add bash

Signed-off-by: sweeywu <sweetwx6@gmail.com>

Author: wxnzb

test/bpf_ut/Makefile

@@ -1,101 +1,14 @@
-MAKEFLAGS += -r
-
-QUIET ?= @
-CLANG ?= clang
-GO ?= go
-
 ROOT_DIR := $(shell git rev-parse --show-toplevel)
-TEST_DIR := $(ROOT_DIR)/test/bpf_ut
-
-FLAGS := -isystem /usr/include -I/usr/local/include
-FLAGS += -I./include  -I$(ROOT_DIR)/bpf/include  
-FLAGS += -fPIC -D__NR_CPUS__=$(shell nproc --all) -D__TARGET_ARCH_x86_64 -D__x86_64__ -D_GNU_SOURCE -DKERNEL_VERSION_HIGHER_5_13_0=1
-FLAGS += -O2 -g
-
-CLANG_FLAGS := ${FLAGS} --target=bpf -std=gnu99
-# eBPF verifier enforces unaligned access checks where necessary, so don't
-# let clang complain too early.
-CLANG_FLAGS += -Wall -Wextra
-CLANG_FLAGS += -Wno-address-of-packed-member
-CLANG_FLAGS += -Wno-unknown-warning-option
-CLANG_FLAGS += -Wno-gnu-variable-sized-type-not-at-end
-CLANG_FLAGS += -Wenum-conversion
-CLANG_FLAGS += -Wimplicit-fallthrough
-# Create dependency files for each .o file.
-CLANG_FLAGS += -MD
-
-.PHONY: all clean run
-
-all: xdp_shutdown_in_userspace_test.o \
-		xdp_authz_offload_test.o          \
-		workload_sockops_test.o           \
-		tc_mark_encrypt_test.o            \
-		tc_mark_decrypt_test.o            \
-		workload_sendmsg_test.o			  \
-		workload_cgroup_skb_test.o       
 
+.PHONY: all build-bpf-tests clean
 
-XDP_FLAGS = -I$(ROOT_DIR)/bpf/kmesh/ -I$(ROOT_DIR)/bpf/kmesh/workload/include -I$(ROOT_DIR)/api/v2-c
-xdp_%.o: xdp_%.c
-	$(QUIET) $(CLANG) $(CLANG_FLAGS) $(XDP_FLAGS) -c $< -o $@
+all: build-bpf-tests
 
-WORKLOAD_SOCKOPS_FLAGS = -I$(ROOT_DIR)/bpf/kmesh/ -I$(ROOT_DIR)/bpf/kmesh/probes -I$(ROOT_DIR)/bpf/kmesh/workload/include -I$(ROOT_DIR)/api/v2-c
-workload_sockops_test.o: workload_sockops_test.c
-	$(QUIET) $(CLANG) $(CLANG_FLAGS) $(WORKLOAD_SOCKOPS_FLAGS) -c $< -o $@
-
-TC_FLAGS = -I$(ROOT_DIR)/bpf/kmesh/ -I$(ROOT_DIR)/bpf/kmesh/general/include -I$(ROOT_DIR)/bpf/kmesh/general -I$(ROOT_DIR)/api/v2-c
-tc_mark_encrypt_test.o: tc_mark_encrypt_test.c
-	$(QUIET) $(CLANG) $(CLANG_FLAGS) $(TC_FLAGS) -c $< -o $@
-tc_mark_decrypt_test.o: tc_mark_decrypt_test.c
-	$(QUIET) $(CLANG) $(CLANG_FLAGS) $(TC_FLAGS) -c $< -o $@
-
-WORKLOAD_SENDMSG_FLAGS = -I$(ROOT_DIR)/bpf/kmesh/ -I$(ROOT_DIR)/bpf/kmesh/workload/include -I$(ROOT_DIR)/api/v2-c -DKMESH_UNIT_TEST
-workload_sendmsg_test.o: workload_sendmsg_test.c
-	$(QUIET) $(CLANG) $(CLANG_FLAGS) $(WORKLOAD_SENDMSG_FLAGS) -c $< -o $@
-	
-
-WORKLOAD_CGROUP_SKB_FLAGS = -I$(ROOT_DIR)/bpf/kmesh/ \
-                            -I$(ROOT_DIR)/bpf/kmesh/probes \
-                            -I$(ROOT_DIR)/bpf/kmesh/workload/include \
-                            -I$(ROOT_DIR)/api/v2-c
-workload_cgroup_skb_test.o: workload_cgroup_skb_test.c
-	$(QUIET) $(CLANG) $(CLANG_FLAGS) $(WORKLOAD_CGROUP_SKB_FLAGS) -c $< -o $@
+build-bpf-tests:
+	@echo "Building BPF unit tests..."
+	@bash $(ROOT_DIR)/test/bpf_ut/build_bpf_ut_tests.sh
 
