package/libs/libbpf/Makefile

   1 #
   2 # Copyright (C) 2020-2023 Tony Ambardar <itugrok@yahoo.com>
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7
   8 include $(TOPDIR)/rules.mk
   9
  10 PKG_NAME:=libbpf
  11 PKG_VERSION:=1.3.0
  12 PKG_RELEASE:=1
  13
  14 PKG_SOURCE_URL:=https://github.com/libbpf/libbpf
  15 PKG_MIRROR_HASH:=ff597a3635c2c099419d7e9e8bc44084f7f9e0c4ba2dcd571130165a19ed4ef4
  16 PKG_SOURCE_PROTO:=git
  17 PKG_SOURCE_VERSION:=v1.3.0
  18 PKG_ABI_VERSION:=$(firstword $(subst .,$(space),$(PKG_VERSION)))
  19
  20 PKG_MAINTAINER:=Tony Ambardar <itugrok@yahoo.com>
  21 PKG_CPE_ID:=cpe:/a:libbpf_project:libbpf
  22
  23 PKG_BUILD_FLAGS:=no-mips16
  24 PKG_BUILD_PARALLEL:=1
  25 PKG_INSTALL:=1
  26
  27 include $(INCLUDE_DIR)/package.mk
  28 include $(INCLUDE_DIR)/nls.mk
  29
  30 define Package/libbpf
  31   SECTION:=libs
  32   CATEGORY:=Libraries
  33   TITLE:=libbpf - eBPF helper library
  34   LICENSE:=LGPL-2.1 OR BSD-2-Clause
  35   ABI_VERSION:=$(PKG_ABI_VERSION)
  36   URL:=http://www.kernel.org
  37   DEPENDS:=+libelf
  38 endef
  39
  40 define Package/libbpf/description
  41   libbpf is a library for loading eBPF programs and reading and manipulating eBPF objects from user-space.
  42 endef
  43
  44 MAKE_VARS = \
  45         EXTRA_CFLAGS="$(TARGET_CFLAGS) $(TARGET_CPPFLAGS)" \
  46         LDFLAGS="$(TARGET_LDFLAGS)"
  47
  48 MAKE_FLAGS += \
  49         $(if $(findstring c,$(OPENWRT_VERBOSE)),V=1,V='') \
  50         LIBSUBDIR=lib
  51
  52 MAKE_PATH = src
  53
  54 define Build/InstallDev/libbpf
  55         $(INSTALL_DIR) $(1)/usr/include/bpf
  56         $(CP) $(PKG_INSTALL_DIR)/usr/include/bpf/*.h $(1)/usr/include/bpf/
  57         $(INSTALL_DIR) $(1)/usr/lib
  58         $(CP) $(PKG_INSTALL_DIR)/usr/lib/libbpf.{a,so*} \
  59                 $(1)/usr/lib/
  60         $(INSTALL_DIR) $(1)/usr/lib/pkgconfig
  61         $(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/libbpf.pc \
  62                 $(1)/usr/lib/pkgconfig/
  63         $(SED) 's,/usr/include,$$$${prefix}/include,g' \
  64                 $(1)/usr/lib/pkgconfig/libbpf.pc
  65         $(SED) 's,/usr/lib,$$$${exec_prefix}/lib,g' \
  66                 $(1)/usr/lib/pkgconfig/libbpf.pc
  67 endef
  68
  69 Build/InstallDev=$(Build/InstallDev/libbpf)
  70
  71 define Package/libbpf/install
  72         $(INSTALL_DIR) $(1)/usr/lib
  73         $(CP) $(PKG_INSTALL_DIR)/usr/lib/libbpf.so.* $(1)/usr/lib/
  74 endef
  75
  76 $(eval $(call BuildPackage,libbpf))