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- #
- # Copyright (C) 2020-2023 Tony Ambardar <[email protected]>
- #
- # This is free software, licensed under the GNU General Public License v2.
- # See /LICENSE for more information.
- #
- include $(TOPDIR)/rules.mk
- PKG_NAME:=bpftools
- PKG_VERSION:=7.2.0
- PKG_RELEASE:=1
- PKG_SOURCE_URL:=https://github.com/libbpf/bpftool
- PKG_SOURCE_PROTO:=git
- PKG_SOURCE_VERSION:=19ff0564980a7429e730f6987a0b0bf418b3c676
- PKG_MIRROR_HASH:=f9b9871f64986dd2e5dab7060bb919398256ba93964da49c62efaf0e6bc9bbc4
- PKG_MAINTAINER:=Tony Ambardar <[email protected]>
- PKG_BUILD_FLAGS:=no-mips16
- PKG_BUILD_PARALLEL:=1
- PKG_INSTALL:=1
- include $(INCLUDE_DIR)/package.mk
- include $(INCLUDE_DIR)/nls.mk
- define Package/bpftool/Default
- SECTION:=net
- CATEGORY:=Network
- TITLE:=bpftool - eBPF subsystem utility
- LICENSE:=GPL-2.0-only OR BSD-2-Clause
- URL:=http://www.kernel.org
- DEPENDS:=+libelf
- endef
- define Package/bpftool-minimal
- $(call Package/bpftool/Default)
- TITLE+= (Minimal)
- VARIANT:=minimal
- DEFAULT_VARIANT:=1
- PROVIDES:=bpftool
- ALTERNATIVES:=200:/usr/sbin/bpftool:/usr/libexec/bpftool-minimal
- endef
- define Package/bpftool-full
- $(call Package/bpftool/Default)
- TITLE+= (Full)
- VARIANT:=full
- PROVIDES:=bpftool
- ALTERNATIVES:=300:/usr/sbin/bpftool:/usr/libexec/bpftool-full
- DEPENDS+= +libbfd +libopcodes
- endef
- define Package/bpftool-minimal/description
- A tool for inspection and simple manipulation of eBPF programs and maps.
- endef
- define Package/bpftool-full/description
- A tool for inspection and simple manipulation of eBPF programs and maps.
- This full version uses libbfd and libopcodes to support disassembly of
- eBPF programs and jited code.
- endef
- TARGET_CFLAGS += -ffunction-sections -fdata-sections -flto
- TARGET_LDFLAGS += -Wl,--gc-sections -flto
- ifeq ($(BUILD_VARIANT),full)
- full:=1
- else
- full:=0
- endif
- MAKE_VARS = \
- EXTRA_CFLAGS="$(TARGET_CFLAGS) $(TARGET_CPPFLAGS)" \
- LDFLAGS="$(TARGET_LDFLAGS)"
- MAKE_FLAGS += \
- OUTPUT="$(PKG_BUILD_DIR)/" \
- prefix="/usr" \
- $(if $(findstring c,$(OPENWRT_VERBOSE)),V=1,V='') \
- check_feat=0 \
- feature-clang-bpf-co-re=0 \
- feature-libbfd=$(full) \
- feature-llvm=0 \
- feature-libcap=0 \
- feature-disassembler-four-args=1 \
- feature-disassembler-init-styled=1
- MAKE_PATH = src
- define Package/bpftool-$(BUILD_VARIANT)/install
- $(INSTALL_DIR) $(1)/usr/libexec
- $(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/bpftool \
- $(1)/usr/libexec/bpftool-$(BUILD_VARIANT)
- endef
- $(eval $(call BuildPackage,bpftool-full))
- $(eval $(call BuildPackage,bpftool-minimal))
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