1#!/bin/bash 2set -euox pipefail 3 4CFLAGS=${CFLAGS:-} 5 6cat << EOF > main.c 7#include <bpf/libbpf.h> 8int main() { 9 return bpf_object__open(0) < 0; 10} 11EOF 12 13# static linking 14${CC:-cc} ${CFLAGS} -o main -I./install/usr/include main.c ./build/libbpf.a -lelf -lz 15