Import xdp-tools recipe from meta-dpdk to meta-oe. xdp-tools provides a set of utilities and helpers for working with XDP (eXpress Data Path) and eBPF-based packet processing in the Linux networking stack.
Although currently available in meta-dpdk, xdp-tools is a standalone utility with no direct dependency on DPDK, and is generally useful for networking and XDP-based workflows. Adding it to meta-oe makes it available without requiring the meta-dpdk layer. Signed-off-by: Rajkumar Patel <[email protected]> --- ...0001-configure-skip-toolchain-checks.patch | 44 +++++++++++++++++++ ...-not-detect-libbpf-header-from-sysro.patch | 44 +++++++++++++++++++ .../0003-Makefile-fix-KeyError-failure.patch | 31 +++++++++++++ .../0004-Makefile-fix-libxdp.pc-error.patch | 34 ++++++++++++++ .../xdp-tools/xdp-tools_1.2.10.bb | 36 +++++++++++++++ 5 files changed, 189 insertions(+) create mode 100644 meta-oe/recipes-support/xdp-tools/xdp-tools/0001-configure-skip-toolchain-checks.patch create mode 100644 meta-oe/recipes-support/xdp-tools/xdp-tools/0002-Makefile-It-does-not-detect-libbpf-header-from-sysro.patch create mode 100644 meta-oe/recipes-support/xdp-tools/xdp-tools/0003-Makefile-fix-KeyError-failure.patch create mode 100644 meta-oe/recipes-support/xdp-tools/xdp-tools/0004-Makefile-fix-libxdp.pc-error.patch create mode 100644 meta-oe/recipes-support/xdp-tools/xdp-tools_1.2.10.bb diff --git a/meta-oe/recipes-support/xdp-tools/xdp-tools/0001-configure-skip-toolchain-checks.patch b/meta-oe/recipes-support/xdp-tools/xdp-tools/0001-configure-skip-toolchain-checks.patch new file mode 100644 index 0000000000..0c891528cb --- /dev/null +++ b/meta-oe/recipes-support/xdp-tools/xdp-tools/0001-configure-skip-toolchain-checks.patch @@ -0,0 +1,44 @@ +From 9c9dce2e5f04de65b7b00321f96fff6071546ea1 Mon Sep 17 00:00:00 2001 +From: Naveen Saini <[email protected]> +Date: Mon, 17 Oct 2022 15:44:16 +0800 +Subject: [PATCH] configure: skip toolchain checks + +Current logic fetch full command line along with the tool. i.e +gcc -m64 -march=skylake -mtune=generic ... + +Which throws ERROR: Cannot find tool -m64 + +So need to re-write for loop, so it can work in cross-compilation +environment too. + +Upstream-Status: Inappropriate + +Signed-off-by: Naveen Saini <[email protected]> + +--- + configure | 12 ++++++------ + 1 file changed, 6 insertions(+), 6 deletions(-) + +diff --git a/configure b/configure +index b4e824f..10618fc 100755 +--- a/configure ++++ b/configure +@@ -69,12 +69,12 @@ check_toolchain() + CLANG=$(find_tool clang "$CLANG") + LLC=$(find_tool llc "$LLC") + +- for TOOL in $PKG_CONFIG $CC $LD $OBJCOPY $CLANG $LLC $M4; do +- if [ ! $(command -v ${TOOL} 2>/dev/null) ]; then +- echo "*** ERROR: Cannot find tool ${TOOL}" ; +- exit 1; +- fi; +- done ++ #for TOOL in $PKG_CONFIG $CC $LD $OBJCOPY $CLANG $LLC $M4; do ++ # if [ ! $(command -v ${TOOL} 2>/dev/null) ]; then ++ # echo "*** ERROR: Cannot find tool ${TOOL}" ; ++ # exit 1; ++ # fi; ++ #done + + clang_version=$($CLANG --version | grep -Po '(?