[Gems-users] compiling error of gems

[jinsong <jinsong@xxxxxxxxx>]

hi all:
   i solved previous problem i submitted, however, i met new problems as
below. so how can i handle it?thank you!
x86-linux/generated/MOSI_SMP_bcast/obj/CacheMsg.o: In function
`CacheMsg::print( std::basic_ostream<char, std::char_traits<char> >&)
const':CacheMsg.C:(.text+0x3 48): undefined reference to
`operator<<(std::basic_ostream<char, std::char_trait s<char> >&,
AccessModeType const&)'
x86-linux/generated/MOSI_SMP_bcast/obj/CacheProfiler.o: In function
`CacheProfil er::printStats(std::basic_ostream<char,
std::char_traits<char> >&) const':CacheP rofiler.C:(.text+0xc80):
undefined reference to `operator<<(std::basic_ostream<c har,
std::char_traits<char> >&, AccessModeType const&)'
x86-linux/generated/MOSI_SMP_bcast/obj/StoreBuffer.o: In function
`operator<<(st d::basic_ostream<char, std::char_traits<char> >&,
StoreBufferEntry const&)':Stor
eBuffer.C:(.gnu.linkonce.t._ZlsRSoRK16StoreBufferEntry[operator<<(std::basic_ost ream<char, std::char_traits<char> >&, StoreBufferEntry const&)]+0x1ae): undefine d reference to `operator<<(std::basic_ostream<char, std::char_traits<char> >&, A ccessModeType const&)'
x86-linux/generated/MOSI_SMP_bcast/obj/CacheMsg.o: In function
`CacheMsg::print( std::basic_ostream<char, std::char_traits<char> >&)
const':CacheMsg.C:(.text+0x3 48): undefined reference to
`operator<<(std::basic_ostream<char, std::char_trait s<char> >&,
AccessModeType const&)'
x86-linux/generated/MOSI_SMP_bcast/obj/CacheProfiler.o: In function
`CacheProfil er::printStats(std::basic_ostream<char,
std::char_traits<char> >&) const':CacheP rofiler.C:(.text+0xc80):
undefined reference to `operator<<(std::basic_ostream<c har,
std::char_traits<char> >&, AccessModeType const&)'
collect2: ld returned 1 exit status
make[1]: *** [x86-linux/generated/MOSI_SMP_bcast/bin/tester.exec] Error
1
make[1]: Leaving directory `/home/jinsong/gems/ruby'
make: *** [all] Error 2


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