bpftrace,bcc: Migrate recipe from meta-clang to meta-oe

These recipes depend on clang, and clang being on core it is better place for these tools to be in a common layer for now that is meta-oe Signed-off-by: Khem Raj <raj.khem@gmail.com>
2026-07-16 16:27:27 +00:00 · 2025-07-15 12:39:58 -07:00
parent 2b9e429a24
commit 1db713b038
10 changed files with 559 additions and 0 deletions
@@ -0,0 +1,54 @@
+From 24421ba92c69f1abaadaff01270621917616a2b8 Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Thu, 17 Apr 2025 10:38:50 +0800
+Subject: [PATCH] Fix build failures due to missing location.hh
+
+ast/location.h does `#include "location.hh"` and location.hh is
+generated by the parser so any CMake target whose source includes
+ast/location.h needs to have a dependency on the `parser` target,
+otherwise the compilation may fail due to incorrect ordering of build
+targets. This also applies to targets which include ast/location.h
+transitively via other headers.
+
+To avoid such errors, do 2 things:
+- drop includes of ast/location.h where unused
+- for CMake targets including ast/location.h, add an explicit dependency
+  on the `parser` target
+
+Signed-off-by: Viktor Malik <viktor.malik@gmail.com>
+
+Upstream-Status: Backport [https://github.com/bpftrace/bpftrace/commit/743cb9c88c25fb9737d714f4d4ac853f05bb6481]
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+---
+ src/CMakeLists.txt     | 1 +
+ src/ast/CMakeLists.txt | 1 +
+ 2 files changed, 2 insertions(+)
+
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index e04ee429..13a51040 100644
+--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
+@@ -21,6 +21,7 @@ add_library(compiler_core STATIC
+   struct.cpp
+   types.cpp
+ )
+add_dependencies(compiler_core parser)
+ 
+ add_library(runtime STATIC
+   attached_probe.cpp
+diff --git a/src/ast/CMakeLists.txt b/src/ast/CMakeLists.txt
+index 92231f85..7230cf71 100644
+--- a/src/ast/CMakeLists.txt
+++ b/src/ast/CMakeLists.txt
+@@ -22,6 +22,7 @@ add_library(ast STATIC
+   passes/return_path_analyser.cpp
+ )
+ 
+add_dependencies(ast parser)
+ target_compile_definitions(ast PRIVATE ${BPFTRACE_FLAGS})
+ target_link_libraries(ast PUBLIC ast_defs arch compiler_core parser)
+ 
+-- 
+2.34.1
+
@@ -0,0 +1,38 @@
+From ce5d908bb1256ede680fbfd521f087060a567dca Mon Sep 17 00:00:00 2001
+From: Martin Jansa <martin.jansa@gmail.com>
+Date: Tue, 3 Sep 2024 14:17:51 +0200
+Subject: [PATCH] CMakeLists.txt: allow to set BISON_FLAGS like -l
+
+Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
+
+Upstream-Status: Pending
+---
+ CMakeLists.txt | 10 +++++++---
+ 1 file changed, 7 insertions(+), 3 deletions(-)
+
+--- a/CMakeLists.txt
+++ b/CMakeLists.txt
+@@ -100,16 +100,20 @@ include_directories(SYSTEM ${LIBCEREAL_I
+ 
+ find_package(BISON REQUIRED)
+ find_package(FLEX REQUIRED)
+
+# avoid buildpaths in generated #line statements and allow to pass --file-prefix-map=OLD=NEW
+set(BISON_FLAGS "${BISON_FLAGS} -l")
+set(FLEX_FLAGS "${FLEX_FLAGS} -L")
+ # `parser_class_name` is deprecated and generates warnings in bison >= 3.3.
+ # But `api.parser.class` is not supported in bison < 3.3. So we must inject
+ # the %define based on the bison version here.
