[Buildroot] Using Buildroot tool chain as external Toolchain

[john]

Thanks Thomas,

That fixed my problem, I appreciate your help

On Tue, 2013-05-14 at 11:54 +0200, Thomas Petazzoni wrote:
> Dear john,
> 
> On Tue, 14 May 2013 10:51:57 +0100, john wrote:
> > Hi Thomas,
> > 
> > Thank you for the reply.
> > I have attached the config.log
> 
> So indeed the problem is:
> 
> /apps/buildroot_toolchain/usr/bin/../libexec/gcc/arm-unknown-linux-uclibcgnueabi/4.5.3/cc1:
> error while loading shared libraries: libmpc.so.2: cannot open shared
> object file: No such file or directory
> 
> Which is what I was referring to.
> 
> You can apply the below patch as a workaround:
> 
> commit b18bb4667fa5773c55e084c8b2d2df68735d3130
> Author: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
> Date:   Fri Aug 24 20:39:52 2012 +0000
> 
>     mpc, mpfr, gmp: build statically for the host
>     
>     Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
> 
> diff --git a/package/gmp/gmp.mk b/package/gmp/gmp.mk
> index 5bcc6c1..9746150 100644
> --- a/package/gmp/gmp.mk
> +++ b/package/gmp/gmp.mk
> @@ -14,5 +14,7 @@ ifeq ($(ARCH),arm)
>  GMP_MAKE_OPT += CFLAGS="$(TARGET_CFLAGS) -marm"
>  endif
>  
> +HOST_GMP_CONF_OPT += --enable-static --disable-shared
> +
>  $(eval $(autotools-package))
>  $(eval $(host-autotools-package))
> diff --git a/package/mpc/mpc.mk b/package/mpc/mpc.mk
> index a366db7..4723220 100644
> --- a/package/mpc/mpc.mk
> +++ b/package/mpc/mpc.mk
> @@ -12,6 +12,7 @@ MPC_INSTALL_STAGING = YES
>  MPC_DEPENDENCIES = gmp mpfr
>  MPC_AUTORECONF = YES
>  HOST_MPC_AUTORECONF = YES
> +HOST_MPC_CONF_OPT += --disable-shared --enable-static
>  
>  $(eval $(autotools-package))
>  $(eval $(host-autotools-package))
> diff --git a/package/mpfr/mpfr.mk b/package/mpfr/mpfr.mk
> index 9caf3ac..fd8ff08 100644
> --- a/package/mpfr/mpfr.mk
> +++ b/package/mpfr/mpfr.mk
> @@ -11,5 +11,7 @@ MPFR_INSTALL_STAGING = YES
>  MPFR_DEPENDENCIES = gmp
>  MPFR_MAKE_OPT = RANLIB=$(TARGET_RANLIB)
>  
> +HOST_MPFR_CONF_OPT += --enable-static --disable-shared
> +
>  $(eval $(autotools-package))
>  $(eval $(host-autotools-package))
> 
> Thomas