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Hi there.. I'm tying to get a cross-compiler working so that I can code C programs for a Sega Dreamcast (Hitachi SH4). I downloaded: binutils-2.10.tar.gz gcc-core-2.95.2.tar.gz uncompressed them to /usr/src/crosscompiler and then did the following commands: $ target=sh-elf $ prefix=/usr/local/crosscompiler $ i=$prefix/bin $ PATH=$i:$PATH $ mkdir build-binutils $ mkdir build-gcc $ cd build-binutils $ ../binutils-2.10/configure --target=$target --prefix=$prefix $ make all install $ cd ../build-gcc $ ../gcc-2.95.2/configure --target=$target --prefix=$prefix --without-headers --without-libs --with-cpu=sh4 Then "vi /gcc/Makefile" and adding "-Dinhibit_libc" to "TARGET_LIBGCC2_CFLAGS=" $ make LANGUAGES="c" all install Then I add my new /bin directory with my new binaries to the path $ PATH=$i:$PATH Then I'm creating a "test.c" file: void main ( void) { } Then I compile like this: sh-elf-gcc -ml -Wl,-Ttext,0x8c010000 -nostartfiles -nostdlib -e _main test.c -o test.elf -lgcc and it returns: test.c: In function `main': test.c:1: warning: return type of `main' is not `int' /usr/local/crosscompiler/lib/gcc-lib/sh-elf/2.95.2/ml/libgcc.a(__main.o): In fuction `__do_global_ctors': __main.o(.text+0x74): undefined reference to `atexit' collect2: ld returned 1 exit status How do I fix this ? I'm guessing I need some form of linker script, but can someone tell me what I need please ? I've been trying to get this to work for a week now, it's driving me mad! Dom p.s. I downloaded "newlib-1.8.2.tar.gz" and "make"'d that, but the same thing happens. (Which I'd of expected anyway..) ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sourceware.cygnus.com
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