x86_64-linux-gnu-gcc   -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE  -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H  -o gengtype \
    gengtype.o gengtype-lex.o gengtype-parse.o gengtype-state.o version.o errors.o libcommon.a ../libcpp/libcpp.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a ../libbacktrace/.libs/libbacktrace.a libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a -lstdc++
x86_64-linux-gnu-gcc   -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE  -fno-exceptions -fno-rtti -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings   -DHAVE_CONFIG_H  -o xgcc gcc.o ggc-none.o \
  c/gccspec.o  libcommon-target.a \
   libcommon.a ../libcpp/libcpp.a   ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a -lstdc++
//usrusr//binbin//ldld::  cannotcannot  findfind  --lstdclstdc++++/

usr//bin/usrld/:bin /cannotld :find  cannot- lstdcfind+ +-
lstdc++
/usr/bin//ld:usr /cannot bin/findld :- lstdccannot+ +find
 -lstdc++
/usr/bin/ld: cannot find -lstdc++
/usr/bin/ld: cannot find -lstdc++
/usr/bin/ld: cannot find -lstdc++
collect2: error: ld returned 1 exit status
collect2: error: ld returned 1 exit status
collect2: error: ld returned 1 exit status
collect2: error: ld returned 1 exit status
collect2: error: ld returned 1 exit status
collect2: error: ld returned 1 exit status
collect2: error: ld returned 1 exit status
collect2: error: ld returned 1 exit status
collect2: error: ld returned 1 exit status
Makefile:1926: recipe for target 'collect2' failed
make[5]: *** [collect2] Error 1
make[5]: *** Waiting for unfinished jobs....
Makefile:1943: recipe for target 'lto-wrapper' failed
make[5]: *** [lto-wrapper] Error 1
Makefile:1893: recipe for target 'gcc-ranlib' failed
make[5]: *** [gcc-ranlib] Error 1
Makefile:4078: recipe for target 'gcov-dump' failed
make[5]: *** [gcov-dump] Error 1
Makefile:4075: recipe for target 'gcov' failed
make[5]: *** [gcov] Error 1
Makefile:1889: recipe for target 'gcc-nm' failed
make[5]: *** [gcc-nm] Error 1
Makefile:4000: recipe for target 'gengtype' failed
make[5]: *** [gengtype] Error 1
Makefile:1885: recipe for target 'gcc-ar' failed
make[5]: *** [gcc-ar] Error 1
Makefile:1794: recipe for target 'xgcc' failed
make[5]: *** [xgcc] Error 1
make[5]: Leaving directory '/home/sdk/Github/openwrt-bpi-r1/build_dir/toolchain-arm_cortex-a8+vfpv3_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/gcc-linaro-4.8-2014.04-minimal/gcc'
Makefile:3891: recipe for target 'all-gcc' failed
make[4]: *** [all-gcc] Error 2
make[4]: Leaving directory '/home/sdk/Github/openwrt-bpi-r1/build_dir/toolchain-arm_cortex-a8+vfpv3_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/gcc-linaro-4.8-2014.04-minimal'
Makefile:46: recipe for target '/home/sdk/Github/openwrt-bpi-r1/build_dir/toolchain-arm_cortex-a8+vfpv3_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/gcc-linaro-4.8-2014.04-minimal/.built' failed
make[3]: *** [/home/sdk/Github/openwrt-bpi-r1/build_dir/toolchain-arm_cortex-a8+vfpv3_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/gcc-linaro-4.8-2014.04-minimal/.built] Error 2
make[3]: Leaving directory '/home/sdk/Github/openwrt-bpi-r1/toolchain/gcc/minimal'
toolchain/Makefile:81: recipe for target 'toolchain/gcc/minimal/compile' failed
make[2]: *** [toolchain/gcc/minimal/compile] Error 2
make[2]: Leaving directory '/home/sdk/Github/openwrt-bpi-r1'
toolchain/Makefile:80: recipe for target '/home/sdk/Github/openwrt-bpi-r1/staging_dir/toolchain-arm_cortex-a8+vfpv3_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/stamp/.toolchain_install' failed
make[1]: *** [/home/sdk/Github/openwrt-bpi-r1/staging_dir/toolchain-arm_cortex-a8+vfpv3_gcc-4.8-linaro_uClibc-0.9.33.2_eabi/stamp/.toolchain_install] Error 2
make[1]: Leaving directory '/home/sdk/Github/openwrt-bpi-r1'
Build failed - please re-run with -j1 to see the real error message
/home/sdk/Github/openwrt-bpi-r1/include/toplevel.mk:181: recipe for target 'world' failed
make: *** [world] Error 1