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package/gcc: fix gcc 4.7 build with gcc5

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gcc 4.7 doesn't build with gcc5.

Patch is from DragonFlyBSD github [1]

[1] https://github.com/DragonFlyBSD/DPorts/issues/136

Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Romain Naour 2015-07-27 16:20:59 +02:00 committed by Thomas Petazzoni
parent a815e1cb46
commit c63d2b977a
1 changed files with 42 additions and 0 deletions
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42
package/gcc/4.7.4/844-gcc-fix-build-with-gcc5.patch Normal file
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@ -0,0 +1,42 @@
From 4fb4acf88912dd978bb63ecab79641a5795ce84f Mon Sep 17 00:00:00 2001
From: Romain Naour <romain.naour@openwide.fr>
Date: Mon, 27 Jul 2015 15:05:14 +0200
Subject: [PATCH] gcc: fix build with gcc5
gcc < 4.8 doesn't build with gcc5.
Patch is from DragonFlyBSD github [1]
[1] https://github.com/DragonFlyBSD/DPorts/issues/136
Signed-off-by: Romain Naour <romain.naour@openwide.fr>
---
gcc/cp/cfns.h | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/gcc/cp/cfns.h b/gcc/cp/cfns.h
index 62cdfab..4f63cc4 100644
--- a/gcc/cp/cfns.h
+++ b/gcc/cp/cfns.h
@@ -53,6 +53,9 @@ __inline
static unsigned int hash (const char *, unsigned int);
#ifdef __GNUC__
__inline
+#ifdef __GNUC_STDC_INLINE__
+__attribute__ ((__gnu_inline__))
+#endif
#endif
const char * libc_name_p (const char *, unsigned int);
/* maximum key range = 391, duplicates = 0 */
@@ -96,7 +99,7 @@ hash (register const char *str, register unsigned int len)
400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
400, 400, 400, 400, 400, 400, 400
};
- register int hval = len;
+ register int hval = (int)len;
switch (hval)
{
--
2.4.3