 clean:
-	$(QUIET) rm -f $(wildcard *.o)
-	$(QUIET) rm -f $(wildcard *.d)
-	$(QUIET) echo "clean all object files"
-
-BPF_TEST_FLAGS:=
-ifneq ($(shell id -u), 0)
-		BPF_TEST_FLAGS += -exec "sudo -E"
-endif
-ifeq ($(V),1)
-    BPF_TEST_FLAGS += -test.v
-endif
-ifeq ($(COVER),1)
-	ifndef COVERFORMAT
-		COVERFORMAT:=html
-	endif
-    BPF_TEST_FLAGS += -coverage-report $(ROOT_DIR)/bpf-coverage.$(COVERFORMAT) -coverage-format $(COVERFORMAT)
-ifdef NOCOVER
-    BPF_TEST_FLAGS += -no-test-coverage "$(NOCOVER)"
-endif
-endif
-ifeq ($(INSTRLOG),1)
-    BPF_TEST_FLAGS += -instrumentation-log $(ROOT_DIR)/test/bpf-instrumentation.log
-endif
-ifdef RUN
-    BPF_TEST_FLAGS += -run $(RUN)
-endif
-ifdef BPF_TEST_DUMP_CTX
-    BPF_TEST_FLAGS += -dump-ctx
-endif
-ifdef BPF_TEST_FILE
-	BPF_TEST_FLAGS += -test $(BPF_TEST_FILE)
-endif
-
-run: all
-	$(GO) test ./bpftest -bpf-ut-path $(ROOT_DIR)/test/bpf_ut $(BPF_TEST_FLAGS)
-
--include $(TEST_OBJECTS:.o=.d)
+	@echo "Cleaning build files..."
+	@rm -f $(ROOT_DIR)/test/bpf_ut/*.o
+	@rm -f $(ROOT_DIR)/test/bpf_ut/*.d

test/bpf_ut/build_bpf_ut_tests.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+set -e
+
+ROOT_DIR=$(git rev-parse --show-toplevel)
+OUT_DIR=${ROOT_DIR}/test/bpf_ut
+
+mkdir -p "${OUT_DIR}"
+
+echo "[+] Building all bpf_ut test object files..."
+
+COMMON_FLAGS="-g -O2 -target bpf -std=gnu99 -Wall -Wextra -fPIC \
+-D__NR_CPUS__=$(nproc) -D__TARGET_ARCH_x86_64 -D__x86_64__ -D_GNU_SOURCE -DKERNEL_VERSION_HIGHER_5_13_0=1"
+
+INCLUDES="\
+-isystem /usr/include \
+-I/usr/local/include \
+-I./include \
+-I${ROOT_DIR}/bpf/include \
+-I${ROOT_DIR}/bpf/kmesh/ \
+-I${ROOT_DIR}/bpf/kmesh/probes \
+-I${ROOT_DIR}/bpf/kmesh/workload/include \
+-I${ROOT_DIR}/bpf/kmesh/general/include \
+-I${ROOT_DIR}/bpf/kmesh/general \
+-I${ROOT_DIR}/api/v2-c"
+
+# workload_sendmsg_test.c 
+clang $COMMON_FLAGS $INCLUDES -DKMESH_UNIT_TEST -c ${OUT_DIR}/workload_sendmsg_test.c -o ${OUT_DIR}/workload_sendmsg_test.o
+
+#workload_sockops_test.c
+clang $COMMON_FLAGS $INCLUDES -I${ROOT_DIR}/bpf/kmesh/probes -c ${OUT_DIR}/workload_sockops_test.c -o ${OUT_DIR}/workload_sockops_test.o
+
+#workload_cgroup_skb_test.c
+clang $COMMON_FLAGS $INCLUDES -I${ROOT_DIR}/bpf/kmesh/probes -c ${OUT_DIR}/workload_cgroup_skb_test.c -o ${OUT_DIR}/workload_cgroup_skb_test.o
+
+
+#tc_mark_encrypt_test.c and tc_mark_decrypt_test.c
+TC_FLAGS="-I${ROOT_DIR}/bpf/kmesh/general/include -I${ROOT_DIR}/bpf/kmesh/general"
+
+clang $COMMON_FLAGS $INCLUDES $TC_FLAGS -c ${OUT_DIR}/tc_mark_encrypt_test.c -o ${OUT_DIR}/tc_mark_encrypt_test.o
+clang $COMMON_FLAGS $INCLUDES $TC_FLAGS -c ${OUT_DIR}/tc_mark_decrypt_test.c -o ${OUT_DIR}/tc_mark_decrypt_test.o
+
+echo "[✓] Done."