libcgroup: fix failure for absolute path

[ CQID: WIND00401091 ]

While using sstate or some other conditions, there may be no image
directory in the builddir, so the absolute path of libcgroup.so.1
will cause build failures.

(From OE-Core rev: 0b58d98567a1c0531ad8396c4464402da21a9665)

Signed-off-by: Xin Ouyang <Xin.Ouyang@windriver.com>
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/meta/recipes-core/libcgroup/libcgroup_0.38.bb b/meta/recipes-core/libcgroup/libcgroup_0.38.bb
index fca604b822..32b87e6848 100644
--- a/meta/recipes-core/libcgroup/libcgroup_0.38.bb
+++ b/meta/recipes-core/libcgroup/libcgroup_0.38.bb
@@ -3,7 +3,7 @@ SECTION = "libs"
 LICENSE = "LGPLv2.1"
 LIC_FILES_CHKSUM = "file://COPYING;md5=2d5025d4aa3495befef8f17206a5b0a1"
 
-PR = "r0"
+PR = "r1"
 
 inherit autotools pkgconfig
 
@@ -29,7 +29,8 @@ do_install_append() {
         if [ ! ${D}${libdir} -ef ${D}${base_libdir} ]; then
                 mkdir -p ${D}/${base_libdir}/
                 mv -f ${D}${libdir}/libcgroup.so.* ${D}${base_libdir}/
-                ln -sf ${D}${base_libdir}/libcgroup.so.1 ${D}${libdir}/libcgroup.so
+                rel_lib_prefix=`echo ${libdir} | sed 's,\(^/\|\)[^/][^/]*,..,g'`
+                ln -sf ${rel_lib_prefix}${base_libdir}/libcgroup.so.1 ${D}${libdir}/libcgroup.so
         fi
         # pam modules in ${base_libdir}/security/ should be binary .so files, not symlinks.
         if [ -f ${D}${base_libdir}/security/pam_cgroup.so.0.0.0 ]; then