Build Failed for Hello_World


Swapna Bulbule
 

I have followed steps as per guid https://docs.zephyrproject.org/latest/getting_started/index.html#
Until step 6, building the application,receiving error.
OS: Ubuntu 18.04

  1. export ZEPHYR_TOOLCHAIN_VARIANT=zephyr
    export ZEPHYR_SDK_INSTALL_DIR=/home/swapna/Documents/Workspace/Zephyr_ESP

west build -p auto -b esp32 samples/hello_world
-- west build: build configuration:
source directory: /home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/samples/hello_world
build directory: /home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/build (created)
BOARD: esp32 (origin: command line)
-- west build: generating a build system
-- Zephyr version: 2.2.0-rc3
-- Found PythonInterp: /usr/bin/python3.6 (found suitable version "3.6.9", minimum required is "3.6")
-- Selected BOARD esp32
-- Found west: /home/swapna/.local/bin/west (found suitable version "0.7.2", minimum required is "0.6.0")
-- Loading /home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/boards/xtensa/esp32/esp32.dts as base
Devicetree header saved to '/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/build/zephyr/include/generated/devicetree_unfixed.h'
Parsing /home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/Kconfig
Loaded configuration '/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/boards/xtensa/esp32/esp32_defconfig'
Merged configuration '/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/samples/hello_world/prj.conf'
Configuration saved to '/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/build/zephyr/.config'
Kconfig header saved to '/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/build/zephyr/include/generated/autoconf.h'
CMake Error at /home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/cmake/extensions.cmake:1479 (message):
No such file or directory: LIBGCC_FILE_NAME: ''
Call Stack (most recent call first):
/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/cmake/compiler/gcc/target.cmake:69 (assert_exists)
/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/cmake/target_toolchain.cmake:49 (include)
/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/cmake/app/boilerplate.cmake:476 (include)
CMakeLists.txt:5 (include)

-- Configuring incomplete, errors occurred!
FATAL ERROR: command exited with status 1: /home/swapna/bin/cmake/cmake-3.16.4-Linux-x86_64/bin/cmake -B/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/build -S/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/samples/hello_world -GNinja -DBOARD=esp32

I have tried couple of things changing variant and tool chain.

  1. export ZEPHYR_TOOLCHAIN_VARIANT=cross-compile
    export CROSS_COMPILE=/usr/bin/arm-none-eabi-

I have followed steps as per guid https://docs.zephyrproject.org/latest/getting_started/index.html#
Until step 6, building the application,receiving error.

swapna@18:~/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr$ west build -p auto -b esp32 samples/hello_world
-- west build: build configuration:
source directory: /home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/samples/hello_world
build directory: /home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/build (created)
BOARD: esp32 (origin: command line)
-- west build: generating a build system
-- Zephyr version: 2.2.0-rc3
-- Found PythonInterp: /usr/bin/python3.6 (found suitable version "3.6.9", minimum required is "3.6")
-- Selected BOARD esp32
-- Found west: /home/swapna/.local/bin/west (found suitable version "0.7.2", minimum required is "0.6.0")
-- Loading /home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/boards/xtensa/esp32/esp32.dts as base
Devicetree header saved to '/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/build/zephyr/include/generated/devicetree_unfixed.h'
Parsing /home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/Kconfig
Loaded configuration '/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/boards/xtensa/esp32/esp32_defconfig'
Merged configuration '/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/samples/hello_world/prj.conf'
Configuration saved to '/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/build/zephyr/.config'
Kconfig header saved to '/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/build/zephyr/include/generated/autoconf.h'
-- The C compiler identification is GNU 6.3.1
-- The CXX compiler identification is GNU 6.3.1
-- The ASM compiler identification is GNU
-- Found assembler: /usr/bin/arm-none-eabi-gcc
-- Cache files will be written to: /home/swapna/.cache/zephyr
CMake Warning at /home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/boards/common/esp32.board.cmake:7 (message):
Setting ESP_IDF_PATH in the environment is deprecated. Use cmake
-DESP_IDF_PATH=... instead.
Call Stack (most recent call first):
/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/boards/xtensa/esp32/board.cmake:3 (include)
/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/cmake/app/boilerplate.cmake:506 (include)
CMakeLists.txt:5 (include)

