gzip uses gnulib, whose header conflict with glibc. This patch rename some function to avoid conflict.

Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>

Upstream-Status: Inappropriate [licensing]

Index: gzip-1.3.12/gzip.c
===================================================================
--- gzip-1.3.12.orig/gzip.c	2010-08-13 10:29:38.000000000 +0800
+++ gzip-1.3.12/gzip.c	2010-08-13 10:29:44.000000000 +0800
@@ -1637,7 +1637,7 @@
 	}
       }
 
-    if (futimens (ofd, ofname, timespec) != 0)
+    if (futimens_gnulib (ofd, ofname, timespec) != 0)
       {
 	int e = errno;
 	WARN ((stderr, "%s: ", program_name));
Index: gzip-1.3.12/lib/utimens.c
===================================================================
--- gzip-1.3.12.orig/lib/utimens.c	2010-08-13 10:33:47.000000000 +0800
+++ gzip-1.3.12/lib/utimens.c	2010-08-13 10:34:02.000000000 +0800
@@ -75,7 +75,7 @@
    Return 0 on success, -1 (setting errno) on failure.  */
 
 int
-futimens (int fd ATTRIBUTE_UNUSED,
+futimens_gnulib (int fd ATTRIBUTE_UNUSED,
 	  char const *file, struct timespec const timespec[2])
 {
   /* Some Linux-based NFS clients are buggy, and mishandle time stamps
@@ -185,5 +185,5 @@
 int
 utimens (char const *file, struct timespec const timespec[2])
 {
-  return futimens (-1, file, timespec);
+  return futimens_gnulib (-1, file, timespec);
 }
Index: gzip-1.3.12/lib/utimens.h
===================================================================
--- gzip-1.3.12.orig/lib/utimens.h	2010-08-13 10:14:57.000000000 +0800
+++ gzip-1.3.12/lib/utimens.h	2010-08-13 10:21:45.000000000 +0800
@@ -1,3 +1,3 @@
 #include <time.h>
-int futimens (int, char const *, struct timespec const [2]);
+int futimens_gnulib (int, char const *, struct timespec const [2]);
 int utimens (char const *, struct timespec const [2]);