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authorLinus Torvalds <torvalds@linux-foundation.org>2018-08-15 12:09:03 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-08-15 12:09:03 -0700
commite026bcc561071c9895c73058b9cc6823defb7be6 (patch)
tree52f45a7d617d3143faecc2c901d6ef5ec5ee8620 /samples/bpf
parent7c7b562c6f0a4fb13eee01cb39b111addfb165e6 (diff)
parent512ddf7d7db056edfed3159ea7cb4e4a5eefddd4 (diff)
downloadblackbird-op-linux-e026bcc561071c9895c73058b9cc6823defb7be6.tar.gz
blackbird-op-linux-e026bcc561071c9895c73058b9cc6823defb7be6.zip
Merge tag 'kbuild-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada: - verify depmod is installed before modules_install - support build salt in case build ids must be unique between builds - allow users to specify additional host compiler flags via HOST*FLAGS, and rename internal variables to KBUILD_HOST*FLAGS - update buildtar script to drop vax support, add arm64 support - update builddeb script for better debarch support - document the pit-fall of if_changed usage - fix parallel build of UML with O= option - make 'samples' target depend on headers_install to fix build errors - remove deprecated host-progs variable - add a new coccinelle script for refcount_t vs atomic_t check - improve double-test coccinelle script - misc cleanups and fixes * tag 'kbuild-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (41 commits) coccicheck: return proper error code on fail Coccinelle: doubletest: reduce side effect false positives kbuild: remove deprecated host-progs variable kbuild: make samples really depend on headers_install um: clean up archheaders recipe kbuild: add %asm-generic to no-dot-config-targets um: fix parallel building with O= option scripts: Add Python 3 support to tracing/draw_functrace.py builddeb: Add automatic support for sh{3,4}{,eb} architectures builddeb: Add automatic support for riscv* architectures builddeb: Add automatic support for m68k architecture builddeb: Add automatic support for or1k architecture builddeb: Add automatic support for sparc64 architecture builddeb: Add automatic support for mips{,64}r6{,el} architectures builddeb: Add automatic support for mips64el architecture builddeb: Add automatic support for ppc64 and powerpcspe architectures builddeb: Introduce functions to simplify kconfig tests in set_debarch builddeb: Drop check for 32-bit s390 builddeb: Change architecture detection fallback to use dpkg-architecture builddeb: Skip architecture detection when KBUILD_DEBARCH is set ...
Diffstat (limited to 'samples/bpf')
-rw-r--r--samples/bpf/Makefile22
1 files changed, 11 insertions, 11 deletions
diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile
index 1303af10e54d..bd9f6c2a808e 100644
--- a/samples/bpf/Makefile
+++ b/samples/bpf/Makefile
@@ -164,11 +164,11 @@ always += xdpsock_kern.o
always += xdp_fwd_kern.o
always += task_fd_query_kern.o
-HOSTCFLAGS += -I$(objtree)/usr/include
-HOSTCFLAGS += -I$(srctree)/tools/lib/
-HOSTCFLAGS += -I$(srctree)/tools/testing/selftests/bpf/
-HOSTCFLAGS += -I$(srctree)/tools/lib/ -I$(srctree)/tools/include
-HOSTCFLAGS += -I$(srctree)/tools/perf
+KBUILD_HOSTCFLAGS += -I$(objtree)/usr/include
+KBUILD_HOSTCFLAGS += -I$(srctree)/tools/lib/
+KBUILD_HOSTCFLAGS += -I$(srctree)/tools/testing/selftests/bpf/
+KBUILD_HOSTCFLAGS += -I$(srctree)/tools/lib/ -I$(srctree)/tools/include
+KBUILD_HOSTCFLAGS += -I$(srctree)/tools/perf
HOSTCFLAGS_bpf_load.o += -I$(objtree)/usr/include -Wno-unused-variable
HOSTCFLAGS_trace_helpers.o += -I$(srctree)/tools/lib/bpf/
@@ -180,12 +180,12 @@ HOSTCFLAGS_trace_event_user.o += -I$(srctree)/tools/lib/bpf/
HOSTCFLAGS_sampleip_user.o += -I$(srctree)/tools/lib/bpf/
HOSTCFLAGS_task_fd_query_user.o += -I$(srctree)/tools/lib/bpf/
-HOST_LOADLIBES += $(LIBBPF) -lelf
-HOSTLOADLIBES_tracex4 += -lrt
-HOSTLOADLIBES_trace_output += -lrt
-HOSTLOADLIBES_map_perf_test += -lrt
-HOSTLOADLIBES_test_overhead += -lrt
-HOSTLOADLIBES_xdpsock += -pthread
+KBUILD_HOSTLDLIBS += $(LIBBPF) -lelf
+HOSTLDLIBS_tracex4 += -lrt
+HOSTLDLIBS_trace_output += -lrt
+HOSTLDLIBS_map_perf_test += -lrt
+HOSTLDLIBS_test_overhead += -lrt
+HOSTLDLIBS_xdpsock += -pthread
# Allows pointing LLC/CLANG to a LLVM backend with bpf support, redefine on cmdline:
# make samples/bpf/ LLC=~/git/llvm/build/bin/llc CLANG=~/git/llvm/build/bin/clang
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