Re: [Qemu-devel] [PATCH] configure: build position independent executables across the board, by default

[Paolo Bonzini]

On 11/14/2011 04:30 PM, Avi Kivity wrote:
> +if test "$pie" = "yes" ; then
> +  cat>  $TMPC<<  EOF
> +int main(void) { return 0; }
> +EOF
> +  if compile_prog "-fPIE -dPIE" "-Wl,-pie"; then

Uppercase d.

> +    QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
> +    LDFLAGS="-Wl,-pie $LDFLAGS"
> +    if compile_prog "-fPIE -DPIE" "-Wl,-pie -Wl,-z,relro -Wl,-z,now"; then
> +      LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
> +    fi
> +  else
> +    echo "Diabling PIE due missing toolchain support"

Disabling.

> +    pie="no"
> +  fi
> +fi
> +

Paolo