[ECOS] Error on eCos Make

["Zimin Cai" <zcai at ali dot com dot tw>]

My software environment: win2000 + cygwin + mips tools
 After the config tree is set well, exec make the errors wills occurs:

make[1]: Entering directory `/home/administrator/work/hal/mips/arch/v1_3_1'
mips-elf-gcc -c ?I/home/administrator/work/install/include -I/home/administrato
r/packages/hal/mips/arch/v1_3_1 -I/home/administrator/packages/hal/mips/arch/v1_
3_1/src -I/home/administrator/packages/hal/mips/arch/v1_3_1/tests -I. -I/home/ad
ministrator/packages/hal/mips/arch/v1_3_1/src/ -mcpu=r3000 -mips1 -mgp32 -EL -Wa
ll -Wpointer-arith -Wstrict-prototypes -Winline -Wundef -Woverloaded-virtual -g
-ffunction-sections -fdata-sections -fno-rtti -fno-exceptions -fvtable-gc -finit
-priority -Wp,-MD,src/hal_misc.tmp -o src/hal_mips_arch_hal_misc.o /home/adminis
trator/packages/hal/mips/arch/v1_3_1/src/hal_misc.c
cc1.exe: Invalid option `-Woverloaded-virtual'
cc1.exe: Invalid option `-fno-rtti'
cc1.exe: Invalid option `-fvtable-gc'
cc1.exe: Invalid option `-finit-priority'
make[1]: *** [src/hal_misc.o.d] Error 1
make[1]: Leaving directory `/home/administrator/work/hal/mips/arch/v1_3_1'
make: *** [build] Error 2

when I omit these options and rebuild all, this error occurs:

make -r -C io/common/v1_3_1 build
make[1]: Entering directory `/home/administrator/work/io/common/v1_3_1'
mips-elf-gcc -c ?I/home/administrator/work/install/include -I/home/administrato
r/packages/io/common/v1_3_1 -I/home/administrator/packages/io/common/v1_3_1/src
-I/home/administrator/packages/io/common/v1_3_1/tests -I. -I/home/administrator/
packages/io/common/v1_3_1/src/ -mcpu=r3000 -mips1 -mgp32 -EL -Wall -Wpointer-ari
th -Wstrict-prototypes -Winline -Wundef -g -ffunction-sections -fdata-sections -
fno-exceptions -Wp,-MD,src/iosys.tmp -o src/io_common_iosys.o /home/administrato
r/packages/io/common/v1_3_1/src/iosys.c
mips-elf-gcc -c ?I/home/administrator/work/install/include -I/home/administrato
r/packages/io/common/v1_3_1 -I/home/administrator/packages/io/common/v1_3_1/src
-I/home/administrator/packages/io/common/v1_3_1/tests -I. -I/home/administrator/
packages/io/common/v1_3_1/src/ -mcpu=r3000 -mips1 -mgp32 -EL -Wall -Wpointer-ari
th -Wstrict-prototypes -Winline -Wundef -g -ffunction-sections -fdata-sections -
fno-exceptions -Wp,-MD,src/ioinit.tmp -o src/io_common_ioinit.o /home/administra
tor/packages/io/common/v1_3_1/src/ioinit.cxx
mips-elf-gcc: /home/administrator/packages/io/common/v1_3_1/src/ioinit.cxx: C++
compiler not installed on this system
tail: src/ioinit.tmp: No such file or directory
make[1]: *** [src/ioinit.o.d] Error 1
make[1]: Leaving directory `/home/administrator/work/io/common/v1_3_1'
make: *** [build] Error 2

How can I solve this problem?