1 files changed, 99 insertions, 0 deletions
diff --git a/pvr-source/eurasiacon/build/linux2/tools/cc-check.sh b/pvr-source/eurasiacon/build/linux2/tools/cc-check.sh
new file mode 100755
index 0000000..6cef8fa
--- /dev/null
+++ b/pvr-source/eurasiacon/build/linux2/tools/cc-check.sh
@@ -0,0 +1,99 @@
+#!/bin/sh
+########################################################################### ###
+#@Title         Test the nature of the C compiler.
+#@Copyright     Copyright (c) Imagination Technologies Ltd. All Rights Reserved
+#@License       Dual MIT/GPLv2
+# 
+# The contents of this file are subject to the MIT license as set out below.
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+# 
+# Alternatively, the contents of this file may be used under the terms of
+# the GNU General Public License Version 2 ("GPL") in which case the provisions
+# of GPL are applicable instead of those above.
+# 
+# If you wish to allow use of your version of this file only under the terms of
+# GPL, and not to allow others to use your version of this file under the terms
+# of the MIT license, indicate your decision by deleting the provisions above
+# and replace them with the notice and other provisions required by GPL as set
+# out in the file called "GPL-COPYING" included in this distribution. If you do
+# not delete the provisions above, a recipient may use your version of this file
+# under the terms of either the MIT license or GPL.
+# 
+# This License is also included in this distribution in the file called
+# "MIT-COPYING".
+# 
+# EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS
+# PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+# BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+# PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR
+# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+### ###########################################################################
+
+LANG=C
+export LANG
+
+usage() {
+	echo "usage: $0 [--64] --cc CC --out OUT [cflag]"
+	exit 1
+}
+
+# NOTE: The program passed to the compiler is deliberately incorrect
+# (`return;' should be `return 0;') but we do this to emit a warning.
+#
+# Emitting a warning is necessary to get GCC to print out additional
+# warnings about any unsupported -Wno options, so we can handle these
+# as unsupported by the build.
+#
+do_cc() {
+	echo "int main(void){return;}" | $CC -W -Wall $3 -xc -c - -o $1 >$2 2>&1
+}
+
+while [ 1 ]; do
+	if [ "$1" = "--64" ]; then
+		BIT_CHECK=1
+	elif [ "$1" = "--cc" ]; then
+		[ "x$2" = "x" ] && usage
+		CC="$2" && shift
+	elif [ "$1" = "--out" ]; then
+		[ "x$2" = "x" ] && usage
+		OUT="$2" && shift
+	elif [ "${1#--}" != "$1" ]; then
+		usage
+	else
+		break
+	fi
+	shift
+done
+
+[ "x$CC" = "x" ] && usage
+[ "x$OUT" = "x" ] && usage
+ccof=$OUT/cc-sanity-check
+log=${ccof}.log
+
+if [ "x$BIT_CHECK" = "x1" ]; then
+	do_cc $ccof $log ""
+	file $ccof | grep 64-bit >/dev/null 2>&1
+	[ "$?" = "0" ] && echo true || echo false
+else
+	[ "x$1" = "x" ] && usage
+	do_cc $ccof $log $1
+	if [ "$?" = "0" ]; then
+		# compile passed, but was the warning unrecognized?
+		grep -q "^cc1: warning: unrecognized command line option \"$1\"" $log
+		[ "$?" = "1" ] && echo $1
+	fi
+fi
+
+rm -f $ccof $log
+exit 0