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patches/uClibc/0.9.30/200-getline-already-declared.patch
author "Bryan Hundven" <bryanhundven@gmail.com>
Thu Mar 01 15:23:49 2012 -0800 (2012-03-01)
changeset 2909 28ac8fbd9e6a
permissions -rw-r--r--
libg/eglibc: add updated eglibc 2.15

Includes a patch to remove __builtin_expect test:

In eglibc-2.15, the build breaks in configure while testing
for the existance of __builtin_expect. It fails with newer
versions of gcc.

This patch is a modification of an upstream change in glibc
mainline (to be 2.16) to fix the following error:

[CFG ] checking for __builtin_expect... no
[ERROR] configure: error: support for __builtin_expect needed

http://sourceware.org/git/?p=glibc.git;a=commit;h=3857022a761ea7251f8e5c0e45d382ebc3e34cf9

Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
[yann.morin.1998@free.fr: coalesce both patches into a single changeset]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> 
     1 --- uClibc-0.9.30.orig/extra/scripts/unifdef.c	2008-04-28 01:10:00.000000000 +0200

     2 +++ uClibc-0.9.30/extra/scripts/unifdef.c	2011-08-21 09:42:21.000000000 +0200

     3 @@ -206,7 +206,7 @@

     4  static void             error(const char *);

     5  static int              findsym(const char *);

     6  static void             flushline(bool);

     7 -static Linetype         getline(void);

     8 +static Linetype         getlinetype(void);

     9  static Linetype         ifeval(const char **);

    10  static void             ignoreoff(void);

    11  static void             ignoreon(void);

    12 @@ -512,7 +512,7 @@

    13  

    14  	for (;;) {

    15  		linenum++;

    16 -		lineval = getline();

    17 +		lineval = getlinetype();

    18  		trans_table[ifstate[depth]][lineval]();

    19  		debug("process %s -> %s depth %d",

    20  		    linetype_name[lineval],

    21 @@ -526,7 +526,7 @@

    22   * help from skipcomment().

    23   */

    24  static Linetype

    25 -getline(void)

    26 +getlinetype(void)

    27  {

    28  	const char *cp;

    29  	int cursym;
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