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authorQuentin Monnet <quentin.monnet@netronome.com>2017-12-21 08:52:50 -0800
committerDaniel Borkmann <daniel@iogearbox.net>2017-12-22 00:54:31 +0100
commitcd95a89282ef61458c3758d70ebfbd91f303033f (patch)
tree1dbad15fa9fe957e5995ce1529f030e726641d4c /tools
parentc50b7c473f609189da3bccd28ee5dcf3b55109cd (diff)
selftests/bpf: fix Makefile for passing LLC to the command line
Makefile has a LLC variable that is initialised to "llc", but can theoretically be overridden from the command line ("make LLC=llc-6.0"). However, this fails because for LLVM probe check, "llc" is called directly. Use the $(LLC) variable instead to fix this. Fixes: 22c8852624fc ("bpf: improve selftests and add tests for meta pointer") Signed-off-by: Quentin Monnet <quentin.monnet@netronome.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/bpf/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index 05fc4e2e7b3a..9316e648a880 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -39,7 +39,7 @@ $(BPFOBJ): force
CLANG ?= clang
LLC ?= llc
-PROBE := $(shell llc -march=bpf -mcpu=probe -filetype=null /dev/null 2>&1)
+PROBE := $(shell $(LLC) -march=bpf -mcpu=probe -filetype=null /dev/null 2>&1)
# Let newer LLVM versions transparently probe the kernel for availability
# of full BPF instruction set.