Applying ./patches/001-cflags.patch using plaintext: patching file libbpf/src/Makefile Applying ./patches/002-includes.patch using plaintext: patching file libbpf/include/linux/list.h patching file src/Makefile make[4]: Entering directory '/builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/bpftools-minimal/bpftools-7.1.0-b01941c8/src' make[5]: Entering directory '/builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/bpftools-minimal/bpftools-7.1.0-b01941c8/libbpf/src' Package libelf was not found in the pkg-config search path. Perhaps you should add the directory containing `libelf.pc' to the PKG_CONFIG_PATH environment variable Package 'libelf', required by 'virtual:world', not found MKDIR /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/bpftools-minimal/bpftools-7.1.0-b01941c8/libbpf/staticobjs INSTALL bpf.h libbpf.h btf.h libbpf_common.h libbpf_legacy.h bpf_helpers.h bpf_helper_defs.h bpf_tracing.h bpf_endian.h bpf_core_read.h skel_internal.h libbpf_version.h usdt.bpf.h CC /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/bpftools-minimal/bpftools-7.1.0-b01941c8/libbpf/staticobjs/bpf.o cc1: note: someone does not honour COPTS correctly, passed 2 times CC /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/bpftools-minimal/bpftools-7.1.0-b01941c8/libbpf/staticobjs/btf.o cc1: note: someone does not honour COPTS correctly, passed 2 times btf.c:18:10: fatal error: gelf.h: No such file or directory 18 | #include | ^~~~~~~~ compilation terminated. make[5]: *** [Makefile:132: /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/bpftools-minimal/bpftools-7.1.0-b01941c8/libbpf/staticobjs/btf.o] Error 1 make[5]: Leaving directory '/builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/bpftools-minimal/bpftools-7.1.0-b01941c8/libbpf/src' make[4]: *** [Makefile:44: /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/bpftools-minimal/bpftools-7.1.0-b01941c8/libbpf/libbpf.a] Error 2 make[4]: Leaving directory '/builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/bpftools-minimal/bpftools-7.1.0-b01941c8/src' make[3]: *** [Makefile:150: /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/bpftools-minimal/bpftools-7.1.0-b01941c8/.built] Error 2 time: package/feeds/base/bpftools/minimal/compile#0.78#0.20#1.67