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ATLFlight / ATLFlightDocs

Documentation on using the Snapdragon Flight platform.
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problem when make HelloWorld #7

Closed nanfly closed 8 years ago

nanfly commented 8 years ago

When make in the HelloWorld directory, error comes up showing

arm-linux-gnueabihf-gcc: error: /home/nanfly/Qualcomm/Hexagon_SDK/2.0/lib/common/rpcmem/UbuntuARM_Debug/rpcmem.a: No such file or directory

Pull and run the latest croo-toolchain, every seems normal but the rpcmem.a is still not there.

Try directly generate the rpemem.a in the directory as indicated in the install.sh and error comes up as

nanfly@nanfly-XPS:~/Qualcomm/Hexagon_SDK/2.0/lib/common/rpcmem$ make V=UbuntuARM_Debug ../../../tools/make.d.ext/UbuntuARM/../../../gcc-linaro-arm-linux-gnueabihf-4.8-2013.08_linux/bin/arm-linux-gnueabihf-gcc -c -fPIC -Wall -Wno-missing-braces -mword-relocations -mthumb-interwork -mfloat-abi=hard -mfpu=neon -mtune=cortex-a8 -march=armv7-a -Werror -g -isystem ../../../tools/make.d.ext/UbuntuARM/../../../gcc-linaro-arm-linux-gnueabihf-4.8-2013.08_linux/arm-linux-gnueabihf/libc/usr/include -DARM_ARCH_7A -DUSE_SYSLOG -std=gnu99 -D__FILENAME__=\"rpcmem_android.c\" -D_DEBUG -I. -I../../../inc/a1std -I../../../inc/qlist -I../../../inc/stddef -IUbuntuARM_Debug -oUbuntuARM_Debug/rpcmem_android.o rpcmem_android.c make: ../../../tools/make.d.ext/UbuntuARM/../../../gcc-linaro-arm-linux-gnueabihf-4.8-2013.08_linux/bin/arm-linux-gnueabihf-gcc: Command not found make: *** [UbuntuARM_Debug/rpcmem_android.o] Error 127

I have been having this problem since I got the flight dragon board a few weeks ago and tried every time the source code on the github is updated. Can anyone help me finally solve this problem?

Thanks in advance.

mcharleb commented 8 years ago

Its trying to use a version of gcc that is not installed. It should be able to use ${HEXAGON_SDK_ROOT}/gcc-linaro-arm-linux-gnueabihf-4.8-2013.08_linux/bin/arm-linux-gnueabihf-gcc

Please run the following commands and list the output:

env | grep HEXAGON
echo $PATH
ls ~/Qualcomm/Hexagon_SDK/2.0
nanfly commented 8 years ago

@mcharleb `nanfly@nanfly-T440p:~$ env | grep HEXAGON nanfly@nanfly-T440p:~$ echo $PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games nanfly@nanfly-T440p:~$ ls ~/Qualcomm/Hexagon_SDK/2.0 docs inc sysroot examples lib test gcc-linaro-arm-linux-gnueabihf-4.8-2013.08_linux readme.txt tools images setup_sdk_env.sh nanfly@nanfly-T440p:~$

`

nanfly commented 8 years ago

Problem solved. It is a 32/64 compatibility issue. I am working on a 64bit Ubuntu 14.04 and I guess some of the gcc package doesn't support 64bit. Anyway, I installed the package for 32bit compatibility and the HelloWorld works now.

For anyone that may encounter the same problem, the package I installed that solved the problem is:

sudo dpkg --add-architecture i386

Hope this helps.

nanfly commented 8 years ago

sudo -i cd /etc/apt/sources.list.d echo "deb http://old-releases.ubuntu.com/ubuntu/ raring main restricted universe multiverse" >ia32-libs-raring.list apt-get update apt-get install ia32-libs

mcharleb commented 8 years ago

You don't have arm-linux-gnueabihf-gcc in your path