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From: Ondrej Mosnacek <omosnace@redhat.com>
To: selinux@vger.kernel.org
Subject: [PATCH testsuite] tests/Makefile: check if BPF library is installed
Date: Fri, 20 Sep 2019 13:50:19 +0200	[thread overview]
Message-ID: <20190920115019.23144-1-omosnace@redhat.com> (raw)

Check for the existence of the <bpf/bpf.h> header before enabling BPF
testing. Otherwise building the tests fails in an environment where
the kernel and policy support BPF, but the library is not installed.

Fixes: 8f0f980a4ad5 ("selinux-testsuite: Add BPF tests")
Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
---
 tests/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/Makefile b/tests/Makefile
index e5bdfff..e8cf008 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -43,10 +43,12 @@ endif
 
 ifeq ($(shell grep -q bpf $(POLDEV)/include/support/all_perms.spt && echo true),true)
 ifneq ($(shell ./kvercmp $$(uname -r) 4.15),-1)
+ifneq (,$(wildcard $(INCLUDEDIR)/bpf/bpf.h))
 SUBDIRS += bpf
 export CFLAGS += -DHAVE_BPF
 endif
 endif
+endif
 
 ifeq ($(shell grep "^SELINUX_INFINIBAND_ENDPORT_TEST=" infiniband_endport/ibendport_test.conf | cut -d'=' -f 2),1)
 SUBDIRS += infiniband_endport
-- 
2.21.0


             reply	other threads:[~2019-09-20 11:50 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-20 11:50 Ondrej Mosnacek [this message]
2019-09-20 13:02 ` [PATCH testsuite] tests/Makefile: check if BPF library is installed Stephen Smalley
2019-09-20 19:29   ` Ondrej Mosnacek

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