crosstool-ng: samples/powerpc-e500v2-linux-gnuspe/reported.by@a5c020c3d31d

scripts/populate: properly locate the sysroot and required tools

This fixes two problems:
- the sysroot might be in a sub-directory (think SYSROOT_DIR_PREFIX)
- it is not needed to have the target tuple to properly detect the sysroot
and the required tools

As a side effect, this script is now no longer dependent on the target
tuple, and in the future, we might be able to share it across many
toolchains (when/if we can install all of them in the same place).

     1 reporter_name="Nate CASE"

     2 reporter_url="http://sourceware.org/ml/crossgcc/2008-10/msg00016.html"

     3 reporter_comment="This is a sample config file for Freescale e500v2 processors (e.g.,

     4 MPC8548, MPC8572).  It uses eglibc (for e500/SPE patches) and a recent

     5 gcc (4.3.1, for e500v2 DPFP support) and will generate appropriate

     6 dual-precision floating point instructions by default.

     8 Note: If building a Linux kernel with this toolchain, you will want to

     9 make sure -mno-spe AND -mspe=no are passed to gcc to prevent SPE

    10 ABI/instructions from getting into the kernel (which is currently

    11 unsupported).  At this time, the kernel build system only passes

    12 -mno-spe by default (this should be fixed soon hopefully)."

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Thu Mar 25 22:42:00 2010 +0100 (2010-03-25)
changeset 1861	a5c020c3d31d
parent 935	e175e3538310
child 2139	983823b3b569
permissions	-rw-r--r--