package/network/utils/bpftool/Makefile

   1 #
   2 # Copyright (C) 2020-2024 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 $(TOPDIR)/rules.mk
   9
  10 PKG_NAME:=bpftool
  11 PKG_VERSION:=7.6.0
  12 PKG_RELEASE:=1
  13
  14 PKG_SOURCE_URL:=https://github.com/libbpf/bpftool
  15 PKG_MIRROR_HASH:=7406a424375642fda35cae6eccaa8e27c21e4f132123c0207a83f763ef6fe899
  16 PKG_SOURCE_PROTO:=git
  17 PKG_SOURCE_VERSION:=v$(PKG_VERSION)
  18
  19 PKG_MAINTAINER:=Tony Ambardar <itugrok@yahoo.com>
  20
  21 PKG_BUILD_FLAGS:=no-mips16 gc-sections lto
  22 PKG_BUILD_PARALLEL:=1
  23 PKG_INSTALL:=1
  24
  25 HOST_BUILD_PARALLEL:=1
  26
  27 include $(INCLUDE_DIR)/package.mk
  28 include $(INCLUDE_DIR)/nls.mk
  29 include $(INCLUDE_DIR)/host-build.mk
  30
  31 define Package/bpftool/Default
  32   SECTION:=net
  33   CATEGORY:=Network
  34   TITLE:=bpftool - eBPF subsystem utility
  35   LICENSE:=GPL-2.0-only OR BSD-2-Clause
  36   URL:=https://www.kernel.org
  37   DEPENDS:=+libelf
  38 endef
  39
  40 define Package/bpftool-minimal
  41   $(call Package/bpftool/Default)
  42   TITLE+= (Minimal)
  43   VARIANT:=minimal
  44   DEFAULT_VARIANT:=1
  45   PROVIDES:=bpftool
  46   ALTERNATIVES:=200:/usr/sbin/bpftool:/usr/libexec/bpftool-minimal
  47 endef
  48
  49 define Package/bpftool-full
  50   $(call Package/bpftool/Default)
  51   TITLE+= (Full)
  52   VARIANT:=full
  53   PROVIDES:=bpftool
  54   ALTERNATIVES:=300:/usr/sbin/bpftool:/usr/libexec/bpftool-full
  55   DEPENDS+= +libbfd +libopcodes
  56 endef
  57
  58 define Package/bpftool-minimal/description
  59   A tool for inspection and simple manipulation of eBPF programs and maps.
  60 endef
  61
  62 define Package/bpftool-full/description
  63   A tool for inspection and simple manipulation of eBPF programs and maps.
  64   This full version uses libbfd and libopcodes to support disassembly of
  65   eBPF programs and jited code.
  66 endef
  67
  68 ifeq ($(BUILD_VARIANT),full)
  69   full:=1
  70 else
  71   full:=0
  72 endif
  73
  74 MAKE_FLAGS += \
  75         OUTPUT="$(PKG_BUILD_DIR)/" \
  76         prefix="/usr" \
  77         $(if $(findstring c,$(OPENWRT_VERBOSE)),V=1,V='') \
  78         check_feat=0 \
  79         feature-clang-bpf-co-re=0 \
  80         feature-libbfd=$(full) \
  81         feature-llvm=0 \
  82         feature-libcap=0 \
  83         feature-disassembler-four-args=1 \
  84         feature-disassembler-init-styled=1
  85
  86 MAKE_PATH = src
  87
  88 define Package/bpftool-$(BUILD_VARIANT)/install
  89         $(INSTALL_DIR) $(1)/usr/libexec
  90         $(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/bpftool \
  91                 $(1)/usr/libexec/bpftool-$(BUILD_VARIANT)
  92 endef
  93
  94 HOST_MAKE_FLAGS += \
  95         OUTPUT="$(HOST_BUILD_DIR)/" \
  96         prefix="/usr" \
  97         $(if $(findstring c,$(OPENWRT_VERBOSE)),V=1,V='') \
  98         check_feat=0 \
  99         feature-clang-bpf-co-re=0 \
 100         feature-libbfd=0 \
 101         feature-llvm=0 \
 102         feature-libcap=0 \
 103         feature-disassembler-four-args=1 \
 104         feature-disassembler-init-styled=1
 105
 106 HOST_MAKE_PATH = src
 107
 108 define Host/Install
 109         $(INSTALL_DIR) $(STAGING_DIR_HOST)/usr/sbin
 110         $(INSTALL_BIN) $(HOST_BUILD_DIR)/bpftool \
 111                 $(STAGING_DIR_HOST)/usr/sbin/bpftool
 112 endef
 113
 114 define Host/Clean
 115         rm -f $(STAGING_DIR_HOST)/usr/sbin/bpftool
 116 endef
 117
 118 $(eval $(call BuildPackage,bpftool-full))
 119 $(eval $(call BuildPackage,bpftool-minimal))
 120 $(eval $(call HostBuild))