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https://github.com/openwrt/openwrt.git
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afe1bf11f2
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>
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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