cross gcc for i386-wrs-vxworks

["Shang Tao" <st20020529 at hotmail dot com>]

Hi,All:
      My host is linux-x86 and I want to compile a compiler for i386-wrs-vxworks.
      I executed following instruction:

      export TARGET=i386-wrs-vxworks
      export PREFIX=/home/st/vxworks-gnu
      export PATH=$PATH:${PREFIX}/bin
	  cd  /mnt/d/resource/linux/src/gcc/
	  /home/st/src/src/gcc-3.3/configure --target=$TARGET --prefix=$PREFIX --without-headers \
                                         --with-newlib 2>&1 | tee config.log
     make all

      While compiling a error is reported as:
......
make[2]: Entering directory `/mnt/d/resource/linux/src/gcc/gcc'
for d in libgcc; do \
  if [ -d $d ]; then true; else /bin/sh /home/st/src/src/gcc-3.3/gcc/mkinstalldirs $d; fi; \
done
if [ -f stmp-dirs ]; then true; else touch stmp-dirs; fi
/mnt/d/resource/linux/src/gcc/gcc/xgcc -B/mnt/d/resource/linux/src/gcc/gcc/ -B/home/st/vxworks-gnu//i386-wrs-vxworks/bin/ -B/home/st/vxworks-gnu//i386-wrs-vxworks/lib/ -isystem /home/st/vxworks-gnu//i386-wrs-vxworks/include -O2  -DIN_GCC -DCROSS_COMPILE   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include   -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I. -I/home/st/src/src/gcc-3.3/gcc -I/home/st/src/src/gcc-3.3/gcc/. -I/home/st/src/src/gcc-3.3/gcc/config -I/home/st/src/src/gcc-3.3/gcc/../include -fexceptions -c /home/st/src/src/gcc-3.3/gcc/unwind-dw2.c -o libgcc/./unwind-dw2.o
In file included from /home/st/src/src/gcc-3.3/gcc/unwind-dw2.c:26:
/home/st/src/src/gcc-3.3/gcc/unwind-pe.h: In function `size_of_encoded_value':
/home/st/src/src/gcc-3.3/gcc/unwind-pe.h:76: warning: implicit declaration of function `abort'
In file included from gthr-default.h:1,
                 from /home/st/src/src/gcc-3.3/gcc/gthr.h:98,
                 from /home/st/src/src/gcc-3.3/gcc/unwind-dw2.c:28:
/home/st/src/src/gcc-3.3/gcc/gthr-vxworks.h:204:21: vxWorks.h: No such file or directory
/home/st/src/src/gcc-3.3/gcc/gthr-vxworks.h:205:20: semLib.h: No such file or directory
In file included from gthr-default.h:1,
                 from /home/st/src/src/gcc-3.3/gcc/gthr.h:98,
                 from /home/st/src/src/gcc-3.3/gcc/unwind-dw2.c:28:
/home/st/src/src/gcc-3.3/gcc/gthr-vxworks.h: At top level:
/home/st/src/src/gcc-3.3/gcc/gthr-vxworks.h:210: error: parse error before "__gthread_mutex_t"
/home/st/src/src/gcc-3.3/gcc/gthr-vxworks.h:210: warning: type defaults to `int' in declaration of `__gthread_mutex_t'
/home/st/src/src/gcc-3.3/gcc/gthr-vxworks.h:210: warning: data definition has no type or storage class
/home/st/src/src/gcc-3.3/gcc/gthr-vxworks.h: In function `__ehdtor':
make[2]: *** [libgcc/./unwind-dw2.o] Error 1
make[2]: Leaving directory `/mnt/d/resource/linux/src/gcc/gcc'
make[1]: *** [libgcc.a] Error 2
make[1]: Leaving directory `/mnt/d/resource/linux/src/gcc/gcc'
make: *** [all-gcc] Error 2

	How to solve it?
    Thanks a lot!	
 				
				Song
　　　　　　　　　　2003-09-13



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