linux-kernel - [PATCH 3.4 112/176] scripts/recordmcount.pl: There is no -m32 gcc option on Super-H anymore

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Message-Id: <1428569224-23820-112-git-send-email-lizf@kernel.org>
Date:	Thu,  9 Apr 2015 16:46:00 +0800
From:	lizf@...nel.org
To:	stable@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org,
	Michael Karcher <kernel@...rcher.dialup.fu-berlin.de>,
	Matt Fleming <matt@...sole-pimps.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Zefan Li <lizefan@...wei.com>
Subject: [PATCH 3.4 112/176] scripts/recordmcount.pl: There is no -m32 gcc option on Super-H anymore

From: Michael Karcher <kernel@...rcher.dialup.fu-berlin.de>

3.4.107-rc1 review patch.  If anyone has any objections, please let me know.

------------------


commit 1caf6aaaa47471831d77c75f094d4e00ad1ec808 upstream.

Compiling SH with gcc-4.8 fails due to the -m32 option not being
supported.

>From http://buildd.debian-ports.org/status/fetch.php?pkg=linux&arch=sh4&ver=3.16.7-ckt4-1&stamp=1421425783

      CC      init/main.o
    gcc-4.8: error: unrecognized command line option '-m32'
    ld: cannot find init/.tmp_mc_main.o: No such file or directory
    objcopy: 'init/.tmp_mx_main.o': No such file
    rm: cannot remove 'init/.tmp_mx_main.o': No such file or directory
    rm: cannot remove 'init/.tmp_mc_main.o': No such file or directory

Link: http://lkml.kernel.org/r/1421537778-29001-1-git-send-email-kernel@mkarcher.dialup.fu-berlin.de
Link: http://lkml.kernel.org/r/54BCBDD4.10102@physik.fu-berlin.de

Cc: Matt Fleming <matt@...sole-pimps.org>
Reported-by: John Paul Adrian Glaubitz <glaubitz@...sik.fu-berlin.de>
Signed-off-by: Michael Karcher <kernel@...rcher.dialup.fu-berlin.de>
Signed-off-by: Steven Rostedt <rostedt@...dmis.org>
Signed-off-by: Zefan Li <lizefan@...wei.com>
---
 scripts/recordmcount.pl | 1 -
 1 file changed, 1 deletion(-)

diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl
index 858966a..679218b 100755
--- a/scripts/recordmcount.pl
+++ b/scripts/recordmcount.pl
@@ -262,7 +262,6 @@ if ($arch eq "x86_64") {
     # force flags for this arch
     $ld .= " -m shlelf_linux";
     $objcopy .= " -O elf32-sh-linux";
-    $cc .= " -m32";
 
 } elsif ($arch eq "powerpc") {
     $local_regex = "^[0-9a-fA-F]+\\s+t\\s+(\\.?\\S+)";
-- 
1.9.1

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