On Thu, May 7, 2009 at 10:35 PM, Ian Lance Taylor <iant@xxxxxxxxxx> wrote: > You should link with m68k-elf-gcc, not with m68k-elf-ld. > > Try using that -v option with m68k-elf-gcc. That will show you > precisely how it is invoking m68k-elf-ld. If you don't see -lc there, > then add it at the end of the m68k-elf-gcc line. You may need to use > -lc -lgcc -lc. Looks like everything is in libc, so I put that one in. Adding in libgcc didn't seem to help any. This gets me a lot closer, but there's still 7 symbols not linking up. The strange thing is that all of those are in libc. Why are they not linking? Here's a dump: m68k-elf-gcc.exe -m5200 -I../include -lc -T mcf5275.ld -v cdu.o main.o menu.o te st.o uart.o mcf5xxx.o -o menu.elf Using built-in specs. Target: m68k-elf Configured with: /scratch/maxim/fall-elf/src/gcc-4.3/configure --build=i686-pc-l inux-gnu --host=i686-mingw32 --target=m68k-elf --enable-threads --disable-libmud flap --disable-libssp --disable-libstdcxx-pch --with-arch=cf --disable-threads - -with-gnu-as --with-gnu-ld --enable-languages=c,c++ --disable-shared --with-newl ib --with-pkgversion='Sourcery G++ Lite 4.3-54' --with-bugurl=https://support.co desourcery.com/GNUToolchain/ --disable-nls --prefix=/opt/freescale/usr/local/gcc -4.3.54-newlib-1.14.54/m68k-elf --with-headers=yes --with-sysroot=/opt/freescale /usr/local/gcc-4.3.54-newlib-1.14.54/m68k-elf/m68k-elf --with-build-sysroot=/scr atch/maxim/fall-elf/install-4.3-coldfire-elf-lite/host-i686-mingw32/m68k-elf --w ith-libiconv-prefix=/scratch/maxim/fall-elf/obj-4.3-coldfire-elf-lite/host-libs- 4.3-54-m68k-elf-i686-mingw32/usr --with-gmp=/scratch/maxim/fall-elf/obj-4.3-cold fire-elf-lite/host-libs-4.3-54-m68k-elf-i686-mingw32/usr --with-mpfr=/scratch/ma xim/fall-elf/obj-4.3-coldfire-elf-lite/host-libs-4.3-54-m68k-elf-i686-mingw32/us r --disable-libgomp --enable-poison-system-directories --with-build-time-tools=/ scratch/maxim/fall-elf/obj-4.3-coldfire-elf-lite/tools-i686-pc-linux-gnu-4.3-54- m68k-elf-i686-mingw32/m68k-elf/bin --with-build-time-tools=/scratch/maxim/fall-e lf/obj-4.3-coldfire-elf-lite/tools-i686-pc-linux-gnu-4.3-54-m68k-elf-i686-mingw3 2/m68k-elf/bin Thread model: single gcc version 4.3.2 (Sourcery G++ Lite 4.3-54) COMPILER_PATH=d:/program files/codesourcery/bin/../libexec/gcc/m68k-elf/4.3.2/;d :/program files/codesourcery/bin/../libexec/gcc/;d:/program files/codesourcery/b in/../lib/gcc/m68k-elf/4.3.2/../../../../m68k-elf/bin/ LIBRARY_PATH=d:/program files/codesourcery/bin/../lib/gcc/m68k-elf/4.3.2/;d:/pro gram files/codesourcery/bin/../lib/gcc/;d:/program files/codesourcery/bin/../lib /gcc/m68k-elf/4.3.2/../../../../m68k-elf/lib/;d:/program files/codesourcery/bin/ ../m68k-elf/lib/ COLLECT_GCC_OPTIONS='-m5200' '-I../include' '-T' 'mcf5275.ld' '-v' '-o' 'menu.el f' d:/program files/codesourcery/bin/../libexec/gcc/m68k-elf/4.3.2/collect2.exe -- sysroot=d:\program files\codesourcery\bin\../m68k-elf -o menu.elf d:/program fil es/codesourcery/bin/../lib/gcc/m68k-elf/4.3.2/crtbegin.o -Ld:/program files/code sourcery/bin/../lib/gcc/m68k-elf/4.3.2 -Ld:/program files/codesourcery/bin/../li b/gcc -Ld:/program files/codesourcery/bin/../lib/gcc/m68k-elf/4.3.2/../../../../ m68k-elf/lib -Ld:/program files/codesourcery/bin/../m68k-elf/lib -lc cdu.o main. o menu.o test.o uart.o mcf5xxx.o -lgcc -lc -lgcc d:/program files/codesourcery/b in/../lib/gcc/m68k-elf/4.3.2/crtend.o -T mcf5275.ld d:/program files/codesourcery/bin/../lib/gcc/m68k-elf/4.3.2/../../../../m68k-elf /lib\libc.a(lib_a-sbrkr.o): In function `_sbrk_r': sbrkr.c:(.text+0x10): undefined reference to `sbrk' d:/program files/codesourcery/bin/../lib/gcc/m68k-elf/4.3.2/../../../../m68k-elf /lib\libc.a(lib_a-writer.o): In function `_write_r': writer.c:(.text+0x18): undefined reference to `write' d:/program files/codesourcery/bin/../lib/gcc/m68k-elf/4.3.2/../../../../m68k-elf /lib\libc.a(lib_a-closer.o): In function `_close_r': closer.c:(.text+0x10): undefined reference to `close' d:/program files/codesourcery/bin/../lib/gcc/m68k-elf/4.3.2/../../../../m68k-elf /lib\libc.a(lib_a-fstatr.o): In function `_fstat_r': fstatr.c:(.text+0x14): undefined reference to `fstat' d:/program files/codesourcery/bin/../lib/gcc/m68k-elf/4.3.2/../../../../m68k-elf /lib\libc.a(lib_a-isattyr.o): In function `_isatty_r': isattyr.c:(.text+0x10): undefined reference to `isatty' d:/program files/codesourcery/bin/../lib/gcc/m68k-elf/4.3.2/../../../../m68k-elf /lib\libc.a(lib_a-lseekr.o): In function `_lseek_r': lseekr.c:(.text+0x18): undefined reference to `lseek' d:/program files/codesourcery/bin/../lib/gcc/m68k-elf/4.3.2/../../../../m68k-elf /lib\libc.a(lib_a-readr.o): In function `_read_r': readr.c:(.text+0x18): undefined reference to `read' collect2: ld returned 1 exit status make: *** [menu.elf] Error 1
