libcbor: Add new package

Libcbor is a C library for parsing and generating CBOR[0],
the general-purpose schema-less binary data format.

[0]: https://tools.ietf.org/html/rfc7049

Signed-off-by: Linos Giannopoulos <linosgian00@gmail.com>

libs/libcbor/Makefile

@@ -0,0 +1,47 @@
+#
+# Copyright (C) 2020 Linos Giannopoulos
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=libcbor
+PKG_VERSION:=0.8.0
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://codeload.github.com/PJK/libcbor/tar.gz/v$(PKG_VERSION)?
+PKG_HASH:=618097166ea4a54499646998ccaa949a5816e6a665cf1d6df383690895217c8b
+
+PKG_LICENSE:=GPL-3.0-or-later
+PKG_LICENSE_FILES:=COPYING
+PKG_MAINTAINER:=Linos Giannopoulos <linosgian00+openwrt@gmail.com>
+
+CMAKE_OPTIONS += \
+        -DBUILD_SHARED_LIBS=ON
+CMAKE_INSTALL:=1
+
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/cmake.mk
+
+define Package/libcbor
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=libcbor
+  URL:=https://github.com/PJK/libcbor
+  ABI_VERSION:=0
+endef
+
+define Package/libcbor/description
+ libcbor is a C library for parsing and generating CBOR, the general-purpose schema-less binary data format.
+endef
+
+
+define Package/libcbor/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libcbor.so.* $(1)/usr/lib/
+endef
+
+$(eval $(call BuildPackage,libcbor))