blob: 907c1ebd486bc39fdf0614b1a5abbdcd6700a809 (
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
|
#!/bin/sh
#
# gcov capability for udev
#
# Provides code coverage analysis for udev.
#
# make_gcov.sh assumes the same same default parameters as make, but also
# accepts the same parameters as make (see README file in udev/ for
# parameter info). There is one exception, klibc can not be used with
# gcov as it will not compile cleanly.
#
# make_gcov.sh then overrides CFLAGS to strip out optimization in order
# for gcov to get correct code coverage analysis.
#
# Leann Ogasawara <ogasawara@osdl.org>, April 2004
# clean up udev dir
clean_udev () {
find -name "*.da" -exec rm -f "{}" \;
find -name "*.bb" -exec rm -f "{}" \;
find -name "*.bbg" -exec rm -f "{}" \;
find -name "*.gcov" -exec rm -f "{}" \;
make clean
}
PWD=`pwd`
GCCINCDIR=`gcc -print-search-dirs | sed -ne "s/install: \(.*\)/\1include/gp"`
LIBSYSFS="-I$PWD/libsysfs"
WARNINGS="-Wall -Wshadow -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
GCC="-I$GCCINCDIR"
USE_LOG="-DLOG"
DEBUG="-D_GNU_SOURCE"
GCOV_FLAGS="-pipe -fprofile-arcs -ftest-coverage"
for i in $*; do
pre=`echo $i | sed 's/=.*//g'`
post=`echo $i | sed 's/.*=//g'`
if [ $pre = "USE_KLIBC" ] && [ $post = "true" ]; then
echo "cannot use gcov with klibc, will not compile"
exit
elif [ $pre = "USE_LOG" ] && [ $post = "false" ]; then
USE_LOG=""
elif [ $pre = "DEBUG" ] && [ $post = "true" ]; then
DEBUG="-g -DDEBUG -D_GNU_SOURCE"
elif [ $pre = "clean" ]; then
clean_udev
exit
fi
done
clean_udev
make $* CFLAGS="$WARNINGS $GCOV_FLAGS $USE_LOG $DEBUG $GCC $LIBSYSFS"
|
