libs/libv4l/Makefile

   1 #
   2 # Copyright (C) 2009 David Cooper <dave@kupesoft.com>
   3 # Copyright (C) 2009 OpenWrt.org
   4 #
   5 # This is free software, licensed under the GNU General Public License v2.
   6 # See /LICENSE for more information.
   7 #
   8
   9 include $(TOPDIR)/rules.mk
  10
  11 PKG_NAME:=libv4l
  12 PKG_VERSION:=0.6.1
  13 PKG_RELEASE:=1
  14
  15 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
  16 PKG_SOURCE_URL:=http://people.atrpms.net/~hdegoede/
  17 PKG_MD5SUM:=0d0d96d77c98871d2e5466c10cb30a0a
  18
  19 include $(INCLUDE_DIR)/package.mk
  20
  21 define Package/libv4l
  22   SECTION:=libs
  23   CATEGORY:=Libraries
  24   TITLE:=Video 4 Linux wrapper libraries
  25   URL:=http://people.atrpms.net/~hdegoede/
  26   DEPENDS:=+libpthread
  27 endef
  28
  29 define Package/libv4l/description
  30   libv4l is a collection of libraries which adds a thin abstraction layer on
  31   top of video4linux2 devices. The purpose of this (thin) layer is to make it
  32   easy for application writers to support a wide variety of devices without
  33   having to write separate code for different devices in the same class. libv4l
  34   consists of 3 different libraries: libv4lconvert, libv4l1 and libv4l2.
  35
  36   libv4l1 offers the (deprecated) v4l1 API on top of v4l2 devices, independent
  37   of the drivers for those devices supporting v4l1 compatibility (which many
  38   v4l2 drivers do not).
  39
  40   libv4l2 offers the v4l2 API on top of v4l2 devices, while adding for the
  41   application transparent libv4lconvert conversion where necessary.
  42 endef
  43
  44 TARGET_CFLAGS += $(FPIC)
  45
  46 define Build/Compile
  47         $(MAKE) -C $(PKG_BUILD_DIR) \
  48                 DESTDIR="$(PKG_INSTALL_DIR)" PREFIX="/usr" \
  49                 $(CONFIGURE_VARS) \
  50                 all install
  51         $(MAKE) -C $(PKG_BUILD_DIR) \
  52                 DESTDIR="$(PKG_INSTALL_DIR)" PREFIX="/usr" \
  53                 $(CONFIGURE_VARS) \
  54                 LINKTYPE="static" \
  55                 all install
  56 endef
  57
  58 define Build/InstallDev
  59         $(INSTALL_DIR) $(1)/usr/include
  60         $(CP) $(PKG_INSTALL_DIR)/usr/include/libv4l{1,2,convert}.h $(1)/usr/include/
  61         $(INSTALL_DIR) $(1)/usr/lib
  62         $(CP) $(PKG_INSTALL_DIR)/usr/lib/libv4l{1,2,convert}.{a,so*} $(1)/usr/lib/
  63         $(INSTALL_DIR) $(1)/usr/lib/pkgconfig
  64         $(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/libv4l{1,2,convert}.pc $(1)/usr/lib/pkgconfig/
  65 endef
  66
  67 define Package/libv4l/install
  68         $(INSTALL_DIR) $(1)/usr/lib
  69         $(CP) $(PKG_INSTALL_DIR)/usr/lib/libv4l{1,2,convert}.so.* $(1)/usr/lib/
  70         $(INSTALL_DIR) $(1)/usr/lib/libv4l
  71         $(CP) $(PKG_INSTALL_DIR)/usr/lib/libv4l/v4l{1compat,2convert}.so $(1)/usr/lib/libv4l
  72 endef
  73
  74 $(eval $(call BuildPackage,libv4l))
  75