/src/newlib/libc/include -B/opt/gnu/gcc-3.2/m68k-coff/m68k-c
off/bin/ -B/opt/gnu/gcc-3.2/m68k-coff/m68k-coff/lib/ -isystem
/opt/gnu/gcc-3.2/m68k-coff/m68k-coff/include -O2 -DIN_GCC -DCROSS_COMPILE -W
-Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem
./include -g -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I. -I
../../src/gcc -I../../src/gcc/. -I../../src/gcc/config -I../../src/gcc/../in
clude -DL_mulsi3 -xassembler-with-cpp -c
../../src/gcc/config/m68k/lb1sf68.asm -o libgcc/./_mulsi3.o
as: unrecognized option `-c68020'
make[2]: *** [libgcc/./_mulsi3.o] Error 1
make[2]: Leaving directory `/opt/gnu/gcc-3.2/m68k-coff/gcc'
make[1]: *** [stmp-multilib] Error 2
make[1]: Leaving directory `/opt/gnu/gcc-3.2/m68k-coff/gcc'
make: *** [all-gcc] Error 2
----------------------------------------------------------
Help. Doug Broadwell