[bpf-next,02/11] samples: bpf: makefile: fix cookie_uid_helper_example obj build

Message ID 20190910103830.20794-3-ivan.khoronzhuk@linaro.org
State Superseded
Headers show
Series
  • samples: bpf: improve/fix cross-compilation
Related show

Commit Message

Ivan Khoronzhuk Sept. 10, 2019, 10:38 a.m.
Don't list userspace "cookie_uid_helper_example" object in list for
bpf objects.

per_socket_stats_example-opjs is used to list additional dependencies
for user space binary from hostprogs-y list. Kbuild system creates
rules for objects listed this way anyway and no need to worry about
this. Despite on it, the samples bpf uses logic that hostporgs-y are
build for userspace with includes needed for this, but "always"
target, if it's not in hostprog-y list, uses CLANG-bpf rule and is
intended to create bpf obj but not arch obj and uses only kernel
includes for that. So correct it, as it breaks cross-compiling at
least.

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>

---
 samples/bpf/Makefile | 1 -
 1 file changed, 1 deletion(-)

-- 
2.17.1

Patch

diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile
index f50ca852c2a8..43dee90dffa4 100644
--- a/samples/bpf/Makefile
+++ b/samples/bpf/Makefile
@@ -145,7 +145,6 @@  always += sampleip_kern.o
 always += lwt_len_hist_kern.o
 always += xdp_tx_iptunnel_kern.o
 always += test_map_in_map_kern.o
-always += cookie_uid_helper_example.o
 always += tcp_synrto_kern.o
 always += tcp_rwnd_kern.o
 always += tcp_bufs_kern.o