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https://github.com/openwrt/openwrt.git
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f54bea12b6
My original bpftools package made "variant" builds of bpftool and libbpf as a convenience, since both used the same local kernel sources with the same versioning. This is no longer the case, since the commit below switched to using an out-of-tree build mirror hosting repos for each. Replace bpftools with separate bpftool and libbpf packages, each simplified and correctly versioned. Also fix the broken libbpf ABI introduced in the same commit. Existing build .config files are not impacted. Fixes:00cbf6f6ab("bpftools: update to standalone bpftools + libbpf, use the latest version") Signed-off-by: Tony Ambardar <itugrok@yahoo.com> (cherry picked from commitafe1bf11f2) Signed-off-by: Daniel Golle <daniel@makrotopia.org>
76 lines
2.0 KiB
Makefile
76 lines
2.0 KiB
Makefile
#
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# Copyright (C) 2020-2023 Tony Ambardar <itugrok@yahoo.com>
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=libbpf
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PKG_VERSION:=1.2.0
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PKG_RELEASE:=1
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PKG_SOURCE_URL:=https://github.com/libbpf/libbpf
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PKG_SOURCE_PROTO:=git
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PKG_SOURCE_VERSION:=fbd60dbff51c870f5e80a17c4f2fd639eb80af90
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PKG_MIRROR_HASH:=80a80dfba71576e017b596fb28068e2a92de629e426f063e4b37314c8d576336
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PKG_ABI_VERSION:=$(firstword $(subst .,$(space),$(PKG_VERSION)))
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PKG_MAINTAINER:=Tony Ambardar <itugrok@yahoo.com>
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PKG_BUILD_FLAGS:=no-mips16
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PKG_BUILD_PARALLEL:=1
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PKG_INSTALL:=1
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include $(INCLUDE_DIR)/package.mk
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include $(INCLUDE_DIR)/nls.mk
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define Package/libbpf
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SECTION:=libs
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CATEGORY:=Libraries
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TITLE:=libbpf - eBPF helper library
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LICENSE:=LGPL-2.1 OR BSD-2-Clause
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ABI_VERSION:=$(PKG_ABI_VERSION)
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URL:=http://www.kernel.org
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DEPENDS:=+libelf
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endef
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define Package/libbpf/description
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libbpf is a library for loading eBPF programs and reading and manipulating eBPF objects from user-space.
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endef
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MAKE_VARS = \
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EXTRA_CFLAGS="$(TARGET_CFLAGS) $(TARGET_CPPFLAGS)" \
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LDFLAGS="$(TARGET_LDFLAGS)"
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MAKE_FLAGS += \
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$(if $(findstring c,$(OPENWRT_VERBOSE)),V=1,V='') \
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LIBSUBDIR=lib
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MAKE_PATH = src
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define Build/InstallDev/libbpf
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$(INSTALL_DIR) $(1)/usr/include/bpf
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$(CP) $(PKG_INSTALL_DIR)/usr/include/bpf/*.h $(1)/usr/include/bpf/
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$(INSTALL_DIR) $(1)/usr/lib
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/libbpf.{a,so*} \
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$(1)/usr/lib/
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$(INSTALL_DIR) $(1)/usr/lib/pkgconfig
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/libbpf.pc \
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$(1)/usr/lib/pkgconfig/
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$(SED) 's,/usr/include,$$$${prefix}/include,g' \
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$(1)/usr/lib/pkgconfig/libbpf.pc
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$(SED) 's,/usr/lib,$$$${exec_prefix}/lib,g' \
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$(1)/usr/lib/pkgconfig/libbpf.pc
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endef
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Build/InstallDev=$(Build/InstallDev/libbpf)
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define Package/libbpf/install
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$(INSTALL_DIR) $(1)/usr/lib
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/libbpf.so.* $(1)/usr/lib/
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endef
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$(eval $(call BuildPackage,libbpf))
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