Я попытался собрать PNaCl на Ubuntu 14.04 (chroot на 12.04 привел к тому же результату). Я запустил «pnacl/build.sh all», и сборка не удалась на шаге «LIBGCC_EH (из GCC 4.6)».
[22:55] MISC-TOOLS Building sel_ldr (arm)
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| ERROR
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COMMAND: ./scons MODE=opt-host platform=arm naclsdk_validate=0 sysinfo=0 -j8 sel_ldr
LOGFILE: /home/dmitry/chromium-35.0.1916.114/src/native_client/pnacl/build/log/arm_sel_ldr
PWD: /home/dmitry/chromium-35.0.1916.114/src/native_client
LOGFILE содержит следующее:
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B U I L D - O U T P U T:
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scons: done reading SConscript files.
scons: Building targets ...
________Compiling scons-out/opt-linux-arm/obj/src/trusted/service_runtime/li nux/nacl_bootstrap_munge_phdr.o
________Compiling scons-out/opt-linux-arm/obj/src/trusted/service_runtime/li nux/nacl_bootstrap.o
sh: 1: ERROR-missing-arm-trusted-toolchain: not found
________Compiling scons-out/opt-linux-arm/obj/src/trusted/service_runtime/na cl_test_injection_main.o
sh: 1: ERROR-missing-arm-trusted-toolchain: not found
________Compiling scons-out/opt-linux-arm/obj/src/trusted/service_runtime/se l_main.o
sh: 1: ERROR-missing-arm-trusted-toolchain: not found
________Compiling scons-out/opt-linux-arm/obj/src/trusted/debug_stub/abi.o
sh: 1: ERROR-missing-arm-trusted-toolchain: not found
________Compiling scons-out/opt-linux-arm/obj/src/trusted/debug_stub/debug_s tub.o
sh: 1: ERROR-missing-arm-trusted-toolchain: not found
________Compiling scons-out/opt-linux-arm/obj/src/trusted/debug_stub/nacl_de bug.o
Не могли бы вы объяснить мне, как исправить ошибку?