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jemalloc: fix sparc64 build

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GCC 4.9.3 for sparc64 defines __sparc_v9__, not __sparc64__ nor
__sparcv9 (as reported by `gcc -dM -E - < /dev/null | egrep 'sparc|arch'`).

This prevents LG_QUANTUM from being properly defined. Adding this new
value solves the issue.

Fixes:

  http://autobuild.buildroot.net/results/95d/95df560b13be7abbce6aeeb3ed0f0814d597bd08/

Signed-off-by: Eric Le Bihan <eric.le.bihan.dev@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Eric Le Bihan 2016-07-14 23:11:59 +02:00 committed by Thomas Petazzoni
parent 5b3ea02d64
commit 4d6efcc3d2
1 changed files with 30 additions and 0 deletions
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30
package/jemalloc/0001-Fix-LG_QUANTUM-definition-for-sparc64.patch Normal file
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@ -0,0 +1,30 @@
From b3211bd6363ee6884c8db64008dc325a9c711bfb Mon Sep 17 00:00:00 2001
From: Eric Le Bihan <eric.le.bihan.dev@free.fr>
Date: Thu, 14 Jul 2016 22:44:01 +0200
Subject: [PATCH] Fix LG_QUANTUM definition for sparc64
GCC 4.9.3 cross-compiled for sparc64 defines __sparc_v9__, not
__sparc64__ nor __sparcv9. This prevents LG_QUANTUM from being defined
properly. Adding this new value to the check solves the issue.
Signed-off-by: Eric Le Bihan <eric.le.bihan.dev@free.fr>
---
include/jemalloc/internal/jemalloc_internal.h.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/jemalloc/internal/jemalloc_internal.h.in b/include/jemalloc/internal/jemalloc_internal.h.in
index 51bf897..ece15b2 100644
--- a/include/jemalloc/internal/jemalloc_internal.h.in
+++ b/include/jemalloc/internal/jemalloc_internal.h.in
@@ -234,7 +234,7 @@ typedef unsigned szind_t;
# ifdef __alpha__
# define LG_QUANTUM 4
# endif
-# if (defined(__sparc64__) || defined(__sparcv9))
+# if (defined(__sparc64__) || defined(__sparcv9) || defined(__sparc_v9__))
# define LG_QUANTUM 4
# endif
# if (defined(__amd64__) || defined(__x86_64__) || defined(_M_X64))
--
2.4.11