libutp: add package

Add Transmission version of the uTorrent Transport Protocol library.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 1ecef46f1c)

libs/libutp/Makefile

@@ -0,0 +1,46 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=libutp
+PKG_RELEASE:=1
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://github.com/transmission/libutp
+PKG_SOURCE_DATE:=2023-02-14
+PKG_SOURCE_VERSION:=c95738b1a6644b919e5b64d3ea9736cfc5894e0b
+PKG_MIRROR_HASH:=5e466da0cb45119d58e8dd847da13951c94bfe9f20936f96b43f350d1e49c625
+
+PKG_LICENSE:=MIT
+PKG_LICENSE_FILES:=LICENSE
+
+PKG_MAINTAINER:=Daniel Golle <daniel@makrotopia.org>
+
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/cmake.mk
+
+define Package/libutp
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=The uTorrent Transport Protocol library
+  DEPENDS:=+libstdcpp
+endef
+
+# MAKE_VARS+=OPT="-I$(PKG_BUILD_DIR)/include/libutp -I$(PKG_BUILD_DIR)/include"
+
+CMAKE_OPTIONS += \
+	-DLIBUTP_SHARED:BOOL=YES \
+	-DLIBUTP_ENABLE_INSTALL:BOOL=YES \
+	-DLIBUTP_ENABLE_WERROR:BOOL=YES \
+	-DLIBUTP_BUILD_PROGRAMS:BOOL=NO
+
+define Build/InstallDev
+	$(INSTALL_DIR) $(1)/usr/include/libutp $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/include/libutp/*.h $(1)/usr/include/libutp
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libutp.so $(1)/usr/lib/
+endef
+
+define Package/libutp/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_BUILD_DIR)/libutp.so $(1)/usr/lib/
+endef
+
+$(eval $(call BuildPackage,libutp))