blob: cfb3ffc91e577c81c24ae5dfec0c76d2962e8824 (
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
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
do_rootfs[depends] += "mklibs-native:do_populate_sysroot"
IMAGE_PREPROCESS_COMMAND += "mklibs_optimize_image; "
mklibs_optimize_image_doit() {
rm -rf ${WORKDIR}/mklibs
mkdir -p ${WORKDIR}/mklibs/dest
cd ${IMAGE_ROOTFS}
du -bs > ${WORKDIR}/mklibs/du.before.mklibs.txt
for i in `find .`; do file $i; done \
| grep ELF \
| grep "LSB *executable" \
| grep "dynamically linked" \
| sed "s/:.*//" \
| sed "s+^\./++" \
> ${WORKDIR}/mklibs/executables.list
case ${TARGET_ARCH} in
powerpc | mips | mipsel | microblaze )
dynamic_loader="${base_libdir}/ld.so.1"
;;
powerpc64)
dynamic_loader="${base_libdir}/ld64.so.1"
;;
x86_64)
dynamic_loader="${base_libdir}/ld-linux-x86-64.so.2"
;;
i*86 )
dynamic_loader="${base_libdir}/ld-linux.so.2"
;;
arm )
dynamic_loader="${base_libdir}/ld-linux.so.3"
;;
* )
dynamic_loader="/unknown_dynamic_linker"
;;
esac
mklibs -v \
--ldlib ${dynamic_loader} \
--libdir ${baselib} \
--sysroot ${PKG_CONFIG_SYSROOT_DIR} \
--gcc-options "--sysroot=${PKG_CONFIG_SYSROOT_DIR}" \
--root ${IMAGE_ROOTFS} \
--target `echo ${TARGET_PREFIX} | sed 's/-$//' ` \
-d ${WORKDIR}/mklibs/dest \
`cat ${WORKDIR}/mklibs/executables.list`
cd ${WORKDIR}/mklibs/dest
for i in *
do
cp $i `find ${IMAGE_ROOTFS} -name $i`
done
cd ${IMAGE_ROOTFS}
du -bs > ${WORKDIR}/mklibs/du.after.mklibs.txt
echo rootfs size before mklibs optimization: `cat ${WORKDIR}/mklibs/du.before.mklibs.txt`
echo rootfs size after mklibs optimization: `cat ${WORKDIR}/mklibs/du.after.mklibs.txt`
}
mklibs_optimize_image() {
for img in ${MKLIBS_OPTIMIZED_IMAGES}
do
if [ "${img}" = "${PN}" ] || [ "${img}" = "all" ]
then
mklibs_optimize_image_doit
break
fi
done
}
|
