poky: 2d1660112e54653f7bb763939d0416472c49fe01
cross TC used: http://autobuilder.yoctoproject.org/pub/releases/yocto-1.7_M2.rc1/toolchain/x86_64/poky-eglibc-x86_64-core-image-sato-ppce500v2-toolchain-1.6+snapshot.sh


When configuring sudoku-savant: http://sourceforge.net/projects/sudoku-savant/files/sudoku-savant/sudoku-savant-1.3/ I have the following err when doing configure:

configure:2605: powerpc-poky-linux-g++  -m32 -mcpu=8548 -mabi=spe -mspe -mfloat-gprs=double --sysroot=##SDKTARGETSYSROOT## -V >&5
powerpc-poky-linux-g++: error: unrecognized command line option '-V'
powerpc-poky-linux-g++: fatal error: no input files

Detailed log here: http://pastebin.com/nB5WNKXq


STEPS TO REPRODUCE
1. download sudoku and extract it.
2. download cross tc for ppce500v2, extract and source the env
3. build sudoku:


[fed@fed sudoku-savant-1.3]$ source ../sdk-ppc5/environment-setup-ppce500v2-poky-linux
[fed@fed sudoku-savant-1.3]$ ./configure $CONFIGURE_FLAGS
configure: WARNING: unrecognized options: --with-libtool-sysroot
configure: loading site script /run/media/fed/big/work/7m2rc1/tc/sdk-ppc5/site-config-ppce500v2-poky-linux
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for powerpc-poky-linux-strip... powerpc-poky-linux-strip
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for style of include used by make... GNU
checking for C++ compiler default output file name... 
configure: error: in `/run/media/fed/big/work/7m2rc1/tc/sudoku-savant-1.3':
configure: error: C++ compiler cannot create executables
See `config.log' for more details.
[fed@fed sudoku-savant-1.3]$


OTHER COMMENTS
The export in environment-setup-ppce500v2-poky-linux file is wrong for the SDKTARGETSYSROOT variable. There should be a real link to the sysroot:

export SDKTARGETSYSROOT=##SDKTARGETSYSROOT##