Add ack-grep package

packages/ack-grep/build.sh

@@ -0,0 +1,11 @@
+TERMUX_PKG_HOMEPAGE=http://beyondgrep.com/
+TERMUX_PKG_DESCRIPTION="Tool like grep optimized for programmers"
+TERMUX_PKG_VERSION=2.14
+# Depend on coreutils for bin/env.
+TERMUX_PKG_DEPENDS="perl, coreutils"
+TERMUX_PKG_PLATFORM_INDEPENDENT=yes
+
+termux_step_make_install () {
+	curl -o $TERMUX_PREFIX/bin/ack http://beyondgrep.com/ack-${TERMUX_PKG_VERSION}-single-file
+	chmod +x $TERMUX_PREFIX/bin/ack
+}