-- Configuring done
-- Generating done
-- Build files have been written to: /home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/build
-- west build: building application
[1/122] Preparing syscall dependency handling

[7/122] Building C object zephyr/CMakeFiles/offsets.dir/arch/xtensa/core/offsets/offsets.c.obj
FAILED: zephyr/CMakeFiles/offsets.dir/arch/xtensa/core/offsets/offsets.c.obj
ccache /usr/bin/arm-none-eabi-gcc -DBUILD_VERSION=v2.2.0-rc3-20-gcfd0f3e18d01 -DKERNEL -D_FORTIFY_SOURCE=2 -D__ZEPHYR__=1 -I../kernel/include -I../arch/xtensa/include -I../include -Izephyr/include/generated -I../soc/xtensa/esp32 -I../soc/xtensa/esp32/include -I/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/modules/hal/esp-idf/zephyr/../components/esp32/include -I/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/modules/hal/esp-idf/zephyr/../components/soc/esp32/include -I/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/modules/hal/xtensa/include -I/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/modules/hal/xtensa/zephyr/soc/esp32 -isystem ../lib/libc/minimal/include -isystem /usr/lib/gcc/arm-none-eabi/6.3.1/include -isystem /usr/lib/gcc/arm-none-eabi/6.3.1/include-fixed -Os -imacros/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/build/zephyr/include/generated/autoconf.h -ffreestanding -fno-common -g -imacros/home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/include/toolchain/zephyr_stdint.h -Wall -Wformat -Wformat-security -Wno-format-zero-length -Wno-main -Wno-pointer-sign -Wpointer-arith -Wno-unused-but-set-variable -Werror=implicit-int -fno-asynchronous-unwind-tables -fno-pie -fno-pic -fno-strict-overflow -fno-reorder-functions -fno-defer-pop -ffunction-sections -fdata-sections -std=c99 -nostdinc -MD -MT zephyr/CMakeFiles/offsets.dir/arch/xtensa/core/offsets/offsets.c.obj -MF zephyr/CMakeFiles/offsets.dir/arch/xtensa/core/offsets/offsets.c.obj.d -o zephyr/CMakeFiles/offsets.dir/arch/xtensa/core/offsets/offsets.c.obj -c /home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/arch/xtensa/core/offsets/offsets.c
/tmp/ccTtYhaH.s: Assembler messages:
/tmp/ccTtYhaH.s:35: Error: bad expression
/tmp/ccTtYhaH.s:35: Error: junk at end of line, first unrecognized character is 8' /tmp/ccTtYhaH.s:41: Error: bad expression /tmp/ccTtYhaH.s:41: Error: junk at end of line, first unrecognized character is 0'
/tmp/ccTtYhaH.s:47: Error: bad expression
/tmp/ccTtYhaH.s:47: Error: junk at end of line, first unrecognized character is 4' /tmp/ccTtYhaH.s:53: Error: bad expression /tmp/ccTtYhaH.s:53: Error: junk at end of line, first unrecognized character is 8'
/tmp/ccTtYhaH.s:59: Error: bad expression
/tmp/ccTtYhaH.s:59: Error: junk at end of line, first unrecognized character is 0' /tmp/ccTtYhaH.s:65: Error: bad expression /tmp/ccTtYhaH.s:65: Error: junk at end of line, first unrecognized character is 4'
/tmp/ccTtYhaH.s:71: Error: bad expression
/tmp/ccTtYhaH.s:71: Error: junk at end of line, first unrecognized character is 5' /tmp/ccTtYhaH.s:77: Error: bad expression /tmp/ccTtYhaH.s:77: Error: junk at end of line, first unrecognized character is 0'
