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Hi everyone: First, let me see if I am on the right track. What I eventually want is a c/c++ compiler that is hosted on i386-linux and generates code for arm-linux-elf and links against the uC-libc library. This library should include the linux-threads package. Do I build a cross compiler first with newlib then use that to compile uC-libc or can I start building the compiler wiith uC-libc. What I am trying to do is build a gcc cross compiler hosted on a i386-intel machine running linux and cross compiling to target=arm-linux-elf. I have read the CrossGcc FAQ. I have run the one-tree-1.6.sh with binutils-2.10.tar.gz, gcc-2.95.tar.gz and newlib-1.9.0.tar.gz in the tars directory. What I have done so far is: 1) run one-tree-1.6.sh in ~/crossgcc 2) copy the header files from ~crossgcc/newlib-1.9.0/newlib/libc/include to /usr/local/arm-linux/include 3) make ~/crossgcc/build 4) enter this directory and issue the command: ../src/configure --target=arm-linux --with-newlib 5) make all This stops with an error as follows: cp ../../src/gcc/config/arm/lib1funcs.asm libgcc1.S for name in _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx; \ do \ echo ${name}; \ /home/rob/crosscompiler/build/gcc/xgcc -B/home/rob/crosscompiler/build/gcc/ -B/usr/local/arm-linux/bin/ -I/usr/local/arm-linux/include -O2 -DCROSS_COMPILE -DIN_GCC -g -O2 -I./include -fomit-frame-pointer -fPIC -g0 -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I../../src/gcc -I../../src/gcc/config -I../../src/gcc/../include -c -DL${name} libgcc1.S; \ if [ $? -eq 0 ] ; then true; else exit 1; fi; \ mv libgcc1.o ${name}.o; \ /home/rob/crosscompiler/build/binutils/ar rc tmplibgcc1.a ${name}.o; \ rm -f ${name}.o; \ done _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx libgcc1.S:438: asm/unistd.h: No such file or directory make[1]: *** [libgcc1-asm.a] Error 1 I have noticed that there are much newer compilers, ie. gcc-2.95.3.tar.gz. Should I use this one? If not what have I done wrong? ------ 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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