[uClibc] C compiler cannot create executables.

Dylan Griffiths Dylan_Griffiths at pmc-sierra.com
Fri Jun 17 19:41:17 UTC 2005


Stephan Henningsen wrote:
> My Buildroot environment worked fine.
> Then I enabled BR2_SOFT_FLOAT=y in Buildroots .config.h in a new 
> Buildroot environment,
> that is: No dirty files or configurations.  And then this happended.  Why?:
> 
...
> configure: error: installation or configuration problem: C compiler 
> cannot creat
> e executables.
> make[1]: *** [configure-target-libiberty] Error 1
> make[1]: Leaving directory 
> `/home/sth/buildroot/toolchain_build_arm_nofpu/gcc-3.
> 3.4-final'
> make: *** 
> [/home/sth/buildroot/toolchain_build_arm_nofpu/gcc-3.3.4-final/.compil
> ed] Error 2

See if you have -Werror turned on.  The C file that autoconf uses is 
very, very crappy (and warning ridden), and will cause these sorts of 
hidden interactions if -Werror is on.




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