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https://github.com/openwrt/openwrt.git
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15acde674c
When building xdp-tools with CONFIG_USE_LLVM_HOST=y, on a host that
enabled stack protector by default in Clang, compilation fails with the
following error:
CLANG xdp-dispatcher.o
clang-16: error: ignoring '-fstack-protector-strong' option as it is not currently supported for target 'bpfeb' [-Werror,-Woption-ignored]
Add -fno-stack-protector to BPF_CFLAGS to fix this.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
140 lines
3.9 KiB
Makefile
140 lines
3.9 KiB
Makefile
include $(TOPDIR)/rules.mk
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PKG_NAME:=xdp-tools
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PKG_RELEASE:=1
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PKG_VERSION:=1.2.9
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PKG_HASH:=159ed8d3c8195d812ec3cde83bd736245a72743af372998320d39c2ba69ab142
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
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PKG_SOURCE_URL:=https://codeload.github.com/xdp-project/xdp-tools/tar.gz/v$(PKG_VERSION)?
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PKG_ABI_VERSION:=$(call abi_version_str,$(PKG_VERSION))
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PKG_MAINTAINER:=Daniel Golle <daniel@makrotopia.org>
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PKG_BUILD_DEPENDS:=bpf-headers
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PKG_FLAGS:=nonshared
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include $(INCLUDE_DIR)/package.mk
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include $(INCLUDE_DIR)/bpf.mk
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include $(INCLUDE_DIR)/nls.mk
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PKG_BUILD_PARALLEL:=1
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PKG_INSTALL:=1
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define Package/libxdp
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SECTION:=libs
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CATEGORY:=Libraries
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TITLE:=libxdp - Library for use with XDP
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LICENSE:=LGPL-2.1 OR BSD-2-Clause
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ABI_VERSION:=$(PKG_ABI_VERSION)
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URL:=https://github.com/xdp-project/xdp-tools/
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DEPENDS:=+libbpf $(BPF_DEPENDS)
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endef
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define Package/libxdp/description
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libxdp - library for attaching XDP programs and using AF_XDP sockets
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endef
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define Package/xdp-tools/Default
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SECTION:=net
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CATEGORY:=Network
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LICENSE:=GPL-2.0-only
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URL:=https://github.com/xdp-project/xdp-tools/
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DEPENDS:=+libxdp
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endef
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define Package/xdp-filter
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$(call Package/xdp-tools/Default)
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TITLE:=xdp-filter - a simple XDP-powered packet filter
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endef
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define Package/xdp-filter/description
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xdp-filter is a packet filtering utility powered by XDP. It is deliberately
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simple and so does not have the same matching capabilities as, e.g.,
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netfilter. Instead, thanks to XDP, it can achieve very high drop rates:
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tens of millions of packets per second on a single CPU core.
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endef
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define Package/xdp-loader
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$(call Package/xdp-tools/Default)
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TITLE:=xdp-loader - an XDP program loader
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endef
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define Package/xdp-loader/description
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xdp-loader is a simple loader for XDP programs with support for attaching
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multiple programs to the same interface. To achieve this it exposes the same
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load and unload semantics exposed by the libxdp library.
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endef
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define Package/xdpdump
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$(call Package/xdp-tools/Default)
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TITLE:=xdpdump - tool for capturing packets at the XDP layer
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DEPENDS+=+libpcap
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endef
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define Package/xdpdump/description
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xdpdump - a simple tcpdump like tool for capturing packets at the XDP layer
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endef
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TARGET_LDFLAGS += $(INTL_LDFLAGS)
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CONFIGURE_VARS += \
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FORCE_SYSTEM_LIBBPF=1 \
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CC="$(TARGET_CC)" \
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CFLAGS="$(TARGET_CFLAGS)" \
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LDFLAGS="$(TARGET_LDFLAGS)" \
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CLANG="$(CLANG)" \
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BPF_TARGET="$(BPF_TARGET)" \
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LLC="$(LLVM_LLC)"
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MAKE_VARS += \
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PREFIX=/usr \
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RUNDIR=/tmp/run
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define Build/Configure
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$(call Build/Configure/Default)
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echo "BPF_CFLAGS += -I$(BPF_HEADERS_DIR)/tools/lib -fno-stack-protector" >> $(PKG_BUILD_DIR)/config.mk
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endef
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define Build/InstallDev
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$(INSTALL_DIR) $(1)/usr/include/xdp
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$(CP) $(PKG_INSTALL_DIR)/usr/include/xdp/*.h $(1)/usr/include/xdp/
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$(INSTALL_DIR) $(1)/usr/lib/bpf
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/libxdp.{a,so*} $(1)/usr/lib/
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/bpf/*.o $(1)/usr/lib/bpf
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$(INSTALL_DIR) $(1)/usr/lib/pkgconfig
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/libxdp.pc \
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$(1)/usr/lib/pkgconfig/
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$(SED) 's,/usr/include,$$$${prefix}/include,g' \
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$(1)/usr/lib/pkgconfig/libxdp.pc
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$(SED) 's,/usr/lib,$$$${exec_prefix}/lib,g' \
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$(1)/usr/lib/pkgconfig/libxdp.pc
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endef
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define Package/xdp-filter/install
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$(INSTALL_DIR) $(1)/usr/sbin
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$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/xdp-filter $(1)/usr/sbin
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endef
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define Package/xdp-loader/install
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$(INSTALL_DIR) $(1)/usr/sbin
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$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/xdp-loader $(1)/usr/sbin
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endef
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define Package/xdpdump/install
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$(INSTALL_DIR) $(1)/usr/sbin
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$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/xdpdump $(1)/usr/sbin
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endef
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define Package/libxdp/install
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$(INSTALL_DIR) $(1)/usr/lib/bpf
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/libxdp.so.* $(1)/usr/lib/
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/bpf/*.o $(1)/usr/lib/bpf
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endef
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$(eval $(call BuildPackage,libxdp))
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$(eval $(call BuildPackage,xdp-filter))
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$(eval $(call BuildPackage,xdp-loader))
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$(eval $(call BuildPackage,xdpdump))
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