<=clang version )[[:digit:]]+') + if [ "$?" -ne "0" ]; then diff --git a/meta-oe/recipes-support/xdp-tools/xdp-tools/0002-Makefile-It-does-not-detect-libbpf-header-from-sysro.patch b/meta-oe/recipes-support/xdp-tools/xdp-tools/0002-Makefile-It-does-not-detect-libbpf-header-from-sysro.patch new file mode 100644 index 0000000000..2e66783692 --- /dev/null +++ b/meta-oe/recipes-support/xdp-tools/xdp-tools/0002-Makefile-It-does-not-detect-libbpf-header-from-sysro.patch @@ -0,0 +1,44 @@ +From 2840cf0b89497f545fae2eed7ece3f3c5fc558e3 Mon Sep 17 00:00:00 2001 +From: Naveen Saini <[email protected]> +Date: Mon, 17 Oct 2022 15:50:34 +0800 +Subject: [PATCH 2/4] Makefile: It does not detect libbpf header from sysroot + +So adding sysroot headers path. + +Upstream-Status: OE-Specific + +Signed-off-by: Naveen Saini <[email protected]> +--- + lib/common.mk | 2 +- + lib/libxdp/Makefile | 2 +- + 2 files changed, 2 insertions(+), 2 deletions(-) + +diff --git a/lib/common.mk b/lib/common.mk +index 56c0406..ab0bad8 100644 +--- a/lib/common.mk ++++ b/lib/common.mk +@@ -55,7 +55,7 @@ LIBXDP_SOURCES := $(wildcard $(LIBXDP_DIR)/*.[ch] $(LIBXDP_DIR)/*.in) + KERN_USER_H ?= $(wildcard common_kern_user.h) + + CFLAGS += -I$(HEADER_DIR) -I$(LIB_DIR)/util $(ARCH_INCLUDES) +-BPF_CFLAGS += -I$(HEADER_DIR) $(ARCH_INCLUDES) ++BPF_CFLAGS += -I$(HEADER_DIR) $(ARCH_INCLUDES) -I${STAGING_INCDIR}/ + + BPF_HEADERS := $(wildcard $(HEADER_DIR)/bpf/*.h) $(wildcard $(HEADER_DIR)/xdp/*.h) + +diff --git a/lib/libxdp/Makefile b/lib/libxdp/Makefile +index 358b751..8f459d8 100644 +--- a/lib/libxdp/Makefile ++++ b/lib/libxdp/Makefile +@@ -30,7 +30,7 @@ PC_FILE := $(OBJDIR)/libxdp.pc + TEMPLATED_SOURCES := xdp-dispatcher.c + + CFLAGS += -I$(HEADER_DIR) +-BPF_CFLAGS += -I$(HEADER_DIR) ++BPF_CFLAGS += -I$(HEADER_DIR) -I${STAGING_INCDIR}/ + + + ifndef BUILD_STATIC_ONLY +-- +2.25.1 + diff --git a/meta-oe/recipes-support/xdp-tools/xdp-tools/0003-Makefile-fix-KeyError-failure.patch b/meta-oe/recipes-support/xdp-tools/xdp-tools/0003-Makefile-fix-KeyError-failure.patch new file mode 100644 index 0000000000..41c57f6eb2 --- /dev/null +++ b/meta-oe/recipes-support/xdp-tools/xdp-tools/0003-Makefile-fix-KeyError-failure.patch @@ -0,0 +1,31 @@ +From 157546fbc4f18751c52b3c8788879c05cf253331 Mon Sep 17 00:00:00 2001 +From: Naveen Saini <[email protected]> +Date: Mon, 17 Oct 2022 16:02:46 +0800 +Subject: [PATCH 3/4] Makefile: fix KeyError failure + +Error: +Exception: KeyError: 'getpwuid(): uid not found: 11857215' + +Upstream-Status: Inappropriate + +Signed-off-by: Naveen Saini <[email protected]> +--- + lib/libxdp/Makefile | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/lib/libxdp/Makefile b/lib/libxdp/Makefile +index 8f459d8..9a340a3 100644 +--- a/lib/libxdp/Makefile ++++ b/lib/libxdp/Makefile +@@ -55,7 +55,7 @@ install: all + $(Q)install -d -m 0755 $(DESTDIR)$(BPF_OBJECT_DIR) + $(Q)install -m 0644 $(LIB_HEADERS) $(DESTDIR)$(HDRDIR)/ + $(Q)install -m 0644 $(PC_FILE) $(DESTDIR)$(LIBDIR)/pkgconfig/ +- $(Q)cp -fpR $(SHARED_LIBS) $(STATIC_LIBS) $(DESTDIR)$(LIBDIR) ++ $(Q)cp -fpR --no-preserve=ownership $(SHARED_LIBS) $(STATIC_LIBS) $(DESTDIR)$(LIBDIR) + $(Q)install -m 0755 $(XDP_OBJS) $(DESTDIR)$(BPF_OBJECT_DIR) + $(if $(MAN_FILES),$(Q)install -m 0755 -d $(DESTDIR)$(MANDIR)/man3) + $(if $(MAN_FILES),$(Q)install -m 0644 $(MAN_FILES) $(DESTDIR)$(MANDIR)/man3) +-- +2.25.1 + diff --git a/meta-oe/recipes-support/xdp-tools/xdp-tools/0004-Makefile-fix-libxdp.pc-error.patch b/meta-oe/recipes-support/xdp-tools/xdp-tools/0004-Makefile-fix-libxdp.pc-error.patch new file mode 100644 index 0000000000..b1e15e5216 --- /dev/null +++ b/meta-oe/recipes-support/xdp-tools/xdp-tools/0004-Makefile-fix-libxdp.pc-error.patch @@ -0,0 +1,34 @@ +From 46b3ff797135574aa0ee42f633a281d44f48da95 Mon Sep 17 00:00:00 2001 +From: Naveen Saini <[email protected]> +Date: Mon, 17 Oct 2022 16:05:15 +0800 +Subject: [PATCH 4/4] Makefile: fix libxdp.pc error + +Error: +do_populate_sysroot: QA Issue: libxdp.pc failed sanity test (tmpdir) in +path ... xdp-tools/1.2.8-r0/sysroot-destdir/usr/lib/pkgconfig [pkgconfig] + +Upstream-Status: Inappropriate + +Signed-off-by: Naveen Saini <[email protected]> +--- + lib/libxdp/Makefile | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/lib/libxdp/Makefile b/lib/libxdp/Makefile +index 9a340a3..bc39177 100644 +--- a/lib/libxdp/Makefile ++++ b/lib/libxdp/Makefile +@@ -76,8 +76,8 @@ $(OBJDIR)/libxdp.so.$(LIBXDP_VERSION): $(SHARED_OBJS) + $^ $(LDFLAGS) $(LDLIBS) -o $@ + + $(OBJDIR)/libxdp.pc: +- $(Q)sed -e "s|@PREFIX@|$(PREFIX)|" \ +- -e "s|@LIBDIR@|$(LIBDIR)|" \ ++ $(Q)sed -e "s|@PREFIX@|$(prefix)|" \ ++ -e "s|@LIBDIR@|$(libdir)|" \ + -e "s|@VERSION@|$(TOOLS_VERSION)|" \ + < libxdp.pc.template > $@ + +-- +2.25.1 + diff --git a/meta-oe/recipes-support/xdp-tools/xdp-tools_1.2.10.bb b/meta-oe/recipes-support/xdp-tools/xdp-tools_1.2.10.bb new file mode 100644 index 0000000000..4a06124caf --- /dev/null +++ b/meta-oe/recipes-support/xdp-tools/xdp-tools_1.2.10.bb @@ -0,0 +1,36 @@ +SUMMARY = "Utilities and example programs for use with XDP" +HOMEPAGE = "https://github.com/xdp-project/xdp-tools"; +LICENSE = "GPL-2.0-or-later & LGPL-2.1-or-later & BSD-2-Clause" +LIC_FILES_CHKSUM = "file://LICENSE;md5=9ee53f8d06bbdb4c11b1557ecc4f8cd5 \ + file://LICENSES/GPL-2.0;md5=994331978b428511800bfbd17eea3001 \ + file://LICENSES/LGPL-2.1;md5=b370887980db5dd40659b50909238dbd \ + file://LICENSES/BSD-2-Clause;md5=5d6306d1b08f8df623178dfd81880927" + +DEPENDS += " libbpf clang-native zlib elfutils libpcap" + +SRC_URI = "git://github.com/xdp-project/xdp-tools.git;branch=v1.2;protocol=https \ + file://0001-configure-skip-toolchain-checks.patch \ + file://0002-Makefile-It-does-not-detect-libbpf-header-from-sysro.patch \ + file://0003-Makefile-fix-KeyError-failure.patch \ + file://0004-Makefile-fix-libxdp.pc-error.patch \ + " + +SRCREV = "57a139f9bf6ef644f9c1deb4f7df4bb4c76d6179" + + +inherit pkgconfig + +EXTRA_OEMAKE += "PREFIX=${D}${prefix} LIBDIR=${D}${libdir} BUILD_STATIC_ONLY=1 PRODUCTION=1" + +CFLAGS += "-fPIC" + +export STAGING_INCDIR + +do_install () { + oe_runmake install + + # Remove object files *.o + rm -rf ${D}/${libdir}/bpf +} + +RDEPENDS:${PN} += "bash"
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