}
check() {
-if ! $1 --version >/dev/null 2>&1
+if ! $1 --version >/dev/null 2>&1 && ! $1 -version >/dev/null 2>&1
then
echo "$1 not found"
NEEDED="$NEEDED .$1"
}
check autoconf 2.69
-check automake 1.11
+check automake 1.14
check m4 1.4.16
check libtool 2.4
check pkg-config
-check cmake 2.8.8
+check cmake 3.1.0
check yasm
check_tar
check ragel
check_sed
+check protoc 2.6.0
+check ant
+check xz
-[ -n "$NEEDED" ] && mkdir -p build/
+[ -n "$NEEDED" ] && mkdir -p build/ && echo "To-be-built packages: `echo $NEEDED | sed 's/\.//g'`"
CPUS=
CC=