libudev-fbsd: add package

This package provides a small udev shim originally intended for
FreeBSD/devd, but it works well for our non-systemd-environment as
well. It has limited features, but it's enough to detect and
enumerate input devices.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

libs/libudev-fbsd/Makefile

@@ -0,0 +1,50 @@
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=libudev-fbsd
+
+PKG_RELEASE:=1
+PKG_VERSION:=20160820
+PKG_SOURCE_VERSION:=1f21323b817e70253d3c04bc8bedd61c477d0544
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.xz
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://github.com/jiixyj/libudev-fbsd.git
+
+PKG_LICENSE:=MIT
+PKG_LICENSE_FILES:=COPYING
+PKG_MAINTAINER:=Daniel Golle <daniel@makrotopia.org>
+
+PKG_INSTALL:=1
+
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/cmake.mk
+
+define Package/libudev-fbsd
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=small udev shim for FreeBSD/devd (and other non-systemd)
+  URL:=https://github.com/jiixyj/libudev-fbsd
+  DEPENDS:=libevdev
+  PROVIDES:=libudev
+  CONFLICTS:=libudev eudev udev
+endef
+
+define Build/InstallDev
+	$(INSTALL_DIR) $(1)/usr/include
+	$(CP) $(PKG_INSTALL_DIR)/usr/include/* $(1)/usr/include/
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/*.so* $(1)/usr/lib/
+	$(INSTALL_DIR) $(1)/usr/lib/pkgconfig
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/* $(1)/usr/lib/pkgconfig/
+endef
+
+define Package/libudev-fbsd/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/*.so* $(1)/usr/lib/
+endef
+
+$(eval $(call BuildPackage,libudev-fbsd))