systemd: install udev.pc

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.

(From OE-Core rev: a32dac24808bf8621fdbbecb654eff784acee47e)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/meta/recipes-core/systemd/systemd_230.bb b/meta/recipes-core/systemd/systemd_230.bb
index 1276316a0c..a949fe8dbf 100644
--- a/meta/recipes-core/systemd/systemd_230.bb
+++ b/meta/recipes-core/systemd/systemd_230.bb
@@ -200,6 +200,8 @@ 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/