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patches/uClibc/0.9.30/200-getline-already-declared.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Wed Dec 05 20:31:43 2012 +0100 (2012-12-05)
changeset 3134 863723936e24
permissions -rw-r--r--
scripts/xldd: use user's sed and grep

xldd uses sed and grep as detected by ./configure. This works well if is
used on the machine that build the toolchain.

But if the user moves the toolchain to another machine where sed and grep
are not in the same directory (eg. /bin/sed vs. /usr/bin/sed), then xldd
will stop functionning.

Fix that by using ${SED} and ${GREP} if they are set in the environment.

Reported-by: Samuel Martin <s.martin49@gmail.com>
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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