/tmp/ccTtYhaH.s:83: Error: bad expression
/tmp/ccTtYhaH.s:83: Error: junk at end of line, first unrecognized character is 6' /tmp/ccTtYhaH.s:89: Error: bad expression /tmp/ccTtYhaH.s:89: Error: junk at end of line, first unrecognized character is 1'
/tmp/ccTtYhaH.s:95: Error: bad expression
/tmp/ccTtYhaH.s:95: Error: junk at end of line, first unrecognized character is 1' /tmp/ccTtYhaH.s:101: Error: bad expression /tmp/ccTtYhaH.s:101: Error: junk at end of line, first unrecognized character is 1'
/tmp/ccTtYhaH.s:107: Error: bad expression
/tmp/ccTtYhaH.s:107: Error: junk at end of line, first unrecognized character is 1' /tmp/ccTtYhaH.s:113: Error: bad expression /tmp/ccTtYhaH.s:113: Error: junk at end of line, first unrecognized character is 1'
/tmp/ccTtYhaH.s:119: Error: bad expression
/tmp/ccTtYhaH.s:119: Error: junk at end of line, first unrecognized character is 2' /tmp/ccTtYhaH.s:125: Error: bad expression /tmp/ccTtYhaH.s:125: Error: junk at end of line, first unrecognized character is 0'
/tmp/ccTtYhaH.s:131: Error: bad expression
/tmp/ccTtYhaH.s:131: Error: junk at end of line, first unrecognized character is 4' /tmp/ccTtYhaH.s:137: Error: bad expression /tmp/ccTtYhaH.s:137: Error: junk at end of line, first unrecognized character is 7'
/tmp/ccTtYhaH.s:143: Error: bad expression
/tmp/ccTtYhaH.s:143: Error: junk at end of line, first unrecognized character is 6' /tmp/ccTtYhaH.s:149: Error: bad expression /tmp/ccTtYhaH.s:149: Error: junk at end of line, first unrecognized character is 1'
/tmp/ccTtYhaH.s:155: Error: bad expression
/tmp/ccTtYhaH.s:155: Error: junk at end of line, first unrecognized character is 1' /tmp/ccTtYhaH.s:162: Error: bad expression /tmp/ccTtYhaH.s:162: Error: junk at end of line, first unrecognized character is 4'
/tmp/ccTtYhaH.s:168: Error: bad expression
/tmp/ccTtYhaH.s:168: Error: junk at end of line, first unrecognized character is 0' /tmp/ccTtYhaH.s:174: Error: bad expression /tmp/ccTtYhaH.s:174: Error: junk at end of line, first unrecognized character is 8'
/tmp/ccTtYhaH.s:180: Error: bad expression
/tmp/ccTtYhaH.s:180: Error: junk at end of line, first unrecognized character is 0' /tmp/ccTtYhaH.s:186: Error: bad expression /tmp/ccTtYhaH.s:186: Error: junk at end of line, first unrecognized character is 0'
/tmp/ccTtYhaH.s:192: Error: bad expression
/tmp/ccTtYhaH.s:192: Error: junk at end of line, first unrecognized character is 0' /tmp/ccTtYhaH.s:198: Error: bad expression /tmp/ccTtYhaH.s:198: Error: junk at end of line, first unrecognized character is 4'
/tmp/ccTtYhaH.s:204: Error: bad expression
/tmp/ccTtYhaH.s:204: Error: junk at end of line, first unrecognized character is 8' /tmp/ccTtYhaH.s:210: Error: bad expression /tmp/ccTtYhaH.s:210: Error: junk at end of line, first unrecognized character is 9'
ninja: build stopped: subcommand failed.
FATAL ERROR: command exited with status 1: /home/swapna/bin/cmake/cmake-3.16.4-Linux-x86_64/bin/cmake --build /home/swapna/Documents/Workspace/Zephyr_ESP/zephyrproject/zephyr/build

I am not sure which variant and toolchain

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