os-prober/os-prober-no-dummy-mach-kernel.patch
Hedayat Vatankhah aea4f9e88e Fix using grep for searching binary files, fixes #1172405. Thanks Paul Eggert
for initial patch fixing grep usage in 83haiku
2014-12-24 00:20:52 +03:30

23 lines
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Diff

From f71f7eb5c492720c24033901ef8c6c420e188ff2 Mon Sep 17 00:00:00 2001
From: Peter Jones <pjones@redhat.com>
Date: Thu, 10 May 2012 14:47:35 -0400
Subject: [PATCH] Don't count our dummy mach_kernel as real MacOS X.
---
os-probes/mounted/powerpc/20macosx | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: b/os-probes/mounted/powerpc/20macosx
===================================================================
--- a/os-probes/mounted/powerpc/20macosx
+++ b/os-probes/mounted/powerpc/20macosx
@@ -21,7 +21,7 @@ esac
# but I don't think it exists on Mac OS <= 9, and it's XML so parsing in
# shell will be nasty.
-if [ -e "$2/mach_kernel" ]; then
+if [ -e "$2/mach_kernel" ] && ! dd if="$2/mach_kernel" count=1 bs=5 2>/dev/null | grep -aq Dummy ; then
label="$(count_next_label MacOSX)"
result "$1:Mac OS X:$label:macosx"
exit 0