[OE-core] [PATCH V2 2/9] systemd: install udev.pc

[Robert Yang]

It provides udev, but doesn't install udev.pc, which causes other
recipes failed to figure out udevdir.

Fixed when systemd in DISTRO_FEATURES:
$ bitbake pcmciautils (or btrfs-tools):

Package udev was not found in the pkg-config search path.
Perhaps you should add the directory containing `udev.pc'
to the PKG_CONFIG_PATH environment variable
No package 'udev' found

Their udev rules file may not be installed according to each pkg's
implementation.

Signed-off-by: Robert Yang <liezhi.yang at windriver.com>
---
 meta/recipes-core/systemd/systemd_230.bb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/recipes-core/systemd/systemd_230.bb b/meta/recipes-core/systemd/systemd_230.bb
index 374a197..3c83ebb 100644
--- a/meta/recipes-core/systemd/systemd_230.bb
+++ b/meta/recipes-core/systemd/systemd_230.bb
@@ -202,6 +202,8 @@ do_install() {
 	install -d ${D}${sysconfdir}/udev/rules.d/
 	install -d ${D}${sysconfdir}/tmpfiles.d
 	install -m 0644 ${WORKDIR}/*.rules ${D}${sysconfdir}/udev/rules.d/
+	install -d ${D}${libdir}/pkgconfig
+	install -m 0644 ${B}/src/udev/udev.pc ${D}${libdir}/pkgconfig/
 
 	install -m 0644 ${WORKDIR}/00-create-volatile.conf ${D}${sysconfdir}/tmpfiles.d/
 
-- 
2.9.0