--- elfutils/libelf/common.h

+++ elfutils/libelf/common.h

@@ -155,7 +155,7 @@ libelf_release_all (Elf *elf)

   (Var) = (sizeof (Var) == 1						      \

 	   ? (unsigned char) (Var)					      \

 	   : (sizeof (Var) == 2						      \

-	      ? bswap_16 (Var)						      \

+	      ? (unsigned short int) bswap_16 (Var)			      \

 	      : (sizeof (Var) == 4					      \

 		 ? bswap_32 (Var)					      \

 		 : bswap_64 (Var))))

@@ -164,7 +164,7 @@ libelf_release_all (Elf *elf)

   (Dst) = (sizeof (Var) == 1						      \

 	   ? (unsigned char) (Var)					      \

 	   : (sizeof (Var) == 2						      \

-	      ? bswap_16 (Var)						      \

+	      ? (unsigned short int) bswap_16 (Var)			      \

 	      : (sizeof (Var) == 4					      \

 		 ? bswap_32 (Var)					      \

 		 : bswap_64 (Var))))

--- elfutils/src/findtextrel.c

+++ elfutils/src/findtextrel.c

@@ -488,7 +488,11 @@ ptrcompare (const void *p1, const void *

 static void

-check_rel (size_t nsegments, struct segments segments[nsegments],

+check_rel (size_t nsegments, struct segments segments[

+#if __GNUC__ >= 4

+						      nsegments

+#endif

+	   ],

 	   GElf_Addr addr, Elf *elf, Elf_Scn *symscn, Dwarf *dw,

 	   const char *fname, bool more_than_one, void **knownsrcs)

 {

--- elfutils/src/strings.c

+++ elfutils/src/strings.c

@@ -51,6 +51,10 @@

 #include <system.h>

+#ifndef MAP_POPULATE

+# define MAP_POPULATE 0

+#endif

+

 /* Prototypes of local functions.  */

 static int read_fd (int fd, const char *fname, off64_t fdlen);

@@ -491,8 +495,13 @@ map_file (int fd, off64_t start_off, off

 		    fd, start_off);

       if (mem != MAP_FAILED)

 	{

+#if !defined POSIX_MADV_SEQUENTIAL && defined MADV_SEQUENTIAL

+# define POSIX_MADV_SEQUENTIAL MADV_SEQUENTIAL

+#endif

+#ifdef POSIX_MADV_SEQUENTIAL

 	  /* We will go through the mapping sequentially.  */

 	  (void) posix_madvise (mem, map_size, POSIX_MADV_SEQUENTIAL);

+#endif

 	  break;

 	}

       if (errno != EINVAL && errno != ENOMEM)