[OE-core] [PATCH 2/2] systemd: fix ptest to make it able to run on target

[Qi.Chen at windriver.com]

From: Chen Qi <Qi.Chen at windriver.com>

This patch mainly involves four changes.
1. Ship the sys.tar.xz and extract it on target to avoid ELOOP error.
2. Make systemd-ptest rdepend on bash and perl as the test cases need them.
3. Fix paths in Makefile so that the test cases could run on target.
4. Install ${libdir}/udev/rules.d directory to make udev-test.pl work.

[YOCTO #5664]
[YOCTO #5673]
[YOCTO #5674]

Signed-off-by: Chen Qi <Qi.Chen at windriver.com>
---
 meta/recipes-core/systemd/systemd/run-ptest |    1 +
 meta/recipes-core/systemd/systemd_208.bb    |   12 ++++++++++--
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-core/systemd/systemd/run-ptest b/meta/recipes-core/systemd/systemd/run-ptest
index 0418bc9..2f6bd93 100644
--- a/meta/recipes-core/systemd/systemd/run-ptest
+++ b/meta/recipes-core/systemd/systemd/run-ptest
@@ -1,2 +1,3 @@
+tar -C test -xJf test/sys.tar.xz
 make test/rules-test.sh.log
 make test/udev-test.pl.log
diff --git a/meta/recipes-core/systemd/systemd_208.bb b/meta/recipes-core/systemd/systemd_208.bb
index 372e73d..248a898 100644
--- a/meta/recipes-core/systemd/systemd_208.bb
+++ b/meta/recipes-core/systemd/systemd_208.bb
@@ -120,11 +120,15 @@ do_install_ptest () {
        install ${S}/test/* ${D}${PTEST_PATH}/test
        install -m 0755  ${B}/test-udev ${D}${PTEST_PATH}/
        install -d ${D}${PTEST_PATH}/build-aux
+       cp ${S}/build-aux/test-driver ${D}${PTEST_PATH}/build-aux/
        cp -rf ${B}/rules ${D}${PTEST_PATH}/
+       # This directory needs to be there for udev-test.pl to work.
+       install -d ${D}${libdir}/udev/rules.d
        cp ${B}/Makefile ${D}${PTEST_PATH}/
-       cp ${S}/build-aux/test-driver ${D}${PTEST_PATH}/build-aux/
-       tar -C ${D}${PTEST_PATH}/test -xJf ${S}/test/sys.tar.xz
+       cp ${S}/test/sys.tar.xz ${D}${PTEST_PATH}/test
        sed -i 's/"tree"/"ls"/' ${D}${PTEST_PATH}/test/udev-test.pl
+       sed -i 's#${S}#${PTEST_PATH}#g' ${D}${PTEST_PATH}/Makefile
+       sed -i 's#${B}#${PTEST_PATH}#g' ${D}${PTEST_PATH}/Makefile
 }
 
 python populate_packages_prepend (){
@@ -147,6 +151,10 @@ FILES_${PN}-analyze = "${bindir}/systemd-analyze"
 FILES_${PN}-initramfs = "/init"
 RDEPENDS_${PN}-initramfs = "${PN}"
 
+# The test cases need perl and bash to run correctly.
+RDEPENDS_${PN}-ptest += "perl bash"
+FILES_${PN}-ptest += "${libdir}/udev/rules.d"
+
 FILES_${PN}-gui = "${bindir}/systemadm"
 
 FILES_${PN}-vconsole-setup = "${rootlibexecdir}/systemd/systemd-vconsole-setup \
-- 
1.7.9.5