Wrapped the ath9k_htc firmware cross-compiler with ccache

devsus.sh

@@ -125,7 +125,7 @@ then
 	else
 		make toolchain
 	fi
-	make -C target_firmware
+	CROSS_COMPILE=$here/xtensa-elf- make -C target_firmware
 	mv toolchain/inst ../dl/xtensa-toolchain
 	cd ..
 

xtensa-elf-gcc

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+#  this file is part of Devsus.
+#
+#  Copyright 2019 Dima Krasner
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+#  MA 02110-1301, USA.
+
+CCACHE_HASHDIR=false exec ccache /root/devsus/open-ath9k-htc-firmware/toolchain/inst/bin/xtensa-elf-gcc "$@"