package/gcc: fix gcc 4.7 build with gcc5

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