mirror of
https://github.com/opencontainers/runc.git
synced 2026-07-11 06:03:57 +08:00
Kir Kolyshkin
79a4ac0553
It has a fix for runc issue 4594. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
115 lines
3.4 KiB
Makefile
115 lines
3.4 KiB
Makefile
# The development version of clang is distributed as the 'clang' binary,
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# while stable/released versions have a version number attached.
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# Pin the default clang to a stable version.
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CLANG ?= clang-17
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STRIP ?= llvm-strip-17
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OBJCOPY ?= llvm-objcopy-17
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CFLAGS := -O2 -g -Wall -Werror $(CFLAGS)
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CI_KERNEL_URL ?= https://github.com/cilium/ci-kernels/raw/master/
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# Obtain an absolute path to the directory of the Makefile.
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# Assume the Makefile is in the root of the repository.
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REPODIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
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UIDGID := $(shell stat -c '%u:%g' ${REPODIR})
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# Prefer podman if installed, otherwise use docker.
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# Note: Setting the var at runtime will always override.
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CONTAINER_ENGINE ?= $(if $(shell command -v podman), podman, docker)
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CONTAINER_RUN_ARGS ?= $(if $(filter ${CONTAINER_ENGINE}, podman), --log-driver=none, --user "${UIDGID}")
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IMAGE := $(shell cat ${REPODIR}/testdata/docker/IMAGE)
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VERSION := $(shell cat ${REPODIR}/testdata/docker/VERSION)
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TARGETS := \
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testdata/loader-clang-11 \
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testdata/loader-clang-14 \
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testdata/loader-$(CLANG) \
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testdata/manyprogs \
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testdata/btf_map_init \
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testdata/invalid_map \
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testdata/raw_tracepoint \
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testdata/invalid_map_static \
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testdata/invalid_btf_map_init \
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testdata/strings \
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testdata/freplace \
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testdata/fentry_fexit \
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testdata/iproute2_map_compat \
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testdata/map_spin_lock \
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testdata/subprog_reloc \
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testdata/fwd_decl \
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testdata/kconfig \
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testdata/ksym \
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testdata/kfunc \
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testdata/invalid-kfunc \
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testdata/kfunc-kmod \
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testdata/constants \
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testdata/errors \
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testdata/variables \
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btf/testdata/relocs \
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btf/testdata/relocs_read \
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btf/testdata/relocs_read_tgt \
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btf/testdata/relocs_enum \
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btf/testdata/tags \
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cmd/bpf2go/testdata/minimal
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.PHONY: all clean container-all container-shell generate
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.DEFAULT_TARGET = container-all
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# Build all ELF binaries using a containerized LLVM toolchain.
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container-all:
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+${CONTAINER_ENGINE} run --rm -ti ${CONTAINER_RUN_ARGS} \
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-v "${REPODIR}":/ebpf -w /ebpf --env MAKEFLAGS \
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--env HOME="/tmp" \
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--env BPF2GO_CC="$(CLANG)" \
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--env BPF2GO_FLAGS="-fdebug-prefix-map=/ebpf=. $(CFLAGS)" \
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"${IMAGE}:${VERSION}" \
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make all
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# (debug) Drop the user into a shell inside the container as root.
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# Set BPF2GO_ envs to make 'make generate' just work.
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container-shell:
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${CONTAINER_ENGINE} run --rm -ti \
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-v "${REPODIR}":/ebpf -w /ebpf \
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--env BPF2GO_CC="$(CLANG)" \
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--env BPF2GO_FLAGS="-fdebug-prefix-map=/ebpf=. $(CFLAGS)" \
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"${IMAGE}:${VERSION}"
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clean:
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find "$(CURDIR)" -name "*.elf" -delete
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find "$(CURDIR)" -name "*.o" -delete
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format:
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find . -type f -name "*.c" | xargs clang-format -i
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all: format $(addsuffix -el.elf,$(TARGETS)) $(addsuffix -eb.elf,$(TARGETS)) generate
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ln -srf testdata/loader-$(CLANG)-el.elf testdata/loader-el.elf
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ln -srf testdata/loader-$(CLANG)-eb.elf testdata/loader-eb.elf
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generate:
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go generate -run "internal/cmd/gentypes" ./...
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go generate -skip "internal/cmd/gentypes" ./...
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testdata/loader-%-el.elf: testdata/loader.c
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$* $(CFLAGS) -target bpfel -c $< -o $@
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$(STRIP) -g $@
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testdata/loader-%-eb.elf: testdata/loader.c
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$* $(CFLAGS) -target bpfeb -c $< -o $@
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$(STRIP) -g $@
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%-el.elf: %.c
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$(CLANG) $(CFLAGS) -target bpfel -c $< -o $@
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$(STRIP) -g $@
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%-eb.elf : %.c
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$(CLANG) $(CFLAGS) -target bpfeb -c $< -o $@
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$(STRIP) -g $@
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.PHONY: update-kernel-deps
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update-kernel-deps: export KERNEL_VERSION?=6.8
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update-kernel-deps:
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./testdata/sh/update-kernel-deps.sh
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$(MAKE) container-all
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