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Subject[tip:tracing/urgent] tracing/x86: Derive arch from bits argument in recordmcount.pl
Commit-ID:  b82a4045f7962483a78a874343dc6e31b79c96c1
Gitweb: http://git.kernel.org/tip/b82a4045f7962483a78a874343dc6e31b79c96c1
Author: Jan Kiszka <jan.kiszka@siemens.com>
AuthorDate: Mon, 11 Jan 2010 11:31:44 +0100
Committer: Steven Rostedt <rostedt@goodmis.org>
CommitDate: Mon, 11 Jan 2010 23:49:35 -0500

tracing/x86: Derive arch from bits argument in recordmcount.pl

Let the arch argument be overruled by bits. Otherwise, building of
external modules against a i386 target on a x86-64 host (and likely vice
versa as well) fails unless ARCH=i386 is explicitly passed to make.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
LKML-Reference: <4B4AFE10.8050109@siemens.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
scripts/recordmcount.pl | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl
index 92f09fe..ea6f6e3 100755
--- a/scripts/recordmcount.pl
+++ b/scripts/recordmcount.pl
@@ -194,7 +194,7 @@ sub check_objcopy
}
}

-if ($arch eq "x86") {
+if ($arch =~ /(x86(_64)?)|(i386)/) {
if ($bits == 64) {
$arch = "x86_64";
} else {

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