Building HotSpot[product, server] failed

[itjoyee]

centos7.5 do 
mx --java-home /root/openjdk1.8.0_252-jvmci-20.1-b02 build
Building HotSpot[product, server] failed
console print

rm -f mapfile_exttouch mapfile_extif [ -f /root/graal-jvmci-8/make/closed/linux/makefiles/mapfile-ext ]; then \  cat /root/graal-jvmci-8/make/closed/linux/makefiles/mapfile-ext > mapfile_ext; \fiMaking signal interposition lib...Making SA debugger back-end...Compiling /root/graal-jvmci-8/src/share/vm/runtime/vm_version.cpp/bin/sh: defined-only: command not found
rm -f mapfileawk '{ if ($0 ~ "INSERT VTABLE SYMBOLS HERE")	\                 { system ("cat mapfile_ext"); system ("cat vm.def"); } \               else					\                 { print $0 }				\             }' > mapfile < /root/graal-jvmci-8/make/linux/makefiles/mapfile-vers-productrm -f mapfile_reordercat mapfile > mapfile_reorderLinking vm.../usr/bin/ld: cannot find -lstdc++
collect2: error: ld returned 1 exit status
/usr/bin/objcopy: 'libjvm.so': No such file
make[4]: *** [libjvm.so] Error 1
make[4]: Leaving directory `/root/graal-jvmci-8/build/linux/linux_amd64_compiler2/product'make[3]: *** [the_vm] Error 2
make[3]: Leaving directory `/root/graal-jvmci-8/build/linux/linux_amd64_compiler2/product'make[2]: *** [product] Error 2
make[2]: Leaving directory `/root/graal-jvmci-8/build/linux'make[1]: *** [generic_build2] Error 2
make[1]: Leaving directory `/root/graal-jvmci-8/make'make: Leaving directory `/root/graal-jvmci-8/make'make: *** [product] Error 2

Building HotSpot[product, server] failed1 build tasks failed

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best regard for you !