zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/build/uClibc/extra/scripts/cppcheck.sh b/ap/build/uClibc/extra/scripts/cppcheck.sh
new file mode 100755
index 0000000..127c509
--- /dev/null
+++ b/ap/build/uClibc/extra/scripts/cppcheck.sh
@@ -0,0 +1,56 @@
+#! /bin/sh
+
+# usage:
+#
+# make \
+# REAL_CC=gcc-mine \
+# CC=extra/scripts/cppcheck.sh \
+# CPPCHECK_FLAGS="--enable=style,performance,portability,information,missingInclude --max-configs=256 -j $(($(getconf _NPROCESSORS_ONLN)-1))" \
+# CPPCHECK_LIMIT="yes"
+
+# CPPCHECK_FLAGS are optional and are not set per default.
+# CPPCHECK_LIMIT limits cppcheck to the -D and -U that would be passed to CC.
+# Setting CPPCHECK_LIMIT greatly improves the check-time but obviously
+# just checks a small subset of the defines found in a file.
+
+: ${REAL_CC:=gcc}
+${REAL_CC} $@
+args=""
+limits=""
+next_arg=0
+next_limit=0
+
+for i in $@
+do
+ if [ $next_arg -eq 1 ] ; then
+ next_arg=0
+ case "/$i" in
+ /-*) exit 0 ;;
+ esac
+ [ "x$args" = "x" ] && args="$i" || args="$args $i"
+ continue
+ fi
+ if [ $next_limit -eq 1 ] ; then
+ next_limit=0
+ [ "x$limits" = "x" ] && limits="$i" || limits="$limits $i"
+ continue
+ fi
+ case "/$i" in
+ /-c) next_arg=1 ;;
+ /-isystem)
+ next_arg=1;
+ [ "x$args" = "x" ] && args="-I" || args="$args -I" ;;
+ /-I)
+ next_arg=1;
+ [ "x$args" = "x" ] && args="$i" || args="$args $i" ;;
+ /-I*) [ "x$args" = "x" ] && args="$i" || args="$args $i" ;;
+ /-D|/-U)
+ next_limit=1;
+ [ "x$limit" = "x" ] && limit="$i" || limit="$limit $i" ;;
+ /-D*) [ "x$limits" = "x" ] && limits="$i" || limits="$limits $i" ;;
+ /-s|/-S|/-dump*|/--print*|/-print*) exit 0 ;;
+ *) ;;
+ esac
+done
+[ -z "${CPPCHECK_LIMIT}" ] && limits=""
+[ -z "${args}" ] || exec cppcheck ${CPPCHECK_FLAGS} ${args} ${limits}