do_configure() {
        rm -f ${S}/.config
 
-       if [ "${MACHINE}" == "tosa" ]; then
+       if [ "${MACHINE}" = "tosa" ]; then
                gcc_version=`${KERNEL_CC} -dumpversion`         
-               if [ "${gcc_version}" == "4.0.1" ] || [ "${gcc_version}" == "4.0.2" ]; then
+               if [ "${gcc_version}" = "4.0.1" ] || [ "${gcc_version}" = "4.0.2" ]; then
                        die "tosa kernel wont work with gcc 4.0.x"
                fi
        fi
                die "No default configuration for ${MACHINE} available."
        fi
 
-       if [ "${MACHINE}" == "collie" ]; then
+       if [ "${MACHINE}" = "collie" ]; then
                mempos=`echo "obase=16; $mem * 1024 * 1024" | bc`
                rdsize=`echo "$rd * 1024" | bc`
                total=`expr $mem + $rd`
                addr=`echo "obase=16; ibase=16; C0000000 + $mempos" | bc`
-               if [ "$rd" == "0" ]
+               if [ "$rd" = "0" ]
                then
                    echo "No RAMDISK"
                        echo "# CONFIG_MTD_MTDRAM_SA1100 is not set" >> ${S}/.config
 
        echo "CONFIG_CMDLINE=\"${CMDLINE}\"" >> ${S}/.config
 
-       #if [ "${ENABLE_ELPP}" == "yes" ]; then
+       #if [ "${ENABLE_ELPP}" = "yes" ]; then
         #        echo "# Enhanced Linux Progress Patch"  >> ${S}/.config
         #        echo "CONFIG_FB_ELPP=y"                 >> ${S}/.config
         #        echo "CONFIG_LOGO=y"                    >> ${S}/.config
        #       echo "# CONFIG_FB_ELPP is not set"      >> ${S}/.config
        #fi
 
-       if [ "${TARGET_OS}" == "linux-gnueabi" ]; then
+       if [ "${TARGET_OS}" = "linux-gnueabi" ]; then
                echo "CONFIG_AEABI=y"                   >> ${S}/.config
                echo "CONFIG_OABI_COMPAT=y"             >> ${S}/.config
        else 
                echo "# CONFIG_OABI_COMPAT is not set"  >> ${S}/.config
        fi
 
-       if [ "${DISTRO}" == "openzaurus" ]; then
+       if [ "${DISTRO}" = "openzaurus" ]; then
                case ${MACHINE} in
                        c7x0 | akita | spitz )
                                echo "CONFIG_LOGO_OZ640_CLUT224=y"            >> ${S}/.config
                echo "CONFIG_LOGO=y"                          >> ${S}/.config
                echo "# CONFIG_LOGO_LINUX_CLUT224 is not set" >> ${S}/.config
                echo "# CONFIG_LOGO_OHAND_CLUT224 is not set" >> ${S}/.config
-       elif [ "${DISTRO}" == "poky" ]; then
+       elif [ "${DISTRO}" = "poky" ]; then
                echo "CONFIG_LOGO=y"                          >> ${S}/.config
                echo "CONFIG_LOGO_OHAND_CLUT224=y"            >> ${S}/.config
                echo "# CONFIG_LOGO_OZ240_CLUT224 is not set" >> ${S}/.config