check-toolchain

#!/bin/sh
# Usage:
#	check-toolchain GCC VERSION
#
# Example:
#	check-toolchain arm-unknown-linux-gnueabi-gcc crosstool-ng-1.22.0-234-g531eab4
#
CC=$1
VER=$2

if [ -z "$CC" -o -z "$VER" ]; then
   echo "Usage: $0 GCC VERSION"
   exit 1
fi

which $CC >/dev/null
if [ $? -ne 0 ]; then
    echo "  FAIL    Cannot find a suitable $CROSS_TARGET toolchain!" | tee -a $BUILDLOG
    echo "          See the README for help on download and set up." | tee -a $BUILDLOG
    exit 1
fi

printf "  CHECK   Toolchain version ... " | tee -a $BUILDLOG
$CC --version |grep $VER >/dev/null 2>&1
if [ $? -ne 0 ]; then
    printf "FAIL\n" | tee -a $BUILDLOG
    printf "  FAIL    Wrong toolchain version, should be $VER" | tee -a $BUILDLOG
    exit 1
fi

printf "OK\n" | tee -a $BUILDLOG
exit 0