[LLVMdev] Compile llvm-gcc-4.2 on sparc-sun-solaris2.10

[heguojin at ict.ac.cn]

Has anyone succeded ?

I got the following error message
-------------
/project//g/cslp/llvm_sparc/front_end/obj/./gcc/xgcc
-B/project//g/cslp/llvm_sparc/front_end/obj/./gcc/
-B/project//cslp/llvm_sparc/front_end/obj/../install/sparc-sun-solaris2.10/bin/
-B/project//cslp/llvm_sparc/front_end/obj/../install/sparc-sun-solaris2.10/lib/
-isystem
/project//cslp/llvm_sparc/front_end/obj/../install/sparc-sun-solaris2.10/include
-isystem
/project//cslp/llvm_sparc/front_end/obj/../install/sparc-sun-solaris2.10/sys-include
-O2 -O2 -g -O2  -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition  -isystem ./include  -I. -I.
-I../../source/gcc -I../../source/gcc/. -I../../source/gcc/../include
-I./../intl -I../../source/gcc/../libcpp/include 
-I../../source/gcc/../libdecnumber -I../libdecnumber
-I/project//cslp/llvm_sparc/obj//include
-I/project//cslp/llvm_sparc/src/include  -g0 -finhibit-size-directive
-fno-inline-functions -fno-exceptions -fno-zero-initialized-in-bss
-fno-toplevel-reorder  -fPIC \
  -c ../../source/gcc/crtstuff.c -DCRT_BEGIN \
  -o crtbegin.o
Couldn't allocate output reg for contraint 'r'!

make[3]: *** [crtbegin.o] Error 1
make[3]: Leaving directory `/project//g/cslp/llvm_sparc/front_end/obj/gcc'
make[2]: *** [all-stage1-gcc] Error 2
make[2]: Leaving directory `/project//g/cslp/llvm_sparc/front_end/obj'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/project//g/cslp/llvm_sparc/front_end/obj'
make: *** [all] Error 2