2009-06-11 04:52:42     Errors in compiling uCLinux

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2009-06-11 04:52:42     Errors in compiling uCLinux

chandu v (MALAYSIA)

Message: 75523   




i installed blackfin tool chain to compile uClinux -dist, i set the PATH , am getting the following erros when i compile uClinux.


when i check the path by giving command "echo $PATH , it's giving me the added path .


can any one help in solving this


make[1]: Entering directory `/home/chandu/astfin/dl/uClinux-dist-2008R1.5-RC3/linux-2.6.x'

  SYMLINK include/asm-blackfin/mach-bf537 -> include/asm-blackfin/mach

  CHK     include/linux/version.h

  CHK     include/linux/utsrelease.h

  SYMLINK include/asm -> include/asm-blackfin

  HOSTCC  scripts/basic/fixdep

  HOSTCC  scripts/basic/docproc

  HOSTCC  scripts/kallsyms

  HOSTCC  scripts/bin2c

  CC      scripts/mod/empty.o

bfin-uclinux-gcc: command not found; perhaps you need to fix your PATH?

make[3]: *** [scripts/mod/empty.o] Error 127

make[2]: *** [scripts/mod] Error 2

make[2]: *** Waiting for unfinished jobs....

make[1]: *** [scripts] Error 2

make[1]: Leaving directory `/home/chandu/astfin/dl/uClinux-dist-2008R1.5-RC3/linux-2.6.x'

make: *** [linux] Error 1








2009-06-11 04:57:56     Re: Errors in compiling uCLinux

Mike Frysinger (UNITED STATES)

Message: 75524   


the output doesnt lie -- the compiler couldnt be found in your PATH.  double check your settings and make sure you can run `bfin-uclinux-gcc` manually.




2009-06-11 09:58:49     Re: Errors in compiling uCLinux

billy walton (UNITED KINGDOM)

Message: 75539   


Using the same console you are trying to compile uClinuw with, type:


bfin-uclinux-gcc --version


and see what happens, you should be returned with the version of GCC you compiled/installed with your toolchain


if not, then you still have a path problem, so identify exactly where the bfin-uclinux-gcc binary is currently located, and add this location to the path variable using the 'export' command on the *same* console you are using to compile with.


If you open a new console and change the PATH variable, you need to make sure it has a global effect, as usually it will only change the variable in *that* console instance, not all of them.


Hope it helps






2009-06-12 03:01:52     Re: Errors in compiling uCLinux

chandu v (MALAYSIA)

Message: 75573   


Hi Billy walton,


thanks for the reply,


i have tried by giveing the comand " bfin-uclinux-gcc " i get the result


bfin-uclinux-gcc (GCC) 4.1.2 (ADI svn).


still i have  prblm in  PATH.


when i give command " which -a bfin-uclinux-gcc " am getting the result 


/home /chandu/astfin/dl/opt/uClinux/bfin-uclinux/bin/bfin-uclinux-gcc.


first of all  i downloaded "blackfin-toolchain-08r1-8.i386.tar.gz" and  " blackfin-toolchain-uclibc-default-08r1-8.i386.tar.gz" for my linux(ubuntu 8.04 architecture is  i686) and  extracted the  to ~./opt/uclinux


then i set the PATH  in ~/.bashrc file.


the way i follwoed to install toolchain is correct???


pls let me know where i did mistaske.