blob: 127c5096d1f838f14cd5cc6e751def39a4136b5e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
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}
|