+ if(${BISON_VERSION} VERSION_GREATER_EQUAL 3.3)
+-  set(BISON_FLAGS "-Dapi.parser.class={Parser}")
+  set(BISON_FLAGS "${BISON_FLAGS} -Dapi.parser.class={Parser}")
+ else()
+-  set(BISON_FLAGS "-Dparser_class_name={Parser}")
+  set(BISON_FLAGS "${BISON_FLAGS} -Dparser_class_name={Parser}")
+ endif()
+ bison_target(bison_parser src/parser.yy ${CMAKE_BINARY_DIR}/parser.tab.cc COMPILE_FLAGS ${BISON_FLAGS} VERBOSE)
+-flex_target(flex_lexer src/lexer.l ${CMAKE_BINARY_DIR}/lex.yy.cc)
+flex_target(flex_lexer src/lexer.l ${CMAKE_BINARY_DIR}/lex.yy.cc COMPILE_FLAGS ${FLEX_FLAGS})
+ add_flex_bison_dependency(flex_lexer bison_parser)
+ add_library(parser STATIC ${BISON_bison_parser_OUTPUTS} ${FLEX_flex_lexer_OUTPUTS})
+ target_compile_options(parser PRIVATE "-w")
@@ -0,0 +1,51 @@
+#!/bin/sh
+
+# The whole test suite may take up to 40 minutes to run, so setting -t 2400
+# parameter in ptest-runner is necessary to not kill it before completion
+
+cd tests || exit 1
+export BPFTRACE_RUNTIME_TEST_EXECUTABLE=/usr/bin/bpftrace
+export BPFTRACE_AOT_RUNTIME_TEST_EXECUTABLE=/usr/bin/bpftrace-aotrt
+
+PASS_CNT=0
+FAIL_CNT=0
+SKIP_CNT=0
+FAILED=""
+
+print_test_result() {
+     if [ $? -eq 0 ]; then
+         echo "PASS: $1"
+         PASS_CNT=$((PASS_CNT + 1))
+     else
+         echo "FAIL: $1"
+         FAIL_CNT=$((FAIL_CNT + 1))
+         FAILED="${FAILED:+$FAILED }$1;"
+     fi
+ }
+
+IFS=$(printf '\n\t')
+# Start unit tests
+for test_name in $(./bpftrace_test --gtest_list_tests | grep -v "^ "); do
+    ./bpftrace_test --gtest_filter="${test_name}*" > /dev/null 2>&1
+    print_test_result "unit:$test_name"
+done
+
+# Start runtime tests
+for test_name in $(ls runtime); do
+    # Ignore test cases that hang the suite forever (bpftrace v0.16.0)
+    if [ "$test_name" = "signals" ] || [ "$test_name" = "watchpoint" ]; then
+        echo "SKIP: runtime:$test_name"
+        SKIP_CNT=$((SKIP_CNT + 1))
+        continue
+    fi
+    python3 runtime/engine/main.py --filter="${test_name}.*" > /dev/null 2>&1
+    print_test_result "runtime:$test_name"
+done
+unset IFS
+
+echo "#### bpftrace tests summary ####"
+echo "# TOTAL: $((PASS_CNT + FAIL_CNT + SKIP_CNT))"
+echo "# PASS:  $PASS_CNT"
+echo "# FAIL:  $FAIL_CNT ($FAILED)"
+echo "# SKIP:  $SKIP_CNT"
+echo "################################"
@@ -0,0 +1,62 @@
+SUMMARY = "bpftrace"
+HOMEPAGE = "https://github.com/iovisor/bpftrace"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57"
+
+DEPENDS += "bison-native \
+            flex-native \
+            gzip-native \
+            elfutils \
+            bcc \
+            systemtap \
+            libcereal \
+            libbpf \
+            "
+DEPENDS += "${@bb.utils.contains('PTEST_ENABLED', '1', 'pahole-native llvm-native', '', d)}"
+
+RDEPENDS:${PN} += "bash python3 xz"
+
+PV .= "+git"
+
+SRC_URI = "git://github.com/iovisor/bpftrace;branch=release/0.23.x;protocol=https \
+           file://run-ptest \
+           file://0002-CMakeLists.txt-allow-to-set-BISON_FLAGS-like-l.patch \
+           file://0001-Fix-build-failures-due-to-missing-location.hh.patch \
+"
+SRCREV = "01e806d24c61f996f1809e1e991646311499db4f"
+
+inherit bash-completion cmake ptest pkgconfig
+
+PACKAGECONFIG ?= " \
+        ${@bb.utils.contains('PTEST_ENABLED', '1', 'tests', '', d)} \
+        ${@bb.utils.contains("DISTRO_FEATURES", "systemd", "systemd", "", d)} \
+        "
+
+PACKAGECONFIG[tests] = "-DBUILD_TESTING=ON,-DBUILD_TESTING=OFF,gtest xxd-native"
+PACKAGECONFIG[systemd] = "-DENABLE_SYSTEMD=ON,-DENABLE_SYSTEMD=OFF,systemd"
+
+do_install_ptest() {
+    if [ -e ${B}/tests/bpftrace_test ]; then
+        install -Dm 755 ${B}/tests/bpftrace_test ${D}${PTEST_PATH}/tests/bpftrace_test
+        cp -rf ${B}/tests/runtime ${D}${PTEST_PATH}/tests
+        cp -rf ${B}/tests/test* ${D}${PTEST_PATH}/tests
+    fi
+}
+
+EXTRA_OECMAKE = " \
+    -DCMAKE_ENABLE_EXPORTS=1 \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DUSE_SYSTEM_BPF_BCC=ON \
+    -DENABLE_MAN=OFF \
+    -DBISON_FLAGS='--file-prefix-map=${WORKDIR}=' \
+"
+
+COMPATIBLE_HOST = "(x86_64.*|aarch64.*|powerpc64.*|riscv64.*)-linux"
+COMPATIBLE_HOST:libc-musl = "null"
+
+INHIBIT_PACKAGE_STRIP_FILES += "\
+    ${PKGD}${PTEST_PATH}/tests/testprogs/uprobe_test \
+"
+
+WARN_QA:append = "${@bb.utils.contains('PTEST_ENABLED', '1', ' buildpaths', '', d)}"
+ERROR_QA:remove = "${@bb.utils.contains('PTEST_ENABLED', '1', 'buildpaths', '', d)}"