46 lines
1.5 KiB
Diff
46 lines
1.5 KiB
Diff
From 744c9a897b74ad66d065791593e25a05e4b6f6a1 Mon Sep 17 00:00:00 2001
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From: Michal Privoznik <mprivozn@redhat.com>
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Date: Tue, 1 Nov 2022 11:59:51 +0100
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Subject: [PATCH] src: Make arch-syscall-check work in VPATH build
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The aim of arch-syscall-check test is to check for syscalls
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missing implementation. It does so by comparing two files:
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1) src/syscalls.csv
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2) include/seccomp-syscalls.h
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However, due to use of relative paths these files are not found
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when doing a VPATH build. But, we can re-use an idea from GNU
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coreutils and get an absolute path to the source dir. All that's
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needed then is to prefix those two paths with the source dir
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path.
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Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
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Acked-by: Tom Hromatka <tom.hromatka@oracle.com>
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Signed-off-by: Paul Moore <paul@paul-moore.com>
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---
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src/arch-syscall-check | 7 +++++--
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1 file changed, 5 insertions(+), 2 deletions(-)
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diff --git a/src/arch-syscall-check b/src/arch-syscall-check
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index ae67daa..9c7fd41 100755
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--- a/src/arch-syscall-check
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+++ b/src/arch-syscall-check
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@@ -22,8 +22,11 @@
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# along with this library; if not, see <http://www.gnu.org/licenses>.
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#
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-SYSCALL_CSV="./syscalls.csv"
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-SYSCALL_HDR="../include/seccomp-syscalls.h"
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+# Based on an idea from GNU coreutils
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+abs_topsrcdir="$(unset CDPATH; cd $(dirname $0)/.. && pwd)"
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+
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+SYSCALL_CSV="$abs_topsrcdir/src/syscalls.csv"
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+SYSCALL_HDR="$abs_topsrcdir/include/seccomp-syscalls.h"
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function check_snr() {
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(export LC_ALL=C; diff \
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--
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2.44.0
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